O power does not turn on / power is turned off – Marantz NR1506 User Manual
Page 193
o Power does not turn on / Power is turned off
Symptom
Cause / Solution
Page
Power does not turn on.
0
Check whether the power plug is correctly inserted into the power outlet.
Power automatically turns
off.
0
The sleep timer is set. Turn on the power again.
0
“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”.
Power turns off and the
power indicator flashes in
red approx. every 2
seconds.
0
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.
0
Please re-install this unit in a place having good ventilation.
－
Power turns off and the
power indicator flashes in
red approx. every 0.5
seconds.
0
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.
0
Turn down the volume and turn on the power again.
0
This unit’s amplifier circuit has failed. Unplug the power cord and contact our customer service center.
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