o Desired sound does not come outSymptom Cause / Solution PageLeft/right volume balance isunbalanced.0 Press the TONE button on the remote control to adjust the “BALANCE”. 41Set values are not reflectedin “BASS” and “TREBLE”.0 Press the TONE button and set “S-DIRECT” to “OFF”. 41Set values are not reflectedin “BALANCE”.0 “BALANCE” settings are not reflected when using headphones. 41o Audio from digital devices cannot be played back (Optical)Symptom Cause / Solution Page“UNLOCK” is displayed. 0 When digital audio signals cannot be detected properly, “UNLOCK” is displayed. 380 “UNLOCK” is displayed when audio signals that are not supported by this unit are input. Check the audiooutput signal format from your digital device.38Contents Connections Playback Settings Tips Appendix55Front panel Rear panel Remote controlunit Index