Bluetooth GPS Receiver BT-821C User Manual Ver 1.
Table of Content 1. Product Information .......................................................................................... 3 1.1 Product Description ........................................................................................ 3 1.2 Product Features ............................................................................................ 3 1.3 Product Specifications .................................................................................... 4 2. Hardware Description ..........
1. Product Information 1.1 Product Description BT-821C is a high performance Bluetooth GPS receiver. It uses MTK high performance chipset that supports up to 210 PRN channels with 66 search channels and 22 simultaneous tracking channels. BT-821C build-in a high-performance antenna and ensures excellent signal reception. BT-821C takes advantage of the Bluetooth technology to offer hassle free installation. It connects wirelessly to your Bluetooth enabled smart phone, laptop, tablet PC, or other devices.
1.3 Product Specifications GPS chipset Frequency Chipset Code Protocol Available Baud Rate Channels Antenna Sensitivity Cold Start Warm Start Hot Start Reacquisition Accuracy Maximum Altitude Maximum Velocity Maximum Acceleration Update Rate DGPS L1, 1575.
2. Hardware Description 2.
2.2 LED Behaviors Bluetooth LED (Blue) Status Blink once per three seconds Blink once per second Description Not linked Linked GPS LED (Green) Status Blink once per second Steady on Description Position fixed Position not fixed Power LED (Red/Amber) Status Red light steady on Red light Off Amber light steady on(charging) Amber light Off(charging) Battery Battery Battery Battery Description low good charging charging finish 2.
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4. Getting Started Step 1: Charging Battery Please place the included battery in your BT-821C and charge it by the included charger till the amber LED goes off before using BT-821C for the first time. Push the battery cover toward the direction shown as arrow mark, and then lift it up. Pull the plastic tab to remove the battery. While installing the battery, make sure the metal contacts of BT-821C and battery are aligned.
Insert one end of the charging cable into BT-821C to charge the battery. Step 2: Turn on the power Press and hold the power button for one second to turn on your BT-821C. Step 3: Wait for GPS fixed Put your BT-821C in a place where can directly see the sky and check the GPS LED. If the GPS LED starts blinking, your position is fixed.
5. Troubleshooting 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 light 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.
FCC Notices 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. FCC RF Exposure requirements: This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter.
