Humminbird Fish Finder 955C User Manual

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Table of Contents  
900 Series™ Introduction  
1
1
2
Key Functions  
16  
POWER/LIGHT Key ................................................................................................................ 16  
VIEW Key................................................................................................................................ 16  
MENU Key.............................................................................................................................. 17  
4-WAY Cursor Control Key .................................................................................................... 17  
View Preset Keys.................................................................................................................... 17  
EXIT Key.................................................................................................................................. 18  
INFO Key ................................................................................................................................ 18  
MARK Key .............................................................................................................................. 18  
GOTO Key................................................................................................................................ 18  
ZOOM (+/-) Keys.................................................................................................................... 19  
How GPS and Cartography Work  
Multi-Media Card (MMC)/SD Slot  
Software Updates.................................................................................................................... 2  
Accessory Bus  
3
3
4
Installation Overview  
Control Head Installation  
Gimbal Mounting the Control Head ...................................................................................... 4  
Connecting the Control Head Power Cable to the Boat ...................................................... 9  
GPS Receiver Installation  
10  
Views  
19  
Views and Readouts.............................................................................................................. 20  
Bird's Eye Instrument View .................................................................................................. 21  
Bird’s Eye Big Digits View .................................................................................................... 22  
Chart/Bird’s Eye Combo View .............................................................................................. 23  
Chart/Chart Combo View ...................................................................................................... 24  
Chart No Readouts View ...................................................................................................... 25  
Chart View.............................................................................................................................. 26  
Chart Big Digits View ............................................................................................................ 28  
Chart Instrument View .......................................................................................................... 29  
Stem Mounting with an Existing 1" - 14 Thread Stem ...................................................... 10  
Access Under Mounting Location........................................................................................ 11  
No Access Under Mounting Location.................................................................................. 12  
Finish Routing the Cable and Check GPS Receiver Operation .......................................... 12  
Testing the System Installation  
13  
Getting Started - Using Your 900 Series™  
Powering Up the Control Head  
14  
14  
What’s on the Display .......................................................................................................... 15  
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Table of Contents  
Screen Snapshot View .......................................................................................................... 30  
Chart Orientation .................................................................................................................. 32  
Navigation X-Press™ Menu  
45  
Active Side.............................................................................................................................. 45  
Split Position .......................................................................................................................... 45  
Waypoint [Name] (only with an active cursor on a waypoint) .............................................. 46  
Cursor to Waypoint (Chart or Combo view only) .................................................................. 46  
Save Current Track ................................................................................................................ 47  
Clear Current Track ................................................................................................................ 47  
Save Current Route (only when navigating).......................................................................... 47  
Skip Next Waypoint (only when navigating) ........................................................................ 47  
Cancel Navigation (only when navigating)............................................................................ 48  
Cancel MOB Navigation (only when MOB Navigation is activated) .................................... 48  
Remove Target (only if a Target is active) .............................................................................. 48  
Remove Grid (only if a Grid is active) .................................................................................... 48  
Waypoint Name (most recently-created waypoint) .............................................................. 49  
Select Readouts .................................................................................................................... 50  
Select Nav Readouts (only on views with 5 selectable readouts) ........................................ 53  
Viewing Cartography  
32  
33  
Introduction to Navigation  
Waypoints, Routes and Tracks.............................................................................................. 34  
Save, Edit, or Delete a Waypoint.......................................................................................... 35  
Navigate to a Waypoint or Position .................................................................................... 36  
Add a Waypoint Target or Trolling Grid................................................................................ 36  
Save, Edit or Delete a Route ................................................................................................ 37  
Save or Clear a Current Track .............................................................................................. 38  
Edit, Delete or Hide Saved Tracks ........................................................................................ 38  
Man Overboard (MOB) Navigation ...................................................................................... 39  
The Menu System  
40  
Start-Up Options Menu  
41  
Normal Operation .................................................................................................................. 42  
Simulator .............................................................................................................................. 42  
System Status ...................................................................................................................... 43  
Self Test .................................................................................................................................. 43  
Accessory Test........................................................................................................................ 43  
GPS Diagnostic View ............................................................................................................ 44  
Screen Snapshot X-Press™ Menu (Screen Snapshot View only)  
Delete Image (optional-purchase MMC/SD card only).......................................................... 56  
56  
Delete All Images (optional-purchase MMC/SD card only) .................................................. 56  
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Table of Contents  
Shaded Depth ........................................................................................................................ 65  
Set Simulation Position (Advanced) ...................................................................................... 65  
Set Map Offset (Advanced).................................................................................................... 66  
Clear Map Offset (Advanced) ................................................................................................ 66  
Navigation Menu Tab  
57  
Current Track.......................................................................................................................... 57  
Saved Tracks .......................................................................................................................... 58  
Waypoints .............................................................................................................................. 58  
Routes .................................................................................................................................... 59  
Chart Orientation .................................................................................................................. 60  
North Reference .................................................................................................................... 60  
Trolling Grid Rotation ............................................................................................................ 60  
Trackpoint Interval ................................................................................................................ 60  
Track Min Distance (Advanced) ............................................................................................ 61  
Track Color Range.................................................................................................................. 61  
Map Datum (Advanced) ........................................................................................................ 61  
Course Projection Line .......................................................................................................... 62  
Export All Nav Data (Advanced) ............................................................................................ 62  
Delete All Nav Data (Advanced)............................................................................................ 62  
Continuous Navigation Mode .............................................................................................. 62  
Alarms Menu Tab  
67  
Low Battery Alarm ................................................................................................................ 67  
Aux. Temp. Alarm (with optional-purchase temp. probe or Temp/Speed only) .................... 68  
Temp. Alarm .......................................................................................................................... 68  
Off Course Alarm .................................................................................................................. 69  
Arrival Alarm .......................................................................................................................... 69  
Drift Alarm.............................................................................................................................. 70  
Alarm Tone ............................................................................................................................ 70  
Setup Menu Tab  
71  
Units - Depth.......................................................................................................................... 71  
Units - Temp. (International only) .......................................................................................... 71  
Units - Distance (with Speed input only) .............................................................................. 72  
Units - Speed (with Speed input only) .................................................................................. 72  
User Mode.............................................................................................................................. 72  
Language (International only) ................................................................................................ 72  
Triplog Reset (with Speed input only) .................................................................................... 73  
Restore Defaults .................................................................................................................... 73  
Aux. Temp. Offset (Advanced)................................................................................................ 73  
Chart Menu Tab  
63  
Chart Detail Level .................................................................................................................. 63  
Map Borders .......................................................................................................................... 64  
Lat/Lon Grid............................................................................................................................ 64  
Spot Soundings...................................................................................................................... 64  
Navaids on Bird's Eye View .................................................................................................. 65  
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Table of Contents  
Temp. Offset (Advanced)........................................................................................................ 73  
Speed Calibration (Advanced, with Speed paddlewheel only).............................................. 74  
Local Time Zone (Advanced).................................................................................................. 74  
Daylight Saving Time (Advanced).......................................................................................... 74  
Position Format (Advanced) .................................................................................................. 74  
Time Format (Advanced, International only) .......................................................................... 75  
Date Format (Advanced, International only) .......................................................................... 75  
Digits Format (Advanced) ...................................................................................................... 75  
NMEA Output (Advanced) .................................................................................................... 76  
Demonstration........................................................................................................................ 76  
Returning Your Unit for Service  
900 Series™ Chartplotter Accessories  
Specifications  
83  
84  
85  
86  
90  
Glossary  
Contact Humminbird®  
NOTE: Entries in this Table of Contents which list (International only) are only  
available on products sold outside of the US and Canada by our authorized  
International Distributors. To obtain a list of authorized International Distributors,  
please visit our website at www.humminbird.com or contact our Customer  
Resource Center at 1-800-633-1468 to locate the distributor nearest you.  
Views Menu Tab  
77  
Accessories Menu Tab  
78  
Using Screen Snapshot ........................................................................................................ 78  
Troubleshooting 80  
Chartplotter Doesn’t Power Up ............................................................................................ 80  
NOTE: Entries in this Table of Contents which list (with Speed Input) or (with  
Temperature Input) may require the purchase of separate accessories. You can  
visit our website at www.humminbird.com to order these accessories online or  
contact our Customer Resource Center at 1-800-633-1468.  
Display Problems  
80  
81  
81  
82  
Finding the Cause of Noise  
1-Year Limited Warranty  
Humminbird® Service Policy  
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GPS uses a constellation of 24 satellites that  
continually send radio signals to the earth.  
Your present position is determined by  
receiving signals from up to 16 satellites and  
measuring the distance from the satellites.  
900 Series™ Introduction  
Your 900 Series™ Ultra Wide Screen Chartplotter comes in the following  
configuration:  
Humminbird® 955c Combo Chartplotter: Ultra Wide Screen  
Networkable GPS Chartplotting System, GPS Receiver included.  
All satellites broadcast a uniquely coded signal  
once per second at exactly the same time. The  
GPS receiver on your boat receives signals from  
satellites that are visible to it. Based on time  
differences between each received signal, the  
GPS receiver determines its distance to each  
satellite. With distances known, the GPS receiver  
mathematically triangulates its own position.  
With once per second updates, the GPS receiver  
then calculates its velocity and bearing.  
How GPS and Cartography Work  
Your 900 Series™ Chartplotter also supports GPS and chartplotting, and uses  
GPS and sonar to determine your position, display it on a grid, and provide  
detailed underwater information. The Global Positioning System (GPS) is a  
satellite navigation system designed and maintained by the U.S. Department  
of Defense. GPS was originally intended for military use; however, civilians  
may also take advantage of its highly accurate position capabilities, typically  
within +/- 10 meters, depending on conditions. This means that 95% of the  
time, the GPS receiver will read a location within 10 meters of your actual  
position. Your GPS Receiver also uses information from WAAS (the Wide  
Area Augmentation System), EGNOS (the European Geostationary  
Navigation Overlay Service), and MSAS (the MTSAT Satellite Augmentation  
System) satellites if they are available in your area.  
The GPS Receiver included with your 900 Series™ Chartplotter allows you to  
combine easy-to-use FishingGPS® chartplotter and navigation capabilities.  
1
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The following GPS functionality is currently supported by the 900 Series™  
Chartplotter when it is connected to the included GPS receiver:  
Multi-Media Card  
(MMC)/SD Slot  
Your 900 Series™ Chartplotter also has a  
multi-media card (MMC)/SD slot that is used  
to insert optional-purchase cards containing  
additional detailed maps. If you insert an  
MMC/SD that contains a more detailed  
chart for a particular location, your 900  
Series™ Chartplotter will retrieve that chart  
and display it automatically. Use the  
• View current position  
• View current track (breadcrumb trail)  
• View precision speed and heading from your GPS receiver  
• Save tracks, waypoints and routes  
• Travel a route and navigate from one waypoint to the next.  
Inserting an MMC/SD  
into the Card Slot  
Your 900 Series™ supports Navionics® Gold, HotMaps™ and HotMaps™  
Premium on MMC or SD card media.  
illustration to locate the position of the MMC/SD slot cover, remove the  
MMC/SD slot cover, then insert the MMC/SD into the slot. The label on the  
MMC/SD should face toward the left side of the unit. Press down on the  
card until it clicks into place and replace the slot cover. Then, replace and  
tighten snugly - do NOT overtighten, as this will not improve water  
resistance, and may damage the cover.  
NOTE: Your 900 Series™ does not support Navionics® Classic Charts, only  
Navionics® Gold, HotMaps™, and HotMaps™ Premium.  
Your unit also comes with a built-in UniMap™ with a more detailed map of  
North America (Domestic models) or a more detailed map of Europe and  
Southeast Asia, including Australia and New Zealand (International models).  
Software Updates  
Your 900 Series™ uses the GPS Receiver to determine the position of the  
boat automatically, and uses the zoom level settings on a particular view to  
select the best chart to display. See Viewing Cartography for more  
information.  
Use the MMC/SD slot to update the software version of your control head.  
To update the software in your control head, plug in the appropriate  
MMC/SD card that contains a software update file; the unit will recognize it,  
will tell you what software version your control head is currently running,  
and will ask you if you want to update the software in the unit to match that  
on the MMC/SD card. You can obtain software updates from the  
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The 900 Series™ has a wide variety of configurations.  
Accessory Bus  
Use the Accessory Bus to expand the  
functionality of your 900 Series™. Accessories  
plug directly into the 900 Series™, enabling  
Advanced features such as WeatherSense®  
and the SmartCast® Wireless Sonar Link.  
Additional tabs and menu choices will be  
added to the menu system automatically when  
Accessory Bus  
an accessory is plugged into the unit. In  
addition, multiple accessories can be attached  
simultaneously. See Accessories Menu Tab  
and 900 Series™ Accessories in this manual,  
as well as your accessory Operations Manual  
for additional details.  
1
NOTE: Accessories to enable WeatherSense® and the SmartCast® Wireless Sonar Link  
require separate purchases. You can visit our website at www.humminbird.com or  
contact our Customer Resource Center at 1-800-633-1468 for additional details.  
2
7
3
5
6
Installation Overview  
Please read all instructions that are relevant for your configuration before  
beginning the installation process.  
4
Accessory Bus  
Optional “Y” Cable  
Power  
GPS Receiver  
WeatherSense®  
1
NOTE: Installation procedures will depend on product configuration.  
5
6
7
2
3
4
5
Temperature/Speed  
Speed through water  
SmartCast® Wireless Sonar Link  
8
3
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Inside the boat there is often a channel or conduit used for other wiring, this  
can be used to route cables. Be sure to route the cable as far as practical  
from the antenna cable of VHF radios or tachometer cables to reduce the  
possibility of interference. The GPS receiver cable should not be cut, and  
care should be used not to damage the cable insulation.  
Gimbal Mounting the Control Head  
If you are gimbal mounting the Humminbird® 900 Series™, you can pre-  
assemble the unit in order to plan the best mounting location.  
Basic installation tasks that you must perform include:  
1
Installing the control head (choosing either gimbal or in-dash  
mounting, where in-dash mounting requires a separate purchase)  
Installing the GPS Receiver (if included)  
Testing the complete installation.  
2
3
NOTE: Accessories may require a separate purchase. You can visit our website  
at www.humminbird.com to order these accessories online or contact our  
Customer Resource Center at 1-800-633-1468.  
Washer  
1
2
3
Gimbal Knob  
Gimbal Bracket  
Control Head Installation  
You have two choices for mounting your 900 Series™ control head, Gimbal  
mounting, where you use a surface on the boat, such as the dash, to mount  
the control head so that it can be tilted up or down, or In-dash mounting,  
which requires a separate purchase.  
In addition to the hardware supplied with your control head, you will need  
a powered hand drill and various drill bits, various hand tools, including a  
Phillips head screwdriver, a socket wrench and a flat head screwdriver, a  
marker or pencil, safety glasses and dust mask, and marine-grade silicone  
sealant.  
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1. Place the control head into the gimbal bracket. Make sure that the  
straight side of the gimbal arm is against the back side of the control  
head.  
3. After the mounting location has been determined, loosen the gimbal  
knobs and remove the control head from the gimbal bracket.  
NOTE: Alternate hole patterns are available on the gimbal mounting bracket,  
and may match existing holes on the boat. You may choose to use one of these  
alternate hole patterns.  
2. Place a 1" (25 mm) diameter black washer on the gimbal knob and  
then thread the knob and washer into the housing. Tighten the  
gimbal knob to secure the 900 Series™ control head to the mount.  
Repeat step 2 for the other side.  
4. Place the gimbal bracket in the chosen position on the mounting  
surface and mark the four mounting screw locations using a pencil  
or center punch.  
You can now place the control head in various locations to decide which is  
best for mounting. Rotating the mounting bracket to the top of the control  
head will allow for overhead mounting. The chosen mounting area should  
allow for sufficient room so the control head can pivot through the full tilt  
range and allow for easy removal and installation.  
NOTE: Go to the installation instructions applicable to your GPS Receiver and  
accessories. Make the required installations and then run the cables to your  
control head mounting location. Do not cut any cabling (except the power cable).  
If your cables are too short, extensions are available from your local dealer or  
online from www.humminbird.com.  
NOTE: You can drill the cable pass hole underneath the gimbal bracket, allowing  
you to thread the cables through the knock-out holes in the mount; however, if  
you cannot drill the hole directly under the mounting bracket, then you will need  
to drill the cable pass hole behind the bracket, and will need to mount the hole  
cover there instead.  
NOTE: When drilling holes in fiberglass hulls, it is best to start with a smaller bit  
and use progressively larger drill bits to reduce the chance of chipping or flaking  
the outer coating. Fill all holes with marine grade silicone sealant.  
NOTE: You must have underside access to the mounting location to pass the  
cables through to the surface. Also, make sure that the mounting surface is  
adequately supported to protect the control head from excessive wave shock and  
vibration and provide visibility while in operation.  
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8.5"  
5"  
Remove the hole cover, drill the two mounting holes using a 9/64"  
bit. Do not install the hole cover at this time.  
3.6"  
or...  
6b. If the cables cannot be routed directly beneath the mounting  
bracket, mark and drill a 1" (25 mm) hole that will allow you to run  
the cables close to the bracket. Pass the cables through the 1" (25  
mm) hole, routing the cables through the grommet and pressing the  
grommet into place. Place the hole cover over the mounting surface  
hole, then use it to mark the position of the two mounting screws.  
Remove the hole cover, drill the two mounting holes using a 9/64"  
(3.5 mm) bit, fill them with marine-grade silicone, then replace the  
hole cover and insert the #8 Phillips countersink wood screws.  
Hand-tighten only.  
1.25"  
1
3
2
7. Place the mounting bracket on the mounting surface aligned with  
the drilled holes and fill the mounting holes with marine grade  
silicone. Insert the four #10 Slotted-Hex wood screws into the  
mounting holes. Hand-tighten only.  
Mounting Screws  
Washer  
Gimbal Mounting Bracket  
1
2
3
8. If the cable pass through hole is beneath the mounting bracket, you  
will need to install the hole cover. Place the hole cover over the  
mounting bracket cable pass thru hole and align with holes drilled  
in step 6a. Insert the #8 Phillips countersink wood screws. Hand  
tighten only.  
5. Set the gimbal bracket aside and drill the four mounting screw holes  
using a 5/32" (4.0 mm) drill bit.  
6a. If the cables must pass through a hole directly beneath the  
mounting bracket, mark and drill an additional 1" (25 mm) hole  
centered between the four mounting holes. Route the cables  
through the 1" hole. Place the hole cover over the mounting surface  
hole, then use it to mark the position of the two mounting screws.  
NOTE: Be sure that the cables pass through the slots on the hole cover and that  
there is enough cable slack to allow for the control head to pivot through its full tilt  
range. Extra cable slack will also help when connecting/disconnecting the cables.  
6
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Cables Routed Directly Beneath Mounting Bracket  
Cables Routed Behind Mounting Bracket  
1
2
1
3
2
Gimbal Bracket  
Grommet  
1
2
3
Gimbal Bracket  
Hole Cover  
1
2
Hole Cover  
9. Insert cable connectors into the proper recesses on the cable  
collector insert. The cable connectors are keyed to prevent reverse  
installation, so be careful not to force the connectors into the wrong  
slots. If you don’t have a cable for every hole in the insert, install the  
blank plugs to protect the control head from the weather.  
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Plug Cable Connector Assembly to  
Back of Control Head  
10. While holding cables in place in  
the cable collector insert, thread the  
cables through the slot in the bottom  
of the cable collector cover, line up  
the cable collector insert and cover,  
then slide the cover into place on the  
insert.  
1
2
3
Power  
1
Temp/Speed  
2
3
4
5
NOTE: The tab on the Cable Collector  
insert goes into the slot on the cover.  
4
Communications  
Cable Collector Insert  
10. Attach the cable collector insert to the cable collector cover using  
the 2 Phillips screws provided.  
2
1
11. Place the control head back onto the mounting bracket. Plug in the  
cable collector assembly to the back of the control head. Cable  
connectors and cable sockets are keyed to prevent reverse  
installation, so be careful not to force the connectors into the wrong  
sockets. Once the cable collector and all cables are plugged into the  
back of the control head, lock the assembly into place by threading  
the knurled screw into the threaded insert on the back of the  
housing. Adjust the control head to the desired viewing angle and  
secure by tightening the gimbal knobs.  
4
5
Cable Collector Insert  
Screws  
1
NOTE: You may wish to dress the cabling with nylon wire ties in order to hold  
the cables together and create a cleaner assembly.  
2
3
4
5
Cable Collector Cover  
Tab on Insert  
3
The Humminbird® 900 Series™ control head is now ready for operation.  
Slot on Cover  
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Connecting the Control Head Power Cable to the Boat  
1a. If a fuse terminal is available, use crimp-on type electrical  
connectors (not included) that match the terminal on the fuse  
panel. Attach the black wire to ground (-), and the red wire to  
positive (+) 12 VDC power. Install a 3 Amp fuse (not included) for  
protection of the unit. Humminbird® is not responsible for over-  
voltage of over-current failures.  
A 6' (2 m) long power cable is included to supply power to the control head.  
You may shorten or lengthen the cable using 18 gauge multi-stranded  
copper wire.  
CAUTION: Some boats have 24 or 36 Volt electric systems, but the control head  
MUST be connected to a 12 VDC power supply.  
or...  
The control head power cable can be connected to the electrical system of  
the boat at one of two places: a fuse panel usually located near the console,  
or directly to the battery.  
1b. If you need to wire the control head directly to a battery, obtain  
and install an inline fuse holder and a 3 Amp fuse (not included)  
for the protection of the unit. Humminbird® is not responsible for  
overvoltage or over-current failures.  
E
V
I
T
I
S
O
NOTE: In order to minimize the potential for interference with other marine  
electronics, a separate power source (such as a second battery) may be  
necessary.  
PSOTIVE  
GROUND  
NOTE: Make sure that the power cable is disconnected from the control head at  
the beginning of this procedure.  
NOTE: Humminbird® is not responsible for over-voltage or over-current failures.  
The control head must have adequate protection through the proper selection  
and installation of a 3 Amp fuse.  
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GPS Receiver Installation  
Stem Mounting with an Existing 1" - 14 Thread Stem  
To optimize performance of the GPS receiver, mount it in an area that has full  
exposure to the sky. The effective area of reception is 10° above the horizon.  
Different circumstances determine the mounting method appropriate for  
your GPS receiver.  
Follow these steps to stem mount the GPS receiver:  
NOTE: If you have an existing stem for mounting the GPS receiver, proceed  
directly to step 2 of the following procedure.  
1. Determine the best location to mount your GPS receiver. Preplan  
and test the cable routing to your control head before any drilling or  
cutting of your boat surfaces. If you have purchased hardware to  
stem mount your GPS receiver, follow the instructions included with  
that hardware to mount the stem (antenna pole).  
If you have…  
Then use:  
An existing antenna stem with  
standard 1" – 14 thread stem  
Stem Mount with Existing  
1” - 14 Thread Stem  
Access for cable routing under  
the mounting location  
Access Under  
Mounting Location  
NOTE: AS-EC10 10' extension cables are available from Humminbird® if your  
planned routing exceeds 20', (6 m). Maximum cable length, including extensions,  
should not exceed 50' (16 m).  
No access under the mounting  
location  
No Access Under  
Mounting Location  
NOTE: Remember to caulk or seal screw holes and drilled holes as needed to  
protect your boat from water damage.  
2. Screw on the receiver base to the stem  
first, making sure that the stem pipe does  
not protrude from the receiver base. This  
adds protection to the cable when pulling it  
through the pipe stem. In addition to this,  
de-burr the pipe edges to reduce cable  
abrasion.  
The pinouts of the pigtail cable are as follows:  
1
2
• Red Wire, +12V (output voltage only)  
• Black Wire, Ground  
• White Wire, NMEA Out.  
CAUTION! Please use caution before connecting the red +12V wire to any other  
NMEA device. This is an output voltage provided by the control head and  
GPS receiver and should only be connected to those NMEA devices that need a  
12 volt input.  
3
Receiver  
1
2
3
Receiver Base  
Stem Pipe  
10  
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3. Use electrical tape to secure the NMEA pigtail to the cable as  
shown.  
Access Under Mounting Location  
Follow these steps to deck mount the GPS receiver when routing the cable  
down through the mounting location:  
NOTE: Leave the NMEA pigtail secured to the cable unless needed. This will  
make removing the receiver easier.  
1. Determine the best location, then test route the 20' (6 m) cable from  
the mounting location to the control head.  
4. Route the GPS receiver cable through the stem and continue with  
the planned route you chose in step 1.  
NOTE: Installation details may vary with unit configuration.  
5. Attach the GPS receiver to its base using the included #6 - 7/8"  
screws.  
2. Mark the mounting location and drill a 3/4" (19 mm) hole for the  
cable and cable plug. Route the cable.  
3. Cover the cable hole with the receiver. Make sure the receiver is  
flush on the surface and mark the two mounting holes with a pencil  
or punch.  
3
4. Move the receiver to the side and drill two pilot holes using a 9/64"  
(3.5 mm) bit.  
1
NOTE: Remember to caulk or seal screw holes and drilled holes as needed to  
protect your boat from water damage.  
5. Align the GPS receiver screw holes over the pilot screw holes and  
2
attach with the #8 - 1 1/4" Phillips head screws. Hand tighten only!  
NOTE: If the mounting surface is thin and made of a lighter material, a backing  
material may be needed below the mounting surface.  
Mounting Screws  
3
4
NMEA Pigtail Taped  
1
2
NMEA Pigtail Cable Out  
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Access Under Mounting Location  
No Access Under Mounting Location  
NOTE: Remember to caulk or seal screw holes and drilled holes as needed to  
protect your boat from water damage.  
3. The GPS receiver has two wire routing notches. Use the cable notch  
closest to the intended cable route.  
4. With the cable routed, position the GPS receiver in the planned  
mounting location and mark the mounting holes with a pencil or  
punch.  
5. Move the GPS receiver to the side and drill the two 9/64" (3.5 mm)  
pilot holes.  
No Access Under Mounting Location  
6. Align the GPS receiver's screw holes over the pilot screw holes and  
Follow these steps to deck mount the GPS receiver in a situation where you  
must route the cable to the side because there is no space for a cable  
underneath the mounting location.  
attach with the #8 - 1 1/4" Phillips head screws. Hand tighten only!  
Finish Routing the Cable and  
Check GPS Receiver Operation  
1. Determine the best location, then test route the cable from the  
mounting location to the control head.  
After installing a GPS receiver, you should perform the following procedure  
to finish routing the GPS cable to the control head and to check to make sure  
that the control head is working correctly.  
NOTE: AS-EC10 10' extension cables are available from Humminbird® if your  
planned routing exceeds 20', (6 m). Maximum cable length, including extensions,  
should not exceed 50' (16 m).  
1. Secure the cable along its path to the control head as needed with  
cable ties.  
2. Confirm the cable length is good and route the cable from the  
receiver to the control head. If holes are required to route the cable,  
they must be 3/4" (19 mm) to allow for the cable connector. Secure  
the NMEA pigtail with electrical tape.  
2. Plug the GPS receiver cable into the Communications port on the  
control head. See Testing the System Installation to use the  
System Status start-up option and/or the GPS Diagnostic View to  
confirm a good installation.  
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the Start-Up Options menu. Use the UP or DOWN 4-WAY Cursor  
keys to position the cursor, then the RIGHT Cursor key to select  
System Status from the Start-Up Options menu (see the Start-Up  
Options Menu section for more information about these menu  
choices). The System Status Self Test screen will appear.  
1
2
3
NOTE: If you wait too long, the system will default to whichever menu mode  
happens to be highlighted, and you will have to start again.  
Power  
1
Temp/Speed  
2
3
4
5
4
Communications  
Cable Collector Insert  
2. Self Test displays results from the internal diagnostic self test,  
including unit serial number, Printed Circuit Board (PCB) serial  
number, software revision, total hours of operation and the input  
voltage. See System Status for more information about the Self Test.  
3. From the System Status screen, view accessory connections by  
pressing the VIEW key. See System Status for more information  
about the Accessory Test.  
Testing the System Installation  
After you have completed the installation of the control head, transducer,  
and any other accessories such as the GPS receiver, and have made all the  
cabling connections required, you must test the installation before using the  
system. Thorough testing should be performed with the boat in the water;  
however, you can confirm basic operation initially with the boat out of the  
water as well.  
NOTE: The speed will be detected only if the paddlewheel has moved since the  
900 Series™ has been powered up.  
4. From the System Status screen, see a GPS Diagnostic View by  
pressing the View key. GPS Diagnostic View shows a sky chart and  
numerical data from the GPS receiver. The sky chart shows the  
location of each visible GPS satellite with its satellite number and a  
signal strength bar. A dark grey bar indicates that the satellite is  
being used to determine your current position. A light gray bar  
indicates that the satellite is being monitored, but is not yet being  
used. See System Status for more information about the GPS  
Diagnostic View.  
To test the installation:  
1. Press the POWER/LIGHT key on the control head once to turn on the  
control head. (There will be an audible chirp to let you know that you  
pressed the key, and the initial Title screen will appear.) If the unit  
does not power up, make sure that power is available. While the  
Title screen is shown on the display, press the MENU key to display  
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Getting Started - Using Your 900 Series™  
Powering Up the Control Head  
Your 900 Series™ Chartplotter user interface is easy to use. A combination  
of keys, different views, and situation-specific, customizable menus allows  
you to control what you see on the color display. Refer to the following  
illustration, and see Key Functions, Views, and The Menu System) for  
more information.  
Turn on your Chartplotter by pressing the POWER/LIGHT key. The Title screen  
is displayed until the Chartplotter begins operation. After the Title screen is  
displayed, a 30 second Navigation Warning screen is shown. Press the  
MENU key during the time that the Title screen is displayed to view the  
Start-Up Menu in order to choose Simulator mode. Press the EXIT key during  
the Navigation Warning to enter into Normal mode. If you don't press any  
key during the Navigation Warning, and Demonstration is turned on, your  
Chartplotter automatically goes into Demonstration Mode. You can turn off  
Demonstration Mode if desired (see Setup Menu: Demonstration).  
3
9
7
5
8
10  
6
12  
1
11  
4
2
Screen  
4-WAY Cursor Control Key  
MENU Key  
1
7
8
9
MMC/SD Card Slot  
ZOOM (+/-) Keys  
POWER/LIGHT Key  
INFO Key  
2
3
4
5
6
VIEW Key  
EXIT Key 10  
View Preset Keys  
900 Series™ 955c Chartplotter Title Screen  
11  
12  
MARK Key  
GOTO Key  
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What’s On the Display  
The 900 Series™ Chartplotter can display a variety of useful information.  
10  
Track: Detailed position history,  
displayed as a breadcrumb trail of trackpoints.  
1
Cursor Info Box: indicates the  
Latitude and Longitude of the cursor position,  
the distance to travel to the cursor position  
and the bearing to the cursor position is  
shown with a GPS receiver. A waypoint can  
be marked at the cursor position for later  
retrieval and use with a GPS receiver.  
13  
1
2
11  
12  
13  
14  
Cartography  
4
3
14  
15  
Map Scale  
Selectable Readout Boxes  
Course Over Ground: the current  
5
2
Latitude and Longitude  
Position of Cursor  
direction the boat is traveling measured in  
degrees from North.  
8
3
Distance to Cursor  
Bearing to Cursor  
Waypoint  
15  
Bearing to Waypoint  
12  
4
5
6
16  
17  
Speed Over Ground: the measurement  
16  
of the boat’s progress across a given  
distance, and is the speed measurement  
provided by GPS.  
9
6
7
Active Cursor Icon  
Boat Icon  
10  
7
17 Latitude and Longitude  
Position of Boat  
11  
8
Course Projection Line: Arrow  
extending from the bow of the boat that  
projects your current course, and shows  
where the boat will go if you continue on your  
present course.  
18  
19  
20  
NEXT: Next Waypoint in the Route  
TTG: Time to Go to Waypoint  
18  
19  
DTG: Distance to Go to Waypoint  
20  
9
Route: Two or more linked waypoints  
that show intended navigation and the  
shortest path from one waypoint to the next.  
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To adjust the backlight or to adjust the display  
background color, press the POWER/LIGHT  
key to access the Light and Background menu.  
Use the 4-WAY Cursor key to select Light or  
Background and then use the LEFT or RIGHT  
Cursor key to change the settings. Press EXIT  
to exit the Light and Background menu.  
Key Functions  
Your 900 Series™ user interface consists of a set of easy-to-use keys that  
work with various on-screen views and menus to give you flexibility and  
control over your fishing experience. Your control head has the following keys:  
POWER/LIGHT key  
EXIT key  
Press and hold the POWER/LIGHT key for 3 seconds to turn the unit off. A  
message will appear telling you how many seconds there are until shutdown  
occurs. Your 900 Series™ should always be turned off using the  
POWER/LIGHT key. This will ensure that shutdown occurs properly and any  
menu settings will be saved.  
VIEW key  
4-WAY Cursor Control key  
MENU key  
VIEW PRESET keys.  
MARK key  
GOTO key  
VIEW Key  
INFO key  
The VIEW key is used to cycle through all available views.  
Press the VIEW key to advance to the next view. Repeatedly  
• ZOOM (+/-) keys.  
pressing VIEW cycles through all views available. Views can be hidden to  
optimize the system to your fishing requirements (see View Menu Tab).  
POWER/LIGHT Key  
The POWER/LIGHT key is used to turn the Chartplotter on  
and off, and also to adjust the backlight and background  
color of the display. Press the POWER/LIGHT key to turn the  
unit on. The Title screen is then displayed until the  
Chartplotter begins operation. See Powering Up the Unit  
for a more detailed explanation of the different modes you  
can select on power up.  
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MENU Key  
4-WAY Cursor Control Key  
The MENU key is used to access the menu system.  
The 4-WAY Cursor Control Key has multiple functions,  
depending on the situation:  
Start-Up Options Menu - Press the MENU key during the power up  
sequence to view the Start-Up Options menu.  
Active Cursor - In any Bird's Eye View, the 4-WAY Cursor Control key controls the  
motion of the eyepoint. In any Chart View, the 4-WAY Cursor Control key pans the  
charts.  
X-Press™ Menu - Press the MENU key once for the X-Press™ Menu. The  
X-Press™ Menu allows you to access frequently-used settings without  
having to navigate through the whole menu system. When the X-Press™  
Menu is displayed, you can use the UP or DOWN Cursor keys to move to a  
particular menu choice. As soon as you alter a parameter (using the RIGHT  
or LEFT Cursor keys) the X-Press™ Menu will collapse temporarily, and the  
screen will update if it is affected by your menu setting change, allowing you  
to see the effects of your action immediately. Reactivate the X-Press™ Menu  
by using the UP or DOWN Cursor keys.  
NOTE: You can also make the cursor move diagonally by pressing in between  
two of the arrows on the 4-WAY Cursor Control key.  
Menu Selection - Use the DOWN or UP arrow keys to select a menu choice  
from the menu list, then use the LEFT or RIGHT arrow keys to change a menu  
setting.  
NOTE: Menu choices are implemented and saved immediately - no further action  
is required.  
Main Menu - Press the MENU key twice for the tabbed Main Menu System.  
The Main Menu System is organized under tabbed headings to help you find  
a specific menu item quickly: Alarms, Navigation, Chart, Setup, Views, and  
Accessories tabs are part of your tabbed Main Menu System. Use the LEFT or  
RIGHT 4-WAY Cursor Control key to select a tab; then use the DOWN or UP key  
to select the menu item, and the LEFT or RIGHT key to alter a menu setting.  
VIEW PRESET Keys  
The VIEW PRESET keys are used to program your three favorite  
views for quick retrieval. Instead of using the VIEW key to  
cycle through every view to find the one you want, you can program the  
VIEW PRESET keys to display a specific view immediately. To program each  
VIEW PRESET key, use the VIEW key to cycle to the view you want to store.  
Press and hold one of the VIEW PRESET keys for several seconds. A series of  
audible chirps will be heard indicating that the view has been programmed  
to the key. You can store up to three views, one on each key.  
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EXIT Key  
MARK Key  
The EXIT key has multiple functions, depending on the  
situation:  
Press the MARK key while in any view to mark the position  
of a waypoint, either at the current boat location, or, if the  
Cursor is active, at the current Cursor location.  
• If an alarm is sounding, pressing EXIT will cancel the alarm.  
The MARK key only functions if you have the GPS receiver connected, or if  
you have enabled Screen Snapshot from the Accessories menu tab. If you  
have enabled the Screen Snapshot feature, pressing the MARK key still  
creates a waypoint, but it also captures the screen image to the optional-  
purchase MMC/SD card.  
• If a menu tab is selected, pressing EXIT will exit the menu mode and  
return to the view.  
• If a menu is active, pressing EXIT will return to the previous level in  
the menu system.  
• Pressing EXIT will cycle through the available views in reverse order.  
NOTE: You must have an optional-purchase MMC/SD card installed for the  
screen snapshot feature to work.  
• If the Cursor is active, pressing EXIT will remove the cursor from the  
display.  
Navigation is not affected by the Screen Snapshot feature. Also, if Screen  
Snapshot is enabled but there is no GPS receiver connected, pressing the  
MARK key will capture the screen image and display an error saying that a  
GPS position fix is required to create a waypoint.  
INFO Key  
Press the INFO key while in any navigation view to display  
information about objects that are nearest to an active cursor.  
GOTO Key  
If the cursor is not active, the following menu will  
be displayed. Use the 4-WAY Cursor Control key to  
select Nearest Port, Nearest Tide Station or Nearest  
Current Station, then use the RIGHT Cursor key to  
display the requested information.  
The GOTO Key has multiple functions, depending on the  
situation:  
• If the Cursor is active, pressing the GOTO key while in any view  
creates a waypoint and starts navigation towards that waypoint. If  
the Cursor is not active, pressing the GOTO key displays the list of  
waypoints, so that you can select the waypoint towards which you  
want to navigate.  
NOTE: The built-in UniMap™ does not contain Port, Tide or Current information.  
This information is only available from optional purchase MMC/SD cards.  
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• If the GOTO key is pressed and held for more than 1.5 seconds, the  
Man Overboard (MOB) function is activated. When MOB is activated,  
an MOB waypoint, which is a permanent, sharable waypoint with a  
large, distinctive icon, is created at the boat's current position  
(regardless of whether the chart cursor is active or not). Any current  
navigation will be cancelled and the current route discarded without  
user notification, and MOB navigation begins immediately. The view  
is switched to the Chart View automatically when MOB is activated,  
and it is not possible to activate MOB or modify the current route  
without first canceling MOB navigation. Any press of the GOTO key,  
or selection of a GOTO menu item, will cause an error beep and a  
short message will be displayed to the user that will disappear after  
2 seconds.  
Views  
The views available on your 900 Series™ are:  
Bird’s Eye  
Instrument  
GPS  
View  
Bird’s Eye  
Big Diigits  
View  
Diagnnostic  
View  
Accessory  
Test View  
Chart/Biird’s Eye  
Combo View  
Self Test  
View  
Chart/CChart  
Combo View  
Screen Snaphot  
View  
Chart  
No Readouts  
View  
ZOOM (+/-) Keys  
Press the - or + ZOOM keys while in any of the Navigation  
Views to change the scale of the view to appear closer or  
farther away.  
Chart  
Chart  
View  
Instrument  
Chart  
View  
Big Digits  
View  
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• Bird's Eye Instrument View  
• Bird's Eye Big Digits View  
• Chart/Bird's Eye Combo View  
• Chart/Chart Combo View  
• Chart No Readouts View  
• Chart View  
• Chart Big Digits View  
• Chart Instrument View  
• Screen Snapshot View  
• Self Test View  
Views and Readouts  
All views have an Information Bar on the left side of the screen, consisting  
of readouts that are stacked vertically, and that change from view to view.  
You can customize the information displayed in individual readouts on many  
views, including suppressing a particular readout so that nothing is  
displayed; the ability to customize readouts depends on the view and  
whether you are navigating (see Navigation X-Press™ Menu, Select  
Readouts and Select Nav Readouts for more information).  
• Accessory Test View  
• GPS Diagnostic View.  
GPS Diagnostic View is the default view until GPS communications are  
established. At that point, all the other views become available. When the VIEW  
key is pressed, the display cycles through the available views. When the EXIT key  
is pressed, the display cycles through the available views in reverse order. Any view  
can be hidden or displayed as part of the view rotation using the Views Menu tab.  
See Start-Up Options Menu for information about the Self Test, Accessory Test,  
and GPS Diagnostic Views.  
NOTE: When you change any menu settings that affect the display, the view will update  
immediately (i.e. you don’t have to exit the menu to apply the change to the screen).  
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Bird's Eye Instrument View  
Bird's Eye Instrument View  
Bird's Eye Instrument View displays a digital instrument panel next to the  
Bird's Eye View. This view provides a digital compass at the top of the view,  
as well as 3 selectable readouts to the left of the view.  
1
NOTE: Bird's Eye Instrument View and Chart Instrument View both share the  
same set of 3 selectable readouts. When you change the readouts display on one  
of these views, you are also changing them on the other view. See Navigation  
X-Press™ menu: Select Readouts for more information.  
2
6
4
5
3
COG: Course Over Ground; the current direction the  
boat is traveling measured in degrees from North.  
SOG: Speed Over Ground; the measurement of the  
boat’s progress across a given distance, and is the  
speed measurement provided by GPS.  
Boat Icon  
Land Contours  
Route  
1
4
5
6
2
Latitude and Longitude Position of Boat  
3
NOTE: If there is only one waypoint in a route, the Next Waypoint and the End  
Waypoint info boxes will display the same information, both for that next  
waypoint.  
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Bird's Eye Big Digits View  
Bird’s Eye Big Digits View  
Bird's Eye Big Digits View provides digital data on the Bird's Eye View in a  
large, easy-to-see format. All Bird's Eye views show a 3D perspective view of  
the track and the chart land contour from a point above and behind the boat  
(the eye point).  
2
4
1
3
13  
As the boat turns, the eye point moves to follow the boat. When you press  
the 4-WAY Cursor key in any of the Bird’s Eye Views, the position of the eye  
point will shift. This allows you to move and turn the eye point so that you  
can look off to the sides, or even behind the boat. Pressing the RIGHT or LEFT  
arrow keys on the 4-WAY Cursor key turns the eye point right or left, while  
pressing the UP arrow key moves the eye point forward, and pressing the  
DOWN arrow key moves the eye point backward.  
8
5
6
7
9
14  
10  
12  
11  
COG: Course Over Ground; the current direction the  
boat is traveling measured in degrees from North.  
SOG: Speed Over Ground; the measurement of the  
boat’s progress across a given distance, and is the  
speed measurement provided by GPS.  
END: Last waypoint in the route  
ETA: Estimated time of arrival  
DTG: Distance to Go to Waypoint  
Time  
XTE: Cross Track Error  
Distance of Boat from Route  
1
8
9
10  
11  
12  
Pressing the EXIT key moves the eye point back to its original position behind  
and above the boat.  
2
BRG: Direction to Destination Waypoint Relative to  
North Reference Waypoint  
3
Land Contours  
Boat Icon  
13  
14  
Latitude and Longitude Position of Boat  
NEXT: Next Waypoint in the Route  
TTG: Time to Go to Waypoint  
4
5
6
7
DTG: Distance to Go to Waypoint  
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Chart/Bird’s Eye Combo View  
Chart/Bird’s Eye Combo View  
14  
8
Chart/Bird’s Eye Combo View shows both the Chart and Bird’s Eye views in a  
combination split screen. You can perform any of the functions for either of  
these views, but only when the view you want to control is selected as the  
active side (see Navigation X-Press™ Menu: Active Side for more  
information). A green arrow points to the side that is active. You can also adjust  
the size of the left side of a split screen (see Navigation X-Press™ Menu: Split  
Position for more information).  
1
13  
2
9
12  
3
10  
4
NOTE: See Bird’s Eye Views and Chart Views for more information about each  
side of this view.  
11  
5
6
11  
10  
NOTE: Standard Chart View, Chart No Readouts View, Chart/Chart Combo View,  
and Chart/Bird's Eye Combo View all share the same set of 5 selectable readouts,  
that can all be set one way for navigation mode, and another way for non-  
navigation mode. When you change the readouts display on one of these views,  
you also are changing them on all the other views that share the same  
configuration. See Navigation X-Press™ menu: Select Readouts and Select  
Nav Readouts for more information.  
7
COG: Course Over Ground; the current direction the boat is  
traveling measured in degrees from North.  
BRG: Direction to Destination Waypoint Relative to North  
Reference Waypoint  
SOG: Speed Over Ground; the measurement of the boat’s  
progress across a given distance, and is the speed  
measurement provided by GPS.  
Bird’s Eye Window  
Land Contours  
Boat Icon  
1
8
9
2
3
10  
11  
12  
13  
14  
Track  
Map Scale  
Cartography  
Chart Window  
Latitude and Longitude Position of Boat  
NEXT: Next Waypoint in the Route  
TTG: Time to Go to Waypoint  
4
5
6
7
DTG: Distance to Go to Waypoint  
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Chart/Chart Combo View  
Chart/Chart Combo View  
14  
10  
8
Chart/Chart Combo View shows two versions of the Chart view in a  
combination split screen, so that you can see the position of the boat on one  
side while you zoom in or perform other functions on the other. You can  
perform any of the functions for the Chart view, but only on the side of the  
view you have selected as the active side (see Navigation X-Press™ Menu:  
Active Side for more information). A green arrow points to the side that is  
active. You can also adjust the size of the left side of a split screen (see  
Navigation X-Press™ Menu: Split Position for more information).  
1
10  
2
9
9
3
4
11  
11  
13  
NOTE: See Chart Views for more information about each side of this view.  
5
6
12  
NOTE: Standard Chart View, Chart No Readouts View, Chart/Chart Combo View,  
and Chart/Bird's Eye Combo View all share the same set of 5 selectable readouts,  
that can all be set one way for navigation mode, and another way for non-  
navigation mode. When you change the readouts display on one of these views,  
you also are changing them on all the other views that share the same  
configuration. See Navigation X-Press™ menu: Select Readouts and Select  
Nav Readouts for more information.  
7
COG: Course Over Ground; the current direction the boat is  
traveling measured in degrees from North.  
BRG: Direction to Destination Waypoint Relative to North  
Reference Waypoint  
SOG: Speed Over Ground; the measurement of the boat’s  
progress across a given distance, and is the speed  
measurement provided by GPS.  
Chart Window 1  
Map Scale  
Boat Icon  
1
8
9
2
3
10  
11  
Waypoint  
Track  
12  
13  
14  
Cartography  
Chart Window 2  
Latitude and Longitude Position of Boat  
NEXT: Next Waypoint in the Route  
TTG: Time to Go to Waypoint  
4
5
6
7
DTG: Distance to Go to Waypoint  
24  
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Chart No Readouts View  
Chart No Readouts View  
Chart No Readouts View shows cartography like all the other Chart Views,  
but without readouts. See Chart Views for more information.  
NOTE: Standard Chart View, Chart No Readouts View, Chart/Chart Combo View,  
and Chart/Bird's Eye Combo View all share the same set of 5 selectable readouts,  
that can all be set one way for navigation mode, and another way for non-  
navigation mode. When you change the readouts display on one of these views,  
you also are changing them on all the other views that share the same  
configuration. See Navigation X-Press™ menu: Select Readouts and Select  
Nav Readouts for more information.  
1
3
2
Map Scale  
Boat Icon  
1
3
Cartography  
2
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Chart View without Active Cursor, shown with  
Optional-Purchase Navionics® Cartography  
Chart View  
Chart Views - The standard Chart, Chart Big Digits, Chart No Readouts, and  
Chart/Chart Combo Views, as well as the Chart side of the Chart/Bird's Eye  
Combo View, all show cartography from the built-in UniMap™ or an optional  
MMC/SD map for the area surrounding your current position. The current  
track (also known as the position history or breadcrumb trail) showing where  
the boat has been, along with saved tracks, waypoints, and the current route  
(when navigating), are overlaid on the chart. You can use the 4-WAY Cursor  
Control key to shift/pan the chart to another area. You can use the ZOOM  
(+/-) keys to zoom in and out. You can use the INFO key to get information  
on the chart objects near the cursor.  
6
1
2
3
4
7
5
NOTE: Standard Chart View, Chart No Readouts View, Chart/Chart Combo View,  
and Chart/Bird's Eye Combo View all share the same set of 5 selectable readouts,  
that can all be set one way for navigation mode, and another way for non-  
navigation mode. When you change the readouts display on one of these views,  
you also are changing them on all the other views that share the same  
configuration. See Navigation X-Press™ menu: Select Readouts and Select  
Nav Readouts for more information.  
COG: Course Over Ground; the current direction the  
boat is traveling measured in degrees from North.  
Time  
Land Contours  
Boat Icon  
1
5
6
7
Voltage  
2
3
SOG: Speed Over Ground; the measurement of the  
boat’s progress across a given distance, and is the  
speed measurement provided by GPS.  
Latitude and Longitude Position of Boat  
4
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Chart View with Active Cursor, shown with  
Optional-Purchase Navionics® Cartography  
Chart View with Active Cursor, with Optional-Purchase Navionics®  
Cartography, Showing Navigation  
8
6
9
8
11  
10  
1
1
7
9
2
2
14  
3
4
3
4
12  
10  
11  
13  
5
6
7
5
COG: Course Over Ground; the current direction the  
boat is traveling measured in degrees from North.  
Voltage  
COG: Course Over Ground; the current direction the  
boat is traveling measured in degrees from North.  
Lat and Long of Cursor  
Cursor Info Box  
1
7
8
1
8
Distance to Cursor  
Bearing of Cursor  
Cursor Icon  
Lat and Long of Cursor  
Distance to Cursor  
Bearing of Cursor  
Cursor Icon  
9
2
3
BRG: Direction to Destination Waypoint Relative to  
North Reference Waypoint  
2
3
9
10  
11  
12  
13  
14  
SOG: Speed Over Ground; the measurement of the  
boat’s progress across a given distance, and is the  
speed measurement provided by GPS.  
10  
11  
SOG: Speed Over Ground; the measurement of the  
boat’s progress across a given distance, and is the  
speed measurement provided by GPS.  
Boat Icon  
Position  
4
5
6
Boat Icon  
Latitude and Longitude Position of Boat  
NEXT: Next Waypoint in the Route  
TTG: Time to Go to Waypoint  
4
5
6
7
Time  
Route  
Cursor Info Box  
DTG: Distance to Go to Waypoint  
NOTE: You may also choose Chart Big Digits View or Chart No Readouts View if  
you prefer.  
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Chart Big Digits View  
Chart Big Digits View  
Chart Big Digits View provides digital data on the Chart View in a large,  
easy-to-see format.  
1
2
4
14  
NOTE: Bird's Eye Big Digits View and Chart Big Digits View both share the same  
set of 8 selectable readouts. When you change the readouts display on one of  
these views, you are also changing them on the other view. See Navigation  
X-Press™ menu: Select Readouts for more information.  
3
13  
8
9
5
6
7
15  
10  
12  
11  
COG: Course Over Ground; the current direction the boat is  
traveling measured in degrees from North.  
SOG: Speed Over Ground; the measurement of the boat’s  
progress across a given distance, and is the speed  
measurement provided by GPS  
BRG: Direction to Destination Waypoint Relative to North  
Reference Waypoint  
Latitude and Longitude Position of Boat  
NEXT: Next Waypoint in the Route  
TTG: Time to Go to Waypoint  
ETA: Estimated time of arrival.  
1
9
DTG: Distance to Go to Waypoint  
Time  
XTE: Cross Track Error  
Distance of Boat from Route  
10  
11  
12  
2
3
Map Scale  
Cartography  
Boat Icon  
13  
14  
15  
4
5
6
7
DTG: Distance to Go to Waypoint  
END: Last waypoint in the route.  
8
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Chart Instrument View  
Chart Instrument View  
Chart Instrument View displays a digital instrument panel next to the Chart  
View. This view provides a digital compass at the top of the view, as well as  
3 selectable readouts to the left of the view.  
1
4
5
6
NOTE: Bird's Eye Instrument View and Chart Instrument View both share the  
same set of 3 selectable readouts. When you change the readouts display on one  
of these views, you are also changing them on the other view. See Navigation  
X-Press™ menu: Select Readouts for more information.  
2
3
7
8
COG: Course Over Ground; the current direction the  
boat is traveling measured in degrees from North.  
Cartography  
1
5
6
7
Boat Icon  
Route  
SOG: Speed Over Ground; the measurement of the  
boat’s progress across a given distance, and is the  
speed measurement provided by GPS.  
2
XTE Graphic: Cross Track Error  
Distance of Boat from Route  
8
Latitude and Longitude Position of Boat  
Compass  
3
4
NOTE: If there is only one waypoint in a route, the Next Waypoint and the End  
Waypoint info boxes will display the same information, both for that next  
waypoint.  
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Screen Snapshot View  
Screen Snapshot View  
Screen Snapshot View displays and allows you to view screen snapshot  
thumbnails captured to an optional-purchase MMC/SD card installed in your  
unit. In addition, when you are in the Screen Snapshot View, Delete Image  
and Delete All Images are added to the X-Press™ menu.  
4
1
5
6
7
The Screen Snapshot View displays up to three screen snapshot thumbnails  
on the screen at a time; you may have to scroll using the 4-WAY Cursor keys  
to see the whole list of thumbnails in this view. The selected thumbnail will  
be highlighted with arrows.  
2
8
NOTE: The speed of the screen capture depends on the type of card you use; in  
general, SD cards capture the screen faster than MMC cards do.  
3
9
Highlighted Screen Snapshot Thumbnail  
Unavailable icon  
Time and Date where Snapshot was captured  
Position where Snapshot was captured  
Amount of space left on the card  
1
6
7
8
9
2
3
4
5
Screen Snapshot Thumbnail  
Information Box  
Total amount of space on card  
Snapshot Name  
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Screen Snapshot: When Screen Snapshot is enabled (from the Accessories  
menu tab), pressing the MARK key creates a saved screen capture (when  
you have an optional-purchase MMC/SD card installed). Once you have  
created a screen capture, a screen capture thumbnail is added to the Screen  
Snapshot View, and is available to view at a later date. See the full-sized  
image by highlighting a thumbnail (using the Up or Down 4-Way Cursor  
keys), then using the Right 4-Way Cursor key to view the full image. A border  
around the full-size screen snapshot indicates that it is just a screen  
snapshot, not a “live” view. You can delete the selected image, or all  
images, by selecting a thumbnail and using Delete Image, or using Delete  
All Images from the Screen Snapshot X-Press™ menu.  
When you start a screen snapshot, you will see a message that a waypoint  
has been created at the point where your cursor is on the screen, and the  
screen will freeze while the snapshot is being saved to the MMC/SD card. A  
status dialog box will appear that shows the progress of the save as a  
percentage, and that displays the numbered file name assigned to the .BMP  
file that is being created. Snapshot filenames begin with the letter "S". For  
more information, see the Accessories Menu Tab: Using Screen Snapshot  
procedure and Screen Snapshot X-Press™ Menu.  
Working with screen snapshots is a four-step process:  
1. Enabling Screen Snapshot from the Accessories Menu.  
2. Making a Screen Snapshot using the MARK key.  
3. Viewing a Screen Snapshot using the Screen Snapshot View.  
4. Deleting a Screen Snapshot using the Screen Snapshot X-Press™  
menu.  
For more information, see Accessories Menu Tab: Using Screen Snapshot  
and Screen Snapshot X-Press™ Menu.  
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Chart View with Cursor Present  
Chart Orientation  
All the chart views allow you to choose the orientation of the chart. When  
North-Up orientation is selected, True North is shown at the top of the  
display. In other words, objects located to the north of the boat are drawn  
above the boat. When Course-Up orientation is selected, the direction of  
motion of the boat is shown at the top of the display. In other words, objects  
ahead of the boat are drawn above the boat. In both orientations, the view  
pans automatically, so that the boat is always centered on the display. When  
the boat is stationary, it is drawn as a circle. When the boat is in motion, it  
takes on a boat shape, pointed in the direction of motion (always Up in the  
Course-Up orientation). See Navigation Menu Tab: Chart Orientation for  
more information.  
Viewing Cartography  
Zooming: Use the Plus (+) key to Zoom In and the Minus (-) key to Zoom Out  
showing the cartography at different scales. The scale is indicated on the left  
side of the display. If you zoom in beyond the available chart data, the  
display will go into Overzoom mode whereby the last available chart data is  
amplified to reflect the scale selected. If you zoom in so far that no  
cartography is available, a lat/lon grid will be drawn instead.  
In the Chart or Combo Views, there are several cartography-related  
functions that you can access using various keys.  
Panning: Use the 4-WAY Cursor keys to move the chart around on the  
display in the direction of the key being pressed. When you do this, a  
Bullseye Cursor is drawn at the top of the screen and is linked to the boat by  
a yellow line, even if the boat is off the screen. At the same time, a cursor  
dialog box is displayed at the top of the screen with the distance and bearing  
from the boat to the cursor position and the latitude/longitude coordinates  
of the cursor. When the cursor is active on the display, you can also use the  
4-WAY Cursor Control key to move the cursor diagonally.  
Chart Info: Use the INFO key to get detailed information about the chart. If  
the cursor is active, you will see information about the chart objects located  
near the cursor. If the cursor is not active, the Chart Info menu will appear.  
You can select the nearest port, the nearest tide station, or the nearest  
current station to see information about any of these objects using the  
4-WAY Cursor Control key.  
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NOTE: The built-in UniMap™ does not contain any Port, Tide or Current  
information. This information is only available from optional-purchase  
MMC/SD cards.  
current information before or after the date displayed by pressing the LEFT  
or RIGHT Cursor key respectively. Press the EXIT key to remove the  
information box and the Bullseye Cursor will be centered over the current  
station position. The Cursor Information Boxes will indicate the distance and  
bearing to the current station from your present position. Press the EXIT key  
again to return to the Chart View.  
Nearest Port: The position and services information for the nearest port to  
your present position will be displayed. Press the EXIT key to remove the  
information box and the Bullseye Cursor will be centered over the port  
position. The Cursor Information Boxes will indicate the distance and bearing  
to the port from your present position. Press the EXIT key again to return to  
the Chart View.  
Introduction to Navigation  
Use the 900 Series™ to establish waypoints at areas of interest and to  
navigate to those waypoints via a saveable route (representing the shortest  
intended distance between waypoints). You can also view and save tracks,  
which represent the actual path of the boat.  
Nearest Tide Station: Tide information for the nearest tide station to your  
present position will be displayed. This includes the position of the station  
and the times of the high and low tides for today’s date. A tide graph is  
also displayed showing the rise and fall of the tides for the 24 hour time  
period encompassing the date. You can change the date to look at tide  
information before or after the date displayed by pressing the LEFT or  
RIGHT Cursor key respectively. Press the EXIT key to remove the  
information box and the Bullseye Cursor will be centered over the tide  
station position. The cursor information boxes will indicate the distance  
and bearing to the tide station from your present position. Press the EXIT  
key again to return to the Chart View.  
Nearest Current Station: Current information for the nearest current station  
to your present position will be displayed. This includes the position of the  
station and the current changes for today. Two graphs are also presented  
that show the time, direction and flow speed of the current changes for the  
24 hour time period of today’s date. You can change the date to look at  
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Routes link two or more waypoints together to create a path for navigation,  
and are used in trip planning. You can link individual waypoints together by  
using the GOTO key. A route represents your intended navigation and shows  
the shortest path from each waypoint to the next. As you travel a route,  
staying on the route line is the most efficient way to get to your destination,  
although you should always look out for obstacles not shown on the chart.  
Your 900 Series™ can store up to 50 routes that can each contain up to 50  
waypoints.  
Waypoints, Routes and Tracks  
Waypoints are stored positions that allow you to mark areas of interest or  
navigation points. Your 900 Series™ can store up to 3000 waypoints.  
Waypoints, Routes and Tracks  
1
9
2
Tracks consist of detailed position history, and are displayed as a  
breadcrumb trail of trackpoints. The Current Track shows the position history  
since the unit was powered up (maximum of 20,000 trackpoints displayed).  
You can clear the Current Track or save it at any time. Your 900 Series™ can  
store up to 50 saved tracks, each containing 20,000 trackpoints. The current  
track represents your actual path so far.  
10  
12  
8
3
4
11  
5
6
7
COG: Course Over Ground; the current direction the boat is  
traveling measured in degrees from North.  
DTG: Distance to Go to Waypoint  
Map Scale  
1
2
3
7
8
BRG: Direction to Destination Waypoint Relative to  
North Reference Waypoint  
Waypoint  
9
Arrival Alarm Limits  
Off Course Alarm Limits  
Route  
10  
11  
12  
SOG: Speed Over Ground; the measurement of the  
boat’s progress across a given distance, and is the  
speed measurement provided by GPS.  
Latitude and Longitude Position of Boat  
NEXT: Next Waypoint in the Route  
TTG: Time to Go to Waypoint  
4
5
6
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Edit a waypoint: From the Waypoints submenu, select Edit and press the  
RIGHT Cursor key to display a list of saved waypoints. Select the waypoint  
you want to edit and press the RIGHT Cursor key. Use the 4-WAY Cursor  
Control key to move from field to field, and the UP and DOWN Cursor keys  
to changes values once you are in a field. In the Waypoint Name, Latitude  
and Longitude fields, use the UP and DOWN Cursor keys to change the letter  
or number. All upper and lower case letters are available, as well as digits  
0-9 and some punctuation characters. In the Waypoint Icon field, use the UP  
and DOWN Cursor keys to change the icon used to represent the waypoint  
on the Combo and Chart Views. You can exit these fields with the LEFT and  
RIGHT Cursor keys or by pressing the EXIT key. Select Save and press the  
RIGHT Cursor key to save your changes.  
Save, Edit, or Delete a Waypoint  
Save your current position as a waypoint: On any view, press the MARK  
key to save the current position of the boat as a waypoint.  
Save the cursor position as a waypoint: On the Chart or Combo view, use the  
Cursor key to designate the position you want to save as a waypoint. Then press  
the MARK key to save the marked position as a waypoint.  
Save a position from the sonar history: Use the Cursor key to point to a  
feature in the sonar history (also called the Sonar Saver feature). Press the  
MARK key to create a waypoint at the location where that sonar reading was  
taken. The new waypoint will also record the depth at that location.  
To make it easier to select a waypoint, select Sort By and press the RIGHT or  
LEFT Cursor keys to select a sort order:  
NOTE: When you save a waypoint by any of these methods, a numerical  
waypoint name is automatically assigned. You can edit the waypoint information  
later to give it a different name and select an icon to represent it (see Waypoint  
submenu on the Navigation Main Menu Tab).  
Name shows the waypoints alphabetically  
Time shows the most recently-created waypoint first  
Distance shows the closest waypoint first.  
Display the Waypoints Submenu: From any view, press the MENU key  
twice to display the Main Menu System, then use the RIGHT Cursor key to  
select the Navigation tab. Select Waypoints and press the RIGHT Cursor key  
to display the Waypoints submenu.  
Delete a waypoint: From the Waypoints submenu, select Delete and press  
the RIGHT Cursor key to display a list of waypoints. Select the waypoint you  
want to delete, then press the RIGHT Cursor key. You will be asked to confirm  
deletion before the waypoint is actually deleted.  
Program a specific position as a waypoint: To create a waypoint that is  
NOT your current position, from the Waypoints submenu, select the Create  
option and press the RIGHT Cursor key. Use the Cursor keys to program a  
waypoint name, latitude, longitude, and icon before selecting Save.  
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Navigate to a Waypoint or Position  
Add a Waypoint Target or Trolling Grid  
Navigate to the cursor position: From any Chart or Combo view, use the  
Cursor key to select a position or waypoint to which you want to navigate.  
Press the GOTO key. Navigation will begin immediately.  
Add or Remove a Waypoint Target: From the Waypoints submenu  
(accessed from the Navigation main menu), select Target and press the  
RIGHT Cursor key to display a list of waypoints. Select the waypoint you  
want to target. A target consisting of concentric circles centered on the  
selected waypoint will appear on all of the navigation views; the target  
shows various distance ranges from the targeted waypoint. To remove the  
target, choose Remove Target from the Navigation X-Press™ Menu.  
Navigate to a specified waypoint: Press the GOTO key, then choose the  
waypoint to which you would like to navigate from the waypoint list and  
press the RIGHT Cursor key to select it.  
NOTE: By repeating the previous instructions, you can add more waypoints to  
create a longer multi-segment route.  
NOTE: Only one waypoint can have either a target or a grid at one time. If you  
apply a target or a grid to a new waypoint, the original waypoint will lose its  
target or grid.  
Skipping a waypoint: From the Navigation X-Press™ Menu, select Skip Next  
Waypoint and press the RIGHT Cursor key. If there is not another waypoint  
to skip to, navigation will be cancelled.  
Chart View with Target  
Cancel navigation: From the Navigation X-Press™ Menu, select Cancel  
Navigation and press the RIGHT Cursor key. Canceling navigation removes  
the route and any waypoints created using the GOTO key, but does not  
remove any saved routes from memory. You will be prompted to save the  
current route when you cancel navigation.  
2
1
Map Scale  
Waypoint Target  
1
2
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Add or Remove a Trolling Grid: From the Waypoints submenu (accessed from  
the Navigation main menu), select Grid and press the RIGHT Cursor key to display  
a list of waypoints. Select the waypoint to which you want to add the grid. The  
trolling grid will appear on all of the navigation views, and can be used as a guide  
when trolling around a waypoint. The grid can be rotated to any desired heading  
using Grid Rotation from the Navigation Main menu. To remove the trolling grid,  
choose Remove Grid from the Navigation X-Press™ Menu.  
Save, Edit or Delete a Route  
Save the current route: While you are navigating, the current route can be  
saved. From the Navigation X-Press™ Menu, select Save Current Route and  
press the RIGHT Cursor key. Navigation will continue.  
Display the Routes submenu: From any view, press the MENU key twice to  
display the Main Menu System, then use the RIGHT Cursor key to select the  
Navigation tab. Select Routes and press the RIGHT Cursor key to display the  
Routes submenu.  
Chart View with Grid  
Create a route: From the Routes submenu, select Create and press the  
RIGHT Cursor key. A Route Edit screen will be displayed with an empty route.  
You can name the route, add waypoints to the route from the list of all  
waypoints, and order the waypoints in the route using the Cursor keys.  
2
1
Edit a saved route: From the Routes submenu, select Edit and press the  
RIGHT Cursor key. A Route Edit screen will be displayed. Select the route you  
wish to edit and press the RIGHT Cursor key. Re-name the route or change,  
delete or re-order the waypoints used in the route.  
Delete a saved route: From the Routes submenu, select Delete and press  
the RIGHT Cursor key. Select the route you wish to delete and press the  
RIGHT Cursor key. You will be asked to confirm your choice by pressing the  
RIGHT Cursor key again before the route is deleted.  
Map Scale  
Waypoint Trolling Grid  
1
2
NOTE: Only one waypoint can have either a target or a grid at one time. If you  
apply a target or a grid to a new waypoint, the original waypoint will lose its  
target or grid.  
Travel a saved route: From the Routes submenu, select Travel and press the  
RIGHT Cursor key. A list of saved routes will appear. Select the route you  
wish to travel and press the RIGHT Cursor key to make this route the current  
route and begin navigation. You may also travel the route in either forward  
or reverse order.  
NOTE: The spacing of the rings on the waypoint target and the spacing of the grid  
lines on the trolling grid is the same as the length of the scale bar on the left edge  
of the display. Zooming in or out will decrease or increase the spacing, respectively.  
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Route Info: From the Routes submenu, select Info and press the RIGHT  
Cursor key. A list of saved routes will appear. Select the route for which you  
want information, and press the RIGHT Cursor key. The list of waypoints in  
the route will be shown, with the distance and bearing from each waypoint  
to the next, as well as the distance and bearing from the current position to  
the first waypoint in the route.  
Edit, Delete or Hide Saved Tracks  
Display the Tracks Submenu: From any view, press the MENU key twice to  
display the Main Menu System, then use the RIGHT Cursor key to select the  
Navigation tab. Select Tracks and press the RIGHT Cursor key to display the  
Tracks submenu.  
Edit a saved track: From the Tracks submenu, select Edit and press the  
RIGHT Cursor key to display the list of saved tracks. Select the track you want  
to edit and press the RIGHT Cursor key. When the Edit Track dialog box  
appears, use the Cursor keys to move between fields. In the Track Name  
field, the UP and DOWN Cursor keys change the letter or number. All upper  
and lower case letters are available, as well as digits 0-9 and some  
punctuation characters. You can exit the Track Name field with the LEFT and  
RIGHT Cursor keys or by pressing the EXIT key. Select Save and press the  
RIGHT Cursor key to save your changes.  
Save or Clear a Current Track  
Save the current track: From the Navigation X-Press™ Menu, select Save  
Current Track and press the RIGHT Cursor key. The track will remain on the  
display, but will change from black to gray. To remove the track completely  
from the display, see Edit, Delete or Hide Saved Tracks.  
NOTE: When you save a track, a name is automatically assigned. The track name  
consists of a date/time stamp, but can be re-named later (see Edit, Delete, or  
Hide Saved Tracks).  
Delete a saved track: From the Tracks submenu, select Delete and press the  
RIGHT Cursor key to display the list of saved tracks. Select the track you want  
to delete and press the RIGHT Cursor key. You will be asked to confirm  
deletion before the track is actually deleted.  
Clear the current track: From the Navigation X-Press™ Menu, select Clear  
Current Track and press the RIGHT Cursor key. The track will be removed  
from the display and discarded.  
Hide or display a saved track: From the Tracks submenu, select Visibility  
and press the RIGHT Cursor key to display the list of saved tracks. Select the  
track you want to hide or display and use the Cursor keys to select Hidden  
or Visible. Press the EXIT key to return to the Tracks submenu.  
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Cancel MOB navigation: From the Navigation X-Press™ menu, select  
Cancel MOB and press the RIGHT Cursor key. Canceling MOB navigation  
removes the route and any waypoints created using the GOTO key, but does  
not remove any saved routes from memory.  
Man Overboard (MOB) Navigation  
As soon as you know that you have a man overboard, you should activate  
MOB navigation to maximize chances for a successful rescue. MOB  
navigation allows you create an MOB waypoint to locate the point at which  
your man went overboard, and the relation of the boat to that point. When  
MOB is activated, an MOB waypoint, which is a permanent, sharable  
waypoint with a large, distinctive icon, is created at the boat's current  
position (regardless of whether the chart cursor is active or not). Any current  
navigation will be cancelled and the current route discarded without user  
notification, and MOB navigation will begin immediately. A line will be  
drawn from the boat's current position to the MOB waypoint, and the MOB  
waypoint will be targeted. The view is switched to the Chart View  
automatically when MOB is activated, and an additional info box that shows  
the lat/lon position of the MOB waypoint and the elapsed time since MOB  
was activated is added to the Chart View.  
MOB Navigation  
4
5
3
1
2
It is not possible to re-activate MOB or modify the current route without first  
canceling MOB navigation. The Off Course trigger is also disabled and the  
Off Course Alarm circle is not drawn. Any press of the GOTO key, or selection  
of a GOTO menu item, will cause an error beep and a short message will be  
displayed to the user that will disappear after 2 seconds.  
Position where man fell overboard  
Elapsed time since MOB was activated  
Boat icon  
Target surrounding MOB waypoint  
MOB waypoint  
1
2
3
4
5
6
Activate MOB navigation: Press and hold the GOTO key for more than 1.5  
seconds to activate the Man Overboard (MOB) function.  
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Main Menu Tabs: Less frequently-adjusted menus are grouped into the Main  
Menu System. The Main Menu system is organized under main tab menu  
headings to help you find a specific menu item quickly. Main tab headings are:  
Alarms, Navigation, Chart, Setup, Views, and Accessories.  
The Menu System  
The menu system is divided into easy-to-use menu modules. The main  
components of the menu system are:  
Start-Up Options Menu: Press the MENU key during the power up  
sequence to view the Start-Up Options menu. See Start-Up Options Menu.  
Press the MENU key twice for the Main  
Menu, then use the 4-WAY Cursor LEFT or  
RIGHT key to select a tab, and use the  
DOWN or UP key to select a specific menu  
item under that tab, then use the LEFT or  
RIGHT keys again to change a menu  
setting. Press the EXIT key to move quickly  
to the top of the tab. A down arrow at the  
bottom of a menu means that you can scroll  
to additional menu choices using the  
DOWN Cursor key. A right or left arrow on a  
menu choice means that you can use the  
RIGHT or LEFT Cursor keys to make changes  
X-Press™ Menu: The X-Press™ Menu  
allows you to access the settings that are  
changed frequently without having to  
navigate through the whole menu system.  
Press the MENU key once to display the  
X-Press™ Menu. When you select a menu  
item from the X-Press™ Menu, the menu will  
collapse, leaving only the menu choice on  
the screen. Use the UP or DOWN Cursor keys  
to reactivate the X-Press™ Menu.  
NOTE: The X-Press™ Menu choices will vary  
depending on which view is active when you press  
the MENU key, as well as whether you are in  
Normal or Advanced User Mode. Either the  
Navigation or Screen Snapshot X-Press™ Menu  
will appear, depending on the view you are in.  
or to see more information.  
Main Menu System  
Normal User Mode  
NOTE: The Main Menu choices will vary depending on whether you are in  
Normal or Advanced User Mode.  
User Mode (Normal or Advanced): An Advanced Mode is provided for  
users who desire the highest level of control over the 900 Series™ and  
Normal Mode for users who desire greater simplicity and fewer menu  
choices. Additional Advanced menu choices will be displayed throughout  
the menu system when you navigate to specific menus while in Advanced  
Mode. Any changes made while in Advanced Mode will remain in effect  
X-Press™ Menu  
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after you switch back to Normal Mode. See Setup Menu Tab: User Mode  
for specific instructions on changing to the User Mode.  
Total Screen Update: when you change any menu settings that affect the  
Sonar View, the view will update immediately (i.e. you don’t have to exit the  
menu to apply the change to the screen).  
NOTE: The 900 Series™ defaults to Advanced User Mode on start-up.  
Start-Up Options Menu  
Press the MENU key when the Title screen is displayed to access the Start-  
Up Options menu.  
Start-Up Options Menu  
Setup Tab, Normal Mode  
Setup Tab, Advanced Mode  
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Use the UP or DOWN 4-WAY Cursor keys to position the cursor, then the  
RIGHT Cursor key to select one of the following choices. If you wait too long,  
the system will default to whichever menu mode happens to be highlighted:  
Simulator  
Use the Simulator to learn how to use your 900 Series™ before taking your  
boat on the water. The Simulator is a very powerful tool that simulates on-the-  
water operation, providing a randomly-updated display. We recommend going  
through this manual while using the Simulator, since all of the menus function  
and affect the display the way they actually do when in Normal operation.  
• Normal  
• Simulator  
• System Status.  
Simulator  
See the following paragraphs for more information about each of these choices.  
Normal Operation  
Use Normal Operation for on the water operation. Turn on your Chartplotter  
by pressing the POWER/LIGHT key. The Title screen is displayed until the  
Chartplotter begins operation. After the Title screen is displayed, a 30  
second Navigation Warning screen is shown. Press the MENU key during  
the time that the Title screen is displayed to view the Start-Up Menu in  
order to choose Simulator mode.  
Press the EXIT key during the Navigation Warning to enter into Normal  
mode.  
NOTE: At startup, while still on the splash screen (while the name of your  
Humminbird® model is still on the screen) you must press the MENU key and then  
select Simulator manually to enter Simulator mode. Manually selecting Simulator  
from the Start-Up Options menu allows you to pre-configure your Chartplotter for  
on the water operation. Any menu changes you make will be saved for later use.  
A Simulation message will appear on the display periodically to remind you  
that you are using the Simulator.  
Exit the Simulator by powering your 900 Series™ off.  
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System Status  
Accessory Test  
Use System Status to view system connections and to conduct a unit self-test.  
Accessory Test lists the accessories connected to the system.  
The following screens are displayed in turn when you press the VIEW button  
when using System Status:  
Accessory Test Screen  
Self Test  
Accessory Test  
GPS Diagnostic View.  
Exit System Status by powering your 900 Series™ off.  
Self Test  
Self Test displays results from the internal diagnostic self test, including unit  
serial number, Printed Circuit Board (PCB) serial number, software revision,  
total hours of operation and the input voltage.  
NOTE: The speed accessory will be detected only if the paddlewheel has moved  
since your 900 Series™ was powered up.  
Self Test Screen  
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GPS Diagnostic View  
GPS Diagnostic View  
GPS Diagnostic View, which is only available when a GPS Receiver is  
attached to you 900 Series, shows a sky chart and numerical data from the  
GPS receiver. The sky chart shows the location of each visible GPS satellite  
with its satellite number and a signal strength bar. A dark grey bar  
indicates that the satellite is being used to determine your current  
position. A light gray bar indicates that the satellite is being monitored, but  
is not yet being used.  
1
2
4
This view also reports the current position, local time and date, and other  
numeric information. The current GPS Fix Type is reported as No Fix, 2D Fix,  
3D Fix, or Enhanced. An Enhanced fix has been augmented using  
information from WAAS, EGNOS, or MSAS. A 3D or Enhanced Fix is required  
for navigation. HDOP (the Horizontal Dilution of Precision) is a GPS system  
parameter which depends on the current satellite configuration. HDOP is  
used to calculate the Estimated Position Error.  
3
Sky Chart  
Current Latitude and Longitude  
Satellite Being Monitored  
1
2
3
4
Satellite Being Used  
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Navigation X-Press™ Menu  
Active Side  
The Navigation X-Press™ Menu provides  
access to the settings most frequently used.  
Press the MENU key once while in the  
Navigation Views to access the Navigation  
X-Press™ Menu.  
Active Side allows you to select which side  
of a Combo View will be active; key presses will only affect the active side of  
the screen. When a menu is displayed, the non-active side of the screen will  
be grayed out; at any other time, a green arrow will point to the active side.  
The Active Side menu choice is only available when a Combo View is active.  
To select the Active Side:  
NOTE: Menu choices will vary depending on  
system settings, such as whether you are  
currently navigating.  
1. Highlight Active Side on the Navigation X-Press™ Menu.  
2. Use the RIGHT 4-WAY Cursor Control key to change which side is  
active. (Left, Right, Default = Right).  
Split Position  
Split Position allows you to adjust what  
percentage of the screen is taken up by the left side of any Combo View;  
each view may be adjusted independently; you must be in a specific view to  
adjust the screen size for that view. The number setting indicates the  
percentage taken up by the left side of the Combo View; selecting Left sets  
the left side of the screen to its smallest setting. The Split Position menu  
choice is only available when a Combo View is active.  
To Adjust Split Screen Position  
Navigation X-Press™ Menu  
1. Highlight Split Position on the Navigation X-Press™ Menu.  
2. Use the RIGHT 4-WAY Cursor Control key to change the size of the  
left side of a split screen. (Left, 30, 40, 50, 60, 70, Right, Default varies)  
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Target allows you to apply a target to a waypoint selected from the list of  
waypoints.  
Waypoint [Name]  
(Only with an active cursor on a waypoint)  
Waypoint [Name] allows you to view the Waypoints submenu for the  
Grid allows you to apply a trolling grid to a waypoint selected from the list  
waypoint under your cursor.  
of waypoints.  
To view the Waypoint [Name] Submenu:  
Cursor to Waypoint  
1. Move the cursor onto an existing waypoint and press the MENU key  
once, or use Cursor to Waypoint to select a waypoint from a list of  
saved waypoints.  
(Chart or Combo view only)  
Cursor to Waypoint allows you to quickly move the cursor to any saved  
waypoint, so that you can locate it or edit it.  
2. Highlight Waypoint [Name] on the Navigation X-Press™ menu.  
NOTE: This X-Press™ menu item appears only if you have saved waypoints.  
3. Use the RIGHT 4-Way Cursor Control key to view the Waypoints  
submenu, which contains the following menu choices:  
To move cursor to a saved waypoint:  
1. Highlight Cursor to Waypoint on the Navigation X-Press™ menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate Cursor to  
Waypoint.  
3. Use the UP or DOWN 4-WAY Cursor Control key to highlight the  
waypoint you wish to move the cursor to, then use the RIGHT 4-WAY  
Cursor Control key to select the destination waypoint.  
Waypoint Submenu  
The Waypoint Submenu contains the following menu choices:  
Edit allows you to edit the Name, Position (Latitude and Longitude) and  
select the Icon that will be used to represent the waypoint in the Chart and  
Combo Views.  
Delete allows you to delete a waypoint from the list of saved waypoints.  
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Save Current Track  
Save Current Route  
(Only when navigating)  
Save Current Track allows you to save the  
current track being displayed. After the current track is saved, a new current  
track is started.  
Save Current Route allows you to save the current route being displayed.  
This menu choice will only appear when you are currently navigating a route.  
To Save Current Track:  
To Save Current Route:  
1. Highlight Save Current Track on the Navigation X-Press™ Menu.  
1. Highlight Save Current Route on the Navigation X-Press™ Menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate saving the  
current track.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate saving the  
current route.  
3. The Confirm dialog box will appear. To save the current route, press  
the RIGHT Cursor key once more. To cancel saving the current route,  
press the LEFT Cursor key.  
3. The Confirm dialog box will appear. To save the current track, press  
the RIGHT Cursor key once more. To cancel saving the current track,  
press the LEFT Cursor key.  
Skip Next Waypoint  
(Only when navigating)  
Clear Current Track  
Clear Current Track allows you to clear the  
Skip Next Waypoint removes the next waypoint from the current route. This  
current track being displayed and start a new track at the present position.  
menu choice will only appear when you are currently navigating a route.  
To Clear Current Track:  
To Skip Next Waypoint:  
1. Highlight Clear Current Track on the Navigation X-Press™ Menu.  
1. Highlight Skip Next Waypoint on the Navigation X-Press™ Menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate clearing the  
current track.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate skipping the  
next waypoint.  
3. The Confirm dialog box will appear. To skip the next waypoint, press  
the RIGHT Cursor key once more. To cancel skipping the next  
waypoint, press the LEFT Cursor key.  
3. The Confirm dialog box will appear. To clear the current track, press  
the RIGHT Cursor key once more. To cancel clearing the current  
track, press the LEFT Cursor key.  
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Cancel Navigation  
(Only when navigating)  
Remove Target  
(Only if a Target is active)  
Cancel Navigation discards the current route and exits Navigation Mode.  
This menu choice will only appear when you are currently navigating a route.  
This will not delete a previously-saved route.  
Remove Target removes the waypoint target from the display. This menu  
choice will only appear when a target has already been applied to a  
waypoint.  
To Cancel Navigation:  
To Remove a Target:  
1. Highlight Cancel Navigation on the Navigation X-Press™ Menu.  
1. Highlight Remove Target on the Navigation X-Press™ Menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate canceling navigation.  
2. Use the RIGHT 4-WAY Cursor Control key to remove the target.  
3. The Confirm dialog box will appear. To cancel navigation, press the  
RIGHT Cursor key once more. To avoid canceling navigation, press  
the LEFT Cursor key.  
Remove Grid  
(Only if a Grid is active)  
Cancel MOB Navigation  
(only when MOB Navigation is activated)  
Remove Grid removes the waypoint grid from the display. This menu choice  
will only appear when a grid has already been applied to a waypoint.  
Cancel MOB Navigation removes the Man Overboard (MOB) waypoint and  
exits Man Overboard mode. This menu choice will only appear when you are  
currently navigating in Man Overboard mode.  
To Remove a Grid:  
1. Highlight Remove Grid on the Navigation X-Press™ Menu.  
2. Use the RIGHT 4-WAY Cursor Control key to remove the grid.  
To Cancel MOB Navigation:  
1. Highlight Cancel MOB Navigation on the Navigation X-Press™ menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate canceling MOB  
navigation.  
3. The Confirm dialog box will appear. To cancel MOB navigation, press  
the RIGHT Cursor key once more. To avoid canceling MOB  
navigation, press the LEFT Cursor key.  
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The Waypoint Submenu contains the following menu choices:  
Waypoint [Name]  
(Most recently-created waypoint)  
Edit allows you to edit the Name, Position (Latitude and Longitude) and  
select the Icon that will be used to represent the waypoint in the Chart and  
Combo Views.  
Waypoint [Name] allows you to view the waypoints submenu for the most  
recently created waypoint.  
Delete allows you to delete a waypoint from the list of saved waypoints.  
NOTE: You must have pressed the MARK key at least once since you last  
powered up the Fishing System for this menu choice to appear.  
Go To allows you to select a waypoint and start navigation toward that  
waypoint, or add that waypoint to the end of the current route.  
To view the Waypoint [Name] Submenu:  
1. Move the cursor to the desired position and press the MARK key  
once to save a waypoint.  
Target allows you to apply a target to a waypoint selected from the list of  
waypoints.  
2. Highlight Waypoint[Name] on the Navigation X-Press™ menu.  
Grid allows you to apply a trolling grid to a waypoint selected from the list  
of waypoints.  
3. Use the RIGHT 4-Way Cursor Control key to view the Waypoints  
submenu.  
Waypoint [Name] Submenu  
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Select Readouts  
Select Readouts sets individual digital  
readouts on the Instrument Views, all the Chart Views, and the Big Digits  
Views. This feature allows you to select what data will be displayed in each  
of a variable number of fixed-position data windows arranged at the left  
edge of the screen on various views, or whether a particular window will be  
turned off, displaying nothing in that area. Data windows can display  
readouts from supported accessories such as Temp/Speed.  
NOTE: Standard Chart View, Chart/Chart Combo View, and Chart/Bird's Eye Combo  
View, all share the same set of 5 selectable readouts, that can all be set one way  
for navigation mode using Select Nav Readouts, and another way for non-  
navigation mode using Select Readouts. When you change the readouts display on  
one of these views, you also are changing them on all the other views that share  
the same configuration. See Chart Views, Chart/Chart Combo View, and  
Chart/Bird’s Eye Combo View for more information. Also, you can set these 5  
readouts with navigation mode settings, so that, when you are navigating, these  
views contain navigation data instead of the regular settings. See Navigation  
X-Press™ menu: Select Nav Readouts for more information.  
Select Readouts:  
5 Data Windows  
(Non-Navigation Only)  
Used by All Standard  
Chart Views  
Select Readouts:  
8 Data Windows  
Used by  
Bird’s Eye Big Digits View  
and Chart Big Digits View  
Select Readouts:  
3 Data Windows  
Used by Bird’s Eye  
Instrument View and  
Chart Instrument View  
NOTE: Bird's Eye Big Digits View and Chart Big Digits View both share the same  
set of 8 selectable readouts. When you change the readouts display on one of  
these views, you are also changing them on the other view. See Bird’s Eye Big  
Digits View and Chart Big Digits View for more information.  
NOTE: Bird's Eye Instrument View and Chart Instrument View both share the  
same set of 3 selectable readouts. When you change the readouts display on one  
of these views, you are also changing them on the other view. See Bird’s Eye  
Instrument View and Chart Instrument View for more information.  
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Each data window can either be empty or contain one of the following  
(varies by position and by view):  
8 Adjustable Data Windows, Used by Bird's Eye Big Digits and Chart Big  
Digits Views; 3 Adjustable Data Windows, Used by Bird's Eye Instrument  
View and Chart Instrument View; Navigation and Non-Navigation Modes  
5 Selectable Data Windows, Used by Standard Chart Views;  
Non-Navigation Mode  
Bearing  
Bearing is the direction to a destination waypoint measured in degrees from North (i.e.  
321°, where 000° is North, 090° East, 180° is South, 270° is West).  
COG  
Course Over Ground; Course Over Ground is the current direction the boat is traveling  
measured in degrees from North (i.e. 321°, where 000° is North, 090° East, 180° is  
South, 270° is West). When the Course Over Ground is equal to Bearing, the boat is said  
to be “On Course” and will arrive at the destination in the most efficient manner. See the  
Glossary for more information.  
CMG/SMG  
Course Made Good/Speed Made Good. Course Made Good is the angle between the  
starting point on a route and the current position of the boat. The goal is to have CMG and  
Track equal to the same number. See the Course Made Good illustration. Speed Made Good  
is the distance from the starting waypoint on the route divided by the time elapsed since  
starting navigation on the route.  
Off  
Suppresses the readout so that no data shows in that position.  
COG  
Course Over Ground. Course Over Ground is the current direction the boat is traveling  
measured in degrees from North (i.e. 321°, where 000° is North, 090° East, 180° is  
South, 270° is West). When the Course Over Ground is equal to Bearing, the boat is said  
to be “On Course” and will arrive at the destination in the most efficient manner. See the  
Glossary for more information.  
Position  
SOG  
Position is the current location (latitude, longitude) determined by GPS.  
Speed Over Ground; Speed Over Ground is the measurement of the boat’s progress across  
a given distance, and is the speed measurement provided by GPS; accurate destination  
times can be derived from this measurement. See the Glossary for more information.  
Temp  
The current detected water temperature from an optional-purchase Temperature Probe or  
Temp/Speed accessory.  
Off  
Suppresses the readout so that no data shows in that position.  
Position  
SOG  
Position is the current location (latitude, longitude) determined by GPS.  
Aux. Temp  
Time  
The current detected water temperature from an optional-purchase Temperature Probe or  
Temp/Speed accessory.  
Speed Over Ground. Speed Over Ground is the measurement of the boat’s progress across  
a given distance, and is the speed measurement provided by GPS; accurate destination  
times can be derived from this measurement. See the Glossary for more information.  
The current time.  
Time + Date The current time and date.  
TRK/CMG  
TTG  
Track/Course Made Good. The Track Line is the desired line of travel between two waypoints,  
and represents the most efficient path between the two points because it is a straight line. The  
TRK is measured in degrees. See above for an explanation of Course Made Good.  
Triplog  
Displays the triplog, which measures the elapsed time since last reset, the distance traveled  
since last reset, and average speed during timed interval.  
Voltage  
Power supplied to the control head.  
Time To Go. Time To Go is the estimated time required to reach the destination waypoint.  
TTG is calculated using the SOG and DTG.  
Water Speed The current speed of the water as it flows past the boat.  
Temp  
The current detected water temperature.  
NOTE: You can set these 5 readouts with navigation mode settings as well, so that,  
when you are navigating, these views contain navigation data instead of the regular  
settings. See Navigation X-Press™ menu: Select Nav Readouts for more information.  
Aux. Temp  
The current detected water temperature from an optional-purchase Temperature Probe or  
Temp/Speed accessory.  
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Default Chart Big Digits View  
8 Adjustable Data Windows, Used by Bird's Eye Big Digits and Chart Big Digits  
Views; 3 Adjustable Data Windows, Used by Bird's Eye Instrument View and  
Chart Instrument View; Navigation and Non-Navigation Modes (cont.)  
Time  
The current time.  
Time + Date  
Triplog  
The current time and date.  
Displays the triplog, which measures the elapsed time since last reset, the distance  
traveled since last reset, and average speed during timed interval.  
VMG  
Velocity Made Good. Velocity Made Good is the speed of travel relative to the next  
waypoint on the route. The goal is for VMG to equal Speed.  
Voltage  
Power supplied to the control head.  
WPTend/ETA/DTG Waypoint End/Estimated Time of Arrival/Distance to Go. Waypoint End is the last  
waypoint on the route. Estimated Time of Arrival is the estimated time of arrival to the  
last waypoint on the route. Distance To Go is the distance between the current position  
of the boat and the last waypoint on the route.  
WPTend/TTG/DTG Waypoint End/Time To Go/Distance to Go. Waypoint End is the last waypoint on the  
route. Time To Go is the estimated time required to reach the last waypoint on the route.  
TTG is calculated using the SOG and DTG. Distance To Go is the distance between the  
current position of the boat and the last waypoint on the route.  
Customized Chart Big Digits View  
Water Speed  
The current speed of the water as it flows past the boat.  
WPTnext/ETA/DTG Waypoint Next/Estimated Time of Arrival/Distance to Go. Waypoint Next is the next  
waypoint on the route. Estimated Time of Arrival is the estimated time of arrival to the  
next waypoint on the route. Distance To Go is the distance between the current position  
of the boat and the next waypoint on the route.  
WPTnext/TTG/DTG Waypoint Next/Time To Go/Distance to Go. Waypoint Next is the next waypoint on the  
route. Time To Go is the estimated time required to reach the next waypoint on the  
route. TTG is calculated using the SOG and DTG. Distance To Go is the distance between  
the current position of the boat and the next waypoint on the route.  
Waypoint/TTG  
XTE  
Waypoint/Time To Go. Waypoint/Time To Go for the next waypoint on the route.  
Cross Track Error is the straight-line distance of the boat from the intended Track. XTE  
measures how far the boat is off course, and also triggers the Off Course Alarm.  
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To Select Readouts:  
Select Nav Readouts  
(only on views with 5 selectable readouts)  
1. Highlight Select Readouts on the Navigation X-Press™ menu.  
Select Nav Readouts sets the individual digital readouts that will be used  
only during navigation on the Standard Chart View, Chart/Chart Combo  
View, and Chart/Bird's Eye Combo View. This feature allows you to select  
what data will be displayed in each of a variable number of fixed-position  
data windows arranged at the left edge of the screen on various views, or  
whether a particular window will be turned off, displaying nothing in that  
area. Data windows can display readouts from supported accessories such  
as Temp/Speed.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate this procedure.  
3. The Select Readouts submenu will appear, showing a list of all  
readouts. Use the UP or DOWN Cursor keys to select a particular  
readout position, then use the RIGHT or LEFT Cursor keys to change  
what will be displayed at that position.  
NOTE: The selections for each readout will vary, depending on which view you  
are in and which readout position you are setting. See the preceding tables to  
find your view and the selectable data windows that are available for each  
readout position in that view.  
NOTE: Standard Chart View, Chart/Chart Combo View, and Chart/Bird's Eye  
Combo View, all share the same set of 5 selectable readouts, that can all be  
set one way for navigation mode using Select Nav Readouts, and another way  
for non-navigation mode using Select Readouts. When you change the  
readouts display on one of these views, you also are changing them on all the  
other views that share the same configuration. See Chart Views, Chart/Chart  
Combo View, and Chart/Bird’s Eye Combo View for more information. You  
can set these 5 readouts with navigation mode settings, so that, when you are  
navigating, these views contain navigation data instead of the regular settings.  
See Navigation X-Press™ menu: Select Readouts for more information  
about non-navigation settings.  
Each data window can either be empty or contain one of the items from the  
following tables (varies by position and by view):  
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5 Selectable Data Windows  
Used by Standard Chart Views  
Navigation Mode (cont.)  
5 Selectable Data Windows  
Used by Standard Chart Views  
Navigation Mode  
Bearing  
Bearing is the direction to a destination waypoint measured in degrees from North (i.e.  
321°, where 000° is North, 090° East, 180° is South, 270° is West).  
Time  
The current time.  
Time + Date  
Triplog  
The current time and date.  
CMG/SMG  
Course Made Good/Speed Made Good. Course Made Good is the angle between the  
starting point on a route and the current position of the boat. The goal is to have CMG and  
Track equal to the same number. See the Course Made Good illustration. Speed Made Good  
is the distance from the starting waypoint on the route divided by the time elapsed since  
starting navigation on the route.  
Displays the triplog, which measures the elapsed time since last reset, the distance  
traveled since last reset, and average speed during timed interval.  
VMG  
Velocity Made Good. Velocity Made Good is the speed of travel relative to the next  
waypoint on the route. The goal is for VMG to equal Speed.  
Voltage  
Power supplied to the control head.  
COG  
Course Over Ground. Course Over Ground is the current direction the boat is traveling  
measured in degrees from North (i.e. 321°, where 000° is North, 090° East, 180° is  
South, 270° is West). When the Course Over Ground is equal to Bearing, the boat is said  
to be “On Course” and will arrive at the destination in the most efficient manner. See the  
Glossary for more information.  
WPTend/ETA/DTG Waypoint End/Estimated Time of Arrival/Distance to Go. Waypoint End is the last  
waypoint on the route. Estimated Time of Arrival is the estimated time of arrival to the  
last waypoint on the route. Distance To Go is the distance between the current position  
of the boat and the last waypoint on the route.  
WPTend/TTG/DTG Waypoint End/Time To Go/Distance to Go. Waypoint End is the last waypoint on the  
route. Time To Go is the estimated time required to reach the last waypoint on the route.  
TTG is calculated using the SOG and DTG. Distance To Go is the distance between the  
current position of the boat and the last waypoint on the route.  
Off  
Suppresses the readout so that no data shows in that position.  
Position  
SOG  
Position is the current location (latitude, longitude) determined by GPS.  
Speed Over Ground. Speed Over Ground is the measurement of the boat’s progress across  
a given distance, and is the speed measurement provided by GPS; accurate destination  
times can be derived from this measurement. See the Glossary for more information.  
Water Speed  
The current speed of the water as it flows past the boat.  
WPTnext/ETA/DTG Waypoint Next/Estimated Time of Arrival/Distance to Go. Waypoint Next is the next  
waypoint on the route. Estimated Time of Arrival is the estimated time of arrival to the  
next waypoint on the route. Distance To Go is the distance between the current position  
of the boat and the next waypoint on the route.  
TRK/CMG  
TTG  
Track/Course Made Good. The Track Line is the desired line of travel between two waypoints,  
and represents the most efficient path between the two points because it is a straight line. The  
TRK is measured in degrees. See above for an explanation of Course Made Good.  
WPTnext/TTG/DTG Waypoint Next/Time To Go/Distance to Go. Waypoint Next is the next waypoint on the  
route. Time To Go is the estimated time required to reach the next waypoint on the  
route. TTG is calculated using the SOG and DTG. Distance To Go is the distance between  
the current position of the boat and the next waypoint on the route.  
Time To Go. Time To Go is the estimated time required to reach the destination waypoint.  
TTG is calculated using the SOG and DTG.  
Temp  
The current detected water temperature.  
Waypoint/TTG  
XTE  
Waypoint/Time To Go. Waypoint/Time To Go for the next waypoint on the route.  
Aux. Temp  
The current detected water temperature from an optional-purchase Temperature Probe or  
Temp/Speed accessory.  
Cross Track Error is the straight-line distance of the boat from the intended Track. XTE  
measures how far the boat is off course, and also triggers the Off Course Alarm.  
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To Select Nav Readouts:  
Default Chart View  
1. Highlight Select Nav Readouts on the Navigation X-Press™ menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate this procedure.  
3. The Select Nav Readouts submenu will appear, showing a list of all  
readouts to be shown during navigation. Use the UP or DOWN Cursor  
keys to select a particular readout position, then use the RIGHT or LEFT  
Cursor keys to change what will be displayed at that position.  
NOTE: The selections for each readout will vary, depending on which view you  
are in and which readout position you are setting. See the preceding tables to  
find your view and the selectable data windows that are available for each  
readout position in that view.  
Customized Chart View  
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Screen Snapshot  
X-Press™ Menu  
(Screen Snapshot View only)  
Delete Image  
(optional-purchase MMC/SD Card only)  
Delete Image allows you to delete a single screen capture image from the  
Screen Snapshot View. This menu option is only available when you have an  
optional-purchase MMC/SD card installed and you are in Screen Snapshot  
View and you have selected an image thumbnail.  
The Screen Snapshot X-Press™ menu  
provides access to the image management  
functions. Press the MENU key once while in  
Screen Snapshot  
X-PressMenu  
the Screen Snapshot View to access the  
Screen Snapshot X-Press™ menu.  
To delete an image:  
1. On the Screen Snapshot View, use the UP and DOWN 4-Way Cursor  
keys to select the image you want to delete.  
NOTE: For more information, see Screen  
Snapshot View.  
2. Highlight Delete Image on the Screen Snapshot X-Press™ menu.  
3. Press the RIGHT 4-Way Cursor key to initiate this procedure.  
4. A Confirm Dialog box will ask if you want to delete the image. Select  
Yes to delete the image or No to cancel the operation.  
Delete All Images  
(optional-purchase MMC/SD Card only)  
Delete All Images allows you to delete all the images at once from the Screen  
Snapshot View. This menu option is only available when you have an optional-  
purchase MMC/SD card installed and you are in Screen Snapshot View.  
To delete all images:  
1. From the Screen Snapshot View, highlight Delete All Images on the  
Screen Snapshot X-Press™ Menu.  
2. A confirmation dialog box will ask if you want to delete all images.  
Select Yes to delete all images, or No to cancel the operation.  
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Navigation Menu Tab  
Current Track  
Press the MENU key twice to access the  
Main Menu System, then press the RIGHT  
cursor key to select the Navigation tab.  
Current Track allows you to view the Current  
Track submenu.  
To view the Current Track Submenu:  
NOTE: Menu choices will vary depending on  
system settings.  
1. Highlight Current Track on the Navigation main menu.  
2. Use the RIGHT 4-WAY Cursor Control keys to view the Current Track  
submenu.  
Current Track Submenu  
The Current Track Submenu contains the following menu choices:  
Save Current Track allows you to save the current track.  
Clear Current Track allows you to clear the current track.  
Appearance allows you to change the style and color of the current track.  
(Breadcrumb Trail, Dashed Line, Solid Line or Wide Line, and if a line, the color  
of the line, or Color By Depth. If you choose Color By Depth, you cannot choose  
one color to represent the track; a color range will represent the different  
depths on the track instead, from light green (shallowest) to black (deepest).  
You can change the depth range associated with black by using Track Color  
Range menu setting (see Navigation Main Menu: Track Color Range).  
Navigation Menu  
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Saved Tracks  
Waypoints  
Saved Tracks allows you to view the Saved  
Waypoints allows you to view the Waypoints  
Tracks submenu.  
submenu.  
To view the Saved Tracks Submenu:  
To view the Waypoints Submenu:  
1. Highlight Saved Tracks on the Navigation main menu.  
1. Highlight Waypoints on the Navigation main menu.  
2. Use the RIGHT 4-WAY Cursor Control keys to view the Saved Tracks  
submenu.  
2. Use the RIGHT 4-WAY Cursor Control keys to view the Waypoints  
submenu.  
Saved Tracks Submenu  
The Saved Tracks Submenu contains the following menu choices:  
Waypoints Submenu  
Edit allows you to select a previously-saved track and edit its name, whether  
it is visible or not, and its appearance.  
The Waypoints Submenu contains the following menu choices:  
Delete allows you to delete a track from a list of previously-saved tracks.  
Create allows you to create a new waypoint and edit it immediately. The  
current boat position will be used as the default, but you can set the  
coordinates to any valid position. The Icon used to represent the waypoint in  
the Chart and Combo Views can also be changed.  
Default sets the appearance of the track created by selecting Save Current  
Track.  
Edit allows you to choose from a list of previously-saved waypoints, then edit  
the Name, Position (Latitude and Longitude) and select the Icon that will be  
used to represent the waypoint in the Chart and Combo Views.  
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Delete allows you to delete a waypoint from the list of saved waypoints.  
Routes  
Cursor To allows you to move the cursor quickly to a waypoint selected from  
Routes allows you to view the Routes submenu.  
the list of saved waypoints.  
To view the Routes Submenu:  
Go To allows you to select a waypoint and start navigation toward that  
waypoint, or add that waypoint to the end of the current route.  
1. Highlight Routes on the Navigation main menu.  
2. Use the RIGHT 4-WAY Cursor Control keys to view the Routes submenu.  
Target allows you to apply a target to a waypoint selected from the list of  
waypoints.  
Grid allows you to apply a trolling grid to a waypoint selected from the list  
of waypoints.  
Routes Submenu  
The Routes Submenu contains the following menu choices:  
Create allows you to create a new, empty route and add waypoints to it  
immediately.  
Edit allows you to select a previously-saved route and edit its name and the  
waypoints on it.  
Delete allows you to delete a route from a list of previously-saved routes.  
Travel allows you to select a previously-saved route to use as the current  
route; this menu setting also begins navigation on this route. Routes can be  
traveled in either the forward or reverse direction.  
Info displays information about the route, including the distance and  
bearing from each waypoint to the next.  
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Chart Orientation  
Trolling Grid Rotation  
Chart Orientation allows you to select  
whether the views containing charts should be drawn North-Up or Course-Up.  
Trolling Grid Rotation allows you to set the  
orientation of the trolling grid in degrees, where a setting of 0° displays a  
standard North, South, East, West alignment. See Waypoints for information  
on how to set a Grid.  
To change the Chart Orientation setting:  
1. Highlight Chart Orientation on the Navigation main menu.  
To change the Trolling Grid Rotation setting:  
1. Highlight Trolling Grid Rotation on the Navigation main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Chart  
Orientation setting. (North-Up, Course-Up, Default = North-Up)  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Trolling Grid Rotation setting. (0° to 89°, Default = 0°)  
NOTE: The Chart Orientation setting does not apply to the Bird's Eye View.  
Trackpoint Interval  
North Reference  
Trackpoint Interval allows you to select the  
time period between trackpoints. The current track can only contain up to  
20,000 trackpoints, so longer time periods cause the track to extend back  
further in time, but will be less detailed.  
North Reference allows you to have bearings  
displayed with one of two orientations: True North or Magnetic North.  
To change the North Reference setting:  
NOTE: Trackpoint Interval works in conjunction with Track Min Distance. Both  
conditions must be met before a trackpoint is added to the current track.  
1. Highlight North Reference on the Navigation main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
North Reference setting. (True, Magnetic, Default = True)  
To change the Trackpoint Interval setting:  
1. Highlight Trackpoint Interval on the Navigation main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change  
the Trackpoint Interval setting. (1 second, 5 seconds, 10 seconds,  
15 seconds, 30 seconds or 60 seconds, Default = 1 second)  
NOTE: During slow travel or drift, setting both Trackpoint Interval and Track Min  
Distance to small values will allow you to increase the track resolution.  
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Track Min Distance  
Track Color Range  
(Advanced)  
Track Color Range allows you to set the  
depth range that will be displayed as black, the deepest depth, when Color  
By Depth is selected as the style for the current track (see Navigation Menu  
Tab: Current Track).  
Track Min Distance allows you to set a minimum distance of travel before a  
trackpoint is added to the track.  
NOTE: Track Min Distance works in conjunction with Trackpoint Interval. Both  
conditions must be met before a trackpoint is added to the current track.  
To change the Track Color Range:  
1. Highlight Track Color Range on the Navigation main menu.  
To change the Track Minimum Distance setting:  
1. Make sure you are in Advanced User Mode, then highlight Track  
Min Distance on the Navigation main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Track Color Range setting. (50 to 3000 feet or 20 to 1000 meters  
[International Units only], Default = 50 ft, 20 m)  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Track Min Distance setting. (1 to 300 feet or 1 to 100 meters  
[International Units only], Default = 16 ft, 5 m)  
Map Datum  
(Advanced)  
NOTE: During slow travel or drift, setting both Trackpoint Interval and Track Min  
Distance to small values will allow you to increase the track resolution.  
Map Datum allows you to change the map coordinate system used by the  
900 Series™ to match those of a paper map.  
To change the Map Datum setting:  
1. Make sure you are in Advanced User Mode, then highlight Map  
Datum on the Navigation main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Map Datum setting. (Default = WGS 84)  
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Course Projection Line  
Delete All Nav Data  
(Advanced)  
Course Projection Line allows you to display  
or hide an arrow extending from the bow of the boat that projects your  
current course, and shows where the boat will go if you continue on your  
present course.  
Delete All Nav Data allows you to delete all saved Tracks, Waypoints and  
Routes. This menu choice should be used with caution.  
To Delete All Navigation Data:  
To change the Course Project Line setting:  
1. Make sure you are in Advanced User Mode, then highlight Delete  
All Nav Data on the Navigation main menu.  
1. Highlight Course Projection Line on the Navigation main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Course Projection Line setting (Hidden, Visible, Default = Visible)  
2. Use the RIGHT 4-WAY Cursor Control key to delete all navigation data.  
Continuous Navigation Mode  
Export All Nav Data  
Continuous Navigation Mode allows you to  
continue to navigate and fish around a particular waypoint, even if you pass  
over it multiple times.  
(Advanced)  
Export All Nav Data allows you to export all saved Tracks, Waypoints and  
Routes to an MMC/SD card.  
To activate or de-activate Continuous Navigation:  
To Export All Navigation Data:  
1. Highlight Continuous Navigation Mode on the Navigation main menu.  
1. Make sure you are in Advanced User Mode, and that an optional-  
purchase MMC/SD card is installed in the slot, then highlight Export  
All Nav Data on the Navigation main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to turn  
Continuous Navigation Mode On or Off (Off, On, Default = Off)  
2. Use the RIGHT 4-WAY Cursor Control key to export all navigation data.  
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Chart Menu Tab  
Chart Detail Level  
Press the MENU key twice to access the  
Main Menu System and then press the  
RIGHT Cursor key to select the Chart tab.  
Chart Detail Level allows you to select how  
much chart detail you want displayed on the Navigation Views. Basic shows  
land areas, ports, obstructions and restricted areas. Navigation shows  
navaids, landmarks, ferryways and navigation routes in addition to the Basic  
information. Underwater shows depth contours, fishing areas, underwater  
wrecks, tides and currents in addition to the Basic and Navigation  
information. All shows roads, buildings, railways, and other notations in  
addition to the Basic, Navigation and Underwater information.  
NOTE: Menu choices will vary depending on  
system settings such as whether the unit is set  
for Advanced User mode.  
To change the Chart Detail Level setting:  
1. Highlight Chart Detail Level on the Chart main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Chart Detail Level setting. (Basic, Navigation, Underwater, All;  
Default = All)  
Chart Menu  
NOTE: Some chart details are only available with optional-purchase MMC/SD  
cards.  
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Map Borders  
Lat/Lon Grid  
Map Borders allows you to display or hide  
Lat/Lon Grid allows you to display or hide a  
map borders. A Map Border indicates an area which contains a different map.  
grid showing latitude and longitude lines.  
Map Borders, shown with  
Optional-Purchase Navionics® Cartography  
To change the Lat/Lon Grid setting:  
1. Highlight Lat/Lon Grid on the Chart main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Lat/Lon Grid setting. (Hidden, Visible, Default = Hidden)  
Spot Soundings  
Spot Soundings allows you to display or  
hide spot soundings, which are depth measurements shown on the chart.  
NOTE: Spot Soundings are only available with optional-purchase MMC/SD cards.  
To change the Spot Soundings setting:  
Map Borders  
1. Highlight Spot Soundings on the Chart main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Spot Soundings setting. (Hidden, Visible, Default = Visible)  
To change the Map Borders setting:  
1. Highlight Map Borders on the Chart main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Map Borders setting. (Hidden, MMC/SD Only, All Visible, Default =  
MMC/SD Only)  
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Navaids on Bird's Eye View  
Set Simulation Position  
(Advanced)  
Navaids on Bird's Eye View allows you to  
display or hide additional navigational aids, such as lights and buoys, in  
Bird's Eye View.  
Set Simulation Position allows you to set the position of the boat used in  
the Simulator.  
NOTE: You will see more navigational aids with and optional-purchase  
MMC/SD card.  
To set the Simulation Position:  
1. Activate the cursor and move it to the coordinates from where you  
want simulation to start.  
To change the Navaids on Bird's Eye View setting:  
1. Highlight Navaids on Bird's Eye View on the Chart main menu.  
NOTE: The cursor must be active in order for this procedure to work.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Navaids on Bird's Eye View setting. (Hidden, Visible, Default =  
Visible)  
2. Make sure you are in Advanced User Mode, then highlight Set  
Simulation Position on the Chart main menu.  
3. Use the RIGHT 4-WAY Cursor Control key to change the Simulation  
Position setting. A confirmation dialog box will appear to allow you  
to change your mind, or to confirm your choice. If the cursor was not  
active before you began this procedure, you will see an error  
message. Exit the menu, set the cursor, then try again.  
Shaded Depth  
Shaded Depth allows you to change the  
depth used for shading on the chart views.  
To change the Shaded Depth setting:  
1. Highlight Shaded Depth on the Chart main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Shaded Depth setting. (Off, 1 to 60 Feet or 1 to 20 Meters  
[International Units only], Default = 15 ft, 5 m)  
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Set Map Offset  
(Advanced)  
Clear Map Offset  
(Advanced)  
Set Map Offset allows you to change the map offset used by the 900 Series™.  
Clear Map Offset allows you to clear the Map Offset. Clear Map Offset is  
only accessible if a Map Offset is currently active.  
NOTE: The Map Offset will be applied to all maps and not just the map that  
requires the correction. The Map Offset should be cleared if a different map is to  
be used.  
To Clear Map Offset:  
1. Make sure you are in Advanced User Mode, then highlight Clear  
Map Offset on the Chart main menu.  
To change the Map Offset setting:  
1. Activate the cursor and move it location where the Map Offset will  
be applied.  
2. Use the RIGHT 4-WAY Cursor Control key to clear the Map Offset.  
NOTE: The cursor must be active in order for this procedure to work.  
2. Make sure you are in Advanced User Mode, then highlight Set Map  
Offset on the Chart main menu.  
3. Use the RIGHT 4-WAY Cursor Control key to set the Map Offset. A  
confirmation dialog box will appear to allow you to change your  
mind, or to confirm your choice. If the cursor was not active before  
you began this procedure, you will see an error message. Exit the  
menu, set the cursor, then try again.  
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Alarms Menu Tab  
Low Battery Alarm  
From any view, press the MENU key twice to  
access the Main Menu System. The Alarms  
tab will be the default selection.  
Low Battery Alarm sounds when the input  
battery voltage is equal to or less than the menu setting. The battery alarm  
will only sound for the battery that is connected to the 900 Series™. The Low  
Battery Alarm should be set to warn you when the battery voltage drops  
below the safety margin that you have determined. For instance, if you are  
running a trolling motor (battery operated), you would want to set the Low  
Battery Alarm to sound before the battery voltage drops too low for it to be  
used to start your main, gasoline-powered engine.  
NOTE: When an alarm is triggered, you can  
silence it by pressing any key. The alarm will be  
silenced, and will not be triggered again until a  
new instance of the alarm condition is  
detected.  
To change the Low Battery Alarm setting:  
1. Highlight Low Battery Alarm on the Alarms main menu.  
Alarms Menu  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Low Battery Alarm setting. (Off, 8.5V - 13.5V, Default = Off)  
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Aux. Temp. Alarm  
(with optional-purchase temp. probe  
or Temp/Speed only)  
Temp. Alarm  
Temp. Alarm sounds when the water  
temperature detected by the 900 Series™ reaches the Temp. Alarm setting,  
which is either set in degrees Fahrenheit or Celsius [International models  
only]. For example, if the Temp. Alarm is set to 58° Fahrenheit, and the water  
temperature falls from 60° to 58°, the Temp. Alarm will sound. Similarly, if the  
water temperature rises from 56° to 58°, the Temp. Alarm will also sound.  
Aux. Temp. Alarm sounds when the water temperature from the  
Paddlewheel/Temperature Probe detected by the Fishing System reaches the  
Aux. Temp. Alarm setting, which is either set in degrees Fahrenheit or Celsius  
[International Models only]. For example, if the Aux. Temp. Alarm is set to  
58 degrees Fahrenheit, and the water temperature falls from 60 degrees to  
58 degrees, the Aux. Temp. Alarm will sound. Similarly, if the water temperature  
rises from 56 degrees to 58 degrees, the Temp. Alarm will also sound.  
To change the Temp. Alarm setting:  
1. Highlight Temp. Alarm on the Alarms main menu.  
2. Use the LEFT or RIGHT 4-Way Cursor Control keys to change the  
Temp. Alarm setting. (Off, 32-120 [Fahrenheit], 0-50 [Celsius  
(International models only)], Default = Off)  
To change the Aux. Temp. Alarm setting:  
1. Highlight Aux. Temp. Alarm on the Alarms main menu.  
2. Use the LEFT or RIGHT 4-Way Cursor Control keys to change the  
Aux. Temp. Alarm setting. (Off, 33-120 [Fahrenheit], 0-50 [Celsius],  
Default = Off)  
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Off Course Alarm  
Arrival Alarm  
Off Course Alarm sounds when the boat  
has moved too far off course based on the menu setting when navigating.  
Off Course Alarm allows you to set how far the boat is allowed to move off  
course before the Off Course Alarm will sound.  
Arrival Alarm sounds when the boat has  
either exceeded the distance to the destination waypoint, or has entered the  
Arrival Alarm Circle, based on the menu setting when navigating. Arrival  
Alarm allows you to set how close the boat must be to the destination  
waypoint before the Arrival Alarm will sound.  
Off Course Alarm  
To change the Arrival Alarm setting:  
1. Highlight Arrival Alarm on the Alarms main menu.  
1
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Arrival Alarm setting. (Off, 25 to 3000 feet, 10 to 1000 meters  
[International models only], Default = 150 ft, 50 m)  
2
Arrival Alarm Circle  
Off Course Limits  
1
2
To change the Off Course Alarm setting:  
1. Highlight Off Course Alarm on the Alarms main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Off  
Course Alarm setting. (Off, 25 to 3000 feet, 10 to 1000 meters  
[International models only], Default = 300 ft, 100 m)  
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Drift Alarm  
Alarm Tone  
Drift Alarm sounds when the boat has  
exceeded the distance from the boat’s anchored position, based on the  
menu setting. Drift Alarm allows you to set the size of a perimeter around  
the boat’s anchored position; if the anchored boat drifts outside of that  
perimeter, the Drift Alarm will sound.  
Alarm Tone selects the pitch of the alarm  
sound. A brief tone will be produced as you adjust the Alarm Tone so that  
you can select the tone that you can hear best.  
To change the Alarm Tone setting:  
1. Highlight Alarm Tone on the Alarms main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Alarm Tone setting. (High, Medium, Low, Default = Medium)  
Drift Alarm Circle  
To change the Drift Alarm setting:  
1. Highlight Drift Alarm on the Alarms main menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Drift Alarm setting. (Off, 25 to 3000 feet, 10 to 1000 meters  
[International models only], Default = Off)  
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Setup Menu Tab  
Units - Depth  
From any view, press the MENU key twice to  
access the tabbed Main Menu System, then  
press the RIGHT cursor key until the Setup  
tab is selected.  
Units - Depth selects the units of measure  
for all depth-related readouts.  
To change the Units - Depth setting:  
1. Highlight Units - Depth on the Setup menu.  
NOTE: Menu choices will vary depending on  
system settings such as whether the unit is set  
for Advanced User mode and what accessories  
are attached to the control head.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Units - Depth setting. (Meters [International models only], Feet,  
Fathoms; Default is Meters for International models, and Feet for  
Domestic models)  
Units - Temp  
(International only)  
Units - Temp selects the units of measure for all temperature-related  
readouts. International models only.  
To change the Units - Temp setting:  
1. Highlight Units - Temp on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Units - Temp setting. (Celsius, Fahrenheit; Default = Celsius)  
Setup Menu  
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Units - Distance  
(with Speed input only)  
User Mode  
User Mode sets the menu system to either  
Normal or Advanced. When set to Normal, only the basic menu options are  
shown. When set to Advanced (default setting), additional menu choices  
are available.  
Units - Distance selects the units of measure for all distance-related  
readouts.  
To change the Units - Distance setting:  
To change the User Mode setting:  
1. Highlight Units - Distance on the Setup menu.  
1. Highlight User Mode on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Units - Distance setting. (Domestic Models: Statute Miles, Nautical  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
User Mode setting. (Normal, Advanced, Default = Advanced)  
Miles; Default  
=
Statute Miles; International Models:  
Meters/Kilometers, Meters/Nautical Miles, Feet/Statute Miles,  
Feet/Nautical Miles; Default = Meters/Kilometers)  
Language  
(International only)  
Units - Speed  
(with Speed input only)  
Language selects the display language for menus. International models only.  
To change the Language setting:  
Units - Speed selects the units of measure for speed-related readouts.  
1. Highlight Language on the Setup menu.  
To change the Units - Speed setting:  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Language setting. (Default = English)  
1. Highlight Units - Speed on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Units -  
Speed setting. (kph [International models only], mph, kts, Default =  
kph for International models and mph for Domestic models)  
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Triplog Reset  
(with Speed input only)  
Aux. Temp.Offset  
(Advanced)  
Triplog Reset resets the Triplog to zero. The Triplog provides the following  
information: timer for elapsed time, distance traveled since last reset, and  
average speed.  
Aux. Temp. Offset will adjust the aux. temperature readout (the temperature  
on the optional-purchase temperature probe or Temp/Speed accessory) by  
the amount entered. This menu choice is available only when in Advanced  
User Mode (see Setup Menu Tab: User Mode.)  
To Reset Triplog:  
To change the Aux. Temp. Offset setting:  
1. Highlight Reset Triplog on the Setup menu.  
1. Make sure you are in Advanced User Mode, then highlight Aux.  
Temp. Offset on the Setup menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate Triplog Reset.  
3. The Confirm dialog box will appear. To reset the Triplog, press the  
RIGHT Cursor key once more. To cancel Reset Triplog, press the LEFT  
Cursor key.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Aux.  
Temp. Offset setting. (-10.0 to +10.0 degrees, Default = 0.0, or Off)  
Temp. Offset  
(Advanced)  
Restore Defaults  
Restore Defaults resets ALL menu settings  
to their factory defaults. Use this menu choice with caution!  
Temp. Offset will adjust the temperature readout by the amount entered.  
This menu choice is available only when in Advanced User Mode (see Setup  
Menu Tab: User Mode.)  
To Restore Defaults:  
1. Highlight Restore Defaults on the Setup menu.  
To change the Temp. Offset setting:  
1. Make sure you are in Advanced User Mode, then highlight Temp.  
Offset on the Setup menu.  
2. Use the RIGHT 4-WAY Cursor Control key to initiate restoring  
defaults.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Temp. Offset setting. (-10.0 to +10.0 degrees, Default = 0.0, or Off)  
3. The Confirm dialog box will appear. To reset the defaults, press the  
RIGHT Cursor key once more. To cancel Restore Defaults, press the  
LEFT Cursor key.  
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Speed Calibration  
(Advanced, with Speed paddlewheel only)  
Daylight Saving Time  
(Advanced)  
Speed Calibration will adjust the speed readout by the percentage entered,  
and will appear in the menu if a Speed accessory is connected and the  
paddlewheel has moved at least once, when the unit is in Advanced User  
Mode (see Setup Menu Tab: User Mode.)  
Daylight Saving Time adjusts the time display to account for local Daylight  
Saving Time. Selecting On adds one hour to the time display adjusted for  
your local time zone. Selecting Off leaves the time display as adjusted for  
your local time zone. This menu choice is available only when in Advanced  
User Mode (see Setup Menu Tab: User Mode.)  
To change the Speed Calibration setting:  
To change the Daylight Saving Time setting:  
1. Make sure you are in Advanced User Mode, then highlight Speed  
Calibration on the Setup menu.  
1. Make sure you are in Advanced User Mode, then highlight Daylight  
Saving Time on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Speed Calibration setting. (-20% to +20%, Default = 0%)  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to turn Daylight  
Saving Time On or Off. (Off, On, Default = Off)  
Local Time Zone  
(Advanced)  
Position Format  
(Advanced)  
Local Time Zone selects your time zone in reference to the time reported by  
the GPS receiver when Time+Date is selected as a Digital Readout (see  
Navigation X-Press™: Select Readouts). This menu choice is available only  
when in Advanced User Mode (see Setup Menu Tab: User Mode.)  
Position Format selects the format of the latitude and longitude position  
display. This menu choice is available only when in Advanced User Mode  
(see Setup Menu Tab: User Mode.)  
To change the Local Time Zone:  
To change the Position Format setting:  
1. Make sure you are in Advanced User Mode, then highlight Position  
Format on the Setup menu.  
1. Make sure you are in Advanced User Mode, then highlight Local  
Time Zone on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Position  
Format. (dd.ddddd°, dd°mm.mmm', or dd°mm'ss", Default = dd°mm.mmm')  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Local Time Zone (Default = EST [UTC-5] - Eastern Standard Time).  
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Time Format  
(Advanced, International only)  
Digits Format  
(Advanced)  
Time Format changes the time format used by the unit This menu choice is  
available only when in Advanced User Mode (see Setup Menu Tab: User  
Mode.) International models only. Time Format selects a 12 hour or 24 hour  
format for the time of day displayed when Time + Date is selected as a  
Digital Readout (see Navigation X-Press™: Select Readouts).  
Digits Format allows you to add a tenth decimal place to readouts such as  
Temperature and Depth. The format can be changed to small format, large  
format or no format. This menu choice is available only when in Advanced  
User Mode (see Setup Menu Tab: User Mode.)  
To change the Digits Format setting:  
To change the Time Format:  
1. Make sure you are in Advanced User Mode, then highlight Digits  
Format on the Setup menu.  
1. Make sure you are in Advanced User Mode, then highlight Time  
Format on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Digits Format setting. (Small tenths, Large tenths, No tenths,  
Default = Large tenths)  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
Time Format. (12 hour, 24 hour, Default = 12 hour)  
Date Format  
(Advanced, International only)  
NOTE: If you choose No Tenths, the display will only show numbers rounded to  
whole numbers.  
Date Format changes the date format used by the unit This menu choice is  
available only when in Advanced User Mode (see Setup Menu Tab: User  
Mode.) International models only. Date Format selects the format for the date  
display when Time + Date is selected as a Digital Readout (see Navigation  
X-Press™: Select Readouts).  
To change the Date Format:  
1. Make sure you are in Advanced User Mode, then highlight Date  
Format on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Date  
Format. (mm/dd/yy, dd.mm.yy or yy.mm.dd, Default = mm/dd/yy)  
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NMEA Output  
Demonstration  
(Advanced)  
Demonstration deactivates the Demonstration  
Mode feature (see Powering Up the Unit).  
NMEA Output turns the NMEA output on or off. This menu choice is available  
only when in Advanced User Mode (see Setup Menu Tab: User Mode.)  
To turn Demonstration on or off:  
The following NMEA sentences are output:  
1. Highlight Demonstration on the Setup menu.  
DPT - Depth  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to turn  
Demonstration On or Off (Off, On, Default = On).  
MTW - Water Temperature  
GLL - Lat/Lon Position  
GGA - GPS Fix Data  
RMC - Recommended Minimum Specific GNSS Data  
VTG - Course Over Ground and Ground Speed  
ZDA - Time and Date  
When navigating, the following NMEA sentences are also output:  
APB - Autopilot Sentence B  
BWR - Bearing and Distance to Waypoint  
RMB - Recommended Minimum Navigation Info  
To turn NMEA Output on or off:  
1. Make sure you are in Advanced User Mode, then highlight NMEA  
Output on the Setup menu.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
NMEA Output to On or Off (Off, On, Default = Off).  
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The following views are available:  
Views Menu Tab  
• Bird's Eye Instrument View  
• Bird's Eye Big Digits View  
• Chart/Bird's Eye Combo View  
• Chart/Chart Combo View  
• Chart No Readouts View  
• Chart View  
From any view, press the MENU key twice to  
access the tabbed Main Menu System, then  
press the RIGHT 4-WAY Cursor Control key until  
the Views tab is selected. This menu tab allows  
you to set the available views to either hidden  
or visible in the view rotation. The view will be  
removed from the view rotation if it is set to  
Hidden and will be displayed in the view  
rotation if it is set to Visible.  
• Chart Big Digits View  
• Chart Instrument View  
• Screen Snapshot View  
• Self Test  
• Accessory Test  
• GPS Diagnostic View.  
Views Menu  
To Change the View Status of Any View:  
1. Highlight the View main menu tab.  
2. Use the UP or DOWN 4-WAY Cursor Control keys to select a View.  
3. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the  
status of the view from Hidden to Visible or vice versa.  
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Accessories Menu Tab  
Using Screen Snapshot  
From any view, press the MENU key twice to access the tabbed Main Menu  
System, then press the RIGHT cursor key until the Accessories tab is selected.  
Screen Snapshot activates the screen  
snapshot function. When Screen Snapshot is enabled, pressing the MARK  
key creates a saved screen capture on the optional-purchase MMC/SD card  
installed in your unit’s card slot. All menus, dialog boxes, warnings and  
messages are captured and saved automatically.  
If no accessories are attached to the Accessory Bus, no accessory menu  
choices will appear under the Accessories tab, only the Screen Snapshot  
menu choice. If an accessory is attached, however, additional menu choices  
that support the accessory will be added automatically. See the Operations  
Manual that comes with your accessory for detailed information.  
Once you have created a screen capture, a screen capture thumbnail is  
added to the Screen Snapshot View, and is available to view at a later date.  
See the full-sized image by highlighting a thumbnail (using the Up or Down  
4-Way Cursor keys), then using the Right 4-Way Cursor key to view the full  
image. A border around the full-size screen snapshot indicates that it is just  
a screen snapshot, not a “live” view. You can delete the highlighted image,  
or all images, by selecting a thumbnail and using Delete Image, or using  
Delete All Images from the Screen Snapshot X-Press™ menu. You can view  
these captures on the Screen Snapshot View, which shows any existing  
thumbnails of the screen captures.  
Accessories Menu  
(no accessories attached)  
Accessories Menu  
(with accessories attached)  
NOTE: Accessories to enable WeatherSense® and the SmartCast® Wireless Sonar Link  
(WSL) require separate purchases. You can visit our website at www.humminbird.com  
or contact our Customer Resource Center at 1-800-633-1468 for additional details.  
NOTE: You must have an optional-purchase MMC/SD card installed for the  
Screen Snapshot feature to work.  
NOTE: If you use your MMC/SD card in two different control heads that have  
different screen sizes, the Screen Snapshot made on one unit will still be present  
on the card, but will be represented by the Unavailable icon (circle with a slanted  
line through it) on the Screen Snapshot View on the other unit.  
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To turn Screen Snapshot on or off:  
To view screen snapshots:  
1. Highlight Screen Snapshot on the Accessories main menu.  
1. Make sure that the optional-purchase MMC/SD card used to  
capture the screen is installed in your card slot.  
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to turn Screen  
Snapshot On or Off (Off, On, Default = Off).  
2. Press the VIEW key until you see the Screen Snapshot View.  
To make a screen snapshot (Screen Snapshot must be enabled):  
3. You can scroll through the whole list of captures in this view using  
the 4-WAY Cursor keys. Highlight a thumbnail (using the Up or  
Down 4-Way Cursor keys), then use the Right 4-Way Cursor key to  
view the full image. A border around the full-size screen capture  
indicates that it is just a screen capture, not a “live” view. You can  
delete the highlighted image, or all captured images, using the  
Snapshot X-Press™ menu. (See Screen Snapshot X-Press™ menu:  
Delete Image and Delete All Images for more information).  
1. Make sure you have installed an optional-purchase MMC/SD card  
into your card slot.  
2. From any view you want to capture, press the MARK key. When you  
start a screen capture, you will see a message that a waypoint has  
been created at the point where your cursor is on the screen, and  
the screen will freeze while the snapshot is being saved to the  
MMC/SD card. A status dialog box will appear that shows the  
progress of the save as a percentage, and that displays the  
numbered file name assigned to the .BMP file that is being created.  
NOTE: When you highlight a snapshot thumbnail, the amount of room remaining  
on the SD card will be displayed.  
NOTE: The waypoints that are created by a snapshot have the same name as the  
file and use a custom waypoint icon. Screen Snapshot filenames begin with the  
letter "S".  
NOTE: For more information, see Screen Snapshot View and Screen Snapshot  
X-Press™ Menu.  
NOTE: Navigation is not affected by the Screen Snapshot feature. Also, if Screen  
Snapshot is enabled but there is no GPS receiver connected, pressing the MARK  
key will capture the screen image and display an error saying that a GPS position  
fix is required to create a waypoint.  
NOTE: You may view data files associated with each screen snapshot by  
removing the MMC/SD card from your unit and installing it in your optional-  
purchase MMC/SD card reader connected to a PC. Use Windows Explorer to see  
the contents of your MMC/SD card; you will notice that a .DAT (may show up as  
.TXT) file is created for every .BMP screen capture; this data file includes the  
thumbnail view, and is required in order to be able to view the screen snapshot  
from your unit, so don’t delete these files.  
NOTE: The speed of the capture depends on the type of card you use; in general,  
SD cards capture the screen faster than MMC cards do.  
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Troubleshooting  
Display Problems  
Before contacting the Humminbird® Customer Resource Center, please read  
the following section. Taking the time to review these troubleshooting  
guidelines may allow you to solve a performance problem yourself, and  
therefore avoid sending your unit back for repair.  
There are several main conditions or sources of possible interference that  
may cause problems with the quality of the information displayed on the  
control head. Look in the following table for some symptoms of display  
problems and possible solutions:  
Problem  
Possible Cause  
Chartplotter Doesn’t Power Up  
If your Chartplotter doesn’t power up, use the Installation Guide that also  
comes with it for specific confirmation details, making sure that:  
The control head loses  
power at high speeds.  
If the power output of your boat’s engine  
is unregulated, the control head may be  
protecting itself using its over-voltage  
protection feature. Make sure the input  
voltage does not exceed 20 Volts.  
• The power cable is properly connected to the Chartplotter control  
head.  
• The power cable is wired correctly, with red to positive battery  
terminal and black to negative terminal or ground.  
• The fuse is operational.  
• The battery voltage of the power connector is at least 10 Volts.  
Correct any known problems, including removing corrosion from the battery  
terminals or wiring, or actually replacing the battery if necessary.  
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Finding the Cause of Noise  
1-Year Limited Warranty  
Electrical noise usually affects the display with many black dots at high  
speeds, and high sensitivity readings. One or more of the following sources  
can cause noise or interference:  
We warrant the original retail purchaser that products made by  
Humminbird® have been manufactured free from defects in materials and  
workmanship. This warranty is effective for one year from the date of original  
retail purchase. Humminbird® products found to be defective and covered by  
this warranty will be replaced or repaired free of charge at Humminbird’s  
option and returned to the customer freight prepaid. Humminbird’s sole  
responsibility under this warranty is limited to the repair or replacement of a  
product that has been deemed defective by Humminbird®. Humminbird® is  
not responsible for charges connected with the removal of such product or  
reinstallation of replaced or repaired parts.  
Possible Source of Noise  
Other electronic devices  
Isolation  
Turn off any nearby electronic devices to  
see if the problem goes away, then turn  
them on one at a time to see if the noise  
re-appears.  
This warranty does not apply to a product that has been:  
• Improperly installed;  
The boat’s engine  
To determine whether the boat’s engine is  
the source of the noise, increase the  
RPMs while the boat is in neutral and  
stationary to see if the noise increases  
proportionately; if noise appears when  
you rev the engine, the problem could be  
the spark plugs, alternator, or tachometer  
wiring. Replace the spark plugs with  
resistor plugs, install an alternator filter,  
or route the control head power cable  
away from the engine wiring.  
• Used in an installation other than that recommended in the product  
installation and operation instructions;  
• Damaged or has failed because of an accident or abnormal  
operation;  
• Repaired or modified by entities other than Humminbird®.  
Please retain your original receipt as a proof of the purchase date. This will  
be required for in-warranty service.  
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THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER WARRANTIES,  
OBLIGATIONS OR LIABILITIES ON THE PART OF HUMMINBIRD® AND WILL  
BE THE CUSTOMER'S EXCLUSIVE REMEDY, EXCEPT FOR ANY APPLICABLE  
IMPLIED WARRANTIES UNDER STATE LAW WHICH ARE HEREBY LIMITED  
IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE. IN  
NO EVENT WILL HUMMINBIRD® BE LIABLE FOR ANY INCIDENTAL OR  
CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED  
WARRANTY RELATING TO THE PRODUCTS.  
Humminbird® Service Policy  
Even though you'll probably never need to take advantage of our incredible  
service policy, it's good to know that we back our products this confidently.  
We do it because you deserve the best. We will make every effort to repair  
your unit within three business days from the receipt of your unit at our  
factory. This does not include shipping time to and from our factory. Units  
received on Friday are typically shipped by the following Wednesday, units  
received Monday are typically shipped by Thursday, etc.  
Some states do not allow limitations on an implied warranty, or the exclusion  
of incidental or consequential damages, so the above exclusions may not  
apply to you. You may also have other rights, which vary from state to state.  
All repair work is performed by factory-trained technicians to meet exacting  
factory specifications. Factory-serviced units go through the same rigorous  
testing and quality control inspections as new production units.  
After the original warranty period, a standard flat rate service charge will be  
assessed for each repair (physical damage and missing parts are not included).  
Any repairs made after the original warranty will be warranted for an  
additional 90 days after service has been performed by our factory  
technicians. You can contact our Customer Resource Center or visit our  
website to verify the flat rate repair fee for your product (visit the Product  
Support section):  
We reserve the right to deem any product unserviceable when replacement  
parts are no longer available or impossible to obtain. This Service Policy is  
valid in the United States only. This applies only to Humminbird® products  
returned to our factory in Eufaula, Alabama. This Service Policy is subject to  
change without notice.  
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For IN-WARRANTY service, complete the following steps:  
Returning Your Unit for Service  
Obtain a Repair Authorization Number from the Humminbird®  
Customer Resource Center.  
Before sending your unit in for repair, please contact the factory, either by  
phone or by email, to obtain a Repair Authorization Number for your unit.  
Please have your product model name and serial number available before  
calling the factory. If you contact the factory by e-mail, please include your  
product model name and serial number in the e-mail, and use Request for  
Repair Authorization Number for your e-mail subject header. You should  
include your Repair Authorization Number in all subsequent  
communications about your unit.  
Tag product with your name, street address, phone number and your  
assigned Repair Authorization Number.  
Include a brief written description of the problem.  
Include a copy of your receipt (to show proof and date of purchase).  
Return product freight prepaid to Humminbird®, using an insured  
carrier with delivery confirmation.  
For OUT-OF-WARRANTY service, complete the following steps:  
Obtain a Repair Authorization Number from the Humminbird®  
Customer Resource Center.  
Include payment in the form of credit card number and expiration  
date, money order or personal check. Please do not send cash.  
Tag product with your name, street address, phone number and your  
assigned Repair Authorization Number.  
Include a brief written description of the problem.  
Return product freight prepaid to Humminbird®, using an insured  
carrier with delivery confirmation.  
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Downriggers are the key to catching fish you otherwise couldn’t even touch.  
And now Humminbird’s CannonLink™ Downrigger Controller makes  
operation of up to six Cannon™ Mag 20 DT or Mag 20 DT/HS downriggers  
incredibly easy. Using the controls on your Fishing System, deploy or retrieve  
downriggers, hold a specific distance off the bottom, cycle downriggers  
between two depths, and adjust the Positive Ion Control. Even see  
temperature and water clarity at depth and speed at the ball right on-screen  
when using the Cannon™ Speed-n-Temp. You’ll never be shorthanded again,  
just make adjustments from the helm, while your mate rigs the lines and  
brings in the fish!  
900 Series™ Chartplotter Accessories  
Accessories customize the 900 Series™ to your needs and enable you to stay  
on the edge of new technology. When an accessory is connected to the 900  
Series™, additional menus and readouts are added automatically to the  
Main Menu System. Accessories available today that are supported by your  
900 Series™ include:  
WeatherSense® Fishing Condition Monitor: purchase and plug in the  
WeatherSense® accessory to your 900 Series™ to obtain barometric  
pressure readouts and trend data in real time.  
With the new InterLink™ Network Connection, you can now share GPS  
position, waypoints, routes and your current track between two  
Humminbird® Fishing Systems in real time. Mark a waypoint at the console,  
and it’s instantly available on the second unit. No matter where you’re at on  
the boat, you’ll have access to your critical fishing and navigation  
information. Plus, daisy chain InterLink™ with other System Modules and  
you’ll have a network that lets you share digital data around the boat. It’s a  
simply, clearly, better networking solution!  
GPS Connection Cable: purchase the GPS Connection Cable in order to  
connect a handheld or other NMEA* GPS-compatible device that you may  
already own to your 900 Series™.  
*NMEA 0183 is a National Marine Electronics Association standard for data  
communication.  
Wireless Sonar Link (WSL): purchase the Wireless Sonar Link (WSL)  
accessory to receive remote sonar signals from a SmartCast® Remote Sonar  
Sensor (RSS). Radio signals from the RSS are received by the WSL and are  
transmitted over the Accessory Bus to the 900 Series™.  
Be sure to check out our website www.humminbird.com for additional new  
and exciting accessories to grow your 900 Series™.  
NOTE: Each accessory requires a separate purchase. You can visit our  
website at www.humminbird.com or contact our Customer Resource Center at  
1-800-633-1468 for additional details.  
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Specifications  
POLICY ON ENVIRONMENTAL COMPLIANCE: It is the intention of  
Humminbird® to be a good corporate citizen and comply and meet all known and  
applicable environmental regulations in the areas and countries where our  
products are sold. We will promote and implement environmentally sound  
processes in support of national and international regulations.  
Power Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 VDC  
LCD . . . . . . . . . . . . . . . . . . . . . . . . . .480 V x 800 H; 8" Diagonal Color TFT  
NOTE: Product specifications and features are subject to change without notice.  
ROHS STATEMENT: Product designed and intended as a fixed installation or  
part of a system in a vessel may be considered beyond the scope of Directive  
2002/95/EC of the European Parliament and of the Council of 27 January 2003  
on the restriction of the use of certain hazardous substances in electrical and  
electronic equipment.  
WEEE STATEMENT: Product designed and intended as a fixed installation or  
part of a system in a vessel may be considered beyond the scope of Directive  
2002/96/EC of the European Parliament and of the Council of 27 January 2003  
on waste electrical and electronic equipment (WEEE).  
CALIFORNIA PROPOSITION 65 STATEMENT: Lead in cable jackets and boots  
is restricted to 300 parts per million or less as determined by ICP-AES test  
methods.  
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Glossary  
GPS & Navigation Terms  
Acquisition Time: The length of time that a GPS receiver typically takes to  
determine a position from at least three satellites. Humminbird® GPS receivers  
provide very fast acquisition times (under one minute), permitting users to get  
out on the water faster.  
Cold Start: Cold Start refers to the procedure that a GPS receiver must perform  
when it does not have historical information regarding its current location. This  
procedure typically lasts for several minutes, and may be experienced upon first  
power up of the receiver, or if the receiver has been moved a great distance.  
Alarm, Arrival: The audible alert that sounds when the boat is equal to or less  
than the alarm setting (25 feet – 3000 feet) from the location of the destination  
waypoint.  
Course Over Ground (COG): Course Over Ground is the current direction the  
boat is traveling measured in degrees from North (i.e. 321°, where 000° is North,  
090° East, 180° is South, 270° is West). When the Course Over Ground is equal  
to Bearing, the boat is said to be “On Course” and will arrive at the destination  
in the most efficient manner. COG is often confused with Heading. See Heading.  
Alarm, Drift: Drift Alarm is an audible alert that sounds when the boat is equal  
to or over the alarm setting (25 feet – 3000 feet) from the location where the  
alarm was turned on.  
Cross Track Error (XTE): Cross Track Error is the straight-line distance of the boat  
from the intended Track. XTE measures how far the boat is off course, and also  
triggers the Off Course Alarm. See Track.  
Alarm, Off-Course: Off-Course Alarm is an audible alert that sounds when the  
boat’s distance from the intended Track, (Cross Track Error), is equal to or over  
the alarm setting (25 feet – 3000 feet). See Track and Cross Track Error.  
Differential GPS (DGPS): Differential GPS is a system to improve the position  
accuracy of the Department of Defense GPS through the use of secondary  
“correction signals” broadcast from ground stations around the coastal United  
States and on some inland waterways. These correction signals are provided by  
the USCG and received by an auxiliary Differential Beacon Receiver (DBR) that  
connects to the GPS receiver. The advent of WAAS has largely negated the need  
for the added expense of a DBR in the United States.  
Altitude: Altitude measures height above sea level. Altitude is a measurement  
that can be provided by GPS.  
Bearing (BRG): Bearing is the direction to a destination waypoint measured in  
degrees from North (i.e. 321°, where 000° is North, 090° East, 180° is South,  
270° is West).  
Distance To Go: Distance To Go is the straight-line distance between Present  
Position and the Destination Waypoint. DTG and SOG (Speed Over Ground) are  
used to calculate Time To Go. See Time to Go and Speed Over Ground.  
Chartplotter: Chartplotter describes a navigation device that shows Present  
Position on a Map, along with Tracks, Waypoints, and Routes. All Chartplotters  
are also considered Trackplotters. All Humminbird® GPS Combo units are  
Chartplotters. See Trackplotter.  
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Glossary  
GPS & Navigation Terms  
Estimated Position Error (EPE): Estimated Position Error is a calculation that  
indicates the potential position inaccuracy the user may experience due to a  
variety of GPS factors which include satellite position in the sky, signal strength  
and others factors.  
This mathematical model is the Map Datum. Historically, many different Map  
Datums have been used around the world to create maps; often a reference to  
the Map Datum can be found in the legend of a paper map. It is important to  
select the correct Map Datum setting in your fishfinder when comparing GPS  
position to a paper chart to avoid slight position inaccuracies. Almost all  
electronic charts use the WGS84 Map Datum and therefore, they do not require  
setting changes.  
Fix Type: Fix Type indicates whether the GPS receiver is providing 2D fix or 3D  
fix. A 2D fix requires only three satellites and provides only latitude and  
longitude. A 3D fix requires four or more satellites, and provides latitude,  
longitude and altitude.  
MMC: MMC is an acronym for Multi Media Card. An MMC is a postage stamp-  
sized memory device used to store electronic data such a maps, waypoints,  
routes and other information. MMC is a very rugged format suitable for the  
marine environment, but it is not waterproof. The MMC is removable from  
Humminbird® products, and can be used in a PC that is equipped with an  
appropriate card reader. MMC is the same format that many digital cameras use.  
See SD.  
GPS: GPS is an acronym for Global Positioning System. GPS provides accurate  
position (latitude, longitude, altitude) information virtually anywhere on the  
earth through satellite technology and personal receivers on the ground. A series  
of geosynchronous satellites broadcast a unique signal toward the earth once  
per second. A GPS receiver, such as that included with many Humminbird®  
products, receives the signals from these satellites and is able to determine  
position based on very slight differences in the time each signal is received and  
the receiver’s knowledge of the location of each of the satellites.  
North, Magnetic: North is the principle reference point of the compass (i.e.  
North is 000°). Magnetic North relies on the earth’s magnetic field to align a  
metal pointer generally towards True North. However, due to local variations in  
the earth’s magnetic field around the globe, the difference between True North  
and Magnetic North can be greater than 10°. See True North.  
Heading: Heading describes the direction the boat is pointing and is measured  
in degrees (i.e. 321°, where 000° is North, 090° East, 180° is South, 270° is  
West). Due to wind and waves, the boat is often traveling in a slightly different  
direction than it is heading, and therefore Heading is often confused with Course  
Over Ground. See Course Over Ground.  
North, True: North is the principle reference point of the compass (i.e. North is  
000°). True North uses the axis of the rotation of the earth as the reference for  
North and is constant for all points on the earth. Most GPS units default to True  
North as the setting. The GPS heading may vary from the boat compass heading  
because the compass uses Magnetic North. Humminbird® GPS units provide the  
option of selecting True or Magnetic readouts by using the North Reference  
menu. See Magnetic North.  
Map Datum: A Map Datum refers to a particular survey of the earth’s surface  
that was referenced when creating a chart (i.e. WGS84). Since the earth is not  
flat, and not even consistently round, a mathematical model must be used to  
translate coordinates from the sphere of the earth to the flat surface of a chart.  
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Glossary  
GPS & Navigation Terms  
Present Position: Present Position is the current location (latitude, longitude)  
determined by GPS. The Present Position is indicated on-screen by a directional  
boat icon if the boat is moving, or a round symbol if the boat is stationary.  
Speed Over Ground (SOG): Speed Over Ground is the measurement of the  
boat’s progress across a given distance, and is the speed measurement provided  
by GPS. An alternate, Speed Through Water, is provided by a speed  
paddlewheel, and is the measurement of the flow past the boat, which may vary  
depending on current speed and direction. Speed Over Ground is optimal for  
navigation because accurate destination times can be derived from this  
measurement. Humminbird® products allow for input and display of both speed  
measurements.  
Route: A Route is series of waypoints linked together in a specific sequence to  
define a navigation path between two points, and saved in the fishfinder’s  
memory. Routes are often used when frequently traveling between two or more  
locations because it is a faster and more accurate method than repeatedly  
selecting individual waypoints each time one travels through the same area.  
Routes consist of a Start Waypoint, an End Waypoint, and a series of waypoints  
in between. Users can begin navigation at the beginning, the end (to run the  
route in reverse) or at any waypoint in between. See Waypoint.  
Time To Go (TTG): Time To Go is the estimated time required to reach the  
destination waypoint. TTG is calculated using the SOG and DTG. See SOG and DTG.  
Track: A Track is a series of saved points that define the past path of the boat.  
These Track Points are saved at regular time intervals. Tracks are a useful and  
quick method to see where you’ve been, and an easy guide to follow to get you  
back to the starting point. Generally, all GPS units have a limited number of Track  
Points that can be saved before the unit runs out of memory and begins erasing  
the first track points saved. Because of this, the user can adjust the Track Point  
Interval menu to increase the amount of time between when points are saved,  
and thus extend the distance covered by a track. Tracks can also be permanently  
saved to memory, and re-displayed at the user’s option.  
SD: SD is an acronym for Secure Digital. An SD card is virtually identical in  
function to an MMC; however, the speed at which information can be accessed  
is generally faster, the storage capacity is generally larger, and the card has  
security features which can be used to prevent extracting the data from the card.  
SD is the same format that many digital cameras use. See MMC.  
Selective Availability: Selective Availability (SA) is a GPS system “feature” that  
can be implemented by the U.S. Department of Defense (DoD) to degrade the  
accuracy of GPS positioning information. With SA active, the GPS is accurate to  
within 100 meters 95% of the time. With SA inactive, the GPS is accurate to  
within 45 meters 95% of the time. Currently, SA is inactive and the consumer can  
enjoy the greater precision GPS provides; however, the DoD reserves the right to  
activate SA at any time.  
Track Line (TRK): The Track Line is the desired line of travel between two  
waypoints, and represents the most efficient path between the two points  
because it is a straight line. The TRK is measured in degrees (i.e. 321°, where  
000° is North, 090° East, 180° is South, 270° is West). See Cross Track Error  
and Course Over Ground.  
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Glossary  
GPS & Navigation Terms  
Trackplotter: Trackplotter describes a navigation device that shows Present  
Position, along with Track, Waypoint, and Routes, but NO MAP in the  
background. See Chartplotter.  
Waypoint: A Waypoint is the saved location (latitude, longitude) of a point of  
interest that is stored in a GPS receiver’s memory. This can include a marker  
buoy, dock, fishing hole or anywhere else the user may want to return to.  
Humminbird® products offer the ability to name and assign a symbol to the  
saved location. Depth, Date and Time of Day when the waypoint was created is  
also saved.  
Trolling Grid: Trolling Grid is a Humminbird® feature that displays a precise  
reference grid around a waypoint. This grid is used as a guide pattern for trolling  
around a specific area to assure a more efficient and complete coverage of that  
area. Trolling Grid resolution be changed by zooming in or out on the chart. The  
Trolling Grid can also be rotated on the display to orient it for optimal boat course  
for wave and wind conditions.  
Waypoint Target: Waypoint Target is a Humminbird® feature that displays a  
precise “bull’s eye” around a selected waypoint. This bull’s eye is used to easily  
monitor boat position relative to a waypoint, and is useful for fishing over  
submerged structure. With Waypoint Targets, a quick look at the screen lets you  
know how far off the waypoint the boat has drifted.  
UTC: UTC is an acronym for Universal Time Constant. UTC is the “standard time”  
used in navigation, and is the local time in Greenwich England. (UTC is  
equivalent to Greenwich Mean Time (GMT)). To display the correct Local Time in  
a Humminbird® GPS unit, the user must use the Local Time Zone menu and  
select the time zone (i.e. EST, CST).  
WAAS: WAAS is an acronym for Wide Area Augmentation System. WAAS is  
complementary technology to GPS that provides enhanced accuracy through  
correction signals broadcast from Federal Aviation Administration WAAS  
satellites stationed over the USA. These secondary signals are automatically  
received by the standard Humminbird® GPS Receiver. With WAAS signal, GPS  
accuracy is improved to within 3 meters 95% of the time. Outside the United  
States, regional governmental coalitions have created similar systems such as  
EGNOS (Europe) and MSAS (Japan).  
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Contact Humminbird®  
Contact the Humminbird® Customer Resource Center  
in any of the following ways:  
By Telephone  
(Monday - Friday 8:00 a.m. to 4:30 p.m. Central Standard Time):  
1-800-633-1468  
By e-mail  
(typically we respond to your e-mail within three business days):  
For direct shipping, our address is:  
Humminbird®  
Service Department  
678 Humminbird Lane  
Eufaula, AL 36027 USA  
531569-1_B  
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