Harman Kardon AVR20 II Owner's Manual

Harman Kardon AVR20 II Owner's Manual

Audio and video receiver
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Brad Sonnenburg
April 24, 2025

When I plug in my receiver the power button cycles itself off and on repeatedly. I have to unplug it to get it to stop

1 comments:
Mr. Anderson
May 12, 2025

Repeated cycling of the power button on a Harman Kardon AVR20 II receiver could be caused by automatic power-on behavior. If input function buttons (like CD, TUNER, TAPE, TV/AUX, VCR, or PHONO) are pressed while the unit is in STANDBY mode, the receiver automatically powers on and switches to that input. If any malfunction or repeated signal from a remote or control device causes these inputs to trigger repeatedly, the unit may turn on and off repeatedly.

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Avr20mkii

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