If
you connected multiple image sources to the projector, such as a
computer and DVD player, you may want to switch from one image
source to the other.
Make sure the connected image source you want to use is
turned on.
For video image sources, insert a DVD or other video media
and press its play button, if necessary.
Do one of the following:
Press
the Source Search button on the
projector or remote control until you see the image from the source
you want.
Press
the button for the source you want on the remote control. If there
is more than one port for that source, press the button again to
cycle through the sources.
1
Computer port sources
2
Video and HDMI sources
3
USB port sources (computer display and external
devices)