Yamaha HTR-5540 User Manual
Page 53
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TROUBLESHOOTING
Problem
Cause
Remedy
Refer
to page
The sound suddenly
goes off.
The protection circuit has been activated
because of a short circuit, etc.
Check the IMPEDANCE SELECTOR switch is set
to the appropriate position and then turn this unit
back on.
12
Check the speaker wires are not touching each other
and then turn this unit back on.
—
The sleep timer has functioned.
Turn on the power, and play the source again.
—
The sound is muted.
Press MUTE or any operation buttons of this unit to
cancel a mute and adjust the volume.
—
Only the speaker on
one side can be
heard.
Incorrect cable connections.
Connect the cables properly. If the problem persists,
the cables may be defective.
10, 11
Incorrect setting of “5 L/R BALANCE”
on the SET MENU.
Adjust it to the appropriate position.
43
No sound from the
effect speakers.
The sound effect is off.
Press STEREO/EFFECT to turn it on.
28
A Dolby Surround, Dolby Digital or
DTS decoding DSP program is being
used with material not encoded with
Dolby Surround, Dolby Digital or DTS.
Select another DSP program.
26 - 33
A 96-kHz sampling digital signal is
being input to this unit.
—
No sound from the
center speaker.
The output level of the center speaker is
set to minimum.
Raise the level of the center speaker.
45
“lA CENTER” on the SET MENU is set
to NON.
Select the appropriate mode for your center speaker.
41
One of the Hi-Fi DSP programs (1 to 4)
has been selected (except for 5ch Stereo).
Select another DSP program.
26 - 33
The source encoded with a Dolby Digital
or DTS signal does not have a center
channel signal.
—
No sound from the
rear speakers.
The output level of the rear speakers is
set to minimum.
Raise the output level of the rear speakers.
45
A monaural source is being played with
program 9.
Select another DSP program.
26 - 33
No sound from the
subwoofer.
“ID BASS” on the SET MENU is set to
MAIN when a Dolby Digital or DTS
signal is being played.
Select SWFR or BOTH.
42
“ID BASS” on the SET MENU is set to
SWFR or MAIN when a 2-channel
source is being played.
Select BOTH.
42
The source does not contain low bass
signals (90 Hz and below).
—
Poor bass
reproduction.
“ID BASS” on the SET MENU is set to
SWER or BOTH and your system does
not include a subwoofer.
Select MAIN.
42
The speaker mode settings (main, center,
or rear) on the SET MENU does not
match your speaker configuration.
Select the appropriate position for each speaker
based on the size of the speakers in your
configuration.
41,42
49