TROUBLESHOOTING

Problem

Cause

Remedy

Refer to

page

 

 

 

 

 

 

 

The sound suddenly

The protection circuit has been activated

Check that the impedance selector setting is correct.

23

goes off.

because of a short circuit, etc.

 

 

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

Incorrect cable connections.

Connect the cables properly. If the problem persists,

12

one side can be

 

the cables may be defective.

 

heard.

 

 

 

Incorrect balance settings in the SET

Adjust the SP LEVEL settings.

50

 

 

MENU.

 

 

 

 

 

 

Only the center

When playing a monaural source with a

 

 

speaker outputs

CINEMA DSP program, the source signal

 

 

substantial sound.

is directed to the center channel, and the

 

 

 

front and surround speakers output effect

 

 

 

sounds.

 

 

 

 

 

 

No sound from the

The sound field programs are turned off.

Press STRAIGHT/EFFECT to turn them on.

34

effect speakers.

 

 

 

A Dolby Surround, Dolby Digital or DTS

Select another sound field program.

32

 

 

decoding DSP program is being used with

 

 

 

material not encoded with Dolby

 

 

 

Surround, Dolby Digital or DTS.

 

 

 

 

 

 

No sound from the

The output level of the center speaker is

Raise the level of the center speaker.

50

center speaker.

set to minimum.

 

 

 

 

 

 

 

“CENTER SP” in the SET MENU is set

Select the appropriate mode for your center speaker.

49

 

to NONE.

 

 

 

 

 

 

 

One of the Hi-Fi DSP programs (except

Select another sound field program.

32

 

for 7ch Stereo) has been selected.

 

 

 

 

 

 

No sound from the

The output level of the surround speakers

Raise the output level of the surround speakers.

50

surround speakers.

is set to minimum.

 

 

 

 

 

 

 

“SURR. LR SP” in the SET MENU is set

Select the appropriate speaker mode for the surround

49

 

to NONE.

L/R speakers.

 

 

 

 

 

 

A monaural source is being played with

Press STRAIGHT/EFFECT to turn on the sound

—

 

STRAIGHT/EFFECT set to STRAIGHT.

fields. Then select another sound field program.

 

 

 

 

 

No sound from the

Presence speakers are selected.

Select surround back speakers in PR/SBch SELECT.

53

surround back

 

 

 

“SURR. LR SP” in the SET MENU is set

If the speaker mode for the surround L/R speakers is

49

speakers.

 

to NONE.

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.

 

 

 

 

 

 

“SURR B L/R SP” in the SET MENU is

Select LRG or SML.

49

 

set to NONE.

 

 

 

 

 

 

No sound from the

“LFE/BASS OUT” in the SET MENU is

Select SWFR or BOTH.

50

subwoofer.

set to FRONT when a Dolby Digital or

 

 

 

DTS signal is being played.

 

 

 

 

 

 

 

“LFE/BASS OUT” in the SET MENU is

Select BOTH.

50

 

set to SWFR or FRONT when a 2-channel

 

 

 

source is being played.

 

 

 

 

 

 

 

The source does not contain low bass

 

 

 

signals.

 

 

 

 

 

 

78