TROUBLESHOOTING

Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, set this unit in the standby mode, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center.

■General

Problem

Cause

Remedy

 

 

 

 

 

 

 

This unit fails to turn

The power cord is not connected or the

Firmly connect the power cord.

 

 

on when STANDBY/

plug is not completely inserted.

 

 

 

ON (or SYSTEM

 

 

 

 

 

 

 

 

POWER) is pressed,

The IMPEDANCE SELECTOR switch

Set the switch fully to the left or right position when this unit is in

 

 

or enters in the

on the rear panel is not fully set to the

the standby mode.

 

 

standby mode soon

left or right position.

 

 

 

after the power has

 

 

 

 

 

 

 

 

been turned on.

The protection circuitry has been

Make sure all speaker wire connections on this unit and on all

 

 

 

activated.

speakers are secure and that the wire for each connection does not

 

 

 

 

touch anything other than its respective connection.

 

 

 

 

 

 

 

 

This unit has been exposed to a strong

Set this unit in the standby mode, disconnect the power cord, plug

 

 

 

external electric shock (such as lightning

it back in after 30 seconds, and start operating.

 

 

 

and strong static electricity).

 

 

 

 

 

 

 

 

On-screen display

The setting for the on-screen display is

Select the full display or short display mode (see page 24).

 

 

does not appear.

set to “DISPLAY OFF”.

 

 

 

 

 

 

 

 

 

The GRAY BACK setting under “13

Set GRAY BACK to AUTO to always show the OSD (see page

 

 

 

DISPLAY SET” on the SET MENU is

70).

 

 

 

set to OFF, and no video signal is input

 

 

 

 

to this unit.

 

 

 

 

 

 

 

 

No sound and/or no

Incorrect input or output cable

Connect the cables properly. If the problem persists, the cables

 

 

picture.

connections.

may be defective.

 

 

 

 

 

 

 

 

An appropriate input source has not been

Select an appropriate input source with INPUT or 6CH INPUT

 

 

 

selected.

(or the input selector buttons) (see page 29).

 

 

 

 

 

 

 

 

The speaker connections are not secure.

Secure the connections (see page 12).

 

 

 

INFORMATION ADDITIONAL

 

 

 

 

 

The main speakers to be used have not

Select the main speakers with SPEAKERS A and/or B (see page

 

 

 

 

 

been selected properly.

29).

 

 

 

 

 

 

 

 

The volume is turned down.

Turn up the volume.

 

 

 

 

 

 

 

 

The sound is muted.

Press MUTE or any operation buttons of this unit to cancel a

 

 

 

 

mute and adjust the volume (see page 30).

 

 

 

 

 

 

 

 

The signals that this unit cannot

Play a source whose signals this unit can reproduce.

 

 

 

reproduce such as a CD-ROM are being

 

 

 

 

input.

 

 

 

 

 

 

 

 

 

The output and input for the picture are

Make connections using the same type of jack (between

 

 

 

connected to different types of video

S VIDEO, VIDEO (composite), or COMPONENT VIDEO jacks)

 

 

 

jacks.

for both the input and output.

 

 

 

 

 

 

 

English

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