Yamaha HTR 5740 MCXSP10 Manual - Page 64

Problem, Cause, Remedy, Refer to, effect speakers. - check speaker wires

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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. Cause Remedy Refer to page The protection circuitry has been activated Check that the impedance selector setting is correct. 20 because of a short circuit, etc. Check that the speaker wires are not touching each - other and then turn this unit back on. The sleep timer has turned the unit off. Turn on the power, and play the source again. - The sound is muted. Press MUTE to cancel a mute. 26 Incorrect cable connections. Connect the cables properly. If the problem persists, 11 the cables may be defective. Incorrect balance settings in SET MENU. Adjust the SP LEVEL settings. 47 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. Press STRAIGHT (EFFECT) to turn them on. 31 You are using a source or program combination that does not output sound from all channels. Try another sound field program. 27, 39 The output level of the center speaker is Raise the level of the center speaker. 47 set to minimum. "CENTER" in SET MENU is set to NONE. Select the appropriate setting for the center speaker. 46 One of the Hi-Fi DSP programs (except for 6ch Stereo) has been selected. Try another sound field program. 27, 39 The output level of the surround speakers Raise the output level of the surround speakers. 47 is set to minimum. "SURR LR" in SET MENU is set to NONE. Select the appropriate setting for the surround left and 46 right speakers. A monaural source is being played with Press STRAIGHT (EFFECT) to turn on the sound - STRAIGHT. fields. "SURR LR" in SET MENU is set to If the surround left and right speakers are set to 46 NONE. NONE, the surround back speaker setting is automatically set to NONE. Select the appropriate setting for the surround speakers. "SURR B" in SET MENU is set to Select LRG or SML. 46 NONE. "BASS OUT" in SET MENU is set to Select SWFR or BOTH. 46 FRONT when a Dolby Digital or DTS signal is being played. "BASS OUT" in SET MENU is set to Select BOTH. 46 SWFR or FRNT when a 2-channel source is being played. The source does not contain low bass signals. 60

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60
TROUBLESHOOTING
Problem
Cause
Remedy
Refer to
page
The sound suddenly
goes off.
The protection circuitry has been activated
because of a short circuit, etc.
Check that the impedance selector setting is correct.
20
Check that the speaker wires are not touching each
other and then turn this unit back on.
—
The sleep timer has turned the unit off.
Turn on the power, and play the source again.
—
The sound is muted.
Press MUTE to cancel a mute.
26
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.
11
Incorrect balance settings in SET MENU.
Adjust the SP LEVEL settings.
47
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.
No sound from the
effect speakers.
The sound field programs are turned off.
Press STRAIGHT (EFFECT) to turn them on.
31
You are using a source or program
combination that does not output sound
from all channels.
Try another sound field program.
27, 39
No sound from the
center speaker.
The output level of the center speaker is
set to minimum.
Raise the level of the center speaker.
47
“CENTER” in SET MENU is set to
NONE.
Select the appropriate setting for the center speaker.
46
One of the Hi-Fi DSP programs (except
for 6ch Stereo) has been selected.
Try another sound field program.
27, 39
No sound from the
surround speakers.
The output level of the surround speakers
is set to minimum.
Raise the output level of the surround speakers.
47
“SURR LR” in SET MENU is set to
NONE.
Select the appropriate setting for the surround left and
right speakers.
46
A monaural source is being played with
STRAIGHT.
Press STRAIGHT (EFFECT) to turn on the sound
fields.
—
No sound from the
surround back
speaker.
“SURR LR” in SET MENU is set to
NONE.
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.
46
“SURR B” in SET MENU is set to
NONE.
Select LRG or SML.
46
No sound from the
subwoofer.
“BASS OUT” in SET MENU is set to
FRONT when a Dolby Digital or DTS
signal is being played.
Select SWFR or BOTH.
46
“BASS OUT” in SET MENU is set to
SWFR or FRNT when a 2-channel source
is being played.
Select BOTH.
46
The source does not contain low bass
signals.