Correcting Trapezoidal Distortion - Sharp Conference Series Operation Manual

Correcting Trapezoidal Distortion

When the image is projected either from the top or from the bottom towards the
screen at an angle, the image becomes distorted trapezoidally.
The function for correcting trapezoidal distortion is called Keystone Correction.
There are the two types of the Keystone Correction.
1) "GEOMETRIC ADJUSTMENT" for correcting an image designating the corner
of the projected image
2) "H&V KEYSTONE" for designating the correction of the horizontal and
vertical axes
Selecting the Type of the Correction
Select the type of the keystone
correction.
Press KEYSTONE on the projector or
on the remote control.
• "GEOMETRIC ADJUSTMENT" will be displayed.
• Each time KEYSTONE is pressed, the display
toggles as follows:
GEOMETRIC
ADJUSTMENT
The display disappears.
GEOMETRIC For correcting an image
ADJUSTMENT designating the corner of
the projected image
H&V KEYSTONE For correcting an image
designating the
horizontal or vertical
axes
H&V KEYSTONE
KEYSTONE button
ENTER button
Adjustment buttons
(P/R/O/Q)
RETURN button
RETURN button
ENTER button
Adjustment buttons
(P/R/O/Q)
KEYSTONE button
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