Leadtek Research LR9821S Wireless GPS With Bluetooth User Manual 9821
Leadtek Research Inc Wireless GPS With Bluetooth 9821
User Manual
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TomTom Wireless GPS
User’s Manual
9821
Version 1.1 beta
25 March 2003
All Rights Reserved
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Contents
1 MAIN FEATURES .........................................................................................................................1
2 SPECIFICATIONS.........................................................................................................................1
2.1 ELECTRICAL CHARACTERISTICS .............................................................................................1
2.2 OTHER CHARACTERISTICS ......................................................................................................2
2.3 FIRMWARE CHARACTERISTICS................................................................................................3
2.4 CERTIFICATIONS ......................................................................................................................3
3 ACCESSORIES ..............................................................................................................................4
3.1 POWER ......................................................................................................................................4
3.2 MOUNTING................................................................................................................................4
4 OPERATION ..................................................................................................................................5
4.1 HARDWARE DESCRIPTION..............................................................................................................5
4.2 TURN ON/OFF ..................................................................................................................................5
4.3 CHARGING ......................................................................................................................................6
4.4 BLUETOOTH COMMUNICATION ...............................................................................................6
4.5 GPS...........................................................................................................................................6
4.6 PIN CODE ...............................................................................................................................6
5. NOTICES.........................................................................................................................................7
5.1 GLOBAL POSITIONING SYSTEM......................................................................................................7
5.2 AIRCRAFT AND HOSPITALS ......................................................................................................7
5.3 HEAT REFLECTIVE SHIELDS ..........................................................................................................7
5.4 IMPORTANT.....................................................................................................................................7
5.5 BATTERY.........................................................................................................................................7
5.6 FCC ................................................................................................................................................8
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1 Main Features
12 Channels “All-In-View” Tracking
Position accuracy of 10 meters 2D RMS
Cold/Warm/Hot Start Time: 45/38/8 Seconds
Reacquisition Time: 0.1 seconds
RF connector for external GPS antenna
Supports Standard NMEA-0183
Compatible with Bluetooth devices with Serial Port Profile (SPP)
Superior Sensitivity for Urban Canyon and Foliage Environment
Small, sleek, and lightweight design easily fits in your hand
Two LEDs indicating Bluetooth and GPS activity
Lithium-ion battery lasting full working day typical use
On/off push button
Dimensions: 1.81” x 3.38” x 0.75” / 46mm x 86mm x 19mm
2 Specifications
2.1 Electrical Characteristics
Items Description
Chipset GSP2e/LP SiRF starII LP technology
Frequency L1, 1575.42 MHz
C/A code 1.023 MHz chip rate
Channels 12
General
Antenna Built-in Ceramic patch antenna
External antenna optional
Position 10 meters, 2D RMS
Velocity 0.1 meters/second
Accuracy
Time 1 microsecond synchronized to GPS time
Datum Default WGS-84
Reacquisition 0.1 sec., average
Snap start 2 sec., average
Hot start 8 sec., average typical TTFF
Warm start 38 sec., average typical TTFF
Acquisition
Rate(Open Sky
& Stationary
Requirements)
Cold start 45 sec., average typical TTFF
Altitude 18,000 meters (60,000 feet) max.
Velocity 515 meters/second (1000 knots) max.
Acceleration 4g, max.
Dynamic
Conditions
Jerk 20 meters/second3, max.
Main power input 3.3±10%V DC input.
Charging Power 5VDC±10%
Battery Source Rechargeable 600mAh Lithium-Ion battery
with 5V DC input charging circuit
Supply Current Please refer to the following table.
<Note 1>
Power
Battery Charging Full charge 2 hours
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Backup Power 3.3V(internal onboard rechargeable backup
battery).
Operational Current The device is enabled by Lithium-Ion
battery only.
Type Operation Typical use 6-8 hours
GPS and Bluetooth fully active 5~6 hours
Bluetooth
Module
CSR chip solution Samsung Bluetooth Module
<Note 1> Current consumption
9821vE
GPS position(patch) GPS not position(patch)
BT connect
state Yes No Yes No
Current
consumption 107~113mA 80~90mA 110mA 83~96mA
Remark 1.Battery is not charging state.
2.The current consumption of active antenna is 21mA
2.2 Other Characteristics
Items Description
Humidity range 5% to 95% No condensing
Operating temperature range -20ºC to +60ºC ( -4ºF to 140ºF)
Battery discharge -20ºC to +60ºC ( -4ºF to 140ºF)
Battery charge -10ºC to +55ºC ( -4ºF to 104ºF)
Short period storage
temperature (1 month)
-20ºC to +50ºC ( -4ºF to 112ºF)
Environmental
Characteristics
Long time storage
temperature (>1 month)
-20ºC to +35ºC ( -4ºF to 95ºF)
Length 86 mm (3.38in)
Width 46 mm (1.81 in)
Height 19 mm (0.75 in)
Weight 75g(2.6 oz)
Antenna connector MC plug<Note2>
Power connector 3.5mm
Physical
Characteristics
Cradle connector Power connector for TomTom
Wireless GPS cradle with cover
Active antenna 3.3V Active antenna
Antenna
Passive antenna With LR 9410 LNA module
<Note2> The internal antenna will be disabled when an external antenna is connected.
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2.3 Firmware Characteristics
Items Description
Core of firmware HS Version 2.0 (SiRF Xtrac)
Baud rate 4800
Code type NMEA-0183 ASCII
Datum WGS-84
Protocol message NMEA-0183 Version 2.20 output protocol,
Default output format: GGA(1sec), GSA(5sec),
GSV(5sec), RMC(1sec), VTG(1sec)
Output frequency 1 Hz
2.4 Certifications
Items Description
Bluetooth BQB
RF relative CE! & FCC_ID
Safety FCC & CE
Other E-mark
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3 Accessories
3.1 Power
Cigarette Lighter Adapter Cigarette Lighter Adapter for in-vehicle use.
Supports 12V and 24V. Inline splitter optionally allows
simultaneous charging of GPS receiver and PDA or smartphone
with the extra PDA powercable (5V, 3.5mm connector),
compatible with most PDA’s. iPaq inline converter provided.
Mains Adapter Mains Adapter for charging. Supports 110V-220V. Multiple
AC plugs provided for US, UK and Europe.
Vehicle connection TomTom Wireless GPS cradle connects to either the Cigarette
Lighter Adapter, or directly to the vehicle’s electrical system
with provided cable.
3.2 Mounting
Magnetic Strong magnets for mount on magnetic surface. Rooftop use
not advised (theft, weather, loss). Adhesive magnetic plate
for dashboard provided.
Cradle Multi-function cradle for office use (charging) or in-vehicle
mounting. Includes adhesive tape for attachment to windshield,
or screwholes for permanent mounting. Cradle powers and
charges TomTom Wireless GPS if connected to 5V supply
(Cigarette Lighter Adapter or Mains Adapter) or 12V-24V
supply (vehicle’s electrical system).
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4 Operation
4.1 Hardware Description
The Bluetooth GPS has two LED light which each has two colors. One is GPS & Charge status LED,
that is named LED 2, and the other is Bluetooth & low power status LED, that is named LED 1. The
status table of LED shows as follows:
<State Table of LED>
LED1
BT & Low Power LED Description
LED1 Color and Action Bluetooth Active Low Power
Blue Flash Yes No
Purple–Red Flash Yes Yes
LED2
GPS & Charge LED Description
LED2 Color and Action Battery Charged Position Fixed
Dark No No
Green Flash No Yes
Orange Yes No
Orange-Red Flash Yes Yes
4.2 Turn on/off
Turn on To turn on the receiver, press the power button on the topside
briefly (0.5 seconds). The right LED(LED 2) indicator will flash
briefly. The left LED(LED 1) indicator will start flashing. Note:
When the Receiver is in the cradle, it will switch on when power
to the cradle is switched on (to synchronize with vehicle ignition).
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Turn off To turn off the receiver, press the power button on the topside for
3 seconds. The LED indicator will flash briefly before switching
off the receiver. Note: When the receiver is in the cradle, the
receiver will switch off if the power to the cradle is interrupted or
switched off (to synchronize with vehicle ignition).
4.3 Charging
Low Power The left LED(LED 1) indicator will turn RED (normally BLUE)
when battery power becomes low. Connect the receiver to a
powers source to continue operation and to recharge the battery.
Charging The right LED(LED 2) indicator will turn RED (or ORANGE)
when the battery is being charged. When fully charged, the RED
indicator will switch off.
4.4 Bluetooth Communication
Waiting to connect The left LED(LED 1) indicator will flash if there is no
communication between the receiver and another device.
Connected The left LED(LED 1) indicator will turn to continuous lighting
when the receiver is connected through the wireless link with
another device.
4.5 GPS
Navigating The right LED will flash GREEN (or ORANGE when charging) if
the receiver is able to determine the current position.
4.6 PIN CODE
The PIN code means Personal Identification Number for Bluetooth device and it is also
called as Pass Key. The Bluetooth GPS receiver has the default PIN Code, and is “0000”. Generally
speaking, there are two steps in Bluetooth connecting. One is pairing process, the other is link process.
If you need PIN code to pairing and connect, you can use the default pin code, “0000” to connect
Bluetooth device. Our GPS receiver belongs to non-safety connecting, you can use in general
application to finish connecting.
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5. Notices
5.1 Global Positioning System
The Global Positioning System (GPS) is operated and maintained by the Government of the United
States of America who are responsible for the availability and the accuracy of the system. Changes in
the operation, availability and accuracy may affect the operation of your GPS receiver.
5.2 Aircraft and Hospitals
Use of devices with an antenna is prohibited on most aircraft and in many hospitals. The TomTom
Wireless GPS receiver is a receiving and transmitting device with two antenna’s and should not be used
in these environments.
5.3 Heat Reflective Shields
Modern vehicles may have a heat reflective shield in the windshield, preventing proper GPS signal
reception if the receiver is placed under the windshield. To get proper reception:
(a) Use an external antenna, or
(b) Place the receiver in a different position, or
(c) Attach the cradle to the windshield behind the rearview mirror, where many vehicles have an
opening in the heat reflective shield, indicated by a black outline.
5.4 Important
The information in this document is subject to change without notice. No liability shall be assumed for
technical or editorial errors or omissions contained herein; nor for incidental or consequential damages
resulting from the performance or use of this material. This document contains information protected by
copyright.
5.5 Battery
This product uses a Lithium-Ion battery. Please charge fully before first use. Operation in low (below 0º
C/32ºF or high (over 40ºC/110ºF) temperatures will affect power supply efficiency and the ability to
charge the battery. All Lithium-Ion batteries will experience power supply efficiency deterioration over
time even if not used and have a limited life expectancy. Permanently powering the battery will reduce
life expectancy. Do not use your product in a humid, wet and/or corrosive environment. Do not put,
store or leave your product in or near a heat source or in a high temperature location and do not expose
it to temperature over 60ºC(140ºF). Failure to follow these guidelines may cause the Lithium-Ion
battery to become hot, explode or ignite and cause injury and/or damage. THE LITHIUM-ION
BATTERY CONTAINED IN THE PRODUCT MUST BE RECYCLED OR DISPOSED OF
PROPERLY. USE ONLY WITH SUPPLIED CHARGER(s) AND SUPPLIED AC ADAPTOR FOR
BATTERY CHARGING.
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5.6 FCC Warning Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
--Consult the dealer or an experienced radio/TV technician for help.
Installation and use of this TomTom Wireless GPS must be in strict accordance with the instructions
included in the user documentation provided with the product. Any changes or modifications (including
the antennas) made to this device that are not expressly approved by the manufacturer may void the
user’s authority to operate the equipment. The manufacturer is not responsible for any radio or television
interference caused by unauthorized modification of this device, or the substitution of the connecting
cables and equipment other than manufacturer specified. It is the responsibility of the user to correct any
interference caused by such unauthorized modification, substitution or attachment. Manufacturer and its
authorized resellers or distributors will assume no liability for any damage or violation of government
regulations arising from failing to comply with these guidelines.
FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure
limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or
operating in conjunction with any other antenna or transmitter.
Your device contains a low power transmitter. When device is transmitted it sends out RadioFrequency
(RF) signal.
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Safety Information
In order to maintain compliance with the FCC RF exposure guidelines, this equipment shouldbe
installed and operated with minimum distance 20cm between the radiator and your body.Use only with
supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and
may violate FCC regulations.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
CAUTION
Any changes or modifications not expressly approved by the grantee of this device could void the user’s
authority to operate the equipment.
Leadtek Research Inc.: 18F, 166, Chien-Yi Rd., Chung Ho, Taipei Hsien, Taiwan (235)
Phone: +886-(0)2 8226 5800 Fax: +886-(0)2 8226 5801
Leadtek U.S.A.: 46721 Fremont Blvd., Fremont, CA94538, U.S.A.
Phone: +510 490 8076 Fax: +510 490 7759
Leadtek Research Europe B.V.： Antennestraat 16 1322 AB, Almere – The Netherlands
Tel:+31(0)36 536 55 78 Fax:+31(0)36 536 22 15
E-mail: service@leadtek.com.tw Home Page: www.leadtek.com.tw
Leadtek Research Inc.: 18F, 166, Chien-Yi Rd., Chung Ho, Taipei Hsien, Taiwan (235)
Phone: +886-(0)2 8226 5800 Fax: +886-(0)2 8226 5801
Leadtek U.S.A.: 46721 Fremont Blvd., Fremont, CA94538, U.S.A.
Phone: +510 490 8076 Fax: +510 490 7759
Leadtek Research Europe B.V.： Antennestraat 16 1322 AB, Almere – The Netherlands
Tel:+31(0)36 536 55 78 Fax:+31(0)36 536 22 15
E-mail: service@leadtek.com.tw Home Page: www.leadtek.com.tw