Epson 3LCD Podręcznik Użytkownika Pobierz pdf (Strona 152)

• Adjust the Quick Corner or Keystone setting to correct the image shape.

Parent topic: Solving Image or Sound Problems

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.

Parent topic: Solving Image or Sound Problems

Related references

Input Signal Settings - Signal Menu

Supported Video Display Formats

Related tasks

Displaying From a PC Laptop

Displaying From a Mac Laptop

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Epson 3LCD Podręcznik Użytkownika Strona 152