Marantz HD-AMP1 Manuel Du Propriétaire
Troubleshooting
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.
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.
o Power does not turn on / Power is turned off
Symptom
Cause / Solution
Page
Power is not turned on.
0
Check whether the power plug is correctly inserted into the power outlet.
0
This unit is in standby mode. Press the X button on the unit or the POWER X button on the remote
control.
control.
Power automatically turns
off.
0
The Auto Standby mode is on. The Auto Standby mode switches the unit to standby mode when the unit
is not operated for approximately 30 minutes. To disable Auto Standby mode, set “AutoStby” on the menu
to “Off”.
is not operated for approximately 30 minutes. To disable Auto Standby mode, set “AutoStby” on the menu
to “Off”.
Power turns off and the
standby 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.
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
standby 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, firmly re-twist the core
wire, and then reconnect the wire.
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, firmly re-twist the core
wire, 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.
－
57