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Techno Tidbits & Problem-solving
No audio
No sound is output when a
function is selected.
No sound output from the
front speakers.
No sound output from
surround or center speakers.
No sound output from the
subwoofer.
No sound output from the
surround back speakers.
No sound output from one
(set of) speaker(s).
• Improper connections.
• Sound is muted.
• The volume is turned down.
• Speakers are turned off.
• DIGITAL/ANALOG setting is incorrect.
• MULTI CH IN mode is on.
• The front speakers aren't connected
properly.
• Speaker settings are incorrect.
• The surround or center speakers aren't
connected properly.
• The listening mode is STEREO.
• The subwoofer setting is NO.
• The subwoofer output setting is too low.
• The bass peak level setting is too low.
• There is very little low frequency
information in your source.
• The crossover frequency is set too low.
• There is a problem with the subwoofer.
• The subwoofer isn't connected properly.
• The SB CH MODE is set to OFF.
• The source is not a 6.1 channel playback
source.
• The surround back speakers aren't
connected properly.
• The surround back channel is set to 1
speaker setting only, and the speaker is
connected to the right channel output.
• The speaker system setting is NO.
• The speaker isn't connected properly.
• The source has no sound output for that
channel.
• The speaker output level is set too small.
• Make sure the component/speakers are
connected correctly (see pages 16–26).
• Press MUTING on the remote control.
• Adjust MASTER VOLUME.
• Press SPEAKERS (A/B) to select the
speakers you connected (see page 70).
• Select the proper signal with the SIGNAL
SELECT button (see page 45).
• Turn MULTI CH IN mode off (see page
53).
• Check all connections (see page 25).
• See SPEAKER SYSTEM on pages 40–41
to check the speaker settings.
• Check all connections (see page 25).
• Choose a surround listening mode (see page
44).
• Change the setting to YES or PLUS (see
pages 40–41).
• Adjust the output setting to the level you
want (see pages 42, 98).
• Adjust the peak level setting to the level
you want (see page 103).
• Change your subwoofer setting to one of
the following (see pages 40–41):
Front: SMALL Subwoofer:YES
Front:LARGE Subwoofer:PLUS
• Raise the frequency level to match your
speakers' characteristics (see page 97)
• Check the three following points:
• Check the power.
• Check the subwoofer volume control .
• Check the subwoofer hasn't
automatically switched to standby mode
(check the subwoofer manual)
• Check all connections (see page 25).
• Set the SB CH MODE to ON or AUTO
(see page 54).
• Set the SB CH MODE to ON or AUTO
and choose one of the SURROUND
listening modes (see pages 54, 47–48).
• Check all connections (see pages 25).
• Connect the speaker to the surround
back left channel output (see page 25).
• Change the speaker setting to YES (see
pages 40–41).
• Check all connections (see page 25).
• If you choose one of the SURROUND
listening modes, a channel may be created
for the speaker (see page 44).
• Increase the speaker output level.
Symptom Cause Remedy