TROUBLESHOOTING

Problem

Cause

Remedy

Refer to

 

 

 

page

 

 

 

 

The sound suddenly

The protection circuit has been activated

Check the IMPEDANCE SELECTOR switch is set to

16

goes off.

because of a short circuit, etc.

the appropriate position and then turn the unit back

 

 

 

on.

 

 

 

 

 

 

 

Check the speaker wires are not touching each other

–

 

 

and then turn the 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 or any operation buttons on the unit to

–

 

 

cancel a mute and adjust the volume.

 

 

 

 

 

Only the speaker on

Incorrect cable connections.

Connect the cables properly. If the problem persists,

16 – 17

one side can be

 

the cables may be defective.

 

heard.

 

 

 

 

 

 

 

No sound from the

The sound effect is switched off.

Press STEREO/EFFECT to turn it on.

–

effect speakers.

 

 

 

A Dolby Surround, Dolby Digital or DTS

Select another DSP program.

26 – 31

 

 

decoding DSP program is being used with

 

 

 

material not encoded with Dolby

 

 

 

Surround, Dolby Digital or DTS.

 

 

 

 

 

 

 

A digital signal with a sampling

 

–

 

frequency greater than 48 kHz is input to

 

 

 

this unit.

 

 

 

 

 

 

No sound from the

The output level of the center speaker is

Raise the level of the center speaker.

51

center speaker.

set to minimum.

 

 

 

 

 

 

 

“SOUND 1A CENTER” on the set menu

Select the appropriate mode for your center speaker.

40

 

is set to NON.

 

 

 

 

 

 

 

One of the Hi-Fi DSP programs (1 to 4)

Select another DSP program.

26 – 31

 

has been selected (except for 6ch Stereo).

 

 

 

 

 

 

 

The source encoded with a Dolby Digital

 

–

 

or DTS signal does not have a center

 

 

 

channel signal.

 

 

 

 

 

 

No sound from the

The output level of the rear speakers is set

Raise the output level of the rear speakers.

51

rear speakers.

to minimum.

 

 

 

 

 

 

 

A monaural source is being played with

Select another DSP program.

26 – 31

 

program 9.

 

 

 

 

 

 

No sound from the

“SOUND 1E BASS” on the set menu is

Select SWFR or BOTH.

41

subwoofer.

set to MAIN when a Dolby Digital or

 

 

 

DTS signal is being played.

 

 

 

 

 

 

 

“SOUND 1E BASS” on the set menu is

Select BOTH.

41

 

set to SWFR or MAIN when a 2-channel

 

 

 

source is being played.

 

 

 

 

 

 

 

The source does not contain low bass

 

–

 

signals (90 Hz and below).

 

 

 

 

 

 

Poor bass

“SOUND 1E BASS” on the set menu is

Select MAIN.

41

reproduction.

set to SWFR or BOTH and your system

 

 

 

does not include a subwoofer.

 

 

 

 

 

 

 

The speaker mode settings (main, center,

Select the appropriate position for each speaker based

40 – 41

 

rear, or rear center) on the set menu does

on the size of the speakers in your configuration.

 

 

not match your speaker configuration.

 

 

 

 

 

 

INFORMATION

ADDITIONAL

 

 

English

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