Denon D-M51DVS - User Manual

Questions and Answers

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Kevin WilliamsAug 17, 2025
What to do if my Denon Receiver remote control is not working?
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  Kristin AndersonAug 17, 2025
  If your Denon Receiver isn't responding to the remote, try these steps: * Replace the batteries with new ones. * Move closer to the receiver. * Remove any obstacles between the remote and the receiver. * Ensure you are pressing the correct button. * Check the battery polarity (+ and -) and insert them correctly. * Make sure the remote control mode is properly selected; for this unit, use the DVD mode.
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Charles ByrdAug 20, 2025
Why does my Denon D-M51DVS have a display but no sound?
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  rhowardAug 20, 2025
  If the display on your Denon Receiver is lit but there's no sound, consider the following: * Ensure the speaker cords are securely connected. * Check the audio function button is in the correct position. * Increase the volume level. * Deactivate MUTING. * If using digital signals, ensure they are being input and the correct input jacks are selected.
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Samuel TaylorAug 22, 2025
What to do if my Denon D-M51DVS Receiver subwoofer is not working?
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  Maria LeonardAug 22, 2025
  If your subwoofer isn't producing sound with your Denon Receiver: * Make sure the subwoofer is powered on. * Check that the subwoofer setting in the receiver's setup is set to “Subwoofer” and not “No”.
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James JacksonAug 25, 2025
How to fix a Denon D-M51DVS Receiver when the monitor doesn't display an image?
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  Carrie ShortAug 26, 2025
  If your monitor isn't displaying an image from your Denon Receiver, check these: * Confirm that the connections between the video output jack on the unit and the input connector on the monitor are correctly and securely connected. * Ensure the input setting on your monitor or TV is set to the correct jack where the video input is connected.
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Sarah GonzalezAug 28, 2025
How to resolve distorted sound on a Denon Receiver?
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  Vanessa ThompsonAug 28, 2025
  If the sound from your Denon Receiver is distorted: * Lower the volume by turning the volume adjustment control counterclockwise. * Reduce the bass sound on the amplifier by lowering the bass adjustment control or volume.
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olsontimothyAug 30, 2025
What to do if Denon D-M51DVS Receiver display is not lit?
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  Dr. Edward GarciaAug 31, 2025
  If the display isn't lit and no sound is produced when the power switch is on for your Denon Receiver, check that the power cord is securely plugged in.
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pmartinezSep 2, 2025
Why is there continuous noise when receiving FM programs on my Denon Receiver?
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  david08Sep 2, 2025
  If you're experiencing continuous noise when receiving FM programs on your Denon Receiver: * Ensure the antenna cable is properly connected. * Try connecting an outdoor antenna.
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Craig MasonSep 5, 2025
What causes hissing noise when receiving AM programs on a Denon Receiver?
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  sheajaredSep 5, 2025
  If you hear hissing or continuous noise when receiving AM programs on your Denon Receiver: * Turn off nearby TVs that may be causing interference. * Adjust the position and direction of the AM loop antenna.
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Ms. Latasha MooreSep 7, 2025
How to stop oscillation sound from Denon D-M51DVS Receiver?
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  luis51Sep 7, 2025
  If you are experiencing oscillation (loud continuous sound) with your Denon Receiver, lower the volume of the active subwoofer or amplifier.
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Shane MurilloSep 12, 2025
Why is there a humming noise when receiving AM programs on my Denon D-M51DVS Receiver?
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  Crystal Rodgers MDSep 12, 2025
  If you hear a humming noise when receiving AM programs on your Denon Receiver, unplug the power cord, flip the plug in the opposite direction, and plug it back in.