Solving Problems 131
The image contains static or noise.■If you’re using a computer cable longer than 6 feet (1.8 meters),
or an extension cable, the image quality may be reduced.
■Keep your computer and video cables away from the power cord
as much as possible to prevent interference.
■The video signal may be split between the computer and the
projector. If you notice a decline in the projected image quality
when the image is displayed simultaneously on your notebook
computer and the projector, turn off the notebook’s LCD display.
■Make sure the correct input signal is selected in the Signal menu
(see page 74).
■If you’re using a composite, S-Video, or component video source
with 480i signals, turn on the Progressive setting on the Signal
menu (see page74).
■If you’ve used the Keystone adjustment, you may need to decrease
the Sharpness setting in the Image menu (see page72).
■If you’re projecting from a computer, make sure its signal is
compatible with the projector. See page 145.
■If you’re projecting from a computer, press the Auto button on
the remote control to reset the projector’s Tracking, Sync, and
Position settings.
The image is blurry.■There may be dirt or smears on the projection window. Clean the
window as described on page 110.
■Adjust the focus using the focus lever (see page 44).
■Lower the projection angle to reduce the amount of keystone
correction required.
■If you’re projecting from a computer, you may need to adjust the
tracking and sync settings as described in the next section.