Front Panel Description - inout DA 480-R User Manual

2.2 Front panel description

1) Power amps cooling grille.
2) "Device ON" LED, powered device.
3) Three-colour LED with indication purpose:
LED
off = input signal not present or too low
green = input signal present
red = input signal too high
yellow = output channel fault
4) Power section cooling grille.
DA 480-R User manual v.1
Description
Page 6
Indicating
SIGNAL
OVERLOAD
FAULT