Solutions When The Image Contains Noise Or Static; Solutions When The Image Is Fuzzy Or Blurry - Epson EH-QS100B User Manual

Solving Image or Sound Problems

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 and MPEG Noise Reduction settings in the
projector's Image menu.
Image > Image Enhancement > Noise Reduction
s
Image > Image Enhancement > MPEG Noise Reduction
s
• Select a computer video resolution and refresh rate that are compatible with
the projector.
• 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 EDID setting in the projector's Signal I/O
menu, if available for your image source.
• Change the HDMI IN EQ Level setting in the projector's Signal I/O menu.
If you connected an A/V system that does not support eARC/ARC to the
HDMI2 (eARC/ARC) port, the image may be distorted.
Related Links
g
• "Image Quality Settings - Image Menu"
• "Supported Monitor Display Resolutions"
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• "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.
• Adjust the Sharpness setting in the projector's Image menu to improve image
quality.
• If you are projecting from a computer, use a lower resolution or select a
resolution that matches the projector's native resolution.
Related Links
g
• "Focusing the Image Using the Focus Lever"
• "Cleaning the Projection Window"
• "Image Quality Settings - Image Menu"
• "Input Signal Settings - Signal I/O Menu"
• "Supported Monitor Display Resolutions"
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p.120
p.122
p.174
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