Owner`s manual

32 En
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
TROUBLESHOOTING
Problem Cause Remedy Page
This unit fails to turn on.
The power cable is not
connected to the AC IN socket
on the main unit or not plugged
into an AC outlet.
Connect the power cable firmly. 9
This unit has been exposed to a
strong external electric shock
(such as lightning or strong
static electricity).
Turn off this unit, disconnect
the power cable, plug it back in
after 30 seconds, then use it
normally.
—
The protection circuitry has
been activated three times
consecutively. When this unit is
in this condition, the power
indicator on the main unit blinks
if you try to turn on the power.
As a safety precaution,
capability to turn on the power
is disabled. Contact your nearest
Yamaha dealer or service center
to request repair.
—
The power indicator on the front
panel flashes.
There is a problem with the
internal circuitries of this unit.
Turn off this unit, disconnect
the power cable, then contact
the nearest authorized Yamaha
dealer or service center.
—
This unit suddenly turns off. This unit entered standby mode.
This unit enters standby mode
after the time set for “Auto
Power Stdby” in the setup menu
has elapsed.
29
No sound.
The audio cable connection
between this unit and amplifier
is improper.
Connect the audio cable firmly.
If the problem persists, use
another audio cable.
9
The input setting on the
amplifier is incorrect.
Select the correct input (from
this unit) on the amplifier.
—
The amplifier is not compatible
with the digital signals.
Use an analog signal
connection.
9
Noise is heard.
This unit is too close to the
digital or radio-frequency
equipment.
Move this unit away from such
equipment.
—
The audio cable between this
unit and the media sever is
defective.
Connect the audio cable firmly.
If the problem persists, use
another audio cable.
—