Yamaha RX-V463 Owner's Manual page 74

Troubleshooting
Problem
The sound suddenly
goes off.
Sound is heard from
the speaker on one
side only.
Only the center
speaker outputs
substantial sound.
No sound is heard
from the center
speaker.
No sound is heard
from the surround
speakers.
No sound from the
center, surround
speakers when the
FRONT B speakers
are activated.
No sound is heard
from the subwoofer.
72
En
Cause
The protection circuitry has been activated
because of a short circuit, etc.
The sleep timer has turned off this unit.
The sound is muted.
Incorrect cable connections.
Incorrect settings in "SP LEVEL".
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.
"CENTER SP" in "SPEAKER SET" is set
to "NONE".
Some sound field programs do not output
sounds from the center speaker.
"SUR. L/R SP" in "SPEAKER SET" is
set to "NONE".
This unit is in the "STRAIGHT" mode
and a monaural source is being played
back.
"FRONT B" in "SPEAKER SET" is set to
"ZONE B".
"LFE/BASS OUT" in "SPEAKER SET"
is set to "FRNT" when a Dolby Digital or
DTS signal is being played.
"LFE/BASS OUT" in "SPEAKER SET"
is set to "SWFR" or "FRNT" when a 2-
channel source is being played.
The source does not contain low-
frequency bass signals.
Remedy
Check that the speaker wires are not touching each
other and then turn this unit back on.
Turn on this unit, and play the source again.
Press IMUTE or L VOLUME +/– to resume audio
output.
Connect the cables properly. If the problem persists,
the cables may be defective.
Adjust the "SP LEVEL" settings.
This is not malfunction.
Set "CENTER SP" to "SML" or "LRG".
Try another sound field program.
Set "SUR. L/R SP" to "SML" or "LRG".
Press B STRAIGHT so that "STRAIGHT"
disappears from the front panel display.
Set "FRONT B" to "FRONT".
Set "LFE/BASS OUT" to "SWFR" or "BOTH".
Set "LFE/BASS OUT" to "SWFR" or "BOTH".
This is not malfunction.
See
page
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