TROUBLESHOOTING

Problem

Cause

Remedy

Refer

 

 

 

to page

 

 

 

 

The volume level is low

The record is being played on a turntable

The turntable should be connected to this unit

16, 17

while playing a record.

with an MC cartridge.

through an MC-head amplifier.

 

 

 

 

 

The volume level

The component connected to the OUT

Turn on the power to the component.

16

cannot be increased, or

(REC) jacks of this unit is turned off.

 

 

the sound is distorted.

 

 

 

 

 

 

 

The sound effect

It is not possible to record the sound

 

41

cannot be recorded.

effect by a recording component.

 

 

 

 

 

 

A source cannot be

A source component is only connected to

Connect the source component to the digital

15 – 18

recorded by a digital

the analog input jacks of this unit.

input jacks of this unit.

 

recording component

 

 

 

connected to the

 

 

 

DIGITAL OUTPUT jack

 

 

 

of this unit.

 

 

 

 

 

 

 

The sound field

“14 MEMORY GUARD” on the SET

Select OFF.

65

parameters and some

MENU is set to ON.

 

 

other settings on this

 

 

 

unit cannot be

 

 

 

changed.

 

 

 

This unit does not

The internal microcomputer has been

operate properly.

frozen by an external electric shock (such

 

as lightning or excessive static electricity)

 

or by a power supply with low voltage.

Disconnect the AC power cord from the outlet

—

and then plug it in again after about 30 seconds.

 

“CHECK SP WIRES” appears on the front panel display.

Speaker cables are short circuited.

Make sure all speaker cables are connected

12

correctly.

 

The sound is degraded This unit is in the standby mode.Turn on the power of this unit.20

when listening with headphones connected to a tape deck or CD player that is connected to this unit.

There is noise interference from digital or high-frequency equipment, or this unit.

This unit is too close to the digital or high-frequency equipment.

Move this unit further away from such

—

equipment.

 

This unit suddenly

The internal temperature becomes too

turns into the standby

high and the overheat protection circuitry

mode.

has been activated.

Wait until this unit cools down and then turn it

—

back on.

 

78