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102 Solving Problems
Solving Problems with the
Image or Sound
The Power light does not come on.
Make sure the power cord is connected securely both at the power
outlet and the projector. If you have just replaced the lamp, make sure
the cover is securely fastened.
No image appears on the screen.
■ Check that the P Power light is green and not flashing.
■ The projector may be in sleep mode. If the P Power light is
orange, press the
Power button to turn the projector on.
■ Try pressing the other Power button on the remote control or on
the projector.
■ Press the A/V Mute button to make sure the picture has not been
turned off temporarily.
■ The attached computer may be in sleep mode or displaying a
black screen saver. Try pressing a key on the computer.
You’ve connected a computer and see a blue screen with the
message No Signal displayed.
■ Make sure the cables are connected correctly, as described in
Chapter 1.
■ Try restarting your computer.
■ If you’ve connected a computer and one or more video sources,
you may need to press the
Source Search button on the
projector or remote control to select the correct source. Allow a
few seconds for the projector to sync up after pressing the button.