Trilogy Touch Technology Trilogy Commander Digital Intercom 9 - Manual (Page 27)

Commander Installation Guide
Issue 9 Trilogy Communications Limited Page 27 of 81
3.4.5.1 500-10 Switches and Indicators
Power Indicators. +5V (upper), +/-
12V (lower).
Bargraph audio input level meter.
Select source on three rotary
switches immediately below.
Level is indicated in 4dB steps
from +16dB (upper) to -20dB
(lower).
Select 1's
Select 10's
Select 100's
Audio input monitor (3.5mm jack)
1
2
3
4
Monitor logic output range
Monitor logic input range
1
2
3
4
Reset switch
Reset / Error Indicators