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Desired sound does not come out
Symptom
Cause / Solution
Page
Left/right volume balance is
unbalanced.
0
Press the TONE button on the remote control to adjust the “BALANCE”.
Set values are not reflected
in “BASS” and “TREBLE”.
0
Press the TONE button and set “S-DIRECT” to “OFF”.
Set values are not reflected
in “BALANCE”.
0
“BALANCE” settings are not reflected when using headphones.
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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.
0
“UNLOCK” is displayed when audio signals that are not supported by this unit are input. Check the audio
output signal format from your digital device.
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