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APPENDIX
When any problem appears (General)
First in trouble, check the following:
Refer to the following when the unit does not function properly.
• The power cord of the unit (center unit and subwoofer), TV and
playback devices (such as BD/DVD players) are connected to
AC wall outlets securely.
• The unit (center unit and subwoofer), TV and playback devices
(such as BD/DVD players) are turned on.
• The connectors of each cable are securely inserted into jacks on
each device.
If there is no problem with the power and cables, see the following:
• "When any problem appears (Power and system
function)" (p.53)
• "When any problem appears (Audio)" (p.56)
• "When any problem appears (Bluetooth
If the problem you are experiencing is not listed or if the instructions
do not help, turn off the unit, disconnect the power cord, and
contact the nearest authorized Yamaha dealer or service center.
®
)" (p.58)
53
When any problem appears (Power
and system function)
The power turns off suddenly
l The auto power standby function activated.
When the auto power standby function is enabled, the unit
automatically turns off in any of the following situations:
– No operations have been performed for 8 hours
– BLUETOOTH or HDMI is selected as the input source, but no
audio has been input to the unit or no operations have been
performed with the unit for more than 20 minutes.
Turn on the unit again. If the auto power standby function is not
used, disable the function. For details, see the following:
– "Setting the auto power standby function" (p.45)
l The protection circuitry has been activated. (The HDMI
indicator flashes white or red.)
After confirming that all connections are made properly, turn on
the unit again. If the power still turns off frequently, unplug the
power cord from the AC wall outlet and contact the nearest
authorized Yamaha dealer or service center.
En
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