Solutions When The Image Contains Noise Or Static; Solutions When The Image Is Fuzzy Or Blurry - Epson EB-735Fi User Manual

Solving Image or Sound Problems
Installation > Geometry Correction > Quick Corner
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• Adjust the Arc Correction setting to correct the image shape projected on a
curved surface.
Installation > Geometry Correction > Arc Correction
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• Adjust the Point Correction setting to correct slight distortion which
occurs partially.
Installation > Geometry Correction > Point Correction
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g g Related Links
• "Correcting the Image Shape with the Keystone Buttons"
• "Correcting the Image Shape with Quick Corner"
• "Correcting Image Shape with Arc Correction"
• "Correcting Image Shape with Point Correction"

Solutions When the Image Contains Noise or Static

If the projected image contains 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
• Adjust the Noise Reduction, MPEG Noise Reduction, and Deinterlacing
settings in the projector's Image menu.
Image > Image Enhancement > Noise Reduction
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Image > Image Enhancement > MPEG Noise Reduction
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Image > Image Enhancement > Deinterlacing
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• Set the Resolution setting to Auto in the projector's Image 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 computer cable, press
the [Auto] button on the remote control to automatically adjust the
Tracking and Sync. settings. If the images are not adjusted correctly,
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manually adjust the Tracking and Sync. settings in the projector's Image
menu.
Image > Analog Signal Adjustment > Tracking
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Image > Analog Signal Adjustment > Sync.
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• If you adjusted the image shape using the projector controls, try decreasing
the Sharpness setting in the projector's Image menu to improve image
quality.
• If you connected an extension power cable, try projecting without it to see if
it caused interference in the signal.
• Make sure you selected the correct Signal Format or EDID setting in the
projector's Signal I/O menu, if available for your image source.
• 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.
g g Related Links
• "Image Quality Settings - Image Menu"
• "Supported Monitor Display Resolutions"
• "Input Signal Settings - Signal I/O Menu"

Solutions When the Image is Fuzzy or Blurry

If the projected image is fuzzy or blurry, try the following solutions:
• Display a test pattern and use it to adjust the image focus using the focus
lever.
• Position the projector close enough to the screen.
• Position the projector so the keystone adjustment angle is not so wide that it
distorts the image.
• Clean the projection window.
To avoid condensation on the lens after bringing the projector in
from a cold environment, let the projector warm up to room
temperature before using it.
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