Leadtek Research LR9821 Wireless GPS Receiver User Manual 9821 Specification 20030415

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Document ID	321554
Application ID	vQkRO5tStgJFFfwF5yFF3A==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	15.59kB (194819 bits)
Date Submitted	2003-04-29 00:00:00
Date Available	2003-04-29 00:00:00
Creation Date	2003-04-25 18:21:07
Producing Software	Acrobat Distiller 5.0 (Windows)
Document Lastmod	2003-04-25 18:21:07
Document Title	Microsoft Word - 9821_Specification_20030415
Document Creator	PScript5.dll Version 5.2
Document Author:	ellie

TomTom Wireless GPS Receiver
Specification
GPS 9821
Version 1.2 beta
15 April 2003
All Rights Reserved
.
Contents
MAIN FEATURES .........................................................................................................................1
SPECIFICATIONS.........................................................................................................................1
2.1
2.2
2.3
2.4
ACCESSORIES ..............................................................................................................................3
3.1
3.2
POWER ......................................................................................................................................3
MOUNTING ................................................................................................................................3
OPERATION ..................................................................................................................................5
4.1
4.2
4.3
4.4
4.5
4.6
5.
ELECTRICAL CHARACTERISTICS .............................................................................................1
ENVIRONMENTAL CHARACTERISTICS .....................................................................................2
PHYSICAL CHARACTERISTICS ..................................................................................................3
REGULATORY STANDARDS .......................................................................................................3
HARDWARE DESCRIPTION ........................................................................................................5
TURN ON/OFF .............................................................................................................................5
CHARGING .................................................................................................................................6
BLUETOOTH COMMUNICATION ...............................................................................................6
GPS...........................................................................................................................................6
PIN CODE ...............................................................................................................................6
NOTICES.........................................................................................................................................7
5.1
5.2
5.3
5.4
5.5
5.6
GLOBAL POSITIONING SYSTEM ................................................................................................7
AIRCRAFT AND HOSPITALS ......................................................................................................7
HEAT REFLECTIVE SHIELDS ....................................................................................................7
IMPORTANT ...............................................................................................................................7
BATTERY ...................................................................................................................................7
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
‹ Supports Trickle Power mode Power Saving
‹ 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
General
Chipset
Frequency
C/A code
Channels
Antenna Type
SiRF Star IIe/LP
L1, 1575.42 MHz
1.023 MHz chip rate
12 channel all-in-view tracking
Built-in Ceramic patch antenna
External antenna optional
Accuracy
Position
Velocity
Time
10 meters, 2D RMS
0.1 meters/second
1 microsecond synchronized to GPS time
Datum
Default
WGS-84
Acquisition Rate (Open sky, stationary)
Reacquisition
Snap start
Hot start
Warm start
Cold start
0.1 sec., average
2 sec., average
8 sec., average
38 sec., average
45 sec., average
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Dynamic Conditions
Altitude
Velocity
Acceleration
Jerk
18,000 meters (60,000 feet) max.
515 meters/second (1000 knots) max.
4g, max.
20 meters/second3, max.
Power
Operational Power
Charging Power
Battery Source
Battery Charging
Backup Power
Operational Current
3.3VDC±10% (from internal Lithium-Ion battery pack)
5VDC±10%
Rechargeable 600mAh Lithium-Ion battery with 5V DC input
charging circuit
Full charge 2 hours
3.3V (internal onboard rechargeable backup battery)
The device is enabled by Lithium-Ion battery only.
GPS position(patch)
Current
consumption
Remark
BT connect
BT not connect
Continuous
mode
Trickle-power mode
95~105 mA
15--5sec -->65mA
65--1sec-->15mA
GPS not position(patch)
BT connect
BT not connect
98~108mA
65~75mA
1. Battery is not charging state.
2. The current consumption of active antenna is 21mA
Typical Operation
Typical use 6- 8 hours
GPS and Bluetooth fully active 4.5 - 6 hours
Main Interface
Connection
Protocol messages
Communication via Bluetooth Serial Port Profile (SPP)
NMEA-0183 Version 2.20 output protocol
Default output format: GGA(1sec), GSA(5sec),
GSV(5sec),RMC(1sec),VTG(1sec)
2.2 Environmental Characteristics
Humidity range
5% to 95% No condensing
Operating temperature range
-20 C to +60 C (-4 F to 140 F)
Battery discharge
-20 C to +60 C (-4 F to 140 F)
Battery charge
0 C to +40 C (32 F to 104 F)
Short period storage temperature (1 month)
-20 C to +50 C (-4 F to 112
F)
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.
Long time storage temperature(>1 month)
-20 C to +35
C (-4
F to 95
F)
2.3 Physical Characteristics
Length
Width
Height
Weight
Antenna connector
Power connector
Cradle connector
3.38” / 86 mm
1.81” / 46mm
0.75” / 19 mm
2.6 oz. / 75g
MC plug - Note: The internal antenna will be disabled when an
external antenna is connected
3.5mm
Power connector for TomTom Wireless GPS cradle with cover
2.4 Regulatory Standards
Operationl
Safety
Electrical
BQB
CE
FCC Class B, ICES-003 Class B, E-Mark
3 Accessories
3.1 Power
Cigarette Lighter Adapter
Mains Adapter
Vehicle connection
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 for charging. Supports 110V-220V. Multiple
AC plugs provided for US, UK and Europe.
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
Cradle
Strong magnets for mount on magnetic surface. Rooftop use
not advised (theft, weather, loss). Adhesive magnetic plate
for dashboard provided.
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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.
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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:

LED1
BT & Low Power LED
LED1 Color and Action
Blue Flash
Purple–Red Flash
Description
Bluetooth Active
Yes
Yes
LED2
GPS & Charge LED
LED2 Color and Action
Dark
Green Flash
Orange
Orange-Red Flash
Description
Battery Charged
Position Fixed
No
No
No
Yes
Yes
No
Yes
Yes
Low Power
No
Yes
4.2 Turn on/off
Turn on
Turn off
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).
To turn off the receiver, press the power button on the topside for
3 seconds. The LED indicator will flash briefly before switching
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.
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
Charging
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.
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
Connected
The left LED(LED 1) indicator will flash if there is no
communication between the receiver and another device.
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 0
C/32 F or high (over 40 C/110 F) 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 60 C(140 F). 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
-7-
.
BATTERY CHARGING.
5.6 FCC
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.
CAUTION
Any changes or modifications not expressly approved by the grantee of this device could void the user’s
authority to operate the equipment.
FCC RF Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
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
Home Page: www.leadtek.com.tw
E-mail: service@leadtek.com.tw
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Create Date                     : 2003:04:25 18:21:07+08:00
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Creation Date                   : 2003:04:25 10:21:07Z
Mod Date                        : 2003:04:25 10:21:07Z
Producer                        : Acrobat Distiller 5.0 (Windows)
Author                          : ellie
Metadata Date                   : 2003:04:25 10:21:07Z
Creator                         : ellie
Title                           : Microsoft Word - 9821_Specification_20030415

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