Topcon GR-5 - Chapter 1 Introduction

Getting to Know Your GR-5
P/N 7010-1022 www.topconpositioning.com
9
Data and Power Ports
The GR-5 has the following three ports:
• USB – rimmed in yellow; used for high-speed data
transfer and communication between the receiver and an
external device.
Pressed for
< 1 second
If FUNCTION key mode is “LED blink mode switch”
Orange Release to change information mode.
If FUNCTION key mode is “Occupation mode switch”
Orange Release to toggle between Static and
Kinematic post-processing modes.
Pressed for
1–5 seconds
No light Release to stop data recording.
Pressed for
5–8 seconds
Red Release to turn serial port A baud rate to
9600 bps.
Pressed for
> 8 seconds
No light No function (data recording still on).
Table 1-2. FUNCTION Button Operations and REC LED Status
FUNCTION
Key
REC LED Status