Topcon GR-3 User Manual

Pre-survey Preparation
GR-3 Operator’s Manual
2-24
3. From the drop-down list in the upper left corner, select the
computer serial port used for communication (Figure 2-20).
4. Click Connect to connect the computer and Bluetooth module.
Figure 2-20. Select Communication Port and Click Connect
Once the receiver and computer connect through BTCONF, the
Identification tab (Figure 2-21) displays the following
information:
• Bluetooth name – the name of the Bluetooth module.
• Bluetooth address – the unique electronic address for the
module.
• Firmware version – the current firmware version of the
Bluetooth module.
Figure 2-21. BTCONF Identification Tab
The COM port and baud rate display in the lower left corner.

Topcon GR-3 Specifications

General

Brand	Topcon
Model	GR-3
Category	Receiver
Language	English