Yamaha HTR-5635 Owner's Manual page 56

TROUBLESHOOTING
Problem
The sound suddenly The protection circuit has been
goes off. activated because of a short circuit, etc.
The sleep timer has functioned.
The sound is muted.
Only the speaker on Incorrect cable connections.
one side can be
heard.
Incorrect setting of "5 L/R BAL-
ANCE" on the SET MENU.
No sound from the
The sound effect is off.
effect speakers.
A Dolby Surround, Dolby Digital or
DTS decoding DSP program is being
used with material not encoded with
Dolby Surround, Dolby Digital or
DTS.
A 96-kHz sampling digital signal is
being input to this unit.
No sound from the The output level of the center speaker
center speaker.
is set to minimum.
"1A CENTER" on the SET MENU is
set to NON.
One of the Hi-Fi DSP programs (1 to 4)
has been selected (except for 5ch
Stereo).
The source encoded with a Dolby
Digital or DTS signal does not have a
center channel signal.
No sound from the The output level of the rear speakers is
rear speakers. set to minimum.
A monaural source is being played with
program 9.
No sound from the
"1D BASS" on the SET MENU is set
subwoofer. to MAIN when a Dolby Digital or DTS
signal is being played.
"1D BASS" on the SET MENU is set
to SWFR or MAIN when a 2-channel
source is being played.
The source does not contain low bass
signals (90 Hz and below).
Poor bass
"1D BASS" on the SET MENU is set
reproduction. to SWFR or BOTH and your system
does not include a subwoofer.
The speaker mode settings (main,
center, or rear) on the SET MENU does
not match your speaker configuration.
52
Cause
Check the IMPEDANCE SELECTOR switch is
set to the appropriate position and then turn this
unit back on.
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 or any operation buttons of this unit
to cancel a mute and adjust the volume.
Connect the cables properly. If the problem
persists, the cables may be defective.
Adjust it to the appropriate position.
Press STEREO/EFFECT to turn it on.
Select another DSP program.
Raise the level of the center speaker.
Select the appropriate mode for your center
speaker.
Select another DSP program.
Raise the output level of the rear speakers.
Select another DSP program.
Select SWFR or BOTH.
Select BOTH.
Select MAIN.
Select the appropriate position for each speaker
based on the size of the speakers in your
configuration.
Remedy Refer to
page
12
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41, 42