Solutions when the image contains noise or static – Epson PowerLite X49 3600-Lumen XGA 3LCD Projector User Manual
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193
Related concepts
Related references
Projector Feature Settings - Settings Menu
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
• If you adjusted the image shape, adjust the
Sharpness
setting in the Image menu.
• Check the settings on the projector's Signal menu to make sure they match the video 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 Signal 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 in the Signal menu.
• If you connected an extension power cable, try projecting without it to see if it caused interference in
the signal.
• If you are using the USB Display function, turn off the
Transfer layered window
setting in the Epson
USB Display Settings program on your computer.
• Try a different cable.
Parent topic:
Solving Image or Sound Problems
Related references
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Supported Video Display Formats