TROUBLESHOOTING

Problem

Cause

Remedy

Refer

 

 

 

to page

 

 

 

 

The sound suddenly

The protection circuit has been activated

Check the IMPEDANCE SELECTOR switch is set

12

goes off.

because of a short circuit, etc.

to the appropriate position and then turn this unit

 

 

 

back on.

 

 

 

 

 

 

 

Check the speaker wires are not touching each other

—

 

 

and then turn this unit back on.

 

 

 

 

 

 

The sleep timer has functioned.

Turn on the power, and play the source again.

—

 

 

 

 

 

The sound is muted.

Press MUTE or any operation buttons of this unit to

—

 

 

cancel a mute and adjust the volume.

 

 

 

 

 

Only the speaker on

Incorrect cable connections.

Connect the cables properly. If the problem persists,

10, 11

one side can be

 

the cables may be defective.

 

heard.

 

 

 

Incorrect setting of “5 L/R BALANCE”

Adjust it to the appropriate position.

44

 

 

on the SET MENU.

 

 

 

 

 

 

No sound from the

The sound effect is off.

Press STEREO/EFFECT to turn it on.

28

effect speakers.

 

 

 

A Dolby Surround, Dolby Digital or

Select another DSP program.

26 – 33

 

 

DTS decoding DSP program is being

 

 

 

used with material not encoded with

 

 

 

Dolby Surround, Dolby Digital or DTS.

 

 

 

 

 

 

 

A 96-kHz sampling digital signal is

 

—

 

being input to this unit.

 

 

 

 

 

 

No sound from the

The output level of the center speaker is

Raise the level of the center speaker.

49

center speaker.

set to minimum.

 

 

 

 

 

 

 

“1A CENTER” on the SET MENU is set

Select the appropriate mode for your center speaker.

41

 

to NON.

 

 

 

 

 

 

 

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

Select another DSP program.

26 – 33

 

has been selected (except for 5ch 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

Raise the output level of the rear speakers.

49

rear speakers.

set to minimum.

 

 

 

 

 

 

 

A monaural source is being played with

Select another DSP program.

26 – 33

 

program 9.

 

 

 

 

 

 

No sound from the

“1D BASS” on the SET MENU is set to

Select SWFR or BOTH.

42

subwoofer.

MAIN when a Dolby Digital or DTS

 

 

 

signal is being played.

 

 

 

 

 

 

 

“1D BASS” on the SET MENU is set to

Select BOTH.

42

 

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

“1D BASS” on the SET MENU is set to

Select MAIN.

42

reproduction.

SWFR or BOTH and your system does

 

 

 

not include a subwoofer.

 

 

 

 

 

 

 

The speaker mode settings (main, center,

Select the appropriate position for each speaker

41, 42

 

or rear) on the SET MENU does not

based on the size of the speakers in your

 

 

match your speaker configuration.

configuration.

 

 

 

 

 

INFORMATION

ADDITIONAL

 

 

53