Denon AVR-X250BT Owner's Manual page 96

Contents Connections
o Power does not turn on / Power is turned off
Symptom
Power does not turn on.
0
Power automatically turns
0
off.
0
Power turns off and the
0
power indicator flashes in
red approx. every 2
0
seconds.
Power turns off and the
0
power indicator flashes in
red approx. every 0.5
seconds.
0
0
Front panel Display
Playback
Check whether the power plug is correctly inserted into the power outlet.
The sleep timer is set. Turn on the power again.
"Auto Standby" is set. "Auto Standby" is triggered when there is no operation for a set amount of time. To
disable "Auto Standby", set "Auto Standby" on the menu to "Off".
The protection circuit has been activated due to a rise in temperature within this unit. Turn the power off,
wait about an hour until this unit cools down sufficiently, and then turn the power on again.
Please re-install this unit in a place having good ventilation.
Check the speaker connections. The protection circuit may have been activated because speaker cable
core wires came in contact with each other or a core wire was disconnected from the connector and
came in contact with the rear panel of this unit. After unplugging the power cord, take corrective action
such as firmly re-twisting the core wire or taking care of the connector, and then reconnect the wire.
Turn down the volume and turn on the power again.
This unit's amplifier circuit has failed. Unplug the power cord and contact our customer service center.
Rear panel
Settings
Cause / Solution
96
Remote
Tips Appendix
Page
Index
35
63
88
118
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22
37
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