What should I do if I see static or noise in the image?
Check the following:
If you’re using a computer cable longer than 6 feet, 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 (such as Computer1 or RGB) is selected in the Signal menu. See Adjusting Signal Settings for details.
If you’ve used the Quick Setup, Quick Corner, or Keystone adjustment, you may need to decrease the Sharpness setting in the Image menu. See Adjusting the Image for details.