Selecting an Image Source
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 button on the projector 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.
HDMI port sources
(button is not functional)
Component video sources
Composite video sources
port (VGA) sources
Using Basic Projector Features