Audio Authority 1171 - Manual (Page 8)

8 Audio Authority Model 1171 User Manual
Troubleshooting Guide
Symptom Possible Cause(s)
Picture has artifacts or appears sparkly Excessive cable length compensation
Digital audio inoperative Neither or both optical and coaxial cables connected to source
Does not repeat an IR command Some remotes cannot be processed by this sytem;
IR Output not connected to IR system
One Wallplate inoperative Cables swapped or plugs incorrectly pinned out
Wallplates inoperative on one
Model 1171 or 1170 Bus cable loose or power supply unplugged
Operation
The Model 1171 and its companion Model 1170s, if present, provide wideband distribution of video and
audio signals to multiple rooms or locations in a home or commercial building. The Infrared pathway must be
connected to a receiver on the Wallplate end, and a compatible emitter system on the 1171 end.
If so equipped, a universal infrared remote may be used to control the source equipment. Ask your
installer for specifi c instructions.