I see the message No Signal. What should I do?

• If the "No Signal" message appears, try the following solutions:
  • Press the Source Search or Search button and wait a few seconds for an image to appear.
  • Turn on the connected computer or video source, and press its play button to begin your presentation, if necessary.
  • Check the connection from the projector to your video sources.
  • If you are projecting from a laptop computer, make sure it is set up to display on an external monitor.
  • If necessary, turn the projector and the connected computer or video source off and then on again.
  Related references
  Displaying From a PC Laptop
  Displaying From a Mac Laptop