Troubleshooting

Refer to the table 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, turn off this unit, disconnect the power cable, and contact the nearest authorized Yamaha dealer or service center.

■General

Problem

Cause

Remedy

See

page

 

 

 

This unit fails to turn

The power cable is not connected or the

Connect the power cable firmly.

—

on or enters the

plug is not completely inserted.

 

 

standby mode soon

 

 

 

The speaker impedance setting is

Set the speaker impedance to match your speakers.

26

after the power is

turned on.

incorrect.

 

 

The protection circuitry has been activated.

Make sure that all speaker wire connections on this

13

unit and on all 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

Turn off this unit, disconnect the power cable, plug it

—

 

external electric shock (such as lightning

back in after 30 seconds and then use it normally.

 

 

or strong static electricity).

 

 

 

 

 

 

No sound.

Incorrect input or output cable

Connect the cables properly. If the problem persists,

19-24

 

connections.

the cables may be defective.

 

 

 

 

 

 

Audio input jack select is set to “HDMI”,

Set the audio input jack select to “AUTO”.

36

 

“COAX/OPT” or “ANALOG”.

 

 

 

 

 

 

 

Audio input jack select is set to

Set the audio input jack select to “AUTO” or

36

 

“ANALOG” while the input source

“COAX/OPT”.

 

 

component outputs digital audio signals.

 

 

 

 

 

 

 

No appropriate input source has been

Select an appropriate input source with the CINPUT

35, 36

 

selected.

selector (or the input selector buttons (3) ).

 

 

 

 

 

 

Speaker connections are not secure.

Secure the connections.

13

 

 

 

 

 

The volume is turned down or muted.

Turn up the volume.

—

 

 

 

 

 

Signals this unit cannot reproduce are

Play a source whose signals can be reproduced by this

—

 

being input from a source component,

unit.

 

 

such as a CD-ROM.

 

 

 

 

 

 

 

The HDMI components connected to this

Connect HDMI components that support the HDCP

17

 

unit do not support the HDCP copy

copy protection standards.

 

 

protection standards.

 

 

 

 

 

 

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