Topcon GR-5 User Manual

Introduction
GR-5 Operator’s Manual
1-14
Pressed for > 8
seconds
No light No function.
When data recording is on, and the FUNCTION key is...
Not pressed
Red No free memory; hardware problem with
data recording.
If FUNCTION key mode is “LED blink mode switch”
Green Data recording started (post-processing
occupation mode undefined).
If FUNCTION key mode is “Occupation mode switch”
Green Data recording started (Kinematic post-
processing occupation mode).
Orange Data recording started (Static post-
processing occupation mode).
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 (Continued)
FUNCTION Key REC LED Status

Topcon GR-5 Specifications

General

Brand	Topcon
Model	GR-5
Category	Receiver
Language	English