Troubleshooting

 

 

 

 

Problem

Cause

Remedy

See

page

 

 

 

 

 

 

 

The sound field

“MEM.GUARD” in “OPTION MENU” is

Set “MEM.GUARD” to “OFF.”

35

parameters and some

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.

9

appears on 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 is too high and

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

—

enters the standby

the overheat protection circuitry has been

turn it back on.

 

mode.

activated.

 

 

 

 

 

 

Virtual CINEMA DSP

“MULTI CH” is selected as the input

Select an input source other than “MULTI CH.”

17

is not activated.

source.

 

 

 

 

 

 

 

Headphones are connected to the

Disconnect the headphone plug from the PHONES

—

 

PHONES jack.

jack.

 

 

 

 

 

 

This unit is in the “5ch Stereo” mode.

Exit from the “5ch Stereo” mode.

21

 

 

 

 

SILENT CINEMA is

“MULTI CH” is selected as the input

Select an input source other than “MULTI CH.”

17

not activated.

source.

 

 

 

 

 

 

 

The unit is in the “2ch Stereo,”

Exit from the “2ch Stereo,” “STRAIGHT” or “Music

21

 

“STRAIGHT” or “Music Enh.2ch” mode.

Enh2ch” mode.

 

 

 

 

 

■Tuner

 

Problem

Cause

Remedy

See

 

page

 

 

 

 

 

 

 

 

 

 

FM stereo reception is

The characteristics of FM stereo

Check the antenna connections.

15

 

noisy.

broadcasts may cause this problem

 

 

 

Try using a high-quality directional FM

—

 

 

when the transmitter is too far away or

 

 

antenna.

 

 

 

the antenna input is poor.

 

 

 

 

 

 

 

Use the manual tuning method.

27

 

 

 

 

 

 

 

 

 

There is distortion, and

There is multi-path interference.

Adjust the antenna position to eliminate

—

 

clear reception cannot

 

multi-path interference.

 

FM

be obtained even with a

 

 

 

good FM antenna.

 

 

 

 

 

 

 

 

 

 

 

 

 

The desired station

The signal is too weak.

Use a high-quality directional FM antenna.

—

 

cannot be tuned into

 

 

 

 

 

Use the manual tuning method.

27

 

with the automatic

 

 

 

 

 

 

tuning method.

 

 

 

 

 

 

 

 

 

Previously preset

This unit has been disconnected for a

Set preset stations.

27

 

stations can no longer

long period.

 

 

 

be tuned into.

 

 

 

 

 

 

 

 

INFORMATION

ADDITIONAL

 

 

English

43 En