Epson LS500B Users Guide - Page 136

Solutions When the Image Contains Noise or Static, Noise Reduction

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• Adjust the image shape using the Keystone menu setting. • Adjust the Quick Corner setting to correct the image shape. Parent topic: Solving Image or Sound Problems Related concepts Projector Placement Related tasks Correcting Image Shape with Quick Corner Correcting Image Shape with the Keystone Buttons 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 • No longer than 24 feet (7.3 m) for HDMI cables • Check the settings on 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. • 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 to improve image quality. • If you connected an extension power cable, try projecting without it to see if it caused interference in the signal. • Try a different cable. • Try adjusting the Image Enhancement settings on the Image menu. • If you connected an A/V system that does not support ARC to the HDMI2 (ARC) port, the image may be distorted. Parent topic: Solving Image or Sound Problems Related references Input Signal Settings - Signal Menu 136

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136
• Adjust the image shape using the
Keystone
menu setting.
• Adjust the
Quick Corner
setting to correct the image shape.
Parent topic:
Solving Image or Sound Problems
Related concepts
Projector Placement
Related tasks
Correcting Image Shape with Quick Corner
Correcting Image Shape with the Keystone Buttons
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
• No longer than 24 feet (7.3 m) for HDMI cables
• Check the settings on 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.
• 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 to
improve image quality.
• If you connected an extension power cable, try projecting without it to see if it caused interference in
the signal.
• Try a different cable.
• Try adjusting the
Image Enhancement
settings on the Image menu.
• If you connected an A/V system that does not support ARC to the
HDMI2 (ARC)
port, the image may
be distorted.
Parent topic:
Solving Image or Sound Problems
Related references
Input Signal Settings - Signal Menu