SAN JOSE NAVIGATION
BT Series
BT-48
User's Manual
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PREFACE
Thank you for purchasing the SAN JOSE NAVIGATION BT-48 Wireless
GPS receiver. This deliberately edited manual is to introduce the users,
to provide the complete technical data that is needed, and so as to
operate BT-48 smoothly and correctly as soon as possible. Make sure to
read this manual carefully before using this product. Most problems will
be solved through the explanations and the troubleshooting tips. Once
you finish reading it, keep it handy for necessary reference.
Please note that specification and information are subject to change
without prior notice in this manual. Any change consequently will be
integrated into future editions. The manufacturer assumes no
responsibility for any errors or omissions in this document.
This manual is divided into the following chapters:
Chapter
Content
Information
Brief
product
Introduction,
Getting started
Operation Guide
1
2
3
4
5
information & specification
Detailed
operation guide
hardware/software
Care and
Maintenance
Attentions for care & maintenance
Lists of possible problems &
solutions during operation
After sales services & limited
warranty for this product
Troubleshooting
Warranty
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TABLE OF CONTENTS
Preface………………………………………………..………………………3
1 Getting Started………………………………….………………………5
1.1 Product Description…………….……...……………………..….…..5
1.2 Features…………...………….…………………….……….………..5
1.3 BT-48 Detailed Parts…………………...….……….………………..6
1.4 Application……………………………….…………………..………..8
1.5 Specifications…..………………………..…….……………………...9
1.6 Package Contents………………...…….…………………………..10
2 Operation Guide...…………………………………………….………11
2.1 Operating System Requirement………………………..……..….….11
2.2 GPS Signal Reception…………………………………..……..……..11
2.3 Connect BT-48 to your Pocket PC..…………………………..……..12
2.4 Pair BT-48 to your Pocket PC…………………………...…...……...18
2.5 Reference Map Software List……………………………...………...22
2.6 Recharging the Batteries…...………………………...……….…..…23
3 Care & maintenance….………………………………..……...…….26
4 Troubleshooting….……………………………………….....…...….27
5 Warranty………………….………………..…………………….………29
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1
GETTING STARTED
1.1 Product Description
The SANAV BT-48 Bluetooth GPS Receiver is a mobile GPS receiver
integrated with Bluetooth wireless technology. Combining the highly
technical GPS receiver, mini antenna and Bluetooth technology all
together from our innovative concept, BT-48 achieves the highlights of
micro-sized, high gain, low power consumption, long battery life and
totally wireless GPS solution. BT-48 is flexibly designed to fit for
navigation and positioning along with any Bluetooth-enabled PC, Palm or
Pocket PC devices. The total wireless solution enables you to navigate
freely without the hassle of messy wire connections.
1.2 Features
◇ Bluetooth wireless technology for wireless connection.
◇ Capability of reading NMEA-0183 Sentences (DTM, GGA, GLL, RMC,
VTG, ZDA) from GPS.
◇ High sensitivity in vehicle use.
◇ Smallest size of Bluetooth GPS receiver on market
◇ Streamline and lightweight: perfect for mobile and portable use.
◇ Clear red and blue LED to indicate power and GPS status.
◇ Use 3 AAA NiMH batteries to operate more than 6hr after full charged
in continuous mode. The power source is easy to get.
◇ Fast TTFF: Cold/Warm/Hot: 45/35/6
◇ WASS capable
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1.3
BT-48 Detailed Parts
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1.4 Applications
◇ Navigation and positioning
◇ Finding streets and routes via GPS map software
◇ Travel/track planning
◇ Personal security and safety
◇ Application for Marine Navigation
◇ Fleet management GPS system
◇ GPS network timing
◇ In-car navigating/locating for public safety and emergency
◇ AVL GPS function
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1.5 Specifications
General:
Frequency:
C/A:
L1, 1575.42 MHz.
1.023 MHz chip rate
1 sec
16 Parallel Channels
Default: None
WAAS
GPS Fix Data Renewal Rate:
Channels:
DGPS Source:
Programmable:
Antenna Type:
Built-in Antenna
Accuracy: (DGPS: None)
Position:
Velocity:
15 meters RMS, without SA
0.1meters /second, without SA
0.1 Km/h with Signal level higher than -130dBm.
Speed faster than 40km/h.
0.2 deg with Signal level higher than -130dBm.
Speed faster than 40km/h. Course 45±0.1°
-130dBm
-138dBm (Fixed position)
1ms (Fixed position)
1ms synchronized to GPS time
WGS-84 (or by demanded)
Open Sky and Stationary
2 sec, average
Speed accuracy:
Bearing accuracy:
Acquisition sensitivity:
Tracking sensitivity:
Time Accuracy (95%):
Time:
Datum:
Acquisition Rate:
Reacquisition:
Cold Start:
Warm Start:
Hot Start:
<45 sec, average
<35 sec, average
<6 sec. average
Communicate with Host Platform via Bluetooth
(Class2) Serial Port Profile (4800 BPS)
Default: NMEA-0183 (V2.3)—
Connection:
Protocol:
DTM, GGA, ZDA, GLL, VTG, RMC
Power:
Device Size and Weight:
Default: 6hr. (min.) with AAA 1.5V Battery * 3
42 (W) x 63 (L) x 27.5 (H) mm, 80g
Operating Temperature: -20°C to + 60°C
Storage Temperature: -30°C to + 70°C
Relative Humidity: 5% to 95%, non-condensing
Environmental:
Specifications subject to change without prior notice.
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1.6 Package Contents
BT-48 Body
1
2
Software & Manual CD
12V to 5V@3A Cigarette Lighter
AAA Batteries x 3
3
4
User’s Manual & Quickstart
5
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2
OPERATION GUIDE
2.1 Operating System Requirement
◇ Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP,
Windows CE, Macintosh or any other OS that is compatible of GPS
NMEA Sentence format.
◇ Desktop/laptop PC, Palm, Pocket PC, which is Bluetooth-enabled as
the communication device.
◇ Host Control Interface (HCI) Supports Bluetooth Serial Port Profile
(SPP)
2.2 GPS Signal Reception
The SANAV BT-48 offers 15m high position accuracy and 45sec TTFF
cold start initial position fix. However, those performances depend on the
location and the initial state of the receiver. The environmental factors
that influence GPS TTFF and position accuracy are:
◇ Tall buildings and constructions
◇ Narrow streets
◇ Heat rejection film on glass or on windshield
◇ Under trees of heavy leafage
◇ Beside large and tall cliffs
◇ Any object that obstructs a clear view of the sky
◇ Poor satellites geometry conditions.
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2.3 Connect BT-48 to Your Pocket PC
1 Load 3 fully charged AAA NiMH batteries into BT-48; make sure the
batteries are loaded in their correct polarity (+or -) of the terminals.
2 Turn BT-48 on. The battery status LED will immediately be red to
indicate power success.
3 Secure your BT-48 in an unobstructed, open sky view and stable
place. If you use BT-48 in you vehicle, place BT-48 on the dashboard
with the front surface facing the sky.
4 To access Bluetooth communication between BT-48 and Pocket PC,
power on your Pocket PC first. After initializing, you will see the
Bluetooth icon on the right down corner on your screen.
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5 Tap the Bluetooth icon; select “Bluetooth Manager”. Note that the
Bluetooth function should be on automatically when you initialize your
Pocket PC.
6 In Bluetooth Manager “My Shortcuts” window, Tap “New” & “Connect”
to find available Bluetooth devices and services.
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7 In the Bluetooth Connection Wizard, select “Explore a Bluetooth
device” then tap “Next”.
8 Tap “Next ”to continue Bluetooth Connection Wizard.
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9 Await Pocket PC searching for Bluetooth devices. You will see
“SANAV BTGPS” in your Bluetooth Browser window. Tap the icon to
continue
10 Select Bluetooth available service “SPP” in the Service Selection
menu, and tap “next” to continue.
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11 Now you successfully create Bluetooth Connection shortcut. Tap
“Finish” to close the Connection Wizard program.
12 Now in the Bluetooth Manager menu, you will see the SANAV BTGPS
shortcut in the list. Tap the icon still and select the Connect option.
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13 Bluetooth connections completed. In the Active Connection window,
you can check the Bluetooth connection is on or not.
14 Await TTFF simultaneously, the GPS status LED will be Blue to
indicate GPS positioning fix.
15 BT-48 will now automatically and continuously receive the satellites'
GPS NMEA data and transfer to Pocket PC via Bluetooth for
navigation application.
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2.4 Pair BT-48 to Your Pocket PC
1 In “Bluetooth Manager” window—“My Shortcuts”, select “Tools” and
“Paired devices”.
2 In “Bluetooth: Paired devices” window, tap “Add” button.
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3 In “Bluetooth: Device Pairing” window, tap “ ” icon to search for
current available Bluetooth devices.
4 Waiting for Bluetooth device searching. You will see the SANAV
BTGPS icon appearing in the following list. Tap SANAV BTGPS icon
to continue.
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5 In “Bluetooth: Device Pairing” window, enter Passkey “6666” and then
tap “ok”
6 See the Bluetooth is adding device: SANAV BTGPS
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7 Pairing completed. You can check your paired device in the Bluetooth
Paired device or Connection Wizard window.
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2.5 Reference GPS Map Software List
The following map software list is for reference only. If you want to find
the map software of specific area or country, please contact the local
dealer for further information.
Note that all the products and brand names mentioned in this publication
are trademarks or registered trademarks of their respective holders.
Pocket PC/Palm
■ OziExplorerCE
■ Fugawi for Pocket PC
■ Microsoft Pocket Street
■ Mapsonic GPS Navigation Software
■ Maptech Pocket Navigator
■ Handmark Street Finder
■ Arcpad Street Map
■ PocketMap Navigation USA 2003
■ Pocket Terra
■ Pocket Streetmap
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2.6 Recharging the Batteries
1 Remove the battery door by sliding its downward.
2 Load 3 AAA batteries. Make sure the batteries are loaded in their
correct polarity (+or -) of the terminals.
Note: —Do not mix old and new batteries.
—Do not mix alkaline, carbon-zinc or NiMH rechargeable
batteries together.
3 Use the cigarette lighter inside your package. The DC output is
designed as 5V at totally 3A with both mini-USB and DC jack. BT-48
and iPAQ Pocket PC can be both recharged at the same time in your
vehicle.
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4 Insert mini-USB connector into your BT-48 electrical outlet as below.
Note that mini-USB has the groove design to prevent reverse phase.
Once the BT-48 is connected with mini-USB, its charging LED
indicator will be blinking twice, and then stay red still. After the
batteries are full of electricity, the recharging LED indicator will be
turned off automatically.
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5 Also insert the other DC jack into the cradle/charger of your iPAQ
Pocket PC.
6 Now you can use the recharging system and feel free of worrying
about power consumption and operation time during the navigation in
your vehicle.
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3
CARE & MAINTENANCE
Cleaning
ꢀBefore cleaning, make sure the unit is not in use and the power is off
ꢀClean the body and the components by wiping with a soft dry cloth.
ꢀDo not use any kind of volatile or organic cleansers for it may result in
corrosion.
ꢀNo lubricator or chemical should be used to clean the unit; it may
cause unexpected damage to the surface or inner electronic
component.
Care & Maintenance
ꢀDo not place the subject in extreme temperature, sunlight, dust and
dirt, in case of the unpredictable breakdown.
ꢀKeep the subject out of small children’s reach.
ꢀAvoid placing the subject under rain, water splash, liquid or high
humidity environments.
ꢀNever dissemble or alter the component inside the unit for it may
result in electrical damage or injury.
ꢀDo not drop, shake or knock the subject for it may cause
non-recoverable damages to the product.
ꢀKeep the cables from strong straining or folding for it may cause
contact fault.
ꢀAvoid storing and using the unit to extreme magnetic fields.
ꢀDo not place or use the subject filled with highly flammable gas.
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4
TROUBLESHOOTING
If you are experiencing difficulties with your BT-48, consult the following
troubleshooting table for possible solutions.
BT-48 Problems
Problem
Diagnosis
Solution
• Power failure • Batteries are run out • Check the power source installation
of electricity
• Batteries are not
loaded in correct
• Reconfirm the power source is
normally applied
• Check the batteries can be
functioned or not
polarity
• Batteries are not
matched
• Do not mix different types of batteries
together
• Module has • Power failure
• Refer to the solution of power failure
no data output • Bluetooth connection • Check Bluetooth connections
fail • Fix the baud rate at 4800bps
• Baud rate is incorrect • Make the antenna locate in a full view
• Antenna is
obstructively
of the sky
functioned
• GPS data is • Module is in cold
not in correct start mode
order
• Module takes
a longer time to
start
• Under cold start mode, the module is
to be initialized for 45 seconds
• Longer TTFF results from necessary
accumulation of GPS data from each
satellite or obstruction of the sky
view.
• Pocket PC
cannot find
BT-48
• Pocket PC Bluetooth • Make sure the Pocket PC Bluetooth
function is not open. function is on
• BT-48 is not
powered.
• Replace the old batteries or recharge
the batteries.
• BT-48 is in low
Battery Mode.
• Reconnect Pocket PC and BT-48
once again.
• Bluetooth connection • Reset both Pocket PC and BT-48 and
is busy. reconnect again.
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If you encounter problems during installation and operation that cannot
be solved from the provided information in this manual, please contact
your dealer or our technical support.
Tel: +886-2-26879500
Fax: +886-2-26878893
E-Mail: [email protected]
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5
WARRANTY
Warranty Time Period and Repair Coverage
SAN JOSE NAVIGATION, INC. warrants BT-48 to be free from all
defects and malfunctions in materials and workmanship for a period of
one year from the original purchase date from San Jose Navigation or
authorized dealers. If the equipment functions improperly during the
warranty period, San Jose Navigation will either repair or replace the unit
without charge. Such repair service will include necessary adjustment,
remanufacture, and replacement. The product should be returned
freight-prepaid by the purchaser within valid warranty period. Notice that
you must contact San Jose Navigation for a RMA (Return Material
Authorization) number before returning the goods for repair.
Telephone assistance will also be provided during the warranty period.
Limitations
This warranty is limited only to the repair or replacement of defective
parts confirmed by San Jose Navigation to be a result of faulty materials
or workmanship. Instruments mechanically or physically damaged due to
the following conditions are beyond our warranty:
ꢀ Neglect, misuse or abuse, such as incorrect testing, installation,
or operation.
ꢀ Place subject in extreme environments beyond the limits of the
specifications.
ꢀ Subjected to disassembling, soldering, alteration, unauthorized
repair, and electrical shock by nature.
ꢀ Any incidental or consequential losses or damages result from
the purchase.
ꢀ Disaster, accident, cost or loss of any substitutive equipment.
For damages caused under the above conditions, we'll contact you to
discuss replacement options.
SANJOSE NAVIGATION, INC.
9F NO. 105 SHI-CHENG ROAD, PAN-CHIAO CITY
TAIPEI HSIEN, TAIWAN, R.O.C.
TEL: 886-2-26879500
FAX: 886-2-26878893
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