Why is there no sound from the internal speaker on my Panasonic PT-VX430?
- MMonique FryeSep 12, 2025
If there's no sound coming from the internal speaker of your Panasonic Projector, first, ensure the input terminals are correctly connected. Then, increase the volume and disable the AV MUTE function. Also, unplug any VARIABLE AUDIO OUT connections. Ensure that the MUTE function is off and the audio input selection in [AUDIO SETTING] is correctly configured.








