Yamaha RX-SL100RDS Mode D'emploi page 54

TROUBLESHOOTING
Problem
The sound suddenly
goes off.
Only the speaker on
one side can be
heard.
Only the center
speaker outputs
substantial sound.
No sound from the
center speaker.
No sound from the
surround speakers.
No sound from the
surround back
speaker.
No sound from the
subwoofer.
52
Cause
The protection circuit has been activated
because of a short circuit, etc.
The sleep timer has turned the unit off.
The sound is muted.
Incorrect cable connections.
Incorrect balance settings in the BASIC
menu.
When playing a monaural source with a
CINEMA DSP program, the source signal
is directed to the center channel, and the
front and surround speakers output effect
sounds.
The output level of the center speaker is
set to minimum.
"Center" in the SOUND menu is set to
None.
One of the sound field programs (except
for 6ch Stereo) has been selected.
The output level of the surround speakers
is set to minimum.
"Surround L/R" in the SOUND menu is
set to None.
A monaural source is being played with
STEREO/EFFECT set to STEREO.
"Surround L/R" in the SOUND menu is
set to None.
"Surround Back" in the SOUND menu is
set to None.
PLII/PLIIx is set to "PLII" when playing a
2-channel source.
"LFE/Bass Out" in the SOUND menu is
set to FRONT when a Dolby Digital or
DTS signal is being played.
"LFE/Bass Out" in the SOUND menu is
set to SWFR or FRONT when a 2-channel
source is being played.
The source does not contain low bass
signals.
Remedy
Check that the impedance selector setting is correct.
Check the speaker wires are not touching each other
and then turn this unit back on.
Turn on the power, and play the source again.
Press MUTE to cancel a mute.
Connect the cables properly. If the problem persists,
the cables may be defective.
Adjust the Speaker Level settings.
Raise the level of the center speaker.
Select the appropriate mode for your center speaker.
Select another sound field program.
Raise the output level of the surround speakers.
Select the appropriate speaker mode for the surround
left and right speakers.
Press STEREO/EFFECT to turn on the sound fields.
Then select another sound field program.
If the speaker mode for the surround left and right
speakers is set to None, the speaker mode for the
surround back speaker is automatically set to None.
Select the appropriate speaker mode for the surround
left and right speaker mode.
Select Large or Small.
Select PLIIx. Press q/DTS to select a PLIIx sound
field program.
Select SWFR or Both.
Select Both.
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