Epson BrightLink 575Wi User Manual page 82

Note: For interactive use, make sure the degree of horizontal and vertical keystone correction is no more
than ± 3°.
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 the pattern by pressing the User button on the remote control (if the test
pattern is assigned to this button).
2. Press one of these keystone buttons on the control panel to display the Keystone adjustment
screen.
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