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DS400 & DS500
Digital Fishfinders
Owner’s Handbook
Document number: 81234-1
Date:December 2003
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DS400 and DS500 Digital Fishfinders
iii
Preface
This handbook describes the Raymarine DS400 and DS500 Digital
Fishfinders.
Conventions Used
Throughout this handbook, the labelled keys are shown in bold capitals; for
example, MENU. The software menu names and options are shown in
normal capitals; for example, AUTOMATIC.
Operating procedures, which mayconsist of a singlekey-pressora sequence
of numbered steps, are indicated by a ➤ symbol in the margin.
Technical Accuracy
The technical and graphical information contained in this handbook, to the
best of our knowledge, was correct as it went to press. However, the
Raymarine policy of continuous improvement and updating may change
product specifications without prior notice. As a result, unavoidable
differences between the product and handbook may occur from time to time,
for which liability cannot be accepted by Raymarine.
Warranty
To register your DS400/500 Digital Fishfinder ownership, please take a few
minutes to fill out the warranty registration card found at the end of this
handbook. It is very important that you complete the owner information and
return the card to the factory in order to receive full warranty benefits.
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iv
DS400 and DS500 Digital Fishfinders
Important Information
This handbook contains important information on the installation and
operation of your new equipment. In order to obtain the best results in
operation and performance, please read this handbook thoroughly.
Raymarine’s Product Support representatives, or your authorized dealer, are
available to answer any questions you may have.
Intended Use
Raymarine DS400 and DS500 Digital Fishfinders are intended for
recreational fishfinding.
EMC Conformance
All Raymarine equipment and accessories are designed to the best industry
standards for use in the recreational marine environment.
Their design and manufacture conforms to the appropriate Electromagnetic
Compatibility (EMC) standards, but correct installation is required to ensure
that performance is not compromised. Although every effort has been taken
to ensure that they will perform under all conditions, it is important to
understand what factors could affect the operation of the product.
The guidelines given here describe the conditions for optimum EMC
performance, but it is recognized that it may not be possible to meet all of
these conditions in all situations. To ensure the best possible conditions for
EMC performance within the constraints imposed by any location, always
ensure the maximum separation possible between different items of
electrical equipment.
For optimum EMC performance, it is recommended that wherever
possible:
•
•
Raymarine equipment and cables connected to it are:
At least 3 ft (1 m) from any equipment transmitting or cables carrying
radio signals, e.g., VHF radios, cables and antennas.
•
More than 7 ft (2 m) from the path of a radar beam. A radar beam can nor-
mallybeassumedtospread20degreesaboveandbelowthe radiatingele-
ment.
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DS400 and DS500 Digital Fishfinders
v
•
•
Raymarine specified cables are used. Cutting and rejoining these cables
cancompromise EMCperformanceandmustbe avoidedunlessdoing so
is detailed in the installation manual.
If a suppression ferrite is attached to a cable, this ferrite should not be
removed. If the ferrite needs to be removed during installation it must be
reassembled in the same position.
Safety Notices
1. PRODUCT INSTALLATION. This equipment must be installed and
operated in accordance with the instructions contained in this handbook.
Failure to do so could result in poor product performance, personal injury
and/or damage to your boat.
2. HIGH VOLTAGE. The display unit, transducer cable, and transducer
contain high voltages. Adjustments require specialized service procedures
and tools only available to qualified service technicians - there are no user
serviceable parts or adjustments.
3. NAVIGATION AID. This unit is only an aid to navigation. Its accuracy
can be affected by many factors, including equipment failure or defects,
environmental conditions, and improper handling or use. It is the user’s
responsibility to exercise common prudence and navigational judgments.
This fishfinder should not be relied upon as a substitute for such prudence
and judgment.
4. ULTRASONIC ENERGY. The transducer transmits high frequency
energy while in use. The unit should be turned off when swimmers or divers
are in close proximity to the transducer. (There is a lack of scientifically
sound standards or guidelines for exposure levels and limits to ultrasound.
This notice is precautionary only.)
WARNING:
Do not disconnect the transducer cable without first powering off the
display unit. Removalof the transducercable fromthe DS400/500 while
power is turned on can cause sparks.
Mount unit where it is well ventilated and free from gasoline fumes.
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vi
DS400 and DS500 Digital Fishfinders
Raymarine Products and Services
Raymarine products are supported by a network of Authorized Service
Representatives. Raymarine’s Technical Services representatives or your
local dealer will be available to answer any questions you may have. For
information on Raymarine products and services, contact either of the
following:
United States
Raymarine, Incorporated
22 Cotton Road, Unit D
Nashua, New Hampshire
03063-4219 USA
Telephone:1-603-881-5200
1-800-539-5539
Fax:
1-603-864-4756
Europe
Raymarine Limited
Anchorage Park
Portsmouth, Hampshire
PO3 5TD England
Telephone: +44 (0) 23 9269 3611
Fax:
+44 (0) 23 9269 4642
Or, you may contact us on the World Wide Web at:
© Raymarine Limited 2003
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Preface ................................................................................................................... iii
Important Information ........................................................................................iv
Chapter 1: Overview ............................................................................................1
1.1 Introduction ...................................................................................... 1
Features ......................................................................................... 2
General .......................................................................................... 2
Chapter 2: Installation .........................................................................................5
2.1 Introduction ...................................................................................... 5
2.4 Cable Runs ....................................................................................... 8
Applications ................................................................................ 16
Tools and Materials ..................................................................... 16
Pretest ......................................................................................... 17
Mounting Location ..................................................................... 17
Installation .................................................................................. 18
Checking for Leaks ..................................................................... 23
Operation and Maintenance ........................................................ 24
Releasing the transducer ....................................................... 24
Antifouling Paint .................................................................. 24
Cleaning ................................................................................ 24
Servicing the Paddlewheel .................................................... 24
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viii
Chapter 3: Getting Started ................................................................................27
3.1 Introduction ....................................................................................27
3.2 Powering on the Fishfinder ............................................................27
3.4 LCD Display ..................................................................................28
3.7 Main Menu .....................................................................................33
Chapter 4: Menu Operation ...............................................................................41
4.1 Introduction ....................................................................................41
Sounder Interference Rejection (Int. Rej.) ............................49
Mode .....................................................................................52
TRIP RESET... ............................................................................53
DISPLAY SET UP... ...................................................................53
SOUNDER SET UP... .................................................................53
Chapter 5: Display Controls ..............................................................................55
5.1 Introduction ....................................................................................55
5.2 DISPLAY SET UP... .......................................................................55
Brightness ...................................................................................58
Target Depth ID ..........................................................................58
Depth Digit Size ..........................................................................59
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Chapter 6: Sounder Setup ..................................................................................63
6.1 Introduction .................................................................................... 63
Date Format .......................................................................... 71
Depth Offset ................................................................................ 73
Speed Calibrate ........................................................................... 74
Temp Calibrate ............................................................................ 74
Sounder Simulator ...................................................................... 74
SW Version and Serial Number (read only) ................................ 74
Chapter 7: Maintenance and Problem Solving ...............................................75
7.1 Maintenance ................................................................................... 75
Routine Checks ........................................................................... 75
Cleaning Instructions .................................................................. 75
EMC Servicing and Safety Guidelines ....................................... 76
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x
7.3 How to Contact Raymarine ............................................................78
In the US .....................................................................................78
Accessories and Parts ............................................................78
Technical Support .................................................................79
Product Repair and Service ...................................................79
In Europe .....................................................................................80
Technical Support .................................................................80
Accessories and Parts ............................................................80
Worldwide Support .....................................................................80
Appendix A:Specifications .................................................................................81
Index ..................................................................................................83
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Chapter 1: Overview
1
Chapter 1: Overview
1.1 Introduction
This handbook describes the DS400 and DS500 Digital Fishfinders. The
DS400/DS500featurestate-of-the-artHighDefinitionFishImaging(HDFI)
technology. Constantly adjusting transmitter and receiver parameters, the
DS400/DS500 intelligently analyzes fish and bottom echoes and
automatically produces a crystal clear echo sounder display.
Figure 1-1:
DS400 Digital Fishfinder
D6445-1
Figure 1-2:
DS500 Digital Fishfinder
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2
DS400 and DS500 Digital Fishfinders
The DS400/500 employs a very high transmission repetition or “ping” rate
which, along with the digital adaptive high sample rate receiver, ensures that
fish and bottom structure are presented in superb detail and optimal color
allocation. The DS400/500 digital bandwidth adaptation adjusts the receiver
band width dynamically from very wide to very narrow, as required by the
actual water conditions. This provides superior fish and bottom detection in
conditions where other fishfinders see very little or nothing at all.
Features
•
DS500: 5" Transmissive High Brightness TFT Color LCD
DS400: 3.5" Transflective Daylight Viewable TFT Color LCD
¼ VGA 76,800 Pixel Display Resolution
Patented Digital HDFI Technology
•
•
•
•
•
Hands-Off Adaptive Auto Adjustments
Dual Frequency 200/50 kHz 500W RMS
Depth/Temp/Speed transducer included with some models, which can
measure water depth, water temperature and speed
•
•
•
•
Speedometer-style digital data screen overlay
NMEA 0183 compliant
Easy Bracket or Flush mounting
Waterproof to IPX7
General
The DS400/500 system, illustrated below, is comprised of the digital
fishfinder, transducer and associated cables.
The DS400/500 is waterproof to IPX7 and can be installed either above or
below deck.
The unit includes connections to:
•
•
Power/NMEA
the transducer
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Chapter 1: Overview
3
Fishfinder
Transducer
Figure 1-3:
Basic Fishfinder System using the DS400/500
Transducer
The DS400/500 requires a transducer for measuring water depth, water
temperature, distance traveled, and speed. A transducer is included with
some fishfinder models. It is important to position your transducer correctly.
Details on your transducer, including location and installation instructions,
are included in the transducer box.
Note: Instructions for mounting the E66062 (P58) Multisensor Transom
Mount Transducer is not included with the transducer. Installation instruc-
tions for this transducer can be found on page 16.
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4
DS400 and DS500 Digital Fishfinders
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Chapter 2: Installation
5
Chapter 2: Installation
2.1 Introduction
This chapter provides installation instructions for your DS400/500.
Note: If you wish to practice using the unit before installation, connect the
powercableanduse the simulatormodeasdescribed inChapter 3. Forpow-
er, connect a12VDCpowersupply, attaching theredwiretopositiveandthe
black wire to negative. See Section 3.3 for details.
Planning the Installation
Before you install your system, plan the installation, considering:
•
•
Location of the fishfinder, as described in Section 2.3
Cable Runs, as described in Section 2.4.
Suppression Ferrites
The following illustration shows typical cable suppression ferrites used with
Raymarine equipment. Always use the ferrites supplied by Raymarine.
Figure 2-1:
Typical Suppression Ferrites
Connections to Other Equipment
If your Raymarine equipment is to be connected to other equipment using a
cable not supplied by Raymarine, a suppression ferrite must always be
attached to the cable that is closest to the Raymarine unit.
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6
DS400 and DS500 Digital Fishfinders
2.2 Unpacking and Inspecting the Components
Unpack your system carefully, to prevent damage to the equipment. Save the
carton and packing, in case you need to return a unit for service.
Check that you have all the correct system components. These depend on
your system package, as follows:
Table 2-1: Parts and Accessories
Part
No.
Supplied /
Option
Item
One of the following units:
DS400 Digital Fishfinder without Transducer, US version
DS400 Digital Fishfinder without Transducer, CE version
DS500 Digital Fishfinder without Transducer, US version
DS500 Digital Fishfinder without Transducer, CE version
E63061 supplied
E63062 supplied
E63063 supplied
E63064 supplied
Sun Cover, DS400
Sun Cover, DS500
R69070 supplied
R69071 supplied
Mounting Bracket, DS400
Mounting Bracket, DS500
R69072 supplied
R69075 supplied
Mounting Bracket Knobs, DS400, DS500
Power/NMEA cable
R69073 supplied
R69074 supplied
Handbook, DS400/500
81234
N/A
supplied
supplied
Mounting hardware
Flush Mount Kit, DS400
Flush Mount Kit, DS500
E66067 optional
E66068
Transducers are supplied with some models and optional with others. The
following transducer options are available:
Table 2-2: Transducer Options
Item
Part No. Option
Transducer Adapter Cable for L365/L470 Style Transducers
E66070
E66066
option
option
Transducer Adapter Cable for hsb2/DSM250 Style Transducers
Transom Mount Transducer for DS400/DS500 (P58)
varies1
varies1
E66062
E66061
Bronze Thru-hull Transducer or DS400/DS500 (B744V)
1supplied with some models
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Chapter 2: Installation
7
2.3 Selecting the Equipment Location
Mounting Location
The DS400/500 is waterproof to IPX7 is and designed to be mounted either
aboveorbelowdeck.Theunitshouldbeprotectedfromphysicaldamageand
excessive vibration.
CAUTION:
Mount the DS400/500 in a protected area away from prolonged
exposure to rain, salt spray, and direct sunlight, but well ventilated.
Whenplanningthe installation, thefollowingshouldbe consideredtoensure
reliable and trouble free operation:
•
connections to the panel connectors, avoiding tight bends in the cable.
•
Interference: The selected location should be far enough away from
radio transmitter/receivers (see the EMC guidelines earlier in this sec-
tion).
•
•
Magnetic compass: Mount the unit at least 3 ft (1m) away from a mag-
netic compass.
Cable runs: The unit must be located near a DC power source. The
power cable supplied is 5 ft (1.5 m), but a longer cable can be used if
desired. Refer to Section 2.4.
The maximum length of cable between the fishfinder and the transducer
unit should not normally exceed 25 ft (8 m). If you need to use a longer
cable, refer to Section 2.4.
•
Environment: Good ventilation is required to prevent the unit from
overheating.
WARNING:
Removal of the transducer cable from the DS400/500 while power is
turned on can cause sparks. As with any electronic device, be sure the
fishfinder is mounted where it is well ventilated and free from gasoline
fumes.
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8
DS400 and DS500 Digital Fishfinders
2.4 Cable Runs
Consider the following before installing the system cables:
•
•
You will need to attach the power and transducer cables.
All cables should be adequately secured, protected from physical dam-
age, and protected from exposure to heat.
Avoid running cables through bilges or doorways, or close to moving or
hot objects.
•
•
Sharp bends must be avoided.
Where a cable passes through an exposed bulkhead or deckhead, a water-
tight feed-through should be used.
•
Secure cables in place using tie-wraps or lacing twine. Coil any extra
cable and tie it out of the way.
You will need to run the following cables:
•
Power/NMEA cable, supplied with the unit. This 5 ft (1.5 m) cable has
aconnectorplugatone endforconnectingtothefishfinder, and3wiresat
the other end for connecting the power supply. The power cable may be
extended byup to 60ft (20 m) using a wire gauge of AWG 12 orgreater.
The DS400/500 is intended for use on the boat’s DC power systems
rated from 10-18 Volts DC (13.8V nominal).
•
Transducer cable, supplied with the transducer. This 25 ft (8 m) cable
has a connector plug (with an outer nut that you must attach) at one end
for the display unit or extension cable. The transducer cable may be
extended up to a maximum of 60 ft (20 m) using optional extension
cables.
Cutting the transducer cable will severely reduce sonar performance:
•
•
Do not cut the transducer cable or remove the connector.
Do not shorten or splice the cable.
If the cable is cut, it must be replaced—it cannot be repaired.
Cutting the cable will also void the warranty.
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Chapter 2: Installation
9
2.99 in
(76 mm)
3.46 in
(88 mm)
2.70 in
2.83 in
(72 mm)
2.28 in
(68.6 mm)
(57.9 mm)
5.88 in
(149.4 mm)
2.28 in
(57.9 mm)
5.12 in
(130 mm)
3.17 in
1.3 in
(80.5 mm)
(33.2 mm)
4.45 in
5.0 in
(113 mm)
(127 mm)
D6440-1
Figure 2-2:
DS400 Unit Dimensions
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10
DS400 and DS500 Digital Fishfinders
2.99 in
(76 mm)
5.88 in
(149.4 mm)
3.46 in
(88 mm)
3.08 in
(78.3 mm)
2.83
2.66 in
(72 m
(67.6 mm)
2.66 in
(67.6 mm)
6.37 in
3.81 in
1.68 in
(161.8 mm)
(96.7 mm)
(42.7 mm)
6.22 in
(158 mm)
5.9 in
(150 mm)
D6448-1
Figure 2-3:
DS500 Unit Dimensions
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Chapter 2: Installation
11
2.5 Mounting the Fishfinder
The DS400/500 can be mounted on a dash, chart table, bulkhead, or
deckhead using the supplied hardware. The unit can also be flush mounted
directly into the console.
Bracket Mounting
➤ To mount the DS400/500 on the supplied bracket:
1. Loosen the knobs and remove the mounting bracket from the unit.
2. Mark the locations of the mounting bracket screw holes on the mounting
surface.
3. Drill 5/16" (7 mm) holes through the mounting surface at the marked
locations.
4. Align the mounting bracket holeswith the holes on the mounting surface.
5. Use the screws and nuts supplied to attach the mounting bracket to the
mounting surface at the marked locations.
6. Attach the unit to the mounting bracket, adjust the display angle, and
tighten the knobs.
Console Mounting (optional)
The fishfinder may also be installed directly into the console. This requires
thepurchaseofanoptionalFlushMountkit, RaymarinepartnumberE66067
(for DS400) or E66068 (for DS500).
➤ To flush mount the unit directly into the console using the optional kit:
1. Make sure there are no hidden electrical wires or other items behind the
location before proceeding. Make sure there is sufficient rear access for
mounting and cabling.
2. Check the selected location for the unit. A clear, flat area is required.
DS400:allow at least 5½" (140mm) wide by 4¾" in (120mm) high, with
at least 3½" (89mm) of clearance behind the panel.
DS500:allow at least 6¾" (171 mm) wide by 6¼" (159mm) high, with at
least 3½" (89mm) of clearance behind the panel.
3. Using the templatesupplied at theend ofthishandbook, traceout the unit
opening and four mounting screw locations.
4. Usea3-5/8"holesawtocuttheholethroughwhichthecircularrearofthe
unit will pass.
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12
DS400 and DS500 Digital Fishfinders
5. Remove the mounting bracket knobs, bracket and mounting frame from
the unit. Make sure that the unit fits in the cut-out area.
6. Drill four 3/16 in (5 mm) holes as indicated on the template.
7. Hand tighten the studs into the holes provided at the rear of the unit.
8. Connect the Power/NMEA cable and transducer cables to the unit.
Avoid tight bends in the cables.
9. Place the gasket on the unit and slide the unit into the panel cut-out.
10. Hand tighten the nuts to secure the unit to the console.
11. Alternatively, place a spacer over each of the four studs and secure with
thumb nuts.
D6631-1
Figure 2-4:
DS400/500 Flush Mounting Arrangement
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Chapter 2: Installation
13
2.6 System Connections
The rear of the display unit provides the following connection sockets:
Transducer connection.
Power, for 12 VDC power connection and NMEA connection.
•
•
Transducer
Power/NMEA
Figure 2-5:
DS400/500 Connector Panel
The following sections detail the connectors used when installing the
DS400/500.
DC Power Connection
The DS400/500 is intended for use on the boat’s DC power systems rated
from 10-18 Volts DC (13.8V nominal).
The power connection to the unit should be made at either the output of the
battery isolator switch, or at a DC power distribution panel. Raymarine
recommends that power is fed directly to the DS400/500 via its own
dedicated cable system.
A 2 amp, fast blow fuse is attached (in-line) to the red (positive) wire.
A 5 ft (1.5 m) Power/NMEA cable is supplied for connecting the boat’s DC
power to the unit. The Power/NMEA cable may be extended by up to 60 ft
(20 m) using a wire gauge of AWG 12 or greater.
DC power is connected at the seven-pin Power/NMEA connector on the
unit’s connector panel. The connector (viewed from the outside) and pin
functions are shown in the following diagram and table.
f
pin1
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14
DS400 and DS500 Digital Fishfinders
Pin No.
Function
Color
1
2
3
4
5
6
7
Battery negative –
Black
Battery positive + (10.0VDC to 18.0VDC)
NMEA Input +
Red
White
Green
Gray
NMEA Input –
CGND
NMEA Output +
Yellow
Brown
NMEA Output –
The RED wire must be connected to the feed from the positive (+) battery
terminal and the BLACK wire to the feed from the negative (–) battery
terminal.
A fast blow 2 amp fuse is installed in-line on the red (positive) wire.
CAUTION:
If the power connections are accidentally reversed the system will not
work. Use a multimeter to ensure that the input power leads are
connected for correct polarity.
Transducer Connection
A 25ft (8m) cable is supplied with the transducer. The transducer cable
connector has a nut that has been removed to aid installation. To enable you
to complete the installation without cutting the cable, ensure that any holes
you drill are large enough to accept the connector, with the nut removed
(approximately 13/16" or 21 mm).
Before attaching the transducer cable, you will need to attach the connector
nut, which is included in the transducer packaging.
The transducercableis attachedtothe 7pin male TRANSDUCER connector on
the connector panel of the DS400/500. (See Figure 2-5 .)
CAUTION:
•
•
•
Do not pull on the cable. This can damage the transducer wires.
Do not cut the transducer cable or remove the connector.
Do not try to shorten or splice the cable. Cutting the transducer cable will
severely reduce sonar performance.
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Chapter 2: Installation
15
•
If the cable is cut, it must be replaced—it cannot be repaired. Cutting the
cable will also void the warranty.
WARNING:
RemovingthetransducercablefromtherearoftheDS400/500whilethe
fishfinder is powered on can cause sparks. Only remove the transducer
cable after power has been removed from the DS400/500.
If the transducer cable is accidentally removed while the DS400/500 is
powered on, remove power from the fishfinder, replace the transducer
cable, and then restore power. As a safety feature, the DS400/500 only
recognizes that the transducer is connected at power-up.
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16
DS400 and DS500 Digital Fishfinders
2.7 Installing the E66062 (P58) Transducer
Please use the following installation instructions if your fishfinder is
equipped with a E66062 (P58) Multisensor Transom Mount Transducer.
Installation instructions for other transducer models are included with the
transducer.
Please read these instructions completely before proceeding with the
installation.
CAUTION: NEVER USE SOLVENTS
Cleaners, fuel, paint, sealants, and other products may contain strong
solvents, such as acetone, which attack many plastics greatly reducing
their strength.
Applications
•
•
•
•
•
•
Not recommended for boats with large or twin screw inboard engine(s)
Requires 89mm (3-1/2") of headroom to install
Good operation up to 44kts (50MPH)
Vertically orients sound beam on hull with deadrise angle up to 30°
Adjusts to transom angles from 2°–22°
Bracket protects multisensor from frontal impact only
Tools and Materials
Screwdrivers
Pencil
Safety goggles
Dust mask
Electric drill
Drill bits:
Bracket holes
Fiberglass hull
4mm, #23, or 9/64"
chamfer, countersink, 6mm, or 1/4"
Transom hole (optional) 18mm, 11/16", or 3/4"
Cable clamp holes
Masking tape
Marine sealant
Straight edge
Zip-ties
3mm or 1/8"
Water-based antifouling paint (mandatory in salt water)
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Chapter 2: Installation
17
Pretest
Connect the multisensor to the instrument and spin the paddlewheel. Check
foraspeedreadingandtheapproximateairtemperature.Ifthereisnoreading
or it is inaccurate, return the product to your place of purchase.
D6763-1
Figure 2-6:
E66062 (P58) Multisensor Transducer
Mounting Location
Forthebestperformance,thetransducermustbeincontactwithaeration-free
and turbulence-free water. Mount the transducer on the transom as close to
the centerline (keel) of the boat as possible. On slower heavier displacement
hulls, positioning it farther from the centerline is acceptable.
Do not mount in an area of turbulence or bubbles:
•
•
•
Near water intake or discharge openings
Behind strakes, struts, fittings, or hull irregularities
Behind eroding paint (an indication of turbulence)
CAUTION:
Avoid mounting the transducer where the boat may be supported
during trailering, launching, hauling, or storage.
•
•
Single drive boat—Mount the transducer on the starboard side at least
75mm (3") beyond the swing radius of the propeller (see Figure 2-7 ).
Twin drive boat—Mount the transducer between the drives.
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18
DS400 and DS500 Digital Fishfinders
D6764-1
75 mm (3")
minimum beyond
swing radius
Figure 2-7:
Mounting Location on Single Drive Boat
Installation
Assembling
1. Insert the transducer’s pivot posts into the recesses on the sides of the
bracket (see Figure 2-8 ).
2. Press the two nuts into the slots in the back of the bracket.
3. Aligned the holes in the transducer, bracket, and nuts. Insert the two
machine screws capturing the nuts. Tighten the machine screws until the
transducer will stay in the “up” (released) position unaided.
pivot post (2)
slot (2)
machine
screws (2)
nuts
bracket
recess (2)
D6765-1
Figure 2-8:
Assembling the Transducer
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Chapter 2: Installation
19
Marking and Hole Drilling
1. At the selected location on the starboard side of the hull, position the
transducer, so the transducer projects 3mm (1/8") below the bottom edge
of the transom (see Figure 2-10 ).
2. Being sure the bottom of the transducer is parallel to the waterline, mark
the location of the screw holes with an “X” in the center of the two outer
most slots.
CAUTION: Always wear safety goggles and a dust mask.
3. Using a 4mm, #23, or 9/64" drill bit, drill two holes 22mm (7/8") deep at
thelocationsindicated.Topreventdrillingtoodeeply, wrapmaskingtape
around the bit 22mm (7/8") from the point.
If a chamfer bit or countersink bit is not available, start drilling with a
6mm or 1/4" bit to a depth of 1mm (1/16").
Plastic Shim
•
•
•
•
Standard transom (13° transom angle)—The bracket is designed for a
standard 13° transom angle. The shim is not needed for this installation.
Skip to Mounting the Bracket.
Stepped transom and jet boats(3° transom angle) —Use the shim with
the tapered end down. Be sure the nuts are in the slots in the back of the
bracket before applying the shim (see Figure 2-8 ).
Small aluminum and fiberglass boats (20° transom angle)—Use the
shim with the tapered end up. Be sure the nuts are in the slots in the back
of the bracket before applying the shim (see Figure 2-8 ).
If you are unsure about using the shim, do one of the following:
•
Measurethetransomangleofyourboat usingadigitallevelorbubble
level and protractor. Then follow the instructions above for your tran-
som angle.
•
Experiment with the shim by following the instructions Mounting
the Bracket and Checking the Angle and Projection.
Mounting the Bracket
1. Apply marine sealant to the threads of two, #10 x 1-3/4", self-tapping
bracket screws to prevent water seepage into the transom.
2. Screw the transducer (with the shim if needed) to the hull (see Figure 2-10
). Do not tighten the screws at this time.
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20
Checking the Angle and Projection
•
Do not position the bow of the transducer lower than the stern
because aeration will occur.
•
Do not position the transducer farther into the water than necessary
to avoid increasing drag, spray, and water noise and reducing boat
speed.
1. Using a straight edge, sight the underside of the transducer relative to the
underside of the hull (see Figure 2-9 ). The stern of the transducer should
be 1–3mm(1/16–1/8")below the bowof thetransducer or paralleltothe
bottom of the hull.
13˚ transom angle
3˚ transom angle
20° transom angle
parallel
angle
angle
reversed
too steep
14 –17 angle
shim with
taper down
shim with
slight angle
slight angle
slight angle
D6767-1
Figure 2-9:
Transducer Angle Adjustment
2. Using the vertical adjustment space in the bracket slots, slide the trans-
ducer up or down (see Figure 2-10 ). Be sure the bottom left corner of the
transducer projections 3mm (1/8") below the bottom of the hull.
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Chapter 2: Installation
21
cable cover
cable clamp
50 mm (2")
parallel to
waterline
Hull projection
3mm (1/8")
D6766-1
Figure 2-10: Vertical Adjustment and Cable Routing
3. Whenyouaresatisfiedwiththepositionofthetransducer, tightenthe two
bracket screws.
Testing on the Water
1. Become familiar with your fishfinder’s performance at a speed of 4kts
(5MPH).
2. Gradually increase the boat speed and observe the gradual decline in per-
formance due to turbulent water flowing over the transducer’s active sur-
face.
3. If the degradation is sudden (not gradual), identify the boat speed at
which the onset occurred. Return the boat to this speed, then gradually
increase speed while making moderate turns in both directions.
4. If the performance improves while turning, the transducer’s position
probably needs adjustment. It is probably in aerated water. Move the
transducerfartherdownintothewaterinincrementsof3mm(1/8").Ifthe
performance does not improve satisfactorily, move the transducer closer
to the centerline of the boat. Fill unused screw holes with marine sealant.
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22
DS400 and DS500 Digital Fishfinders
High-speed operation (above 40MPH) may require less projection in
the water to improve performance.
Stabilizing the Bracket
Stabilize the bracket by installing the third bracket screw at the bottom of the
center slot (see Figure2-11). Usinga 4mm, #23, or9/64" drill bit, drilla hole
22mm (7/8")deep. Toprevent drillingtoodeeply, wrap maskingtapearound
the bit 22mm (7/8") from the point.
Fiberglass hull—Minimize surface cracking by chamfering the gelcoat. If a
chamfer bit or countersink bit is not available, start drilling with a 6mm or
1/4" bit to a depth of 1mm (1/16").
Apply marine sealant to the threads of the #10 x 1-3/4" self-tapping screw to
prevent water seepage into the transom. Tighten the screw.
D6768-1
Figure 2-11: Stabilizing the Bracket
Cable Routing
Route the transducercable over the transom, througha drain hole, or through
a new hole drilled in the transom above the waterline.
Never cut the cable or remove the connector; this will void the warranty.
CAUTION: Always wear safety goggles and a dust mask.
1. If a hole must be drilled through the transom, choose a location well
above the waterline (see Figure 2-10 ). Check for obstructions such as
trim tabs, pumps, or wiring inside the hull. Mark the location with a pen-
cil. Drill a hole usingthe appropriate size bit to accommodate the connec-
tor.
2. Route the cable over or through the transom.
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Chapter 2: Installation
23
3. On the outside of the hull, secure the cable against the transom using the
cable clamps. Position a cable clamp 50mm (2") above the bracket and
mark the mounting hole with a pencil.
4. Position the second cable clamp halfway between the first clamp and the
cable hole. Mark this mounting hole.
5. If a hole has been drilled in the transom, open the appropriate slot in the
cable cover. Position the cover over the cable where it enters the hull.
Mark the two mounting holes.
6. At each of the marked locations, use a 3mm or 1/8" bit to drill a hole
10mm (3/8") deep. To prevent drilling too deeply, wrap masking tape
around the bit 10mm (3/8") from the point.
7. Applymarinesealanttothethreadsofthe#6x1/2"self-tappingscrewsto
prevent water from seeping into the transom. If you have drilled a hole
through the transom, apply marine sealant to the space around the cable
where it passes through the transom.
8. Position the two cable clamps and fasten them in place. If used, push the
cable cover over the cable and screw it in place.
9. Route the cable to the instrumentbeingcarefulnot totear the cable jacket
when passing it through the bulkhead(s) and other parts of the boat. To
reduce electrical interference, separate the transducer cable from other
electrical wiring and the engine(s). Coil any excess cable and secure it in
place with zip-ties to prevent damage.
10. Connect the transducer to the transducer connector on the rear of the fish-
finder.
Checking for Leaks
CAUTION:
When the boat is placed in the water, immediately check for leaks
around the screws and any holes drilled in the hull. Never install a
transducer and leave the boat in the water unchecked for several days.
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24
DS400 and DS500 Digital Fishfinders
Operation and Maintenance
Releasing the transducer
The transducer releases easily when it is fastened to the hull. Give a sharp
blow to the bottom of the transducer using the palm of the hand.
CAUTION:
Never strike the transducer with anything except the palm of the hand.
Never strike the paddlewheel
Antifouling Paint
Marine growth can accumulate rapidly on the transducer’s surface reducing
performance within weeks. Surfaces exposed to salt water that do not
interlock, must be coated with anti-fouling paint. Use water-based anti-
fouling paint only. Never use ketone-based paint, since ketones can attack
manytypesofplasticpossiblycausingdamagetothetransducer. Applypaint
every 6 months or at the beginning of each boating season.
Cleaning
Clean the transducer with a soft cloth and mild household detergent. If
fouling occurs, use a stiff brush or putty knife to remove the growth being
carefultoavoidscratchingthetransducer’sface. Inseverecases, wetsandthe
paddlewheel with fine grade wet/dry paper.
Servicing the Paddlewheel
If the paddlewheel becomes fouled or inoperable, remove it for cleaning.
Remove the cover by depressing the latch near the paddlewheel. Using a
small finish nail, push the shaft out. (see Figure 2-12 ).
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Chapter 2: Installation
25
depress
latch
cover
shaft
D6769-1
Figure 2-12: Servicing the Paddlewheel
Note: The paddlewheel must be oriented correctly to measure boat speed.
After cleaning, orient the short side of the paddlewheel blade as shown in
Figure 2-13 . Slide the shaft through the holes in the housing and
paddlewheel (see Figure 2-12 ). Be sure the ends of the shaft are flush with
the housing. Replace the cover.
D6769-1
short side of
paddlewheel
blade faces
BOW
forward (bow)
Figure 2-13: Orienting the Paddlewheel
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26
DS400 and DS500 Digital Fishfinders
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Chapter 3: Getting Started
27
Chapter 3: Getting Started
3.1 Introduction
This chapter provides basic instructions to get you started using the DS400/
500 Digital Fishfinder. It describes Simulator mode and can help you to
become familiar with the basic functions of the fishfinder’s operation
controls. More detailed information on using the menu items and display
controls is provided in Chapter 4 and Chapter 5, respectively.
3.2 Powering on the Fishfinder
Connect the power cord to boat’s power source and plug into the power port
on the connector panel. Press the PWR button on the DS400/500.
PWR
Details on setting up your DS400/500 and display are given in Chapter 6.
3.3 Simulator Mode
If you have not fully installed the fishfinder, you can still operate in Simulator
mode by connecting the fishfinder to a 12VDC power supply.
Attach the red wire from the power lead to positive (+) and the black wire to
negative (–).
When you power up the DS400/500 without connecting the transducer, the
unit enters Demo mode. This provides a preprogrammed demonstration
highlighting the fishfinder’s main features. This function enables you to
practice operating the fishfinder without data from the transducer, using
simulated data.
If the transducer is connected, you can enter Simulator Mode by following
instructions outlined on page 74.
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28
DS400 and DS500 Digital Fishfinders
Fishfinder
Red
Black
DC Volts
D6638-1
Figure 3-1:
Demo/Simulator Mode Setup
3.4 LCD Display
When you first switch on the fishfinder, the scrolling bottom graph, or
FishfinderPage, isdisplayed. Thisisagraphicalrepresentationofthe echoes
seen by the DS400/500. As time passes, this display scrolls from right to left
andbecomesarecordoftheechoesseen.AtypicaldisplayisshowninFigure
3-2 .
The images at the right hand side of the display are the most recent echoes.
Some echoes indicate fish, and others show the bottom. It can also indicate
bottom structures, such as a reef or shipwreck. The upper and lower depth
range limits are shown.
displayed (including language and units). For example, you can set whether
the bottom graph display scrolls and you can select the range to adjust the
depth displayed.
You can view the cursor position and a variety of data (such as speed and
depth) from the transducer and other equipment in user-selectable data
boxes. These data boxes can be moved around the screen and they can be
switched on or off.
Chapter 5 includes details on adjusting the display, other set up options are
described in Chapter 6.
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30
DS400 and DS500 Digital Fishfinders
3.5 Keypad Operation
The DS400/500 has six keys with which you can control fishfinder
operation.
ENTER
Selects highlighted menu item;
Places VRM
TRACKPAD
Navigates through menu options and
changes their value; Moves VRM
MENU
Displays menu items
QUIT
Returns to previous menu page or exits menu
PAGE
Toggles between scrolling bottom display,
temperature graph and navigation data
PWR
Turns unit on and off;
Shortcut to DISPLAY SET UP...
BRIGHTNESS Menu
D6446-1
Figure 3-3:
ENTER
Keypad Functions
ENTER
Pressing this key when a Menu box is displayed selects the menu item
currently highlighted. When no Menu box is open, pressing this key places
the Variable Range Marker (VRM).
TRACKPAD
When a Menu box is displayed, use the up and down arrow keys to move the
selection bar (item currently highlighted) up and down the list.
When in Zoom mode, use these keys to move the zoom area up or down on
the display.
TRACKPAD
WhenaMenuitemhasmorethanonepossibleresponse,usetheleftandright
arrow keys to change the value.
When a menu item appears in UPPER CASE, it contains sub-menus. Press
the right arrow or ENTER to access the sub-menu items.
When the VRM is displayed, use the right and left arrow keys to change the
VRM’s position on the screen.
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Chapter 3: Getting Started
31
MENU
MENU
Press this key to enter Main Menu setup mode.
QUIT
QUIT
PAGE
Pressthiskeytobackuponemenulevel.Ifalreadyatthefirstmenulevel,this
exits Menu mode.
PAGE
Press this key to display a data page containing a Temperature graph over
time, boat Speed, boat’s battery Voltage, Log and Trip distances and depth.
PressagaintodisplayNavigationdata: Lat/Lon, SpeedOver Ground(SOG),
Course Over Ground (COG), Waypoint location, Range and Bearing and
Time of day. This information is only available if the fishfinder is connected
via NMEA to another device outputting navigation data.
Press again to return to the Fishfinder Page, or scrolling bottom graph
display.
PWR
PWR
Press to turn on the fishfinder. Press and hold for three seconds to turn unit
off.
Press and release as a shortcut to the DISPLAY SET UP... menu.
3.6 Selecting the Display Page
The DS400 andDS500Fishfinders provide you withthreeDisplayPagesfor
presenting information.
•
Fishfinder Page
Displays sounder data. This is the default screen; it appears when you
first power on the unit.
•
Temperature Graph Page
Displaysagraphplottingwatertemperaturereadingsfromthetransducer
over the past 60 minutes as well as current water temperature, boat speed
and a trip log.
•
Navigation Data Page
Displaysposition (if connected via NMEA) and current time, date, water
temperature, battery voltage and depth information.
➤ To change Display Pages:
PAGE
Press the PAGE key.
Each key press advances the Page screen.
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32
DS400 and DS500 Digital Fishfinders
20
35
36
40
43
43
42
43
44
47
44
47
ft
60
Press
to display
Temp Screen
Press
to return to
Fishfinder Screen
Temperature 71.5°F
74
Position
N 26°15:512
W 080°04:664
SOG
74
4.
7kts
COG
73
72
71
70
69
68
73
72
71
70
69
68
Waypoint
N 26°16:322
W 080°03:846
048°T
WPT BRG
Press
TTG
h
00 :16
WPT RNG
1.25
m
nm
042°T
60
50
40
30
Minutes
20
10
- +
0
Time
Date
to display
Nav Data
AM
4:01:38 10/12/2004
13.5
Speed 4.6
Log
V
kts
Temperature 71.7°F
nm
nm
V
Battery 13.7
Trip
50.2ft
50.2ft
D6634-1
Figure 3-4:
Display Pages
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Chapter 3: Getting Started
33
3.7 Main Menu
DS400/500FishfinderPagefunctionscanbeaccessedusingthecontrolsthat
are displayed when you press the MENU key. The Main Menu is displayed.
These function control:
•
•
•
General Fishfinder Operations
Display Control Functions
Sounder Setup Functions
MAIN MENU
Scroll Speed
ON
Range
AUTOMATIC
AUTOMATIC
OFF
Frequency
A-Scope
General Controls
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
Display Controls
Sounder Setup
D6633-1
Figure 3-5:
Accessing the Main Menu
Figure 3-5 identifies these groupings. General Menu Controls are described
in Chapter 4. Display Setup functions are described in Chapter 5. Sounder
Setup functions are described in Chapter 6.
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34
DS400 and DS500 Digital Fishfinders
Selecting MENU Items
This section provides an example of how to browse through the Main Menu
by demonstrating how to make a change to the Gain setting.
➤ To make changes to the menu settings:
1. Press the MENU key. The MAIN MENU screen appears. The currently-
selected menu item (in this case, Scroll Speed) is highlighted.
MAIN MENU
Scroll Speed
Range
ON
MENU
AUTOMATIC
AUTOMATIC
OFF
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
D6632-1
2. Press the or trackpad keys to browse to GAIN MODE...
Continue holding the key down to scroll at a faster rate.
GAIN MODE... contains sub-menu items you can change. All menu items
that have sub-menus are shown with all capital letters followed by an
ellipsis (...).
MAIN MENU
Scroll Speed
Range
ON
AUTOMATIC
AUTOMATIC
OFF
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
D6643-1
3. Press the trackpad > key or ENTER to browse the sub-menus.
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Chapter 3: Getting Started
35
GAIN MODE
GAIN...
AUTO FISHING
OR
AUTOMATIC
COLOR GAIN...
TVG
AUTOMATIC
Sounder Int Rej
AUTO FISHING
ENTER
Second Echo Rej. LOW
Power
AUTOMATIC
30
Max. Ping Rate
D6644-1
4. Toedit the highlightedmenu item, pressthe trackpad < or > keysto scroll
through the available options. Once the item is changed, the change is
accepted; you need not use the ENTER key to select.
GAIN MODE
GAIN...
AUTO TROLLING
AUTOMATIC
COLOR GAIN...
TVG
AUTOMATIC
Sounder Int Rej
AUTO FISHING
Second Echo Rej. LOW
Power
AUTOMATIC
30
Max. Ping Rate
D6647-1
5. For some numerical settings you will press the ENTER key to select and
then use the trackpad to increment or decrement the value.
For example, to change a manual setting:
i. Use the trackpad to browse to MANUAL.
ii. Press ENTER to accept. The MANUAL field is no longer highlighted.
iii. Use the trackpad to increment/decrement the value.
iv. Press ENTER again to accept The MANUAL field is again highlighted.
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36
DS400 and DS500 Digital Fishfinders
GAIN MODE
GAIN MODE
ENTER
GAIN...
MANUAL 75%
GAIN...
MANUAL 75%
AUTOMATIC
AUTOMATIC
COLOR GAIN...
TVG
COLOR GAIN...
TVG
AUTOMATIC
AUTOMATIC
Sounder Int Rej
AUTO FISHING
Sounder Int Rej
AUTO FISHING
Second Echo Rej. LOW
Second Echo Rej. LOW
Power
AUTOMATIC
30
Power
AUTOMATIC
30
Max. Ping Rate
Max. Ping Rate
GAIN MODE
GAIN MODE
ENTER
GAIN...
MANUAL 50%
GAIN...
MANUAL 50%
AUTOMATIC
AUTOMATIC
COLOR GAIN...
TVG
COLOR GAIN...
TVG
AUTOMATIC
AUTOMATIC
Sounder Int Rej
AUTO FISHING
Sounder Int Rej
AUTO FISHING
Second Echo Rej. LOW
Second Echo Rej. LOW
Power
AUTOMATIC
30
Power
AUTOMATIC
30
Max. Ping Rate
Max. Ping Rate
6. Press the QUIT key to exit. If you are currently in a sub-menu, pressing
QUIT will return you to the previous page. You may have to press QUIT
more than once to exit the Menu screen completely and return to the fish-
finder page.
QUIT
7. Ifenabledinthe SOUNDER SET UP... menu, theKeyHelpfunctiondisplays
tips on which keys to press to make your menu selections. Key Help
appears at the bottom of the screen, adjacent to the depth reading.
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Chapter 3: Getting Started
37
MAIN MENU
Scroll Speed
Range
ON
AUTOMATIC
AUTOMATIC
OFF
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
40
43
43
42
43
44
47
44
47
ARROW and ENTER key-help symbols
prompting you to use Trackpad and
ENTER keys to change this menu item.
ft
60
D6642-1
Note: Menuitemsthataredisplayedinallcapsfollowedby anellipsis(GAIN
MODE..., for example) contains sub-menus. Use the trackpad keys to scroll
through the sub-menus.
3.8 Interpreting and Adjusting the Sounder Image
The DS400/500 uses sound waves to find fish and show the bottom of a lake
or sea. The transducer sends high-frequency sound waves into the water;
these sound waves strike fish, the bottom, or other objects in the water and
return as echoes. The DS400/500interprets these echoes to present an image
of the fish and bottom.
The strength of echoes is indicated by different colors. You can use this
information to determine the size of fish and the bottom structure. Other
objects in the water, such as debris and air bubbles, also return echoes; these
echoes are generally weaker than the fish or bottom echoes and produce
background noise or clutter on the display. The digital sounder provides
controls to reduce the background noise and to adjust the way in which
echoes of different strengths are displayed.
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38
Fish Indications
When the sounder detects a fish, it displays an arch-shaped mark. In general,
a larger arch indicates a larger fish, though this rule is not always true. Let’s
say that there are two fish of the same size: one is close to the surface, the
other is near the bottom. The fish which is close to the surface has a larger
arch because, being closer, more sound waves get returned to the fishfinder.
To display the depth of the fish, switch on the TARGET DEPTH ID from the
menu, as described on page 58.
Thesoundwavesareactuallyreflectedbytheswimbladdernearthecenterof
the fish, not by the body of the fish. The size of this swim bladder is different
for different kinds of fish and this can affect the size of fish arches on the
image. A fish with a large swim bladder produces a large fish arch, while a
fish with a small one produces a small arch. Several arches together show a
school of fish. Figure 3-6 illustrates some typical fish indications.
An arch-shaped image indicates a fish.
The same fish appears differently when shown by the
50 kHz or 200 kHz transducer beams.
50 kHz
200 kHz
A shallow arch is generated when the the boat is
moving slowly.
This indicates a group of small fish.
A fish moving under a stopped boat shows as a line.
When the boat is moving very fast, a fish appears as
two parallel lines.
D5017-2
Figure 3-6:
Fish Indications
Effect of Frequency and Boat Speed
The returnfroma fishhasadifferent appearancedependingonthe frequency
used: 50kHz produces a wide beam, so a fish spotted by this frequency gives
a broad arch; the 200 kHz beam is narrower so the same fish produces a
narrower arch.
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Chapter 3: Getting Started
39
The shape of the arch is also affected by the speed of the boat. If the boat is
moving slowly, the arches tend to be longer; if the boat is moving more
quickly, thearches areshortand peaked. If the boat is moving veryfast, afish
may be indicated by vertical lines.
3.9 Using the Variable Range Marker (VRM)
The VRM (variable range marker) key is used to determine the distance
behindthe boat ofanobject onthe display. The VRMfunctionisavailable on
thescrollingsonardisplayandzoomwindows, ifyourtransducerisequipped
with a paddlewheel for measuring speed and distance.
To display the VRM, press ENTER from the main fishfinder page. The VRM
isdisplayed as a vertical line runningthe entire height of the display. You can
usethe<and>keysofthetrackpadtomovetheVRMoveraparticularobject
to reference it from the boat.
Distance behind the boat is displayed next to the vertical line. The VRM
distance units correspond to the depth units assigned in the system set up
parameters you have assigned for your unit. However, when set to fathoms,
the VRM is displayed in feet.
The vertical line does not scroll with the scrolling sonar image. If the display
range changes, the VRM retains its position. When you switch on the VRM,
it is displayed at its last position.
Press QUIT to remove VRM from the screen.
QUIT
If the sounder is in split frequency display mode, the VRM is shown in only
one window at a time.
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40
DS400 and DS500 Digital Fishfinders
Distance
from boat
< 75ft >
20
40
VRM
< 75ft >
< 75ft >
ft
60
D6640-1
Figure 3-7:
Using VRM
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Chapter 4: Menu Operation
41
Chapter 4: Menu Operation
4.1 Introduction
This chapter provides basic menu functions for using the DS400/500Digital
Fishfinder. More detailed information on using the Display controls and
sounder setup is provided in Chapter 5 and Chapter 6, respectively.
➤ To access the Display Set Up menu items:
MENU
2. Press the or trackpad keys to browse to and highlight the desired
menu item.
3. Press the trackpad < or > keys to select the desired option.
For menu items with sub-menu items (menu title in all CAPITALS...),
press the trackpad > key or ENTER to browse the sub-menus.
4. Press QUIT to exit when finished.
QUIT
Figure 4-1 also demonstrates how to access the Main Menu items. A
description of how to browse the menu and make selections is outlined in
Selecting MENU Items on page 34.
MAIN MENU
Scroll Speed
Range
ON
MENU
AUTOMATIC
AUTOMATIC
OFF
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
D6632-1
Figure 4-1:
Main Menu Items
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42
DS400 and DS500 Digital Fishfinders
4.2 Fishfinder Operation Controls
The fishfinder operation menu items are outlined in Table 4-1 .
Table 4-1: Fishfinder Menu Items
Menu
Sub-Menu
Options
Default
Scroll Speed
—
ON,
ON
PAUSED
Range
—
—
AUTOMATIC,
MANUAL
AUTOMATIC
AUTOMATIC
Frequency
AUTOMATIC,
200 kHz MAN,
50 kHz MAN,
DUAL MAN
A-Scope
—
OFF,
OFF
ON-1,
ON-2,
ON-3
GAIN MODE...
GAIN
AUTO FISHING,
AUTO FISHING
AUTO TROLLING,
AUTO CRUISING,
MANUAL (0–99%)
COLOR GAIN
TVG
AUTOMATIC,
MANUAL (0–99%)
AUTOMATIC
AUTOMATIC
AUTOMATIC
AUTOMATIC,
(Time Variable Gain) MANUAL (0–100%)
.
Sounder In Rej.
Second Echo Rej.
Power
AUTOMATIC,
LOW,
HIGH
OFF,
LOW,
HIGH
LOW
AUTOMATIC,
AUTOMATIC
MANUAL (10–100%
in 10% increments)
Max. Ping Rate
5–30, in increments of 1 30
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Chapter 4: Menu Operation
43
Menu
Sub-Menu
Options
Default
ZOOM...
View
OFF,
OFF
SPLIT,
FULL SCREEN
Zoom X
X2,
X3,
X4
X2
Mode
AUTOMATIC,
MANUAL
AUTOMATIC
TRIP RESET...
—
QUIT = no
—
ENTER = yes
DISPLAY SET UP...
(See Chapter 5.)
SOUNDER SET UP... (See Chapter 6.)
Scroll Speed
This menu item enables you to start and stop the bottom graph display from
moving across the screen.
•
•
ON starts the bottom graph display.
PAUSED stops the bottom graph display.
Note: The PAUSED setting doesn’t stop sonar pinging. Digital depth con-
tinues to be calculated while scrolling is paused.
The default is ON.
Range
By default, the sounder automatically adjuststhe displayrange, selecting the
shallowest range that keeps the bottom in the lower half of the display
window. Alternatively, the Range settingenablesyou to select the maximum
depth displayed on the scrolling bottom and A-Scope displays.
This parameter determines whether the depth range displayed is set
automatically by the sounder or manually using the Trackpad.
•
AUTOMATIC for the sounder to determine the range as dictated by the cur-
rent depth.
•
Select MANUAL to enable the Trackpad for setting the range.
If you press the Trackpad to manually set the range while the automatic
setting is enabled displays, the fishfinder displays the following message:
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44
DS400 and DS500 Digital Fishfinders
The range mode must be set to MANUAL before the range will change. Press
UP, DOWN, or MENU.
or
Pressing
on the trackpad or pressing the MENU key opens the Range
field in the MAIN MENU so you can make the change if desired. If you wish to
remain in Automatic Range mode, press QUIT.
The following range/shift values are available:
Table 4-2: Range Values
Meters (CE
Fathoms models only)
Feet
5
1
2
10
2
4
15
3
6
20
4
8
30
6
10
15
20
25
30
40
50
60
80
100
150
200
300
400
500
600
40
8
50
10
15
20
25
30
40
50
60
80
100
150
200
250
300
60
80
100
150
200
250
300
400
600
800
1000
1500
2000
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Chapter 4: Menu Operation
45
Hunt Mode
The DS400/500 features a digital “Hunt mode” that automatically searches
for the bottom while the sounder is in Auto Range. If bottom cannot be
determined while AUTO RANGE is selected, the DS400/500 pings the last
known depth, and then incrementally increases the ping depth until the
bottom is found. If bottom is not found, the sounder returns to the original
depth and repeats the process.
If AUTO FREQUENCY is also selected (see the section describing Frequency
on page 45) when the sounder completes the auto range hunt process, the
process is repeated in the other frequency. If MANUAL FREQUENCY is
selected, hunt mode only continues in the selected frequency. This process
continues until bottom is detected or you switch to manual range mode.
The maximum depth to which Hunt mode searches is as follows:
200 kHz – 500ft (150m)
50 kHz – 2000 ft (600m)
For example, let’s say a DS400/500 is set for auto range & auto frequency and
bottomiscurrently detected at250 ft using 200 kHz. Thebottomsignalbecomes
lost, so the sounder switches to Hunt mode. Pinging begins at 250 ft (the last-
known good depth) using 200 kHz and increments to 500 ft. If bottom is not
detected, the sounder switches to 50 kHz, repeats pinging at 250 ft, and
increments up to a maximum of 2000 ft. If bottom is still not detected, the
DS400/500 returns to 250 ft using 200 kHz to continue the process.
When bottom is found, Hunt mode ceases and the sounder adjusts to the
range and frequency appropriate for the new depth.
The default setting is AUTOMATIC.
Frequency
The DS400/500 uses dual frequency sonar—50 kHz and 200 kHz—and can
be used in either auto or manual modes.
TheDS400/500canautomaticallyselecttheappropriatefrequency, basedon
the current display range. As the depth increases while in Auto Frequency
mode, the fishfinder shifts from 200 kHz to 50 kHz. As the depth decreases,
the fishfinder switches from 50 kHz to 200 kHz.
Youcanselect the transducerfrequencyforautomatic ormanual operationat
50 kHz, 200 kHz or both frequencies simultaneously.
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46
DS400 and DS500 Digital Fishfinders
•
•
AUTOMATIC enables the digital fishfinder to determine the optimum fre-
quency based on the current conditions.
200 kHzMAN fixesthe frequencyat200kHznomatterwhatdepthyouare
viewing. This frequency is typically used for shallower water and a more
detailed view. When using this frequency, the transducer scans a nar-
rower area, but produces a more detailed view. The 200 kHz signal is
good for finding fish near the bottom or close together. It is better for use
in shallow water.
•
•
50 kHz MAN fixes the frequency at 50kHz no matter the depth. This fre-
quency is typically used for wide coverage and deep water. When using
this frequency, the transducer scans a wide area. The 50 kHz signal pene-
trates water well, so is good for use in deep water.
DUAL MAN displays separate screens for both 50 and 200kHz. The trans-
ducer can operate in both 50 kHz and 200 kHz frequencies at the same
time. If you choose dual frequency operation, the scrolling bottom dis-
play is split vertically; the left half shows the 200 kHz detailed view and
the right half shows the 50 kHz image.
The default setting is AUTOMATIC.
A-Scope
Use the A-Scope screen to show raw sonar data directly from the transducer
beam. This gives you a “real time” image of fish and bottom structure
directly below the transducer. This function is very useful in showing the
strength of the echo returned from a fish. The display is split vertically, with
the A-Scope image in the right hand window and the scrolling bottom image
in the left hand window.
Select one of the three modes for A-Scope, as demonstrated in Figure 4-2 :
• OFF, in which A-Scope does not appear.
• ON-1, in which the image takes up the entire A-Scope window.
• ON-2, in which only the left side of the image displayed in Mode ON-1
expands to the entire A-Scope window. This mode provides the greatest res-
olution.
• ON-3, in which the A-Scope image is angled outward as the signal width
(indicated with dotted lines) increases with depth.
The default setting is OFF.
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Chapter 4: Menu Operation
47
A-SCOPE Mode ON-1
Mode ON-2
Mode ON-3
20
40
ft
Figure 4-2:
The Three Modes of A-Scope
GAIN MODE...
The sounder provides GAIN controls to reduce background noise and
determine how different strength echoes are shown. Automatic adjustment
of each of these parameters is available or you can manually adjust the
settings using the trackpad.
Note: Automatic Gain settings take advantage of the hardware’s advanced
digital technology. As a result, the sounder typically performs better in auto-
matic mode than manual. For better performance Raymarine recommends
selecting AUTO mode for all Gain options.
Note that this menu item is in all caps and in followed by an ellipsis (...). This
is an indicator that the setting contains sub-menus. Gain Mode is comprised
of seven sub-menus.
•
•
•
Gain
Color Gain
Time Variable Gain (TVG)
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48
DS400 and DS500 Digital Fishfinders
Sounder Interference Rejection (Int. Rej.)
•
•
•
•
Second Echo Rejection
Power
Maximum Ping Rate
Use the trackpad to scroll through the sub-menu items.
➤ To set a Manual Gain value in any of the following sub-menus:
1. Use the trackpad to highlight MANUAL.
2. Press ENTER. Normal (not highlighted) text appears.
3. Press the or > Trackpad key to increment and the or < Trackpad key
to decrement the Gain setting.
4. Press ENTER to accept the MANUAL value.
GAIN
The gain, or sensitivity, of the display adjusts background noise by varying
echo strength for display. The value of the gain control determines the
strength above which echoes are displayed. If the gain is low only the
strongestechoesaredisplayed.Asthegainisincreased,weakerechoes(from
air bubbles, for example) are also displayed.
The automatic gain modes find the ideal sensitivity level for you, based on
depth and water conditions. Automatic gain modes take advantage of the
hardware’s advanced HDFI technology. As a result, the sounder typically
achieves a sharper image in any of the automatic gain modes than is possible
inmanualmode.Automaticgainvariesthegainthroughoutthewatercolumn
based on the current conditions.
The DS400/500 provides three pre-defined automatic gain settings:
•
AUTO FISHING is the highest automatic gain setting. It gives the best
details of the targets you have located and is ideal for slow speeds and
drifting.
•
•
•
AUTO TROLLING is a medium gain setting that is better suited for trolling
speeds.
AUTO CRUISING is the lowest automatic gain setting, ideal for reducing
background noise or travelling to your fishing spot at high speeds.
MANUAL gain should be set high enough to see fish and bottom detail but
without too much background noise. Generally, a high gain is used in
deep and/or clear water; a low gain in shallow and/or murky water.
The default setting is AUTO FISHING.
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Chapter 4: Menu Operation
49
Color Gain
Color Gain determines how echoes of different strengths are displayed. 128
colors per palette are available, with the strongest signals displayed in colors
representingthestrongestsignalsinthecurrently-selectedpalette.TheColor
Gain control sets the lower limit (threshold) for the strongest signal and is
represented as a percentage of that strongest signal.
A lower Color Gain percentage means a stronger echo is required to be
displayed in the strongest signal colors. All echoes with a signal strength
above this value are displayed in darker colors. All echoes weaker than this
value are divided equally between the remaining colors.
Your choices are:
•
•
AUTOMATIC: Displays colors based on current conditions (with as many
colors as possible) while minimizing noise and clutter. As conditions
change the auto-color gain adjusts.
MANUAL: Setting a low value produces a wide band for the weakest colors
but a small signal band for the other colors; setting a high value gives a
wide band for the strongest colors but a small signal band for the other col-
ors. If you select manual adjustment, you will need to re-adjust the gain as
conditions change.
The default setting is AUTOMATIC.
Time Variable Gain (TVG)
TVG (Time Variable Gain) reduces clutter by varying the gain throughout
the water column. This function is useful for reducing “noise” that can
appear. Increasing the TVG value increases the maximum depth to which
TVG is applied. Decreasing reduces the maximum depth.
Although you can manually set the TVG level, Raymarine recommends
letting the unit choose the proper level for you by selecting AUTOMATIC.
The default setting is AUTOMATIC.
Sounder Interference Rejection (Int. Rej.)
Two or more sonar-equipped vessels operating within range of each other
can interfere with sounder operation. This usually appears as vertical streaks
on the display that do not represent actual targets.
This option can reduce such interference, either manually or automatically.
•
AUTOMATIC selects the best rejection level for you
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50
DS400 and DS500 Digital Fishfinders
•
•
LOW minimizes rejection of potential interference. Use this setting when
you want to be sure that what has been removed are really false returns.
HIGH rejects much more interference but can potentially weaken the
appearance of actual targets.
The default setting is AUTOMATIC.
Second Echo Rejection
A so-called “second echo” can caused by the sonar signal returning from the
bottom, reflecting off the water’s surface, bouncing off the bottom again and
returning. This option helps eliminate identifying a false bottom.
Select from the following:
•
•
•
OFF, which offers no rejection
LOW, which provides minimal rejection by slightly reducing the ping rate
HIGH, which offers the greatest signal rejection by decreasing the ping
rate further
The default setting is LOW. Only set thissetting to HIGH if you notice second
echoes appear on your display.
Power
The Power setting provides adjustment of the transducer signal. Select from
the following:
•
AUTOMATIC, in which the sounder automatically determines the optimal
power setting based on the current depth, speed, and (bottom) signal
strength
•
MANUAL, in which the power is increased or decreased in 10% incre-
ments.
The default setting is AUTOMATIC.
Max. Ping Rate
The setting determines the maximum number of sonar pulses, or pings, the
transducer emits per second. You can set Max Ping Rate anywhere between
5–30, in increments of 1.
The default settingis30pingspersecond, the maximum. Youcanreducethis
number down to a minimum of 5 pings per second, if necessary, to help
reduce second echoes.
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Chapter 4: Menu Operation
51
ZOOM...
Zoom enlarges all or part of the scrolling bottom display at x2, x3 or x4
magnification. You can select automatic zoom so the sounder keeps the
bottom in the lower portion of the zoom window or manually pick the area to
be zoomed. The ZOOM sub-menus are:
•
•
•
View
Zoom magnification
Zoom Mode
View
The View sub-menu determines how the zoomed area appears on the screen.
•
•
OFF means the display is not zoomed.
SPLIT means the display is split vertically, with the zoom image in the left
hand window and the scrolling bottom display in the right hand window.
See Figure 4-3 .
In a split window display, a zoom box appears, representing the range
being displayed in the zoom window. The depths of the upper and lower
boundaries of the zoom box are displayed in the upper and lower right
corners of the zoom window.
•
FULL SCREEN zooms the entire screen.
Note: If alsodisplaying dual frequencies, the zoomed image is displayed ful-
ly in both frequency windows.
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52
DS400 and DS500 Digital Fishfinders
ZOOM...
ZOOM...
View
SPLIT
x4
Zoom X 2 3 4
Mode
AUTOMATIC
20
40
x
4
60
ft
D6641-1
Figure 4-3:
Zoom with Split Screen
Zoom x2, x3, x4 Magnification
Thisparameter sets the level of display magnification. The greater the zoom,
the smaller the area you are viewing, so the smaller the Zoom Range Bar.
Select from:
•
•
•
x2
x3
x4
Mode
•
AUTOMATIC adjusts the position of the zoom window so that bottom
details are always in view.
•
MANUAL enables you to reposition the zoomed image.
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Chapter 4: Menu Operation
53
TRIP RESET...
This option resets the trip log. Once TRIP RESET is selected you have the
option to press:
•
•
QUIT to exit without resetting
ENTER to confirm the reset.
DISPLAY SET UP...
These settings determine how information is displayed on the screen.
Options are described in Chapter 5.
SOUNDER SET UP...
These setup parameters are described in Chapter 6.
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54
DS400 and DS500 Digital Fishfinders
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Chapter 5: Display Controls
55
Chapter 5: Display Controls
5.1 Introduction
This chapter will help you to become familiar with the functions of the
display’s controls. A general discussion of the fishfinder’s menu items was
provided in Chapter 4. Information on setting up the sounder is provided in
Chapter 6.
5.2 DISPLAY SET UP...
The Display Set Up menu items affect how data appears on the screen. In
most cases, you will only need to use these optionswhenyou first set up your
system. As you become more familiar with your system, you may decide to
customize some aspects.
➤ To access the Display Set Up menu items:
2. Press the or trackpad keys to navigate to DISPLAY SET UP...
MENU
or
4. Press the
item.
trackpad keys to browse to the desired Display Menu
5. Press the trackpad < or > keys to select the desired option.
For menu items with sub-menu items (menu title in all CAPITALS...),
press the trackpad > key or ENTER to browse the sub-menus.
6. Press QUIT to exit when finished.
QUIT
Figure 5-1 also demonstrates how to access the Display Set Up menu items.
A description of how to browse the menu and make selections is outlined in
Selecting MENU Items on page 34.
Note: You can also access the DISPLAY SET UP... Brightness menu by
pressing and releasing the PWR key.
PWR
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56
DS400 and DS500 Digital Fishfinders
MAIN MENU
Scroll Speed
ON
Range
AUTOMATIC
AUTOMATIC
OFF
MENU
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
MAIN MENU
Scroll Speed
Range
ON
AUTOMATIC
AUTOMATIC
OFF
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
DISPLAY SET UP
Brightness
100%
Target Depth ID
Depth Digit Size
Transparent Menu
PALETTE...
OFF
OR
LARGE
OFF
ENTER
DATA ITEMS...
NAV. SET UP...
Figure 5-1:
Accessing Display Set Up Menu Items
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Chapter 5: Display Controls
The Display Set Up menu items are listed in Table 5-1 and then described
57
following that.
Table 5-1: DISPLAY SET UP... Menu
Menu
Sub Menu
Options
Default
Brightness
—
10–100%
in 10% increments
100% (Note: never pow-
ers up at less than 40%)
Target Depth ID
—
OFF,
OFF
DEPTH,
FISH,
FISH & DEPTH
Depth Digit Size
Transparent Menu
PALETTE...
—
LARGE,
SMALL
LARGE
OFF
—
OFF,
ON
Selection
CLASSIC,
CLASSIC
SUNBURST,
GRAYSCALE,
INV. GRAY,
COPPER,
NIGHT VISION
Background Color
WHITE,
BLACK,
BLUE
WHITE
OFF
DATA ITEMS...
NAV. SET UP...
Speed
Temperature
Battery
OFF,
ON
Log
Trip
Auto Scroll
Analog Gauges
SOG
OFF,
ON
OFF (Note: not displayed
if Analog Gauges ON)
LAT/LONG
Waypoint
RNG/BRG
OFF,
ON
OFF
OFF
OFF
OFF,
ON
OFF,
ON
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58
DS400 and DS500 Digital Fishfinders
Menu
Sub Menu
Options
Default
COG
ON,
OFF
OFF
TTG
OFF,
ON
OFF
Bearing Mode
Time Offset
Time Format
Time
TRUE,
MAGNETIC
TRUE
UTC
UTC,
–13 to +13 hours
12 HOUR,
24 HOUR
12 HOUR
OFF
OFF,
ON
ALARM CLOCK
Date Format
Date
OFF,
ON
OFF
MM/DD/YY,
DD/MM/YY
MM/DD/YY
OFF
OFF,
ON
Brightness
Use the trackpad < and > keys to select the brightness value from a low of
10% to a high of 100%. Each trackpad key press changes the value in 10%
increments. The default is 100%.
Note: This setting will never be less than 40% at power up.
Target Depth ID
You can select whether the depth or a fish icon is shown for sonar echoes
displayed on the screen.
•
•
•
OFF displays neither the depth or a fish icon. This is the default setting.
DEPTH displays the depth just above each fish echo.
FISH displays a fish icon instead of an echo. Three different fish icons
appear, representing the size of the target detected: small, medium and
large.
•
FISH & DEPTH displays both the depth and a fish icon.
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Chapter 5: Display Controls
59
Depth Digit Size
This setting controls the size of the digital depth readout at the lower left of
the screen. Choose from the following:
•
•
LARGE (default)
SMALL
Transparent Menu
This option removes the background white from the menu dialog box,
enabling you to see data that would normally be hidden.
•
•
OFF selects a normal opaque Menu box, which is the default setting.
ON selects the transparent Menu box.
PALETTE...
The DS400/500 offers you six different display color combinations. You can
select the color set, for a bold or soft color palette. The brightness of the
screen can be adjusted over a wide range, suitable for viewing in daylight
(high brightness level) or at night (low brightness level).
Selection
Select the optimal color scheme for your lighting conditions:
•
•
•
•
•
•
CLASSIC (default)
SUNBURST
GRAYSCALE
INV. GRAY
COPPER
NIGHT VISION
Background Color
When the CLASSIC Palette is selected, you can also choose the background
color used. Three colors are available for the sonar display background –
black, white and blue.
You will probably find that you need to change the background color in
different light conditions. For example, a white background is probably
easiest to see in bright sunlight, but a black background may be preferable at
night.
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60
DS400 and DS500 Digital Fishfinders
Select from the following:
•
•
•
WHITE (default)
BLACK
BLUE
DATA ITEMS...
Data Items provide regularly-used data in a compact form so that most of the
graphics can still be seen. Each data item can be displayed in a separate data
field or scrolled through a single data field every three seconds.
Select ON or OFF for each item. The default is OFF.
•
•
•
•
•
•
Speed
Reading from transducer’s paddlewheel.
Temperature
Reading from transducer’s thermistor.
Battery
The boat’s battery voltage.
Log
Total distance travelled by the boat.
Trip
Distance travelled since the counter was reset.
Auto Scroll
Scrolls each data item that has been turned ON one-at-a time in the upper
left corner of the screen every three seconds.
•
Analog Gauges
Presentsdataitemsthat havebeenturnedON asanaloggaugesratherthan
in digital format.
Note: When analog gaugesare selected, the NavigationItemscannot be dis-
playedontheFishfinderpage;youneedtoswitchtotheNavDatapageusing
the PAGE key to view that information.
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Chapter 5: Display Controls
61
NAV. SET UP... (Navigation Data)
Similar to Data Items, this is a list of navigation data you can display on the
screen as separate data items. Select from the following:
•
•
•
•
•
•
•
•
SOG
Speed Over Ground
Display ON or OFF
LAT/LONG
Latitude and Longitude position of your boat
Display ON or OFF
Waypoint
Latitude and longitude position of waypoint
Display ON or OFF
RNG/BRG
Range and bearing of waypoint
Display ON or OFF
COG
Course Over Ground
Display ON or OFF
TTG
Time to Go before reaching waypoint, at current course and speed
Display ON or OFF
Bearing Mode
The mode of all the bearing and heading data displayed.
Select TRUE or MAGNETIC
Time Offset
Number of hours to offset the displayed time from the Universal Time
Constant (UTC), otherwise known as Greenwich Mean Time.
Select UTC time or from +13 to –13 hours of UTC
•
•
•
•
•
Time Format
Display 12 HOUR or 24 HOUR
Time
Display ON or OFF
ALARM CLOCK
OFF or ON
Date Format
Display MM/DD/YY or DD/MM/YY
Date
Display ON or OFF
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62
DS400 and DS500 Digital Fishfinders
Note: Whenanalog gaugesare selected asDataItems, theNavigationItems
cannot be displayed on the Fishfinder page; you need to switch to the Nav
Data page using the PAGE key to view this information.
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Chapter 6: Sounder Setup
63
Chapter 6: Sounder Setup
6.1 Introduction
Once you have installed your DS400/500 and are familiar with its basic
operation, you need to set it up so that it displays information according to
your preferences. The SYSTEM SET UP option enables you to set up your
system configuration and personal preferences.
In most cases, you will only need to use these options when you first set up
your system. As you become more familiar with your system, you may
decide to customize some aspects, such as the Alarms and Offset and
Calibrate settings.
6.2 SOUNDER SETUP...
In most cases, you will only need to use the Sounder Setup options when you
first set up your system. Asyoubecome more familiar with your system, you
may decide to customize some aspects. At the end are displayed the serial
number of your sounder and the software version running. This information
may be requested by Raymarine staff should technical support become
necessary.
1. Press the MENU key. The Main Menu appears.
MENU
3. Press the trackpad > key or ENTER to select.
or
4. Press the
trackpad keys to browse to the desired menu item.
5. Press the trackpad < or > keys to select the desired option.
For menu items with sub-menu items (menu title in all CAPITALS...),
press the trackpad > key or ENTER to browse the sub-menus.
6. Press QUIT to exit when finished.
QUIT
Figure 6-1 also demonstrates how to accessthe Sounder Set Up Menu Items.
A description of how to browse the menu and make selections is outlined in
Selecting MENU Items on page 34.
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64
DS400 and DS500 Digital Fishfinders
MAIN MENU
Scroll Speed
ON
Range
AUTOMATIC
AUTOMATIC
OFF
MENU
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
MAIN MENU
Scroll Speed
Range
ON
AUTOMATIC
AUTOMATIC
OFF
Frequency
A-Scope
GAIN MODE...
ZOOM...
AUTO FISHING
TRIP RESET...
DISPLAY SET UP...
SOUNDER SET UP...
SOUNDER SET UP
ALARMS...
UNITS...
NMEA SET UP...
Language
ENGLISH (US)
ON
OR
Key Beep
Key Help
ON
Depth Offset
0.00 ft
100%
ENTER
Speed Calibrate
Temp Calibrate
0.0 °F
Sounder Simulator ON
--------------------------------
SW Version
V1.03
Serial Number
25525532767
Figure 6-1:
Accessing Sounder Set Up Menu Items
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Chapter 6: Sounder Setup
The following table lists the setup menus and their options and shows the
65
factory default setting. Each parameter is described in the following
subsections.
Table 6-1: SOUNDER SET UP... Menu Items
Menu
Sub-Menu
Options
Default
ALARMS...
Target Depth ID
OFF,
OFF
DEPTH,
FISH,
FISH & DEPTH
Fish Alarm
ON,
OFF
OFF
OFF
Shallow Alarm
Shallow Range
ON,
OFF
2 – 1999 FEET,
5 FEET,
0 – 332 FATHOMS,
1 – 608 METERS1
1 FATHOM,
2 METERS1
Deep Alarm
Deep Range
ON,
OFF
OFF
3 – 2000 FEET,
1500 FEET,
1 – 333 FATHOMS,
1 – 609 METERS1
250 FATHOMS,
457 METERS1
Temp. Alarm
OFF,
ON
OFF
Temp. Rng. High
Temp. Rng. Low
99.9 °F,
37.7°C
75°F,
23.9°C
–9.9 °F,
60°F,
–23.2°C
15.6°C
ALARM CLOCK... OFF,
ON
OFF
UNITS...
Depth Units
FEET,
FEET
FATHOMS,
METERS 1
Temp. Units
FAHRENHEIT,
CENTIGRADE
FAHRENHEIT
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66
DS400 and DS500 Digital Fishfinders
Menu
Sub-Menu
Options
Default
Speed Units
KNOTS,
KNOTS
MILES PER HOUR,
KM PER HOUR
Distance Units
NAUTICAL MILES,
STATUTE MILES,
KILO METERS1,
KILO YARDS
NAUTICAL MILES
Bearing Mode
Date Format
Time Format
TRUE,
MAGNETIC
TRUE
MM/DD/YY,
DD/MM/YY
MM/DD/YY
12 HOUR
OFF
12 HOUR,
24 HOUR
NMEA-OUT SET
BWC
BWR
DBT
OFF,
ON
DPT
GLL
MTW
VHW
VLW
VTG
ZDA
Language
—
ENGLISH (UK),
ENGLISH (US),
DANISH,
ENGLISH (US)
FRENCH,
GERMAN,
DUTCH,
ICELANDIC,
ITALIAN,
NOWEGIAN,
PORTUGUESE,
SPANISH,
SWEDISH,
FINNISH
Key Beep
Key Help
—
—
ON,
OFF
ON
ON
ON,
OFF
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Chapter 6: Sounder Setup
67
Menu
Sub-Menu
Options
Default
Depth Offset
—
–9.9 to +9.9 FEET,
0
–1.7 to +1.7 FATHOMS,
–3.0 to +3.0 METERS1
Speed Calibrate
Temp Calibrate
Sounder Simulator
—
—
—
1% to 200% in 1% incre-
ments
100%
–5.0 to +5.0°C
–9.0 to +9.0°F
0°
OFF,
ON
OFF when transducer
connected
ON when transducer not
connected
1METERS settings only available in CE models
ALARMS...
This menu group is used to set up alarms that are available to alert you of
certain conditions. Each alarm can be toggled ON and OFF and you set the
threshold at which the alarms are triggered, except for the fish and battery
voltage alarms.
Alarms consist of an audible tone and moving arrows pointing to the data
display for that particular item. When an alarm is activated, press a key to
mute the tone. The visual indicator continues as long as the condition exists.
40
DEPTH ALARM
Indicator (scrolling)
ft
60
D6681-1
Figure 6-2:
Alarm Condition
You may want to use the shallow and deep water alarms when you are
anchored. Set the limits to just above and below your anchor depth; the
sounder triggers an alarm if the anchor drags and the boats moves into
shallower or deeper water.
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68
DS400 and DS500 Digital Fishfinders
Note: Afteryouhaveacknowledgedthesoundingof ashallowordeep water
alarm, a minimum of 30 seconds must elapse before a another shallow/deep
alarm can sound again. However, the visual indicator will continue as long
as the condition exists.
Target Depth ID
You can select whether the depth or a fish icon is shown for sonar echoes
displayed on the screen. The default setting is OFF.
•
•
•
•
OFF displays neither the depth or a fish icon.
DEPTH displays the depth just above each fish echo.
FISH displays a fish icon in place of each echo.
FISH & DEPTH displays both the depth and a fish icon.
Fish Alarm
If this alarm is ON, the unit sounds a beeper whenever it finds a fish. The
default setting is OFF.
Shallow Alarm
If this alarmis ON and the depthbelow theboat is less thanthevalue set using
the Shallow Range setting, the beeper sounds and moving arrow indicators
point to the digital depth display. You cannot set the shallow alarm to be
deeper than the deep alarm. The default setting is OFF.
Shallow Range
Use the <and > trackpad keys to decrement/increment the depth at which the
Shallow Alarm will sound. The depth units are dependent on the value set
using the UNITS... parameter. (See page 71.) Changing the value set for
Shallow Range automatically enables the Shallow Alarm.
Deep Alarm
If this alarm is ON and the depth below the boat is greater than the value set
using the Deep Range setting, the beeper sounds and moving arrow
indicators point to the digital depth display. You cannot set the deep alarm to
be shallower than the shallow alarm. The default setting is OFF.
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Chapter 6: Sounder Setup
69
Deep Range
Deep Alarm will sound. The depth units are dependent on the value set using
the UNITS... parameter. (See page 71.) Changing the value set for Deep
Range automatically enables the Deep Alarm.
Temp. Alarm
If this alarm is ON and the water temperature falls within the range set using
the Temp. Rng. High and Temp. Rng. Low settings, the beeper sounds and
moving arrow indicators point to the temperature display. In an alarm
condition, the temperature display appears even if this data item has been set
OFF. (See DATA ITEMS... on page 60.) Thetemperaturealarm alsoactivates
if the temperature moves outside the set range. If data items are displayed as
analog gauges when the alarm is active, the temperature value flashes.
You cannot set the Temp. Rng. High setting to be lower than Temp. Rng.
Low and vice-versa. The default setting is OFF.
°F
85
Indicator (flashing)
71.9
70
55
20
D6757-1
Figure 6-3:
Temperature Alarm with Analog Display
Temp. Rng. High
Use the < and > trackpad keys to decrement/increment the highest
temperature at which the Temp Alarm will sound. The temperature units are
dependent on the value set using the UNITS... parameter. (See page 71.)
Temp. Rng. Low
Use the < and > trackpad keys to decrement/increment the lowest
temperature at which the Temp Alarm will sound. The temperature units are
dependent on the value set using the UNITS... parameter. (See page 71.)
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70
DS400 and DS500 Digital Fishfinders
ALARM CLOCK...
Set this alarm to sound the beeper at a particular time of day.
➤ To enable the Alarm Clock:
1. Select (highlight) ALARM CLOCK.
2. Press the < or > trackpad key to change the setting from OFF to ON.
The word ON and the alarm time are highlighted.
3. Press ENTER. The word ON and the time are no longer highlighted.
4. Press the < or > trackpad key to decrement/increment the alarm time.
5. When the time at which you want the alarm to sound is displayed, press
ENTERagain.ThewordONandthetimearehighlightedagain. Thealarm
is set.
6. When the alarm clock sounds, it is accompanied by a message box
labeled ALARM CLOCK displaying the time.
The default setting is OFF.
ALARM CLOCK...
09:09 am
D6758-1
Figure 6-4:
Alarm Clock
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Chapter 6: Sounder Setup
71
UNITS...
You can set the units for each system parameter. The units you set will be
used to display all data, including information received from other
instruments on the system.
Depth Units
•
•
•
FEET (default)
FATHOMS
METERS (Available in CE models only)
Temp. Units
•
FAHRENHEIT (default)
•
CENTIGRADE
Speed Units
•
•
•
KNOTS (default)
MILES PER HOUR
KM PER HOUR
Distance Units
•
•
•
NAUTICAL MILES (default)
STATUTE MILES
KILO METERS
Note: VRM distance is measured by the transducer’s paddlewheel and is
based on the Depth units you have set. If Depth is set in feet or fathoms, Dis-
tance is displayed in feet. If Depth is set in meters, Distance is also set in
meters. (METERS settings are only available in CE models.)
Bearing Mode
•
•
TRUE (default)
MAGNETIC
Date Format
•
•
MM/DD/YY (default)
DD/MM/YY
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72
DS400 and DS500 Digital Fishfinders
Time Format
•
•
12 HOUR (default)
24 HOUR
NMEA-OUT SET UP...
This option lets you disable the transmission of specific NMEA sentences,
which may be necessary if you have other instruments sending the same data
as your sounder.
The factory default for all NMEA sentences is transmission ON. Disable the
sentence by selecting OFF.
The following table displays the available NMEA sentences and their
meanings.
Table 6-2: NMEA Sentences
Sentence
BWC
Meaning
Bearing & Distance to Waypoint1
Bearing & Distance to Waypoint – Rhumb Line1
Depth Below Transducer
Depth
BWR
DBT
DPT
GLL
Geographic Position – Latitude/Longitude1
Water Temperature
MTW
VHW
VLW
VTG
Water Speed and Heading
Distance Travelled through the Water
Course Over Ground and Ground Speed1
Time and Date1
ZDA
1Data repeated from external device
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Chapter 6: Sounder Setup
73
Language
Select the language in which you wish information to be displayed. The
selected language will be used for all screen text. Select from the following:
•
•
•
•
•
•
•
•
•
•
•
•
•
ENGLISH (UK)
ENGLISH (US) (default)
DANISH
FRENCH
GERMAN
DUTCH
ICELANDIC
ITALIAN
NORWEGIAN
PORTUGUESE
SPANISH
SWEDISH
FINNISH
Key Beep
When set ON, the keys sound a tone when you press them.
Key Help
When Help is set to ON, icons appear next to the digital depth display,
prompting you to make the appropriate key presses. The help message is
cleared when an action is selected. See page 37 for an illustration of Key
Help on the screen.
Depth Offset
The depth offset is added to the measured depth value before it is displayed.
You can specify the depth as a positive value (waterline offset) or a negative
value (keel offset). The depth offset can be adjusted in 0.1 increments of the
units you have assigned using the UNITS... parameter. (See page 71.)
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74
DS400 and DS500 Digital Fishfinders
Speed Calibrate
If the transducer is equipped with a speed paddlewheel, the DS400/500
calculates the speed of the boat through the water. The Speed Calibrate
optionenablesyoutoadjustthedisplayedspeedsothatitmatchesyouractual
speed through the water. You can adjust the displayed speed from 1% to
200%.
If the sounder reading is toolow, set SpeedCalibration to more than100%. If
thesounder readingistoo high, set SpeedCalibrationto lessthan100%. This
setting also calibrates the Log, Trip and paddlewheel distance.
Temp Calibrate
If the transducer is equipped with a thermistor, the DS400/500 calculates the
temperature of the water. The temperature calibrate option enables you to
adjust the displayedtemperature.in0.1degree increments of the temperature
units you have assigned using the UNITS... parameter. (See page 71.)
Sounder Simulator
The simulator enables you to operate your display without data from the
transducer, in order to become familiar with the sounder features and
functions. You can set the simulator ON or OFF. You cannot select OFF when
the unit is powered on without a transducer connected.
SW Version and Serial Number (read only)
TheareaatthebottomoftheSounderSetupscreengivesversioninformation
for the system. This area is informational only; it is not editable.
SW Version displays the software version of the DS400/500.
Serial Number displays the serial number of the DS400/500, which should
also be marked on the label on the rear of the unit.
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Chapter 7: Maintenance and Problem Solving
75
Chapter 7: Maintenance and Problem
Solving
This chapter provides information on routine maintenance and on possible
causes of problems you may experience with your DS400/500.
7.1 Maintenance
CAUTION:
This unit contains high voltage. Adjustments require specialized service
procedures and tools only available to qualified service technicians -
there are no user serviceable parts or adjustments and the operator
should not attempt to service the equipment. The operator should not
remove the rear cover of the module.
Routine Checks
The DS400/500 is a sealed unit. Maintenance procedures are therefore
limited to the following periodic checks:
•
•
Examine the cables for signs of damage, such as chafing, cuts or nicks.
Check that the cable connectors are firmly attached.
Cleaning Instructions
Cleaning the Unit
The DS400/500 is a sealed unit and does not require regular cleaning.
However, if you find it necessary to clean the unit, please follow these basic
procedures:
•
•
•
Ensure power is off.
Wipe the module clean with a damp cloth.
If necessary, use IPA (isopropyl alcohol) or a mild detergent solution to
remove grease marks.
Cleaning the Transducer
Sea growth can collect quickly on the bottom of the transducer, this can
reduce the performance in just a few weeks. To prevent the build-up of sea
growth, coat the transducer with a thin layer of paint.
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76
DS400 and DS500 Digital Fishfinders
Use only a water-based antifouling paint, or a water-based paint specifically
designed for transducers. Apply the paint with a brush.
If your transducer becomes fouled or stops working because of sand or sea
growth, use a stiff brush to clean it. You may sand the surface with a fine-grit
wet or dry sandpaper (#320 grade or finer), but this will affect the
performance of the unit when the boat is moving at higher speeds.
The paddlewheel mechanism may become jammed by dirt, grit or barnacles.
Work the contaminant out of the mechanism, then clean the unit with soap
and water or alcohol.
Cleaning the Hull
Use caution when sanding or cleaning the outside of the hull near the
transducer.
CAUTION:
Harsh cleaning solvents such as acetone may damage the transducer.
EMC Servicing and Safety Guidelines
•
Raymarine equipment should be serviced only by authorized Raymarine
service technicians. They will ensure that service procedures and
replacement partsusedwill not affect performance. There arenouserser-
viceable parts in any Raymarine product.
•
•
Some products generate high voltages, so never handle the cables/con-
nectors when power is being supplied to the equipment.
When powered up, all electrical equipment produces electromagnetic
fields. Thesecancauseadjacent piecesofelectrical equipment tointeract
with one another, with a consequent adverse effect on operation.
To minimize these effects and enable you to get the best possible perfor-
mance from your Raymarine equipment, guidelines are given in the
installation instructions, to enable you to ensure minimum interaction
between different items of equipment, i.e. ensure optimum Electromag-
netic Compatibility (EMC).
•
•
Always report any EMC-related problem to your nearest Raymarine
dealer. We use such information to improve our quality standards.
In some installations, it may not be possible to prevent the equipment
from being affected by external influences. In general this will not dam-
age the equipment but it can lead to spurious resetting action, or may
result in momentary faulty operation.
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Chapter 7: Maintenance and Problem Solving
77
7.2 Problem Solving
All Raymarine products are, prior to packing and shipping, subjected to
comprehensive test and quality assurance programs. However, if this unit
should develop a fault, please refer to the following table to identify the most
likely cause and the corrective action required to restore normal operation.
If you still have a problem after referring to the table below, contact your
local dealer, national distributor or Raymarine Technical Services
Department for further advice. Always quote the product serial numbers.
The serial number is printed on the back of the unit.
Common Problems and Their Solutions
Table 7-1: Common Problems
Problem
Correction
Unit does not function
1. Make sure that the power supply cable is sound and
that all connections are tight and free from corrosion.
2. Check the system fuse.
Display “freezes”
1. Check the Scroll Speed is not set to PAUSE.
2. Check the transducer cable for damage.
If damaged, the cable and transducer must be replaced
as a unit.
Unit does not display fish 1. Fish arches may not be displayed if the boat is
stopped; fish may appear on the display as straight line.
2. Ensure the transducer is within 10 ° of vertical.
3. Check that the gain is not set too low.
Unit does not see bottom 1. Check that the transom-mount transducer hasn’t
or fish
kicked-up on hitting an object.
2. Check that the gain is not set too low.
3. Check that the transducer is within 10° of vertical.
4. Check that the transducer face is not covered or
fouled. If necessary clean the transducer.
5.Checkthevoltagefromthepowersource;ifthisistoo
low it can affect the transmitting power of the sounder.
Unit is unreliable at high
boat speeds
Turbulencearoundthetransducermaybeconfusingthe
unit.
Unit displays a lot of back- 1. Check that the gain is not set too high.
ground noise 2. Check that the transducer ismountedcorrectlyandis
clean.
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78
DS400 and DS500 Digital Fishfinders
Table 7-1: Common Problems
Problem
Correction
Sounder speed or log read- 1. Check that the transducer paddlewheel is clean.
ings are wrong 2. If necessary, adjust the SPEED CALIBRATE parameter.
Temperature readings are If necessary, adjust the TEMP CALIBRATE parameter.
wrong
7.3 How to Contact Raymarine
On the Internet
Visit the Raymarine World Wide Web site for the latest information on
Raymarine electronic equipment and systems at:
Customer Support
Navigate to the Customer Support page for links for:
•
•
•
•
•
Finding Factory Service locations and Authorized Dealers near you
Registering your Raymarine products
Accessing handbooks in Adobe Acrobat format
Downloading RayTech software updates
Accessing the Raymarine solution database
Clicking the Find Answers link routes you to our solution database. Search
questions and answers by product, category, keywords, or phrases. If the
answer you are seeking is not available, click the Ask Raymarine tab to
submit your own question to our technical support staff, who will reply to
you by e-mail.
In the US
Accessories and Parts
Many Raymarine accessory items and parts can be obtained directly from
your authorized Raymarine dealer.
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Chapter 7: Maintenance and Problem Solving
79
However, if you are in need of an item not available from the retailer, please
contact Raymarine Technical Services at:
800-539-5539 ext. 2333, or
603-881-5200.
Technical Service is available Monday through Friday 4:00 AM to 6:00 PM
Eastern Time.
PleasehavetheRaymarineitemorpartnumberreadywhencallingifplacing
an order. If you are not sure which item is appropriate for your unit, you
should first contact the Technical Support Department to verify your
requirements:
800-539-5539 ext. 2444, or
603-881-5200.
Technical Support
For technical support, call:
800-539-5539 ext. 2444, or
603-881-5200.
Our Technical Support Specialists are available to answer questions about
installing, operating and trouble-shooting all Raymarine products.
Questions can be sent directly to our Technical Support Department via the
CustomerSupport link. Fromthere,selectFindAnswersandclicktheAsk
Raymarine tab.
Product Repair and Service
In the unlikely event your Raymarine unit should develop a problem, please
contact your authorized Raymarine dealer for assistance. The dealer is best
equipped to handle your service requirements and can offer timesaving help
in getting the equipment back into normal operation.
In the event that repairs can not be obtained conveniently, product service
may also be obtained by returning the unit to:
Raymarine, Inc.
Product Repair Center
22 Cotton Road, Unit D
Nashua, NH 03063-4219
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80
DS400 and DS500 Digital Fishfinders
The Product Repair Center is open Monday through Friday 8:15 a.m. to
5:00 p.m. Eastern Time. All products returned to the Repair Center are
registered upon receipt. A confirmation letter will be sent to you
acknowledging the repair status and the product’s reference number. Should
you wish to inquire about the repair status of your unit, contact the Product
Repair Center at:
800-539-5539
Please have the product reference number, or unit serial number, ready when
you call. We will do everything possible to make the repair and return your
unit as quickly as possible.
In Europe
In Europe, Raymarine support, service and accessories may be obtained
from your authorized dealer, or contact:
Raymarine Ltd
Anchorage Park
Portsmouth, Hampshire
England PO3 5TD
Tel:
Fax:
+44 (0) 23 9269 3611
+44 (0) 23 9269 4642
Technical Support
The Technical Services Department handles inquiries concerning
installation, operation, fault diagnosis and repair. For technical helpdesk
contact:
Tel:
Fax:
+44 (0) 23 9271 4713
+44 (0) 23 9266 1228
Accessories and Parts
Raymarine accessory items and parts are available through your authorized
Raymarine dealer. Please refer to the lists of component part numbers and
optional accessories in the Installation chapter of this manual and have the
Raymarine part number ready when speaking with your dealer.
If you are uncertain about what item to choose for your unit, please contact
our Customer Services Department prior to placing your order.
Worldwide Support
Please contact the authorized distributor in the country.
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Appendix A: Specifications
81
Appendix A: Specifications
General
CE
Conforms to 89/336/EEC(EMC), EN60945:1997
Size
H x W x D, excluding mounting bracket
4.45 x 5.12 x 2.7 in (113 x 130 x 68.6 mm)
5.90 x 6.37 x 3.08 in (150 x 162 x 78.3 mm)
DS400
DS500
1 lb (448 g)
1.53 lbs (692g)
Weight DS400
DS500
Environmental
Waterproofing:
Submersible to IPX7 standard;
suitable for external mounting
+14°F to +122°F (-10°C to +50°C)
+4°F to +158°F (-20°C to +70°C)
Temp Range - Operating:
Temp Range -Storage:
Humidity
up to 95% at 35°C, non-condensing
Power Input
10.0VDC to 18.0VDC, 13.8 VDC nominal
Consumption - Typical
<10W @ 12VDC
Mounting
Controls
Display
Mounting Bracket or optional Flush Mount
5 defined keys and trackpad
320 x 240 pixels (¼ VGA) color portrait
Display type
DS400
TFT Color LCD
3.5” (89 mm) diagonal Transflective
5.0”(127 mm) diagonal Transmissive
DS500
Interface
7 pin Power/NMEA
7 pin transducer
NMEA 0183 receive and transmit
Connector
Sounder
Output Power:
Frequency
Pulse Length
Adjustable to 500 watts RMS
Dual 50 kHz and 200 kHz
100 µsec to 4 msec
Max. Transmit
Rate
1428 pulses / min. @ 50’ range
Depth
2 to 2000 ft (600 m)
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82
DS400 and DS500 Fishfinders
NMEA Data
Connector
Received
Transmitted
POWER/NMEA
BWC, BWR, GLL, ZDA,
RMB, VTG, HDG, HDT
BWC, BWR, DBT, DPT,
GLL, MTW, VHW, VLW,
VTG, ZDA
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Temperature 60
Index
A
Depth Offset 73
Depth Units 71
Accessories 6
Obtaining 78
Alarm Clock 61, 70
Alarms 67
Alarm Clock 70
Deep Alarm 68
Deep Range 69
Fish Alarm 68
Shallow Alarm 68
Shallow Range 68
Target Depth ID 68
Temp Alarm 69
Temp Range 69
Analog Gauges 60
A-Scope 46
Analog Gauges 60
Auto Scroll 60
Battery 60
Auto Scroll 60
Temperature 60
B
Background Color 59
Battery 60
Bearing 61
Bearing Mode 71
Brightness 58
Alarm Clock 61
Bearing 61
Date 61
Date Format 61
RNG/BRG 61
C
Cables
Power 13
Running 8
Transducer 14
Cleaning Instructions 75
COG 61
Color Gain 49
Connections 13
Power 13
Time Format 61
Time Offset 61
TTG 61
Waypoint 61
Palette 59
Background Color 59
Target Depth ID 58
Transparent Menu 59
Transducer 13, 14
Customer Support 78
D
Data Items 60
Analog Gauges 60
Auto Scroll 60
Battery 60
Distance
Determining Using VRM 39
Distance Units 71
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84
DS400 and DS500 Digital Fishfinders
E
Main Menu items 42
Echoes 28
Strength 37
Sounder Set Up Menu items 65
ENTER key 30
Location
F
Features 2
Fish Alarm 68
Fish Indications 38
Fishfinder
Basic System 3
Typical Display Screen 29
Fishfinder Page 28, 31
Frequency 38, 45
Fuse 13
Menu 43
A-Scope 46
G
Gain 48
Color Gain 49
Color Gain 49
Gain Mode 47
Int Rej 49
Gain Mode 47, 49
Gain Settings 48
Int Rej 49
Max Ping Rate 50
Power 50
Second Echo Rejection 50
Operation 41
Range 43
Max Ping Rate 50
Power 50
Second Echo Rejection 50
TVG 49
H
Scroll Speed 43
Help from Raymarine 78
Hunt Mode 45
I
Installation 5
Cables 8
Magnification 52
Mode 52
EMC Guidelines 6
Location 7
Mounting 11
Transducer 16
Int Rej 49
MENU key 31
Menu List 42
Display Set Up 57
Main Menu 42
Sounder Set Up 65
Mounting 11
K
Key Beep 73
Key Help 73
Keypad 30
N
Nav Data Page 31
Nav Set Up 61
Alarm Clock 61
Bearing 61
L
Language 73
LAT/LONG 61
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COG 61
Date 61
Date Format 61
LAT/LONG 61
RNG/BRG 61
SOG 61
Shallow Alarm 68
Time 61
Time Format 61
Time Offset 61
TTG 61
Fish Indications 38
Waypoint 61
NMEA-out Set Up 72
Signal Strength 37
Sounder
Basic System 3
Alarms 67
P
Page 31
Fishfinder 28
Palette 59
Background Color 59
Power 50
Alarm Clock 70
Deep Alarm 68
Deep Range 69
Fish Alarm 68
Shallow Alarm 68
Shallow Range 68
Target Depth ID 68
Temp Alarm 69
Temp Range 69
Depth Offset 73
Key Beep 73
Key Help 73
NMEA-out Set Up 72
Serial Number 74
Sounder Simulator 74
Speed Calibrate 74
Temp Calibrate 74
Units 71
Cable 13
Connection 13
Power on 27
PWR key 31
Q
QUIT key 31
R
Range 43
Range and Bearing 61
Raymarine
Addresses 79
Phone numbers 79
Website 78
Repair 79
RNG/BRG 61
Routine Checks 75
Bearing Mode 71
Date Format 71
Depth Units 71
Distance Units 71
Speed Units 71
Temp Units 71
Time Format 72
Sounder Simulator 74
Specifications 81
S
Safety
EMC Guidelines 6
Scroll 60
Scroll Speed 43
Scrolling Bottom Graph 28
Second Echo Rejection 50
Selecting Menu Items 34
Serial Number 74
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86
DS400 and DS500 Digital Fishfinders
Speed 60
Speed Calibrate 74
Speed Units 71
System
Connections 13
T
Target Depth ID 58, 68
Technical Support 79
Temp Alarm 69
Temp Calibrate 74
Temp Graph Page 31
Temp Range 69
Temp Units 71
Temperature 60
Time Format 61, 72
Time Offset 61
Time Setting 61
Trackpad 30
Transducer 3
Cable 14
Cleaning 75
Connections 13, 14
Frequency 38
Installing 16
Transparent Menu 59
Trip 60
Trip Reset 53
TTG 61
TVG 49
U
Units 71
Bearing Mode 71
Date Format 71
Depth Units 71
Distance Units 71
Speed Units 71
Temp Units 71
Time Format 72
V
VRM 30, 39
W
Warranty iii
Waypoint 61
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