Why won't my Denon Stereo Receiver power on?
First, ensure the power plug is correctly inserted into the power outlet. If it still doesn't turn on, the protection circuit might be active. Disconnect the power plug, wait 5 to 10 seconds, and then re-insert it.
Why is there no audio output from my Denon Stereo Receiver?
Check the connections for all devices and speakers. Make sure the audio device is powered on, the master volume is adjusted appropriately, and mute mode is canceled. Ensure you've selected a suitable input source and mode. Also, disconnect any headphones, as this will prevent sound from the speakers or PRE OUT connectors.
How to fix no audio output with HDMI connection on Denon Stereo Receiver?
Check the connection of the HDMI connectors. If you want audio from the speakers, set “Audio Out” on the menu to “Amp”. If you want audio from the TV, set “Audio Out” on the menu to “TV”.
How do I get sound from my surround back speaker on my Denon Stereo Receiver?
Set “Speaker Config.” – “S.B(Pre)” on the menu to something other than “None”. Also, set “Surround Parameter” – “SB CH OUT” on the menu to something other than “OFF”. Finally, set the surround mode to something other than “STEREO”.
How do I get sound from my subwoofer on my Denon Stereo Receiver?
Check the subwoofer connections and turn on the subwoofer’s power. Set “Speaker Config.” – “SW” on the menu to “Yes”. If “Front” and “Center” for “Speaker Config.” are set to “Large”, and “Mode” is set to “LFE”, no sound may be output from the subwoofers, depending on the input signal or selected surround mode.
What to do if my Denon Stereo Receiver remote control isn't working?
First, replace the batteries with new ones. Ensure you are within 23 ft / 7 m of the unit and within a 30° angle. Remove any obstacles between the remote and the unit. Verify the batteries are inserted correctly, matching the q and w marks. Also, make sure the unit's remote control sensor isn't exposed to strong light, such as direct sunlight or fluorescent bulbs.
How to fix no video output with HDMI connection on Denon Stereo Receiver?
Begin by checking the HDMI connector connections. Next, ensure that the input source is set to match the connected HDMI connector. Finally, verify that your TV is compatible with copyright protection (HDCP), as incompatible devices may prevent proper video output.
Why is my Denon Stereo Receiver display off?
Set “Display” on the menu to something other than “OFF”.
Why is my Denon Stereo Receiver not playing iPod?
Check the iPod connections. Ensure the control dock for the iPod’s AC adapter is plugged into a power outlet. Switch the input source to “DOCK”.
How to fix reception issues on my Denon Stereo Receiver?
Try changing the antenna orientation or position. Separate the AM loop antenna from the unit. Consider using an FM outdoor antenna. Also, keep the antenna separate from other connection cables.
Key safety guidelines to follow before operating the unit.
Procedure for installing the unit and speakers.
Configuration steps for speaker setup.
Detailed settings for front, center, surround, and subwoofer speakers.
Adjusting subwoofer settings, LFE signal, and mode selection.
Calibrating speaker distances for optimal surround sound.
Adjusting individual speaker volume levels for balanced sound.
Setting bass signal crossover frequency for each speaker.
Guide to making detailed adjustments and configurations.
Settings related to input source playback and assignment.
Common issues and solutions for the unit not operating properly.
Common problems and solutions related to the subwoofer's indicator and sound.
General| Brand | Denon |
|---|---|
| Model | DHT-391XP |
| Category | Home Theater System |
| Language | English |
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