PowerLite 7900NL Multimedia Projector

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  1. After upgrading EMP Monitor on my computer, no projectors appear on the screen when I launch EMP Monitor. What’s wrong? [ Answer
  2. I connected an Elmo HV-110XG Document Camera to my projector using a VGA HD15 connection and I just see a blue screen with the message No Signal when I try to display an image from the document table source. What should I do? [ Answer
  3. What are the main differences between the PowerLite 7800p and PowerLite 7900p? [ Answer
  4. What is Quick Corner and when is it used? [ Answer
  5. How do I replace the projection lamp and air filters? [ Answer
  6. Why won’t the  power light come on? [ Answer
  7. The projector will not respond to RS232 commands when in Standby Mode. What’s wrong? [ Answer
  8. What is the maximum number of projectors that can be registered in EMP Monitor v. 4.01? [ Answer
  9. What should I do when the projected image from a 16:10 projector is too big for a 16:9 screen? [ Answer
  10. How long should the projection lamp last in normal operation? [ Answer

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