Check the center channel speaker and the surround sound audio settings. If you do not have a center speaker, it needs to be set to off on the receiver.

Anonymous

371 Answers
Posted on Apr 11, 2009

SOURCE: Denon AVR-1403 receiver switched from digital to analogue.

There are three modes (Auto, DTM, and PCM) on the input mode switch, on the main unit, selected by repeatedly pressing the input mode switch.

However, if you have already depressed the Analog button in, on the main unit you have predetermined the mode as analog.

On the remote, the INPUT MODE switch combines toggles for 5 choices, [Auto, PCM, DTS, Analog,
Ext. input]

My guess is that either the input mode switch on the main unit and/or the remote are toggled to analog.

Anonymous

1 Answer
Posted on Jan 01, 2011

SOURCE: denon avr-1403/483

Denon AVR-1403/483One of the speakers when connected trips the units power off.
Disconnected it and it works OK without that channel. Connected a different speaker and wire to that channel and it does the same, trips power off. It's acting like a when two wires are shorted. This is not the case as I have tried different wires and speaker. Not sure whats going on. Presently running system without that channel. Hope someone has an idea.

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