Question about Mitsubishi SL4SU ColorView Multimedia Projector

Problem with mitsubishi sl4u projector

I am trying to get my computer to work with the projector. i tried using the function keys and that did not work. i also tried going into the settings and used it as a secondary monitor. when i do that, my desktop background shows up on the laptop but when i open up a program on my laptop it does not show up on the projector. it continues to show the background picture.

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682 Answers

Make your pc or laptop start first and then the projector.

Posted on Mar 18, 2008

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