20 Most Recent Denon AVR-E400 Questions & Answers

Your problem could be a bad dsp processor which is on the hdmi pcb, change that pcb and the problem should quit

Denon AVR-E400 | Answered on Apr 06, 2015

Use factory reset procedure, if that don't work you may have a bad main control relay or the relay control transistor may be bad

Denon AVR-E400 | Answered on Mar 16, 2015

Most likely cause of a receiver shutting off when turned up is a bad speaker or speaker wire.
As far as having to turn it up almost all the way, that is the norm on most new receivers today. Most receivers no longer have a true preamp section, which means you have to run the main amp much harder in order to get a decent sound level.

Denon AVR-E400 | Answered on Dec 17, 2014

Personally I would use an RCA cable and hook up the AVR.
((RCA out of TV to AVR audio in))
((cable box HDMI cable output to TV HDMI Input1))
(As far as the AppleTv I would use a separate HDMI Input2)
If your AVR has a dvd or blue ray player Hook up a
HDMI cable out to another Input HDMI3 of the TV
using separate inputs on the tv will allow your surround system to be
used on all modes(CABLE,DVD/BLUERAY,APPLETV)

Denon AVR-E400 | Answered on Oct 04, 2014

If you have done a Denon reset and you still get the same thing, the hdmi/network pcb which is on the same board as the hdmi is defective.

Denon AVR-E400 | Answered on Jun 30, 2014

You have a software glitch the processor board needs changed.

Denon AVR-E400 | Answered on Jun 09, 2014

Ask the manufacturer:


Denon AVR-E400 | Answered on May 24, 2014

Is the TV connected to the receiver with a digital connection (coax, or optical)?. Try setting it to PCM on the TV Some receivers don't like it when there is a break between tracks and the signal is lost. You won't get surround (but Pandora is just stereo anyway), but you can still use the Receiver's Dolby or DTS features to go multispeaker. Downside if of course that if you have other Multichannel audio sources through the TV, they may be lost. But it's worth checking..

Denon AVR-E400 | Answered on May 15, 2014

do you have it in surround mode?

Denon AVR-E400 | Answered on Apr 17, 2014

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