If you experience no sound from any or all of your speakers of your DVD Home Theatre System, you can follow the steps in this video and do a test tone to check on the sound output of each speakers.
Note: Set up settings may vary from model. The example shown in this video tutorial is for DAV-DZ350
The sound doesn’t output from the surround speakers.
- Press SURROUND repeatedly and select “DOLBY PL” (PRO LOGIC) to output sound from all speakers.(Depending on the media, sound may not be output from the surround speakers.)
The [Speaker Setup Page] items cannot be changed.
- Press DVD/CD, then eject the disc.
There is no sound. Severe hum or noise is heard.
- Remove the speaker cords from the SPEAKERS terminals, straighten and extend the contact area of each speaker cord, then reconnect the speaker cords to the SPEAKERS terminals.
- Clean the disc.
The sound loses stereo effect when you play a VIDEO CD or CD.
- Set the audio setting to [Stereo] by pressing AUDIO.