If
there is no sound or the volume is too low, try the following steps
until the problem is solved.
-
Adjust the projector's volume settings using the up/down
buttons on the remote control.
- Check the cable connection between the
projector and your video source.
- Check your video source to make sure
the volume is turned up and the audio output is set for the correct
source.
- If you want to output audio to an
external audio device that supports HDMI ARC using an HDMI cable,
try the following solutions:
- Set HDMI control to On in the Inputs
menu.
- Inputs > Inputs > HDMI
control
- Make sure the HDMI cable is compliant with HDMI ARC. When
outputting audio to an external audio device that does not support
HDMI ARC using an HDMI cable, set HDMI
control to Off in the
Inputs menu.
- Inputs > Inputs > HDMI
control
- If audio is not output to an external
audio device that supports HDMI ARC, try changing Auto to PCM as
the Digital Output setting.
- Display & Sound >
Audio Output > Digital Output