PowerLite 1940W WXGA 3LCD Projector

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  1. The message Not Supported is displayed. What's wrong? [ Answer
  2. After upgrading EasyMP Monitor on my computer, no projectors appear on the screen when I launch EasyMP Monitor. What's wrong? [ Answer
  3. How do I connect my iOS device to the projector? [ Answer
  4. How do I connect my image source to the projector? [ Answer
  5. I see only a black screen when I connect an HD video device to my projector through an AV receiver using HDMI cables. What should I do? [ Answer
  6. Can I connect external speakers to the projector? [ Answer
  7. What should I do if I see the message No Signal? [ Answer
  8. When I play a DVD movie on my Mac, the projected image is a box with a checkered pattern, but the computer monitor looks normal. What should I do? [ Answer
  9. Which cable should I use to connect my image source to the projector? [ Answer
  10. Which files are supported for PC Free presentations? [ Answer

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