Epson EX7235 Pro Home Theater System User Manual


 
Related references
Projector Feature Settings - Settings Menu
Related tasks
Correcting Image Shape with the Horizontal Keystone Slider
Correcting Image Shape with the Keystone Buttons
Correcting Image Shape with Quick Corner
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 10 feet (3 m) for VGA/computer cables or 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 Progressive and Noise Reduction settings.
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. If the problem remains, display a uniformly patterned image on the
screen and manually adjust the Tracking and Sync settings.
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.
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.
Try a different cable.
Parent topic: Solving Image or Sound Problems
Related references
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
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