GR30/GM30/GR50, Instrument Components
LED indicators
GR30/GM30
keyboard
Description
The GR30/GM30 has Light Emitting Diode indicators. They indicate the basic instru-
ment status.
Diagram
a b c d e f
GR10_003
a
b
GR10_002
a) Power LED
b) SD card LED
c) Raw data logging LED
d) RT out data stream LED
e) RT in data stream LED
f)
a) ON/OFF button
b) Function button
c
c) LEDs
Position LED
6
en