Solving Problems with the Image
No image appears on the screen.■Check that all cables are properly connected (see Chapter 1) and everything is turned on.
■Make sure the projector is not in sleep mode. Check the projector documentation.
■The document camera may have been turned on too quickly after it was turned off. Turn the document camera off, wait a few seconds, and then turn it on again.
The image contains static or noise.■If you’re using cables that are longer than 6 feet (2 m), or an extension cable, the image quality may be reduced.
■Keep your projector and video cables away from the power cord as much as possible to prevent interference.
■The frequency switch may be set incorrectly. Change the frequency as described on page 10.
The image is blurry.■There may be dirt on the lenses. Clean the lenses as described on page 22.
■The Auto Focus feature may be turned off. If the Auto Focus indicator light is not lit, press the Auto Focus button.
■Some objects do not auto focus well. Manually focus these objects by first turning off Auto Focus and then using the Near and Far buttons.
26Solving Problems