PowerLite 7850p Multimedia Projector

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  1. The  power light is flashing orange and I can't turn on the projector. What's wrong? [ Answer
  2. When should I replace the projection lamp? [ Answer
  3. Are there any security features on this projector? [ Answer
  4. How often should I clean the air filters and vents and how do I clean them? [ Answer
  5. What is the maximum number of projectors that can be registered in EMP Monitor v. 4.01? [ Answer
  6. What types of video sources can I connect to the projector? [ Answer
  7. After upgrading EMP Monitor on my computer, no projectors appear on the screen when I launch EMP Monitor. What’s wrong? [ Answer
  8. Can I project on a screen and a computer monitor simultaneously? [ Answer
  9. Can I use a canned air duster to clean my projector, and are there any precautions I should take? [ Answer
  10. How long does the projection lamp last? [ Answer

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