PowerLite 420 XGA 3LCD Projector


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  1. The message Do you want to keep blocking this program? appears when I try to connect using the EasyMP Network Projection software in Windows XP Service Pack 2. What should I do? [ Answer
  2. Is there a PC card slot in the projector? [ Answer
  3. The projector does not come on when I press the power button. What should I do? [ Answer
  4. The message Not Supported is displayed. What's wrong? [ Answer
  5. What should I do when the projected image from a 16:10 projector is too big for a 16:9 screen? [ Answer
  6. Can I access the lamp and air filter with the ceiling mount installed? [ Answer
  7. How do I replace the lamp? [ Answer
  8. I am setting up my projector wirelessly. The projector's security setup menu does not allow me to enter a colon or space characters contained in my wireless network passphrase. What should I do? [ Answer
  9. Is it okay to move the projector right after I shut it down? [ Answer
  10. Can I use the USB TypeB port for both the USB Display function and remote mouse operation at the same time? [ Answer

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