Tips
Power does not turn on / Power is turned off
Operations cannot be performed through the remote control unit
Display on this unit shows nothing
Desired sound does not come out
Sound is interrupted or noise occurs
Music files on PC or Mac cannot be played back
Audio from digital devices cannot be played back (Coaxial/
The input source switches to “Optical 1”, “Optical 2”, “Optical 3” or
Appendix
3