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Step 4 ➤ Press or to adjust skew until the vertical line through the center of the
image is not tilted (perpendicular to the horizontal line). Press or until
the center horizontal line is perpendicular to the vertical.
Step 5 ➤ Press or to adjust keystone until the width at the top of the picture is
equal to the width at the bottom.
Step 6 ➤ Press or to adjust side pincushion until the left and right sides of the
picture are straight and not curved.
Step 7 ➤ Press or to adjust vertical bow until the horizontal line at the middle
of the picture is straight. Press or to adjust horizontal bow so that the
vertical line at the middle of the picture is straight.
Step 8 ➤ Press or to adjust top pincushion until the horizontal line at the top of
the picture is straight and not curved. Press or to adjust top keystone so
that the top edge is level.
Step 9 ➤ Press or to adjust bottom pincushion until the horizontal line at the
bottom of the picture is straight and not curved. Press or to adjust
bottom keystone so that the bottom edge is level.
Before
After
Before
After
INSTALLATION & SETUP
2.27