There is no sound. What should I do?
If there is no sound when you expect it or the volume is too low or high, try the following solutions:
- Adjust the projector's volume settings.
- Press the A/V Mute button on the remote control to resume video and audio if they were temporarily stopped.
- Check your computer or video source to make sure the volume is turned up and the audio output is set for the correct source.
- Check the audio cable connections between the projector and your video source.
- Make sure any connected audio cables are labeled "No Resistance".
- If you turn the projector on immediately after turning it off, the cooling fans may run at high speed momentarily and cause an unexpected noise. This is normal.
Connecting to a Computer for HDMI Video and Audio
Input Signal Settings - Signal Menu
Published: 12-Sep-2016 Was this helpful? Thank you for the feedback!