User’s Manual GC315xx-GC400xx 7
5.3
Mains Mains+Link
Mains Mains+Link
KEY GC400
Mains
/GC400
Mains+
Link
1 - Buttons
2 - Indicators
The controls consist of 12 buttons (1a, 1b, 1c, 1d, 1e, 1f).
The front panel also has some luminous indicators (2a, 2b, 2c).