Barco R9002260 Owner's Manual page 35

Random Access Adjustment Mode
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TOP-BOTTOM
GEOMETRY
TOP-BOTTOM (N-S)
TOP-BOTTOM (N-S)
Corrects for curvature of the horizontal lines in the middle
of the image.
Corrects the tilting of the horizontal lines in the middle of
the image.
Corrects for curvature of the horizontal lines on the upper side
Corrects the keystone geometry correction of the hor. lines on the
upper side
Corrects for curvature of the horizontal lines on the lower side
Corrects the keystone geometry correction of the hor. lines on the
lower side