If
your computer meets the system requirements, you can send video and
audio output to the projector through the computer's USB port
(preferably USB 2.0). Connect the projector to your computer using
a USB cable.
Note: This also
lets you use the interactive pens with your computer. You need to
adjust the USB Type B setting in the
projector's Extended menu before you can project through the USB
port. Note that using USB Display will slow interactive pen
function. For the best performance, VGA or HDMI connections are
recommended.