Epson EMP-713 Quick Reference Manual page 8

Adjustment
Correcting keystone distortion
Pages 38 of Owner's Manual
Tip
When keystone correction is carried
out, the projected image will become
smaller.
The trapezoid correction state is
recorded in memory. Please readjust it
when the projection angle is changed.
If the images become uneven in
appearance after keystone correction is
carried out, decrease the Sharpness
setting.
If the images have keystone distortion ...
Press on the projector's control panel to correct the keystone distortion.
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