Commander Installation Guide
Trilogy Communications Limited
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).
Audio input monitor (3.5mm jack)
Monitor logic output range
Monitor logic input range