If
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.
Note: The
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
speakers.
Note: If you
have problems hearing audio through the HDMI connection, connect
one end of an optional RCA audio cable to the projector's
L and R audio ports and the other end to your
computer's audio out port. Then select the audio port you connected
to as the HDMI Audio Output
setting in the Extended menu.