Sharp DT-500 Operation Manual page 34

Selecting the Type of
Correction
Select the Keystone correction method.
Press c KEYSTONE on the remote control.
• "GEOMETRIC ADJUSTMENT" will be
displayed.
• Each time c KEYSTONE is pressed, the
display toggles as follows:
GEOMETRIC
ADJUSTMENT
The display disappears.
GEOMETRIC For correcting an image by
ADJUSTMENT designating the corner of the
projected image.
(See page 34.)
H & V For correcting an image by
KEYSTONE designating the horizontal or
vertical axes. (See page 35.)
H & V KEYSTONE
Note
• When corrections are made with Keystone cor-
rection, the changes are saved even if the
power cord is unplugged.
• Since Keystone correction digitally corrects
the signal, resolution may slightly decrease
when it is used. Moiré patterns and line dis-
tortions may also be visible in detailed images.
However, this is not a malfunction.
• If you cannot correct trapezoidal distortion with
Keystone correction, change the placement
position of the projector.
• Straight lines and the edges of the displayed
image may appear jagged, when adjusting the
Keystone setting.
• Also read "About Copyrights" on page 37.
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