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
- No longer
than 10 feet (3 m) for VGA/computer cables or 24 feet (7.3 m) for
HDMI cables
- Check the
settings on the projector's Signal menu to make sure they match the
video source. If available for your video source,
adjust the Deinterlacing and
Noise Reduction
settings.
- 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, 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.
- Try a
different cable.