Epson PowerLite Home Cinema 3900 User Manual page 65

Note: To provide the best possible image quality, adjust the projector's position to correct the image
shape. If this isn't possible, use the Quick Corner setting to correct the image shape.
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.
Note: You can also display a pattern to aid in adjusting the projected image using the Pattern button
on the remote control.
2. Press the Menu button.
3. Select the Settings menu and press Enter.
4. Select the Keystone setting and press Enter.
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