User's Manual

1. Introduction
1.1. Overview
The BT-77 Bluetooth GPS receiver is a Global Position System Receiver with Bluetooth wireless technology.
This BT GPS receiver allows you to receive GPS data on mobile handhelds wirelessly. By sending GPS
position data over Bluetooth, you can position the receiver for the best possible reception all without wires.
The advent of Bluetooth GPS receiver will become the next level of GPS receivers. The BT GPS receiver integrates
Bluetooth module into GPS device. It shows the high performance, low power consumption,
easily portable, rechargeable & removable battery function and wireless data transmission. If you have a Pocket
PC or other portable devices enabled with Bluetooth function, for example ASUS-620, iPAQ 2210, HP
and Palm , you can take advantage of your device’s Bluetooth capability to wirelessly add GPS positioning
technology. When you choose suitable navigation software, you can apply to personal, vehicle tracking,
and marine navigation. If you use this Bluetooth GPS receiver, you will ignore the messy cords and antenna
and add the portability of your Pocket PC. In addition, This Bluetooth GPS receiver can change the
exhausted battery to full battery like battery of mobile phone.
1.2. Main Features
 16 Channels “All-In-View” Tracking
 Cold/Warm/Hot Start Time: 45/38/10 Seconds : Reacquisition Time: 0.1 seconds
 Support Standard NMEA-0183 at 9600 bps baund rate
 Compatible with Bluetooth devices with Serial Port Profile (SPP)
 Small, sleek, and lightweight design easily fits in your hand
 Two LEDs at the top of the device show Bluetooth and GPS. & On/off push button
 Fleet management/Asset tracking
 Personal/Portable Navigation (PDA, Pocket PC etc.)
 Location Based Services enabled devices
 Ultra low power-up to 16 hours after fully charged (850mA Li-ion Battery)
 High sensitivity-147dBm Integrated GPS receiver, Active antenna, and Bluetooth transceiver