Epson EB-810E User Manual page 68

Image Shape
c
Select the Installation menu and press [Enter].
d
Select Geometry Correction and press [Enter].
e
Select Point Correction and press [Enter]. Then select Yes and press
[Enter] if necessary.
f
Select Point Correction and press [Enter].
For fine tuning, select Quick Corner to correct the shape and size
of an image roughly, and then select Point Correction to adjust
them precisely.
g
Select the point number and press [Enter].
You see the grid on the projected image.
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