My image does not appear on the screen. What should I do?

• Check one of the following:
  • Press the A/V Mute button on the remote control to make sure the picture has not been turned off temporarily.
  • The projector may be in sleep mode. If the power light is orange, press the Power button to turn on the projector.
  • The attached computer may be in sleep mode or displaying a black screen saver. Try pressing a key on the computer.
  • If you just replaced the lamp, make sure the lamp is fully inserted, the cover securely reattached, otherwise, the projector won't come on.
  • If you just turned off the projector, it may still be cooling down. Wait until the power light stops flashing and remains orange; then press the Power button to turn the projector back on.