Solutions When The Image Is Not Rectangular; Solutions When The Image Contains Noise Or Static - Epson EB-L770U User Manual

Solutions When the Image is Not Rectangular

If the projected image is not evenly rectangular, try the following solutions:
• Place the projector directly in front of the center of the screen, facing it squarely, if possible.
• If you are mounting the projector from the ceiling, use the adjustment controls on the mount at the time
of installation.
• Adjust the image shape using the Geometry Correction menu settings.
• Adjust the Quick Corner setting to correct the image shape.
• Adjust the Curved Surface setting to adjust the corners and sides of an image projected on a curved
surface.
• Adjust the Point Correction setting to correct slight distortion that affects a portion of the screen.
Parent topic:
Related references
Supported Video Display Formats
Related tasks
Correcting Image Shape with H/V-Keystone
Correcting Image Shape with Quick Corner

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.
• Adjust the Noise Reduction, MPEG Noise Reduction, and Deinterlacing settings in the projector's
Image menu.
• Select a computer video resolution and refresh rate that are compatible with the projector.
• Make sure the correct Video Range or EDID settings are selected in the Signal menu.
Parent topic:
Solving Image or Sound Problems
Solving Image or Sound Problems
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