Topcon GR-5 - Additional Documentation

Getting to Know Your GR-5
P/N 7010-1022 www.topconpositioning.com
7
Table 1-2. FUNCTION Button Operations and REC LED Status
FUNCTION
Key
REC LED Status
When data recording is off, and the FUNCTION key is...
Not pressed
No light No data recording.
Orange
blink
Internal file system test in progress.
Red No free memory; hardware problem with
data recording. No SDHC card.
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 No function.
Pressed for
1–5 seconds
If FUNCTION key mode is “LED blink mode switch”
Green Release to start data recording (post-
processing occupation mode undefined).
If FUNCTION key mode is “Occupation mode switch”
Green Release to start recording (Kinematic or
Static post-processing occupation mode).