Question about Denon AVR-2400 Receiver

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Need Users Manual

Can't seem to find a users manual anywhere online for this model.

The receiver is stuck in standby. I need to reset it but am unsure how.

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  • COgal Jun 24, 2008

    Tried it. The first time pushing the power button, the standby light will blink. After that, no response.

  • COgal Jun 24, 2008

    Is there a way to remove the standby option? To only be able to shut it off by the physical switch?

  • COgal Jun 24, 2008

    Denon tech support wrote me back saying protect mode is turning on.

    Response (Ean Levy) - 06/23/2008 02:09 PM
    Your receiver is going into protect mode. It goes into this mode when something is happening that can potentially cause damage to the receiver. This can be caused by a number of things, however, there’s no way to tell what actually caused it.

    You will want to make sure that you have proper ventilation space above the receiver (a minimum of four inches), and that you have no other devices sitting on top of the receiver.

    You also want to make sure you have no speaker wires touching either other speaker wire or any place on the Chassis of the receiver other than the posts they are attached to.

    Also, make sure that you are not running your receiver’s volume above zero for any extended period of time.

    If you have verified these are not an issue another thing you can try is to disconnect all of your speakers and turn the receiver on. If the problem continues you will need to have the unit replaced by your retailer (if purchased within thirty days) or repaired you can find your closest service center at

    If this does resolve the issue, begin connecting your speakers one set at a time until you are able to determine which speaker is causing the issue. At that point replace the speaker and speaker wire that is causing the issue"

    I have no speakers, inputs, anything attached.



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Hi COgal

I too have not been able to come up with one. Not a common model maybe, or 10 years old is just too old for electronic versions of the manual to be about.

Try This
Disconnect the amp from the wall socket for 20 mins,then plug it in and try again. Let me know what happens.


Posted on Jun 22, 2008

  • Graeme Ross
    Graeme Ross Jun 24, 2008

    upgrade your rating of me man,and I will help you :)



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