TROUBLESHOOTING

Problem

Cause

Remedy

Refer to

 

 

 

page

 

 

 

 

No sound from the rear

“SOUND 1C REAR LR” or “SOUND 1D

Select LRG or SML.

40

center speaker.

REAR CT” on the set menu is set to NON.

 

 

 

 

 

 

 

The Dolby Digital EX or the DTS-ES

Press 6.1/5.1 on the remote control to switch the

 

decoder is not switched on.

decoder on.

 

 

 

 

 

A “humming” sound can

Incorrect cable connections.

Firmly connect the audio plugs. If the problem

be heard.

 

persists, the cables may be defective.

 

 

 

 

 

The volume level cannot

The component connected to the OUT

Turn on the power to the component.

be increased, or the

(REC) jacks of this unit is turned off.

 

 

sound is distorted.

 

 

 

 

 

 

 

The sound effect cannot

It is not possible to record the sound effect

 

be recorded.

with a recording component.

 

 

 

 

 

 

A source cannot be

There is no source component connected

Connect the source component to the DIGITAL

10 – 12

recorded by a digital

to the DIGITAL INPUT jacks of this unit.

INPUT jacks of this unit.

 

recording component

 

 

 

connected to the

 

 

 

DIGITAL OUTPUT jack of

 

 

 

this unit.

 

 

 

 

 

 

 

The sound field

“OPTION 2 MEM. GUARD” in the set

Set “OPTION 2 MEM. GUARD” in the set menu

parameters and some

menu is set to ON.

to OFF.

 

other settings on the

 

 

 

unit cannot be changed.

 

 

 

 

 

 

 

The unit does not

The internal microcomputer has been

Disconnect the AC power cord from the outlet

operate properly.

frozen by an external electric shock (such

and then plug it in again after about 30 seconds.

 

 

as lightning or excessive static electricity)

 

 

 

or by a power supply with low voltage.

 

 

 

 

 

 

“CHECK SP WIRES”

The speaker cables are short circuited.

Make sure all speaker cables are connected

appears on the front

 

correctly.

 

panel display.

 

 

 

 

 

 

 

There is noise interfer-

This unit is too close to the digital or high-

Move this unit further away from such

ence from digital or

frequency equipment.

equipment.

 

high-frequency

 

 

 

equipment, or this unit.

 

 

 

 

 

 

 

The unit suddenly turns

The internal temperature has become too

Wait until the unit cools down and then turn it

into standby mode.

high and the overheat protection circuitry

back on.

 

 

has been activated.

 

 

 

 

 

 

INFORMATION

ADDITIONAL

 

 

English

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