Yamaha HTR-5840 Owner's Manual page 78

TROUBLESHOOTING
Problem
The sound suddenly
goes off.
Only the speaker on
one side can be
heard.
Only the center
speaker outputs
substantial sound.
No sound from the
effect speakers.
No sound from the
center speaker.
No sound from the
surround speakers.
No sound from the
surround back
speaker.
No sound from the
subwoofer.
74
Cause
The protection circuitry has been activated
because of a short circuit, etc.
The sleep timer has turned the unit off.
The sound is muted.
Incorrect cable connections.
Incorrect balance settings in SET MENU.
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.
The sound field programs are turned off.
You are using a source or program
combination that does not output sound
from all channels.
The output level of the center speaker is
set to minimum.
"CENTER" in SET MENU is set to
NONE.
One of the HiFi DSP programs (except for
6ch Stereo) has been selected.
The output level of the surround speakers
is set to minimum.
"SUR. LR" in SET MENU is set to
NONE.
A monaural source is being played with
STRAIGHT.
"SUR. LR" in SET MENU is set to
NONE.
"SUR. B" in SET MENU is set to NONE.
"BASS OUT" in SET MENU is set to
FRONT when a Dolby Digital or DTS
signal is being played.
"BASS OUT" in SET MENU is set to
SWFR or FRONT when a 2-channel
source is being played.
The source does not contain low bass
signals.
Remedy
Check that the impedance selector setting is correct.
Check that 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 to cancel a mute.
Connect the cables properly. If the problem persists,
the cables may be defective.
Adjust the SP LEVEL settings.
Press STRAIGHT (EFFECT) to turn them on.
Try another sound field program.
Raise the level of the center speaker.
Select the appropriate setting for the center speaker.
Try another sound field program.
Raise the output level of the surround speakers.
Select the appropriate setting for the surround left and
right speakers.
Press STRAIGHT (EFFECT) to turn on the sound
fields.
If the surround left and right speakers are set to
NONE, the surround back speaker setting is
automatically set to NONE. Select the appropriate
setting for the surround speakers.
Select LRG or SML.
Select SWFR or BOTH.
Select BOTH.
Refer to
page
64
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