PowerLite 821p Multimedia Projector

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  1. 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
  2. How do I replace the projection lamp? [ Answer
  3. When should the projection lamp be replaced? [ Answer
  4. How long should the projection lamp last in normal operation? [ Answer
  5. How should I transport this projector? [ Answer
  6. What is the maximum number of projectors that can be registered in EMP Monitor v. 4.01? [ Answer
  7. How and when should I clean the lens? [ Answer
  8. I am unable to connect my Mac to any of the projector's ports. What should I do? [ Answer
  9. The message “Not Supported” is displayed. What’s wrong? [ Answer
  10. After upgrading EMP Monitor on my computer, no projectors appear on the screen when I launch EMP Monitor. What’s wrong? [ Answer

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