Yamaha RX-V559 Owner's Manual page 98

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 is heard
from the surround
back speaker.
No sound is heard
from the subwoofer.
96
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 "SPEAKER
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 "SET MENU" is set to
"NONE".
One of the HiFi DSP programs (except for
"6ch Stereo") has been selected.
"SUR. L/R SP" in "SET MENU" is set to
"NONE".
This unit is in the "STRAIGHT" mode
and a monaural source is being played
back.
"SUR. L/R SP" in "SET MENU" is set to
"NONE" and "SUR. B SP" is
automatically set to "NONE".
"SUR. B SP" in "SET MENU" is set to
"NONE".
"LFE/BASS OUT" in "SET MENU" is
set to "FRNT" when a Dolby Digital or
DTS signal is being played.
"LFE/BASS OUT" in "SET MENU" is
set to "SWFR" or "FRNT" when a 2-
channel source is being played.
The source does not contain low-
frequency signals.
Remedy
Check that the speaker impedance setting is correct.
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 MUTE or VOLUME +/– on the remote control
to resume audio output.
Connect the cables properly. If the problem persists,
the cables may be defective.
Adjust the "SPEAKER LEVEL" settings.
Set "CENTER SP" to "SML" or "LRG".
Try another sound field program.
Set "SUR. L/R SP" to "SML" or "LRG".
Press STRAIGHT (EFFECT) on the front panel so
that "STRAIGHT" disappears from the front panel
display.
Set "SUR. L/R SP" and "SUR. B SP" to "SML" or
"LRG".
Set "SUR. B SP" to "SML" or "LRG".
Set "LFE/BASS OUT" to "SWFR" or "BOTH".
Set "LFE/BASS OUT" to "BOTH".
See
page
27, 83
—
—
34
13
74
73
57
73
39
73
73
73
73