ADDITIONAL INFORMATION
24
En
Refer to the tables below if the unit does not function properly. If the problem you are experiencing is not listed below, or
if the instruction below does not help, download the FAQ file from “http://download.yamaha.com/file/45350” and check
it. Still, if you cannot find information you are looking for, contact the nearest authorized Yamaha dealer or service
center.
■
General
Troubleshooting
Problem
Cause
Remedy
See page
This unit fails to turn on.
The power cable is not
connected to AC IN on the main
unit or not plugged into an AC
outlet.
Connect the power cable firmly.
The protection circuitry has
been activated because of a
short circuit, etc.
Check that the cables connected
to this unit and then turn on this
unit again.
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 and then use it
normally.
—
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, and then
contact the nearest authorized
Yamaha dealer or service
center.
—
No sound.
The audio cable connection
between this unit and amplifier
is improper.
Connect the audio cable firmly.
If the problem persists, the
audio cable may be defective.
The input setting on the
amplifier is incorrect.
Select the correct input (from
this unit) on the amplifier.
—
Hum noise is heard.
The audio cable connection
between this unit and amplifier
is improper.
Connect the audio cable firmly.
If the problem persists, the
audio cable may be defective.
The remote control does not
work or function properly.
Wrong distance or angle.
The remote control functions
within a maximum range of 6 m
(20 ft) and no more than 30
degrees off-axis from the front
panel.
Direct sunlight or lighting (from
an inverter type of fluorescent
lamp, etc.) is striking the remote
control sensor of this unit.
Adjust the lighting angle, or
reposition this unit.
—
The batteries are weak.
Replace all batteries.
PRESET on the remote control
does not work.
The digital media server that
stores your preset content is
turned off.
Turn on the digital media server
and try again.
—
The preset Internet Radio
station is no longer in service.
Preset another favorite content.
