Troubleshooting - Yamaha YRS-2100 Mode D'emploi

TROUBLESHOOTING

Troubleshooting
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 to the standby mode, disconnect the AC power supply cable, and contact the nearest
authorized Yamaha dealer or service center.
General
Problem
This unit does not
operate properly.
This unit fails to turn on
when key is pressed,
or enters the standby
mode soon after the
power has been turned
on.
This unit suddenly
enters the standby
mode.
No sound.
The sound of effect
channel for cable
broadcasting may
become noise.
No sound or too small
sound from a specific
channel.
42
En
Cause
The internal microcomputer has been
frozen by an external electric shock (such
as lightning or excessive static electricity)
or by a power supply with low voltage.
The AC power supply cable is not firmly
connected to the AC wall outlet.
This unit has been exposed to a strong
external electric shock (such as lightning
and strong static electricity).
The internal temperature becomes too high
and the overheat protection circuitry has
been activated.
The sleep timer has turned the unit off.
The power has shut down after wireless
was disconnected for a while during
"Interlock" is set to "On" using YID-W10.
Incorrect input or output cable connections.
No appropriate input source has been
selected.
The volume is turned down.
The sound is muted.
There is input signal cannot be played back
by this unit.
"SUPPORT AUDIO" is set to "OTHER".
"HDMI CONTROL" is set to "OFF".
Headphones are connected to this unit.
The source has a surround effect.
The output level of the channel is muted.
The beam setting is inappropriate.
You play back the source in the stereo
mode.
Some audio output methods do not output
sound beams for certain channels.
Remedy
Set this unit to the standby mode, disconnect the
AC power supply cable, plug it back in after 30
seconds, and use it normally.
Connect the AC power supply cable firmly to the
AC wall outlet.
Set this unit to the standby mode, disconnect the
AC power supply cable, plug it back in after 30
seconds, and use it normally.
Wait for about one hour for this unit to cool down
and turn it back on.
Turn on the power and play back the source again.
Resume wireless connection or detect audio of
iPod/iPhone and turn on the unit.
Connect them with an HDMI connection or a
digital connection.
Select an appropriate input source with INPUT key
or input selector keys.
Turn up the volume.
Press MUTE or VOLUME +/- key to resume audio
output and adjust the volume level.
Play a source whose signals can be reproduced by
this unit. Change the system settings of the source
component.
Set to "YRS-2100 (YRS-1100)".
When connecting ARC (Audio Return Channel)
supported TV and this unit using HDMI cable only,
set "HDMI CONTROL" to "ON".
Connect coaxial digital input jack and TV's audio
output jack using a digital audio pin cable.
Do not put surround effect by this unit.
Raise the output level of the channel.
Adjust the beam setting.
Start surround playback.
Adjust the beam setting.
See
page
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