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Epson EB-U42 Manual

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Solving Image or Sound Problems
143
s Settings > Keystone > H/V-Keystone > Auto V-Keystone
• Turn on horizontal keystone slider in the projector's Settings menu. Then
adjust the slider until the image is evenly rectangular.
s Settings > Keystone > H/V-Keystone > H-Keystone Adjuster
• If you adjusted the projector height using the projector feet, press the
keystone buttons on the projector to adjust the image shape.
• Adjust the Quick Corner setting to correct the image shape.
s Settings > Keystone > Quick Corner
gg Related Links
• "Auto V-Keystone" p.38
• "Correcting the Image Shape with the Keystone Buttons" p.39
• "Correcting the Image Shape with Quick Corner" p.40
• "Correcting the Image Shape with the Horizontal Keystone Slider" p.38
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.
s Image > Advanced > Deinterlacing
s Image > Image Enhancement > Noise Reduction
• 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. settings. If
the images are not adjusted correctly, 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.
gg Related Links
• "Input Signal Settings - Signal Menu" p.102
• "Image Quality Settings - Image Menu" p.101
• "Supported Monitor Display Resolutions" p.157
Solutions When the Image is Fuzzy or Blurry
If the projected image is fuzzy or blurry, try the following solutions:
• Adjust the image focus.
• Clean the projector lens.
a
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.
• 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.
• Turn on automatic adjustment in the projector's Settings menu.
s Settings > Keystone > H/V-Keystone > Auto V-Keystone
• Adjust the Sharpness setting in the projector's Image menu to improve
image quality.
… 143 …


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  • my picture is lost and the settings shown are upside down
    Submitted on 27-8-2023 at 06:12

    Reply Report abuse

  • I cannot get my EB-U42 to connect to my LAN. It also does not display the QR codes. When pressing the LAN button it either says Screen mirroring error occured, or it says No network to connect.
    If I press the User button on the remote, it says Currently this button cannot be used.
    Some options on the network function are greyed out, e.g. Screen mirroring settings, Display the QR code, Screen mirror info, Net. Info - Wireless LAN

    The machine did work before and there was no problem connecting to the LAN or displaying the QR code. I might have changed a setting.
    The home screen does not display the Projector name, SSID, PIN, IP, etc. Submitted on 10-5-2021 at 15:45

    Reply Report abuse


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