Yamaha RX-V461 - Manual (Page 70)

66
En
Troubleshooting
Problem Cause Remedy
See
page
The sound suddenly
goes off. The protection circuitry has been activated
because of a short circuit, etc. Check that the impedance setting is correct. 13
Check that the speaker wires are not touching each
other and then turn this unit back on. —
The sleep timer has turned off this unit. Turn on this unit, and play the source again. —
The sound is muted. Press LMUTE or JVOLUME +/– on the remote
control to resume audio output. 34
Sound is heard from
the speaker on one
side only. Incorrect cable connections. Connect the cables properly. If the problem persists,
the cables may be defective. 14-17
Incorrect settings in “SP LEVEL”. Adjust the “SP LEVEL” settings. 32
Only the center
speaker outputs
substantial sound. 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. This is not malfunction. —
No sound is heard
from the center
speaker. “CENTER” in “SET MENU” is set to
“NONE”. Set “CENTER” to “SML” or “LRG”. 51
One of the HiFi DSP programs (except for
5ch Stereo) has been selected. Try another sound field program. 35
No sound is heard
from the surround
speakers. “SUR. L/R SP” in “SPEAKER SET” is
set to “NONE”. Set “SUR. L/R SP” to “SML” or “LRG”. 52
This unit is in the “STRAIGHT” mode
and a monaural source is being played
back. Press BSTRAIGHT on the front panel so that
“STRAIGHT” disappears from the front panel
display. 36
No sound is heard
from the subwoofer. “BASS” in “SPEAKER SET” is set to
“FRNT” when a Dolby Digital or DTS
signal is being played. Set “BASS” to “SWFR” or “BOTH”. 52
“BASS” in “SPEAKER SET” is set to
“SWFR” or “FRNT” when a 2-channel
source is being played. Set “BASS” to “SWFR” or “BOTH”. 52
The source does not contain low-
frequency bass signals. This is not malfunction. —