Hi Ehom
I have the AVM/20 so basically the same setup. You need to do two things initially.
1) make sure you have not selected stereo down mix in the oppo and
2) make sure you are playing a true multichannel source
The oppo used to come with the AIX calibration disk that had a speaker test track for all speakers. Did you try that?
Also does your cable box offer coax digital out? Try that too.
Those are initial starting points.
Theo
I have the AVM/20 so basically the same setup. You need to do two things initially.
1) make sure you have not selected stereo down mix in the oppo and
2) make sure you are playing a true multichannel source
The oppo used to come with the AIX calibration disk that had a speaker test track for all speakers. Did you try that?
Also does your cable box offer coax digital out? Try that too.
Those are initial starting points.
Theo