Solutions When The Image Contains Noise Or Static; Solutions When The Image Is Fuzzy Or Blurry - Epson EB-2247U User Manual

Solving Image or Sound Problems
Settings > Keystone > H/V-Keystone > Auto V-Keystone
s
• Set H-Keystone Adjuster to On in the projector's Settings menu. Then
adjust the horizontal keystone slider until the image is evenly rectangular.
Settings > Keystone > H/V-Keystone > H-Keystone Adjuster
s
• Press the keystone buttons on the projector to adjust the image shape.
• Adjust the Quick Corner setting to correct the image shape.
Settings > Keystone > Quick Corner
s
g g Related Links
• "Auto V-Keystone" p.44
• "Correcting the Image Shape with the Keystone Buttons"
• "Correcting the Image Shape with Quick Corner"
• "Correcting the Image Shape with the Horizontal Keystone Slider"

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
• Check the settings in 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 in the projector's Image menu.
Image > Advanced > Deinterlacing
s
Image > Image Enhancement > Noise Reduction
s
• 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,
p.45
p.46
p.44

Solutions When the Image is Fuzzy or Blurry

manually adjust the Tracking and Sync. settings in the projector's Signal
menu.
• Select Auto as the Resolution setting in the projector's Signal menu.
• 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.
• 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
• "Input Signal Settings - Signal Menu"
• "Image Quality Settings - Image Menu"
• "Supported Monitor Display Resolutions"
If the projected image is fuzzy or blurry, try the following solutions:
• Adjust the image focus.
• Clean the projector lens.
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.
a
• 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.
• Adjust the Sharpness setting in the projector's Image menu to improve
image quality.
• 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
173
p.127
p.126
p.189