Solutions When The Image Contains Noise Or Static; Solutions When The Image Is Fuzzy Or Blurry - Epson PowerLite Home Cinema 3900 User Manual

Solutions When the Image Contains Noise or Static

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, 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.
Parent topic:
Related references
Input Signal Settings - Signal Menu
Supported Video Display Formats
Image Quality Settings - Image Menu

Solutions When the Image is Fuzzy or Blurry

If the projected image is fuzzy or blurry, try the following solutions:
• Adjust the image focus.
• Clean the projector lens.
• Check the lens for condensation.
Solving Image or Sound Problems
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