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.
If you turned on the
Auto Source Search
setting in the Extended menu, the projector automatically switches to another detected image source if the signal to the current image source is lost.
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:
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.
Computer port sources
Video, HDMI, and MHL sources
USB port sources (computer display and external devices)
(LAN and Screen Mirroring [PowerLite 2142W/2247U])
button on the remote control and select your image source.
Your Home screen may look different from the illustration shown here.
Using Basic Projector Features
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