TROUBLESHOOTING

Problem

Cause

Remedy

Refer to

page

 

 

 

 

 

 

 

Dolby Digital or DTS

The connected component is not set to

Make an appropriate setting following the operations

—

sources cannot be

output Dolby Digital or DTS digital

instructions for your component.

 

played. (Dolby Digital

signals.

 

 

or DTS indicator in

 

 

 

The input mode is set to “ANALOG”.

Set the input mode to “AUTO” or “DTS”.

40

the front panel

display does not light

 

 

 

up.)

 

 

 

 

 

 

 

A “humming” sound

Incorrect cable connections.

Firmly connect the audio plugs. If the problem

—

can be heard.

 

persists, the cables may be defective.

 

 

 

 

 

 

No connection from the turntable to the

Connect the grounding cord of your turnable to the

21

 

GND terminal.

GND terminal of this unit.

 

 

 

 

 

The volume level is

The record is being played on a turntable

The turntable should be connected to this unit through

21

low while playing a

with an MC cartridge.

an MC-head amplifier.

 

record.

 

 

 

 

 

 

 

The volume level

The component connected to the OUT

Turn on the power to the component.

—

cannot be increased,

(REC) jacks of this unit is turned off.

 

 

or the sound is

 

 

 

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

18–21

recorded by a digital

this unit’s DIGITAL INPUT jacks.

INPUT jacks.

 

recording component

 

 

 

Some components cannot record Dolby

 

 

connected to this

 

 

DIGITAL OUTPUT

Digital or DTS sources.

 

 

jack.

 

 

 

 

 

 

 

A source cannot be

The source component is not connected to

Connect the source component to the analog AUDIO

18–21

recorded by an

this unit’s analog AUDIO IN jacks.

IN jacks.

 

analog component

 

 

 

connected to the

 

 

 

AUDIO OUT jacks.

 

 

 

 

 

 

 

The sound field

MEMORY GUARD in the SET MENU is

Select “OFF”.

63

parameters and some

set to “ON”.

 

 

other settings on this

 

 

 

unit cannot be

 

 

 

changed.

 

 

 

 

 

 

 

This unit does not

The internal microcomputer has been

Disconnect the AC power cord from the outlet and

—

operate properly.

frozen by an external electric shock (such

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.

 

 

 

 

 

 

 

88