TROUBLESHOOTING

Problem

Cause

Remedy

Refer

 

 

 

to page

 

 

 

 

The sound suddenly

The protection circuit has been activated

Check the IMPEDANCE SELECTOR switch is set

13

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.

68

 

 

 

 

 

The sound is muted.

Press MUTE or any operation buttons of this unit to

26

 

 

cancel a mute and adjust the volume.

 

 

 

 

 

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 setting of “3 L/R BALANCE”

Adjust it to the appropriate position.

61

 

 

on the SET MENU.

 

 

 

 

 

 

No sound from the

The sound effect is off.

Press STEREO/EFFECT to turn it on.

30

effect speakers.

 

 

 

A Dolby Surround, Dolby Digital or

Select another DSP program.

28 – 36

 

 

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

 

27

 

being input to this unit.

 

 

 

 

 

 

No sound from the

The output level of the center speaker is

Raise the level of the center speaker.

67

center speaker.

set to minimum.

 

 

 

 

 

 

 

“1A CENTER SP” on the SET MENU is

Select the appropriate mode for your center speaker.

57

 

set to NONE.

 

 

 

 

 

 

 

One of the Hi-Fi DSP programs (1 to 6

Select another DSP program.

31 – 36

 

except for Game and 6ch Stereo) has

 

 

 

been selected.

 

 

 

 

 

 

 

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.

67

rear speakers.

set to minimum.

 

 

 

 

 

 

 

A monaural source is being played with

Select another DSP program.

35 , 36

 

the program 11.

 

 

 

 

 

 

No sound from the

“1E LFE/BASS OUT” on the SET

Select SWFR or BOTH.

59

subwoofer.

MENU is set to MAIN when a Dolby

 

 

 

Digital or DTS signal is being played.

 

 

 

 

 

 

 

“1E LFE/BASS OUT” on the SET

Select BOTH.

59

 

MENU is 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

“1E LFE/BASS OUT” on the SET

Select MAIN.

59

reproduction.

MENU is set to SWFR or BOTH and

 

 

 

your system does not include a

 

 

 

subwoofer.

 

 

The output mode for each speaker (main, center, rear, or rear center) on the SET MENU does not match your speaker configuration.

Select the appropriate output mode for each speaker

57 – 60

based on the size of the speakers in your configuration.

78