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TROUBLESHOOTING
33
ADDITIONAL
INFORMATION
English
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 to the standby mode, disconnect the power cable, and contact the
nearest authorized YAMAHA dealer or service center.
■ General
TROUBLESHOOTING
Problem Cause Remedy
Refer to
page
This unit fails to turn
on when STANDBY/
ON (or POWER) is
pressed, or enters the
standby mode soon
after the power has
been turned on.
The power cable is not connected or the
plug is not completely inserted.
Connect the power cable firmly.
—
The protection circuitry has been
activated.
Make sure all speaker wire connections on this unit
and on all speakers are secure and that the wire for
each connection does not touch anything other than
its respective connection.
11, 12
This unit has been exposed to a strong
external electric shock (such as lightning
or strong static electricity).
Set this unit to the standby mode, disconnect the
power cable, plug it back in after 30 seconds, then use
it normally.
—
No sound Incorrect input or output cable
connections.
Connect the cables properly. If the problem persists,
the cables may be defective.
13-16
The input mode is set to DTS or
ANALOG.
Select AUTO.
21
No appropriate input source has been
selected.
Select an appropriate input source with
INPUT l / h on the front panel (or the input
selector buttons on the remote control).
20
Speaker connections are not secure. Secure the connections.
11
The volume is turned down. Turn up the volume.
—
The sound is muted. Press MUTE on the remote control.
21
The input mode is set to ANALOG while
playing a source encoded with a DTS
signal.
Set the input mode to DTS.
21
Signals this unit cannot reproduce are
being received from a source component,
such as a CD-ROM.
Play a source whose signals can be reproduced by this
unit.
—