Denon AVR 689 - AV Receiver User Manual (English)

Other manuals for Denon AVR 689 - AV Receiver

Owner's Manual71 pages

Setup Guide2 pages

Product Sheet2 pages

Questions and Answers:

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michealwilliamsAug 21, 2025
Why is my Denon Receiver remote not working?
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  Samantha RobertsAug 21, 2025
  If your Denon Receiver isn't responding to the remote control, here are some possible reasons: * The batteries may be worn out, replace them with new ones. * You may be operating outside the specified range, move closer to the unit. * There may be an obstacle between the unit and the remote, remove it. * The batteries may not be inserted correctly, check the polarity. * The remote sensor may be exposed to strong light, move the unit to a different location. * The remote ID of the main unit and remote may not match, set the remote ID for the main unit to “1”. * The SOURCE CONTROL switches may not be in the correct position, set them according to the operation you are applying.
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James BrownAug 22, 2025
Why is there no sound from my Denon AVR 689 - AV Receiver subwoofer?
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  Dr. Angela Reed PhDAug 22, 2025
  If your subwoofer isn't producing any sound with your Denon Receiver, check the following: * Ensure the subwoofer's power is turned on. * Verify that the “Subwoofer” setting in “Speaker Setup” is set to “Yes”. * Check the connections to the subwoofer. * Adjust the subwoofer's volume to an appropriate level.
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jaredallenAug 25, 2025
Why is DTS sound not working on my Denon Receiver?
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  Jesse SullivanAug 25, 2025
  If DTS sound isn't being output by your Denon Receiver, it could be due to a few reasons: * The DVD player's audio output setting may not be set to bitstream; refer to the DVD player's instructions for details. * The DVD player may not be compatible with DTS sound playback; use a DTS-compatible player. * The AVR-689’s “Input Mode” setting may be set to something other than “DTS”; set it to “Auto” or “DTS” mode.
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Willie ThorntonAug 26, 2025
How to fix no sound from surround back speaker on Denon AVR 689 - AV Receiver?
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  brianna01Aug 27, 2025
  If you're not getting any sound from the surround back speaker connected to your Denon Receiver, check the following: * Ensure that “7.1ch” is selected in the “Amp Assign” setting. * Make sure the surround back speaker setting is not set to “None”. * Verify that the “Parameter” – “Surround Parameter” – “SB CH OUT” settings are not set to “OFF”. Change it to another setting. * Confirm that the surround mode is set to a mode for 6.1- or 7.1-channel playback.
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Lauren PierceAug 28, 2025
How to turn on display on Denon AVR 689 - AV Receiver?
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  danielmorrisAug 28, 2025
  If the display on your Denon Receiver is off, the Dimmer setting may be set to “OFF”. Change the Dimmer setting to something other than “OFF”.
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Briana RoblesAug 29, 2025
Why no picture appears on my Denon Receiver?
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  Luis GarciaAug 29, 2025
  If no picture appears when using your Denon Receiver, there are a few things to check: * Make sure the connections between the receiver and the monitor are secure. * Ensure the monitor’s input setting is correct. * If the player is connected using component input connectors, ensure the monitor is also connected using component input connectors.
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Kelly HansonAug 31, 2025
Why are there no test tones from my Denon AVR 689 - AV Receiver?
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  Jennifer TranAug 31, 2025
  If no test tones are produced when you press the TEST button on the remote control of your Denon Receiver, the surround mode may not be set to “STANDARD” (Dolby/ DTS Surround). Set it to the “STANDARD” (Dolby/ DTS Surround) mode.
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Kelly FoxSep 2, 2025
How to troubleshoot no picture with HDMI on Denon Receiver?
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  jenkinsronaldSep 2, 2025
  If you're not getting a picture with HDMI connections on your Denon Receiver, consider the following: * Verify the HDMI connections are secure. * Ensure the HDMI input setting is correctly configured. * Confirm that the HDMI format of the player and monitor are compatible.
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Cynthia SandersSep 3, 2025
Why won't my iPod play on my Denon Receiver?
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  Donna ScottSep 4, 2025
  If your iPod isn't playing on your Denon Receiver, consider these potential issues: * The input source assigned to the control dock for iPod might not be selected. Switch to the correct input source. * The cable might not be properly connected. Reconnect it. * The control dock for iPod’s AC adapter might not be connected to a power outlet. Plug it in.
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allisonkaneSep 5, 2025
Why can't I record a picture from my Denon AVR 689 - AV Receiver?
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  Kaitlin JohnsonSep 5, 2025
  If you can't record a picture, it's because the input source doesn't match the recorder's video connection connector (video or S-Video). The video conversion function does not work for the REC OUT connectors, so match the input source and recorder connections.