No image appears on the screen. What should I do?

• If you get no image, check the following:
  1. Check that all cables are properly connected and everything is turned on.
  2. Make sure the projector or computer is not in sleep mode. Check the projector documentation or try pressing a key on the computer keyboard.
  3. Make sure the lighting unit lamps are on.
  4. If you are using a video source, such as a computer, press the RGB1 button on the remote control to switch video sources.
  5. Check that the video mode is set up correctly to NTSC or PAL.