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环天 GPS导航设备-BT-328说明书.pdf

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1. Overview
2. System Specification
3. Bluetooth Specification
4. Features
5. Introduction
6. Getting Started
7. Usage
8. Test the BT-328 Bluetooth GPS Receiver
9. Troubleshooting
BT-328 User Manual page 1 of 10 BT-328 Bluetooth GPS Receiver User manual, version 1.4
BT-328 User Manual 1. Overview page 2 of 10 Power button AC adapter jack Power status LED GPS status LED Bluetooth status LED Car charger AC adapter (optional accessory)
BT-328 User Manual page 3 of 10 2. System Specification Model Name BT-328 Electrical Characteristics (Receiver) Chipset SiRF GSC2 Frequency L1, 1575.42 MHz C/A Code 1.023 MHz chip rate Channels 12 Tracking Sensitivity Accuracy -155 dBm Position Horizontal 10m 2D RMS Time 1 micro-second synchronized to GPS time Velocity 0.1m/sec 95% Datum Datum WGS-84 Acquisition Rate Hot start 8 sec. average (with ephemeris and almanac valid) Warm start 38 sec. average (with almanac but not ephemeris) Cold start 42 sec. average (neither almanac nor ephemeris) Reacquisition 0.1 sec. average (interruption recovery time) Protocol GPS Output Data NMEA 0183 protocol, and supports command: GGA, GSA, GSV, RMC, VTG, GLL. (VTG and GLL are optional) Dynamic Condition Acceleration Limit Less than 4g Altitude Limit 18,000 meters (60,000 feet) max. Velocity Limit 515 meters/sec. (1,000 knots) max. Jerk Limit 20 m/sec**3 Power Voltage Built-in rechargeable battery (1300 mAh) and 5V DC input charging circuit Operation Time 16 hr. After fully recharged, in continuous mode Physical Characteristics Dimension 67.5mm X 45mm X 17mm Weight 65g Temperature Operating Humidity Up to 95% non-condensing -20ºC ~ 60ºC
BT-328 User Manual page 4 of 10 3. Bluetooth Specification Bluetooth V2.0 Compliant Supply Voltage 2.8V ~ 3.3V Frequency Range 2.042 ~2.480 GHz Receiver Sensitivity – 80 dBm Transmit Power Class 2 Transmitting Range 10 m Power Consumption 45 mA (Typical) 4. Features New SiRF GSC2 high performance and low power consumption chipset Communication with Host Platform via Bluetooth Serial Profile Built-in ceramic patch antenna Support NMEA 0183 data protocol 3 LED to show the status of GPS/Bluetooth/Battery Rechargeable Li-ion battery Operation time: 16 hours, in continuous mode Auto power-off, if Bluetooth is not connected to any device within 10 minutes Bluetooth operation range: 10m 5. Introduction The BT-328 is a GPS receiver with Bluetooth interface and built-in active antenna for high sensitivity to tracking signal. Base on the SiRF start II Low power single chipset and supports all functions (Single Sat updates in reduced visibility, Superior urban canyon performance, Foliage Lock for weak signal tracking, etc.) The BT-328 is well suited to system integrations including PDA, Smart phone, Tablet PC and Notebook PC with Bluetooth devices. It satisfies a wide variety of applications that are purposes in automotive, and outdoor recreation navigation systems.
BT-328 User Manual 6. Getting Started Turn the device on and off page 5 of 10 Power on: Press the power button for 1 second until the GPS status LED is on. Power off: Press the power button for 1 second until the GPS status LED is off. AC Adapter jack The power jack allows you to connect either a DC car charger (included) or AC adapter (included) to recharge the internal battery. Please note that the adapter is rating 5V, 1.2A, positive pole center. LED Function Power Status LED (Red / Yellow): Red Yellow LED off GPS Status LED (Green): Battery power is critically low, please charge it immediately. Battery is charging now. Battery is partially full or fully charged. Blinking On GPS position is fixed. GPS position is not fixed. Bluetooth Status LED (Blue): Blinking slowly (flash once in every 3 seconds) Blinking quickly (flash once in every second) Not connected to any Bluetooth device. (Standby mode) Connected to a Bluetooth device. (On-line mode) Power-saving Function After you have turned on the power of BT-328, and if it was not connected to any Bluetooth device within 10 minutes, BT-328 will turn off the power automatically by itself. If the AC adapter is connected, this function will be disabled.
BT-328 User Manual 7. Usage page 6 of 10 7.1 Connect BT-328 to your Bluetooth device (1) Press the power button to turn on the BT-328. (2) The Bluetooth device could be “a PDA with built-in Bluetooth”, “a PDA with Bluetooth Compact Flash card”, or “a Notebook with Bluetooth device”…etc. (3) Please refer to the user manual of your Bluetooth device and enable it for connecting to BT-328. Some Bluetooth device may need the Bluetooth passkey, the passkey is “0000“. (4) Check the number of COM port used by the Bluetooth device. (5) Run the suitable mapping/navigation software and select the correct COM port & Baud rate: 38400. Note: Most of the application software of Bluetooth device has an auto-detect feature, so you don’t have to manually select the Baud rate. 7.2 Connect BT-328 to a “Windows Mobile Version 5 Pocket PC” 1. Tap on the Bluetooth button on right lower corner. 2. Turn on your Bluetooth GPS receiver. 3. Check “Turn on Bluetooth”.
BT-328 User Manual page 7 of 10 4. Tap the “Devices” tab, and tap “New Partnership…”. 7. Enter Passkey “0000” and tap Next. 5. It will search for all the Bluetooth devices. 6. Select a device (for example “BT-GPS-328EB2”) and tap Next. 8. Check “Serial Port” and tap Finish.
BT-328 User Manual page 8 of 10 9. The device will be shown on the list. 11. Select the device and tap Next. 10. Tap the “COM Ports” tab, and select “New Outgoing Port”. 12. Uncheck “Secure Connection” and from the drop down box select a COM port number (for example, COM8), and then tap Finish.
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