User Manual Bluetooth GPS Receiver BT-338 ver 1.
1 BT-338 at a glance 1.1 Appearance and Function 1.
Figure 2 Take out the battery with pull tag Figure 3 Put new battery into BT-338 3
Figure 4 Fit battery into BT-338 Figure 5 Slide the cover of battery to close Figure 6 Slide the cover of battery to close 4
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2. Introduction The BT-338 is a GPS receiver with Bluetooth interface and built-in active antenna for high sensitivity to tracking signal. Based on the SiRF star III Low power chip set and supports all functions (Single Sat updates in reduced visibility, Superior urban canyon performance, FoliageLock for weak signal tracking, etc.). The BT-338 is well suited to system integrations including PDA, Smart phone, Tablet PC and Notebook PC with Bluetooth devices.
2.3 Power Jack The power jack lets you to connect either a DC car power charger (included) or AC power charger (included) to recharge the internal battery. Please note that the adapter rating 5V, 1.2 A, positive pole center. 2.4 LED Function Bluetooth Status LED (Blue): Blinking (Slowly) ---- Not connected to any Bluetooth device. Blinking (Quickly) ---- Connected to other Bluetooth device.
3. Specification 3.1 System Specification Electrical Characteristics (Receiver) Frequency C/A Code Channels Tracking Sensitivity Accuracy Position Horizontal WAAS enabled Time Velocity Datum Datum Acquisition Rate Hot start Warm start Cold start Reacquisition Protocol GPS Output Data GPS transfer rate Dynamic Condition Acceleration Limit Altitude Limit Velocity Limit Jerk Limit Power Voltage T T Operation Time L1, 1575.42 MHz 1.
4. Usage 4.1. For PDA with built-in Bluetooth 1. Turn on the power switch in BT-338 2. Please refer to the user manual of PDA to enable the Bluetooth of PDA connecting to the BT-338. Some PDAs may need the Bluetooth passkey, the passkey is “0000”. 3. Check the number of COM port used by Bluetooth. 4. Run the suitable mapping/navigation software and select the correct COM port & baud rate : 38400 4.2. For PDA with Bluetooth Compact Flash card 1. Turn on the power switch in BT-338 2.
the passkey is “0000”. 3. Check the number of COM port used by Bluetooth.(Example COM 6). 4. Running the suitable mapping/navigation software and select the correct COM port & baud rate : 38400. Note: The Bluetooth device in most of the applications have an “auto-detect” feature that you do not need to select the Baud Rate.
5. How to test your Bluetooth GPS Receiver? The testing program only supports the Microsoft Windows CE & Pocket PC based PDA platform. 1. Run the “GPSinfo.exe” to execute the installation procedure of testing program (via PC and ActiveSync). 2. Run the “GPS Information” program from “Start → Program files” of PDA. Here is the description of “GPS Information” testing program : User must select COM port , Baud Rate (38400) and click the [Star GPS] button to start receiving GPS data.
Trouble shooting Bluetooth is unable to connect A) Check if the GPS Bluetooth indicator is flashing normally. That is, flash one per each three second means the product is under standby mode; flash once per second means Bluetooth has been online already. B) Check if energy level is sufficient. If red LED is lid up, then the battery level is insufficient, please recharge it until the red indicator is off (recharge is complete). GPS cannot be positioned A) Check if GPS indicator operates normally or not.
