EX7210 WXGA 3LCD Projector


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  1. Can I display on the projection screen and a computer monitor or laptop simultaneously? [ Answer
  2. I've lost my remote control. How do I obtain a replacement? [ Answer
  3. 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
  4. The remote control doesn't work. What should I do? [ Answer
  5. If I disconnect the USB cable that's connecting the projector to my Mac while using USB Display, the USB Display icon in my Dock disappears and I am unable to close the program. How do I close it? [ Answer
  6. Nothing is projected on the screen. What should I do? [ Answer
  7. When should I replace the projection lamp? [ Answer
  8. How do I present images from an external drive or flash memory drive? [ Answer
  9. Why isn't there any sound? [ Answer
  10. Part of my image is blurred or out of focus. What should I do? [ Answer

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