User’s Manual
42
Appendix
LED Indicators
LED Status Description
Power LED
Unlit No power connected to the unit.
Flicker The unit is booting.
Lit The unit is operating.
Network LED
Lit R
emote connection to the unit is available.
Network Link LED
Lit The unit is connected to a network.
Power LED &
Network LED
Flicker
sequentially
The unit is upgrading the software.
Connector Pin Outs
AU_I
Audio Input
GND
GND (Chassis Ground)
AU_O
Audio Out
DC12 +
Power In (No need to distinguish
power polarity)
DC12 –