PowerLite 420 XGA 3LCD Projector

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Top FAQs [view categories below]

  1. What wireless security protocols does the projector support? [ Answer
  2. Why are the projected images getting darker or starting to deteriorate? [ Answer
  3. How and when should I clean the lens? [ Answer
  4. The projector's buttons don't work. What's wrong? [ Answer
  5. After upgrading EasyMP Monitor on my computer, no projectors appear on the screen when I launch EasyMP Monitor. What's wrong? [ Answer
  6. Can I access the lamp and air filter with the ceiling mount installed? [ Answer
  7. Can I use the USB TypeB port for both the USB Display function and remote mouse operation at the same time? [ Answer
  8. Can I use the remote control to click through a slideshow-style presentation? [ Answer
  9. How can I improve the picture quality? [ Answer
  10. Why isn't there any sound? [ Answer

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