TROUBLESHOOTING

Problem

Cause

Remedy

See

page

 

 

 

Dolby Digital or DTS

The connected component is not set to

Make an appropriate setting following the operating

—

sources cannot be

output Dolby Digital or DTS digital

instructions for your component.

 

played. (Dolby Digital

signals.

 

 

or DTS indicator in

 

 

 

“INPUT MODE” is set to “ANALOG”.

Set “INPUT MODE” to “AUTO” or “DTS”.

41

the front panel

display does not light

 

 

 

up.)

 

 

 

 

 

 

 

A humming sound is

Incorrect cable connections.

Connect the audio cables firmly. If the problem

—

heard.

 

persists, the cables may be defective.

 

 

 

 

 

The volume level is

The record is being played on a turntable

Connect your turntable to this unit through an MC-

23

low while a record is

with an MC cartridge.

head amplifier.

 

being played.

 

 

 

 

 

 

 

The volume level

The component connected to the AUDIO

Turn on the power of the component.

—

cannot be increased,

OUT (REC) jacks of this unit is turned

 

 

or the sound is

off.

 

 

distorted.

 

 

 

 

 

 

 

The sound effect

It is not possible to record the sound effect

 

 

cannot be recorded.

with a recording component.

 

 

 

 

 

 

A source cannot be

The source component is not connected to

Connect the source component to the DIGITAL

20, 23

recorded by a digital

the DIGITAL INPUT jacks of this unit.

INPUT jacks.

 

recording component

 

 

 

Some components cannot record the

 

 

connected to the

 

 

DIGITAL OUTPUT

Dolby Digital or DTS sources.

 

 

jack.

 

 

 

 

 

 

 

A source cannot be

The source component is not connected to

Connect the source component to the analog AUDIO

23

recorded by an

the analog AUDIO IN jacks of this unit.

IN jacks.

 

analog component

 

 

 

connected to the

 

 

 

AUDIO OUT (REC)

 

 

 

jacks.

 

 

 

 

 

 

 

The sound field

“MEMORY GUARD” in “SET MENU”

Set “MEMORY GUARD” to “OFF”.

95

parameters and some

is set to “ON”.

 

 

other settings of this

 

 

 

unit cannot be

 

 

 

changed.

 

 

 

 

 

 

 

This unit does not

The internal microcomputer has been

Disconnect the power cable from the AC wall 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”

Speaker cables are short-circuited.

Make sure all speaker cables are connected correctly.

13

appears in the front

 

 

 

panel display.

 

 

 

 

 

 

 

There is noise

This unit is too close to the digital or high-

Move this unit further away from such equipment.

—

interference from

frequency equipment.

 

 

digital or radio

 

 

 

frequency equipment.

 

 

 

 

 

 

 

The picture is

The video source uses scrambled or

 

 

disturbed.

encoded signals to prevent dubbing.

 

 

 

 

 

 

This unit suddenly

The internal temperature becomes too

Wait about 1 hour for this unit to cool down and then

—

enters the standby

high and the overheat protection circuitry

turn it back on.

 

mode.

has been activated.

 

 

 

 

 

 

INFORMATION

ADDITIONAL

 

 

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