PowerLite 1751 XGA 3LCD Projector

Selected FAQ

Q:
When I connect the projector to my Mac with a USB cable, I get the message "No Signal". What should I do?
A:
Try the following:

  • Press the Source Search button and wait a few seconds for an image to appear.
  • Make sure the USB Type B setting in the Extended menu is set to USB Display, if available.
  • Install the latest version of USB Display driver. You can download the USB Display driver from the Drivers and Downloads page for your product.
Published: June 30, 2014

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