Troubleshooting, 2 power does not turn on / power is turned off – Marantz SR7008 User Manual
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Troubleshooting
If a problem should arise, first check the following:
1. Are the connections correct?
2. Is the set being operated as described in the owner’s manual?
3. Are the other devices operating properly?
If this unit does not operate properly, check the items listed in the table below. Should the problem persist, there may be a malfunction.
In this case, disconnect the power immediately and contact your store of purchase.
2 Power does not turn on / Power is turned off
Symptom
Cause / Solution
Page
Power does not turn on.
• Check whether the power plug is correctly inserted into the power outlet.
Power automatically turns off.
• 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”.
Power turns off and the power
indicator flashes in red approx. every
2 seconds.
• 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.
–
Power turns off and the power
indicator flashes in red approx. every
0.5 seconds.
• Check the speaker connection. 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.
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