Epson PowerLite Cinema 2040 Home Theater System User Manual


 
When you turn on automatic keystone correction in your projector's Settings menu, your projector
automatically corrects vertical keystone effects when you reposition the projector.
Correcting Image Shape with the Horizontal Keystone Slider
Correcting Image Shape with the Keystone Buttons
Parent topic: Using Basic Projector Features
Correcting Image Shape with the Horizontal Keystone Slider
You can use the projector's horizontal keystone slider to correct the shape of an image that is unevenly
rectangular horizontally, such as when the projector is placed to the side of the projection area.
1. Turn on the projector and display an image.
Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.
2. Adjust the slider until the image is evenly rectangular.
After correction, your image is slightly smaller.
Parent topic: Image Shape
Related references
Projector Feature Settings - Settings Menu
Correcting Image Shape with the Keystone Buttons
You can use the projector's keystone correction buttons to correct the shape of an image that is
unevenly rectangular on the sides.
1. Turn on the projector and display an image.
Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.
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