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Desired sound does not come out
Symptom
Cause / Solution
Page
Left/right volume balance is
unbalanced.
0
Press the SDB/TONE button on the remote control to adjust the balance.
No sound from the sub
woofer.
0
Check the subwoofer connections.
0
Switch the subwoofer power on.
-
Set values are not reflected
in “SDB (Super Dynamic
Bass)”, “BASS” and
“TREBLE”.
0
“SDB (Super Dynamic Bass)”, “BASS” and “TREBLE” setting values are not reflected in subwoofer out.
0
Set “OFF” to the “S.DIRECT”.
Headphone volume is low.
0
Switch “H/P AMP GAIN” to “MIDDLE” or “HIGH” if using headphones with high impedance or low
sensitivity.
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Audio from digital devices cannot be played back (Optical)
Symptom
Cause / Solution
Page
“SIGNAL UNLOCK” is
displayed.
0
When digital audio signals cannot be detected properly, “SIGNAL UNLOCK” is displayed.
0
“SIGNAL 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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