Cannot see computer displyed on output of infocus screen shot
Many laptop computers do not automatically turn on their external
video port when a projector is connected. On many laptops, the activation function key is labeled with an icon or the text CRT/LCD.
Try the Function Key with the Icon of a monitor to enable the external video port.
If that does work, look at the settings on the projector using the buttons on the top.
Check the "Default Source"
Default Source toggles among Computer 1 analog, Computer 1 digital, Computer 2, and Video. This determines which source the
projector checks first for active video during power-up. Highlight
Default Source and click the left or right mouse button to toggle
among the options.
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