your video source has an HDMI port, you can connect it to the
projector using an optional HDMI cable. The HDMI connection
provides the best image quality.
projector converts the digital audio signal sent from your video
source into a mono analog signal for the internal speaker or a
stereo analog signal if you are connecting to external
Note: If you
have problems hearing audio through the HDMI connection, you can
use one of the projector's audio ports instead to play sound.
Connect one end of an optional 3.5 mm stereo mini-jack audio cable
to one of the projector's audio ports and the other end to your
computer's audio out port. Then select the audio port you connected
to as the HDMI1 Audio Output,
HDMI2 Audio Output, or
HDMI3 Audio Output setting in the