Solutions when the image contains noise or static – Epson PowerLite 685W 3500-Lumen WXGA Ultra-Short Throw 3LCD Projector User Manual
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• Adjust the image shape using the
Geometry Correction
menu settings.
Parent topic:
Solving Image or Sound Problems
Related references
Projector Feature Settings - Settings Menu
Related tasks
Correcting Image Shape with the Keystone Buttons
Correcting Image Shape with Quick Corner
Adjusting the Image Position
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
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, 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 are using the USB Display function, turn off the
Transfer layered window
setting in the Epson
USB Display Settings program on your computer.
Parent topic:
Solving Image or Sound Problems
Related references