Eiki LC-XIP2000 Owner's Manual page 64

Functions of Menu (OSD)
Video Mode-Setting Menu
Auto keystone
Keystone V
Auto search
3.SETTING
Automatically Corrects keystone
off/on
distortion in image i.e. press once to
do once
-80/+80 Corrects vertical keystone distortion in
image
off/on Search signal source automatically.
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