Yamaha RX-V2400 User Manual
Page 86
82
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 that the impedance selector setting is correct.
23
Check 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.
31
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.
12
Incorrect balance settings in the SET
MENU.
Adjust the SP LEVEL settings.
50
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.
34
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 sound field program.
32
No sound from the
center speaker.
The output level of the center speaker is
set to minimum.
Raise the level of the center speaker.
50
“CENTER SP” in the SET MENU is set
to NONE.
Select the appropriate mode for your center speaker.
49
One of the Hi-Fi DSP programs (except
for 7ch Stereo) has been selected.
Select another sound field program.
32
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.
50
“SURR. LR SP” in the SET MENU is set
to NONE.
Select the appropriate speaker mode for the surround
L/R speakers.
49
A monaural source is being played with
STRAIGHT/EFFECT set to STRAIGHT.
Press STRAIGHT/EFFECT to turn on the sound
fields. Then select another sound field program.
—
No sound from the
surround back
speakers.
Presence speakers are selected.
Select surround back speakers in PR/SBch SELECT.
53
“SURR. LR SP” in the SET MENU is set
to NONE.
If the speaker mode for the surround L/R speakers is
set to NONE, the speaker mode for the surround back
speaker is automatically set to NONE. Select the
appropriate speaker mode for the surround L/R
speaker mode.
49
“SURR B L/R SP” in the SET MENU is
set to NONE.
Select LRG or SML.
49
No sound from the
subwoofer.
“LFE/BASS OUT” in the SET MENU is
set to FRONT when a Dolby Digital or
DTS signal is being played.
Select SWFR or BOTH.
50
“LFE/BASS OUT” in the SET MENU is
set to SWFR or FRONT when a 2-channel
source is being played.
Select BOTH.
50
The source does not contain low bass
signals.
00_RX-V2400U_EN.book Page 82 Friday, October 10, 2003 10:54 AM