Denon AVR-2106 high pitch tone when using video/audio inputs
Periodically, after being on and performing normally, my Denon AVR-2106 audio signal becomes a high pitch tone. This happens both with the TV and DVD player. I have periodically attached my Ipod to the cd input and never had the problem. Nothing makes the high pitch tone go away except turning the receiver off. Typically this happens just once but some times twice. No matter how long I leave the receiver on it never happens more than twice.
Any ideas as to what could be wrong?
Other than this I really like this receiver.
Very disturbing sound unexpected from all speakers when Im watching movies. Turns my hear gray :-) Service man told me no cure for this problem. Wathing my movies in stereo mode!Very disturbing sound unexpected from all speakers when Im watching movies. Turns my hear gray :-) Service man told me no cure for this problem. Wathing my movies in stereo mode!
I own a Denon AVR-2106. Periodically the sound from the selected source (e.g. DVD) goes off and it is replaced by a high-pitch noise. The only way to reset this is to select another source and come back or shut the unit down.
What could be the source of this problem and how can I fix it?I own a Denon AVR-2106. Periodically the sound from the selected source (e.g. DVD) goes off and it is replaced by a high-pitch noise. The only way to reset this is to select another source and come back or shut the unit down. What could be the source of this problem and how can I fix it?
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Yes, it is possible to add a Sumo amplifier to a Denon AVR (Audio/Video Receiver) system. The Denon AVR is designed to be the central hub for audio and video processing, providing amplification and routing signals to speakers and other audio devices.
To add a Sumo amplifier to your Denon AVR system, you can follow these general steps:
1. Determine the audio output options on your Denon AVR: Check if your Denon AVR has preamp outputs, which are typically labeled as "Pre Out" or "Main Out." These outputs are used to connect external amplifiers like the Sumo amp.
2. Identify the input options on the Sumo amplifier: Check the inputs available on the Sumo amplifier. It should have an input that matches the output from your Denon AVR. The most common connection is RCA, but there could be other options like XLR or optical.
3. Connect the Denon AVR to the Sumo amplifier: Use appropriate cables to connect the preamp outputs of your Denon AVR to the inputs of the Sumo amplifier. For RCA connections, you will need RCA cables with male connectors on both ends. Make sure to match the left and right channels correctly.
4. Configure the Denon AVR: Once the connections are made, you may need to configure the Denon AVR to use the external amplifier. Check your Denon AVR's manual or menu settings to disable the internal amplifier for the connected speakers. This will ensure that the AVR sends the audio signal to the Sumo amp instead.
5. Set up the Sumo amplifier: Follow the instructions provided with the Sumo amplifier to set it up correctly. This may involve adjusting gain levels, selecting input sources, and configuring any other settings specific to the Sumo amp.
6. Test and enjoy: Once everything is connected and configured, test the system by playing audio through your Denon AVR. The audio signal should be amplified by the Sumo amplifier and sent to your speakers, providing enhanced power and performance.
It's worth noting that the specific steps and options may vary depending on the models of your Denon AVR and Sumo amplifier. It's always recommended to consult the user manuals for both devices and, if needed, seek assistance from an audio professional or the manufacturers' support teams for detailed guidance tailored to your specific equipment.
This depends on the signal source. If it is digital, from a digital receiver, the audio will be either S/PDIF or Optical and the video will be a yellow RCA connector (co-axial). If analogue, the audio will be two RCA connectors (red-right and white-left) and the video will be component (green, blue, red RCA) Alternatively you may have a composite audio/video signal (yellow) which is both audio and video. Of course you must be sure to choose the inputs into which you have plugged your signal source. Cheers, Don.
From the manual of your Denon page 41:
http://www.usa.denon.com/AVR-4308CI-OM-E_305A.pdf
"Video Select
-It is not possible to select HDMI input signals.
• When playing HDMI video input signals, the analog video signal of
another input source cannot be selected for the HDMI video output."
Check your speaker wires on zone 2 and look inthe manual for speaker configurations with zone 2. you may have a speaker conflict. If you still have an issue, post a comment with your speaker setup and I'll help some more. Hope this helps
So you have no sound on any Inputs? This makes a difference, if it works on some inputs but not others. For a factory reset - turn the unit off by the ON/OFF button (not the standby button) hold in the SPEAkER A & B buttons at the smae time, while pressing them turn the system on by the ON/OFF button, wait about 3 seconds and the unit should reset everything.
TV has Component input (Green,Red,Blue) connect as follows: 1.Connect Component Video and Audio cables from the Cable box, PS3, DVD or Sat box to thea Component Video and Audio input on the Denon (TV/DBS, DBS,VCR1 VRS2, VDP or DVD). 2.Connect a Component Video cable from the Denon to the TV Component Video input. 3. If you do not have a cable or sat box and have a cable from the wall to the TV you must take an RCA(Red&White) audio out of the TV to an input listed in #1
When you say the the input clicks on/off, does the sound cut out? I suspect that the protection circuit is kicking in. Can you please post the connections you have? # of speakers connected etc?
There should be a volume adjust on the center channel. This is done by the remote exclusively. You may also wish to compress the sound using the dynamic range compression button or so labeled.
Very disturbing sound unexpected from all speakers when Im watching movies. Turns my hear gray :-) Service man told me no cure for this problem. Wathing my movies in stereo mode!
I own a Denon AVR-2106. Periodically the sound from the selected source (e.g. DVD) goes off and it is replaced by a high-pitch noise. The only way to reset this is to select another source and come back or shut the unit down.
What could be the source of this problem and how can I fix it?
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