If the projected image seems to contain electronic
interference (noise) or static, try the following solutions:
- Check the
cables connecting your computer or video source to the projector.
They should be:
- Separated
from the power cord to prevent interference
- Securely
connected at both ends
- Not
connected to an extension cable
- Make sure you selected the correct Signal Format or EDID settings in the projector's Signal I/O
menu, if available for your image source.
- Adjust the Noise
Reduction, MPEG Noise
Reduction, and Deinterlacing settings in the projector's
Image menu.
- If available for your video source, select
Auto as the Resolution setting in the Image menu.
- Select a
computer video resolution and refresh rate that are compatible with
the projector.
- If you are projecting from a computer using a VGA
cable, press the Auto button on
the remote control to automatically adjust the tracking and sync.
If the problem remains, display a uniformly patterned image on the
screen and manually adjust the Tracking and Sync settings.
- If you
adjusted the image shape using the projector controls, try
decreasing the Sharpness setting
to improve image quality.
- If you
connected an extension power cable, try projecting without it to
see if it caused interference in the signal.