CanMore GT-750F User manual

CanMore Bluetooth
GPS Receiver
GT-750F
User Manual
Version 1.0
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TABLE OF CONTENTS
1.Product Introduction ........................................................................................................... 5
1.1 Overview................................................................................................................................................................5
1.2 Features.................................................................................................................................................................5
1.3 Technology Specification........................................................................................................................................6
1.3.1 Physical Dimension……………………………………………………………………………………………………………..6
1.3.2 Product Notification……………………………………………………………………………………………………………..6
1.3.3 Electrical Characteristics…………..…………………………………………………………………………………………..6
1.3.4 Performance……….……………………………………………………………………………………………………………..7
1.3.4.1 GPS……….……………………………………………………………………………………………………………..7
1.3.4.2 Bluetooth...……………………………………………………………………………………………………………..7
1.3.4.3 Battery….………………………………………………………………………………………………………………..8
1.4 Application.............................................................................................................................................................8
2. Before Start........................................................................................................................ 8
2.1 Check the Package Content..................................................................................................................................8
2.2 Power Switch ……………………………………………………………………………………..............................................9
2.3 LED Disay..........................................................................................................................................................10
2.4 Hardware Features.............................................................................................................................................11
2.4.1. Power Switch............................................................................................................................................11
2.4.2. Power Jack...............................................................................................................................................11
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2.4.3. Bluetooth Status LED (blue) .....................................................................................................................11
2.4.4. GPS Status LED (Green)...........................................................................................................................11
2.4.5. Battery Status LED (Red/Yellow)...............................................................................................................12
2.5. Getting Started..................................................................................................................................................12
2.5.1. STEP 1:Charge the Battery.......................................................................................................................12
2.5.2. STEP 2:Turn on Receiver and Wait for GPS Fix…………………………………………………………………........12
2.5.3. STP3:Connect to Bluetooth-Enabled Devices……………………………………………………………………........13
2.5.4. STEP 4:Connect to your Navigation Software…………………………………………………………...………………………......13
2.6 How to replace Li-ion Battery………………………………………………………………………….................................................13
2.7 How to use Car Charger to charger your handheld device…………………………………………………………………..13
3. Bluetooth Connection........................................................................................................14
3.1 Turn on the Device..............................................................................................................................................14
3.2 Browse Devices...................................................................................................................................................14
3.3 Browse Services……………..................................................................................................................................15
3.4 Application……………………................................................................................................................................16
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1.Product Introduction
1.1 Overview
zFast Acquisition high-Sensitivity 44 Channel Bluetooth-GPS Receiver.
The GT-750F is a single board of Bluetooth-GPS receiver for customers who require easy system integration and
minimal development risk.
The GT-750F is optimized for good performance and low cost. Its 44 parallel channels and Venus520 search bins
provide short start-up time and fast signal acquisition. Having fast time-to-first-fix and high sensitivity, the GT-750F
offers good navigation performance even in urban canyons.
Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy.
The onboard patch antenna provides good signal reception. It provides fast satellite signal acquisition and short startup
time. Acquisition sensitivity of –155dBm and tracking sensitivity of –158dBm offers good navigation performance even
in urban canyons having limited sky view.
1.2 Features
zAcquire and track 44 satellites simultaneously
zVenus520 simultaneous time-frequency search bins
zSignal detection better than -158dBm
zReacquisition sensitivity –155dBm
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zCold start < 40 seconds at –135dBm
zHot start < 1sec under open sky
z5m CEP accuracy
zSBAS (WAAS, EGNOS) support
zBluetooth version 2.0 compliant
zCompatible with Bluetooth devices with Serial Port Profile (SPP)
zCharger circuitry and battery socket for N3650 Li-ion battery
zMore than 13 hours of operation
zDimension:73x44x21 mm
1.3 Technology Specification
1.3.1 Physical Dimension:
zBluetooth GPS unit Size: 73.0(W) x 44.0(D) x 21.0(H) (mm)
zWeight: 60g
1.3.2 Product Notification
zOperating temperature range -20ºCto+60ºC
zStorage temperature: -30oC to +70oC.
zBattery Storage temperature range-40ºCto+60ºC
zHumidity range up to 95% no condensing
1.3.3 Electrical Characteristics
zInput voltage: + 5.5 ± 0.5VDC.
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zackup power: 3V For battery socket Li-ION rechargeable battery (1000 mA)
1.3.4 Performance
1.3.4.1 GPS
zReceiverType 44 parallel channel, L1 C/A code
zAccuracy Position 5mCEP
Velocity 0.1m/sec
zStartup Time <1sechotstart
< 40sec cold start
zSignal Reacquisition 1s
zSensitivity -145dBm acquisition
-158dBm tracking
zUpdateRate 1Hz standard
zDynamics 4G (39.2m/sec2)
zOperational Limits Altitude < 18,000m or velocity < 515m/s
(COCOM limit, either may be exceeded but not both)
zProtocol NMEA-0183 V3.01
GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG, GPZDA
9600 baud, 8, N, 1
zDatum DefaultWGS-84
User definable
1.3.4.2 Bluetooth
zSPP compatible, version 2.0 compliant
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zclass-2 operation, 1.17dBm output level Up to 10m of operation
zDetails specifications please refer to appendix D at page 19.
1.3.4.3 Battery
zbattery socket Li-ION rechargeable battery
zCapacity: 740mAh
1.4 Application
zPDAand Cellular Phone Navigation
zNavigation and positioning
zAutomotive Vehicle Tracking
zPersonal Positioning
zSporting and Recreation
2.Before Start
2.1 Check the Package Content
Before you start using GT-750F, please check out if your package includes the following tems. If any item isdamaged or
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missed, please contact your reseller at once.
zGT-750F Bluetooth GPS receiver
zCarCharger
zUser manual CD
zAC Adapter(optional)
2.2 Power Switch:Push the power switch is on/off
Power switch
On/Off
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2.3 LED Display
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Battery and charger status Bluetooth status GPSstatus
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