Marantz MODEL 40n Owners Manual - Page 80

The power turns off and the protection circuit indicator shows one long blink and five short blinks

Page 80 highlights

Contents Connections Playback Settings Tips Appendix The power turns off and the protection circuit indicator shows one long blink and four short blinks in orange. 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. 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. (v p. 20) 0 Stop playback on the playback device, and then turn the power off and on again. The power turns off and the protection circuit indicator shows one long blink and five short blinks in orange. 0 Stop playback on the playback device, and then turn the power off and on again. 0 If the problem is not solved by turning the power off and on again, this unit's amplifier circuit or power circuit has failed. Unplug the power cord and contact our customer service center. Front panel Rear panel Remote control 80 unit Index

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The power turns off and the protection circuit indicator shows one long blink and four short blinks in orange.
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.
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. (
v
p. 20)
0
Stop playback on the playback device, and then turn the power off and on again.
The power turns off and the protection circuit indicator shows one long blink and five short blinks in orange.
0
Stop playback on the playback device, and then turn the power off and on again.
0
If the problem is not solved by turning the power off and on again, this unit’s amplifier circuit or power circuit has failed. Unplug the power cord and
contact our customer service center.
Contents
Connections
Playback
Settings
Tips
Appendix
80
Front panel
Rear panel
Remote control
unit
Index