Keystone Correction And Vertical Size Adjustment - Sharp XV-Z12000 Operation Manual

Keystone Correction and Vertical Size Adjustment

Correcting Trapezoidal
Distortion and Adjust-
ing the Vertical Size of
the Picture
This function allows for Keystone (On-screen
Trapezoidal Distortion) Correction and the
adjustment of the vertical size of the picture.
Note
• When the image is projected either from
top or from bottom toward the screen at
an angle, the image becomes distorted
trapezoidally.
The function for correcting trapezoidal dis-
tortion is called Keystone Correction.
• The Keystone Correction can be adjusted
up to angle of approximately ±20 degrees.
• There are some input signal in which
"KEYSTONE" does not work.
1
Press .
• Each time
toggles as shown on the right.
2
Press ", ', \ and | to adjust
the Keystone correction.
• If you want to make more detailed cor-
rections, press
pattern, and then press "
| | | | | to make the adjustments.
Note
• Since the trapezoidal distortion of the im-
age can be corrected up to an angle of
approximately ±20 degrees, the actual
screen can be diagonally set up to that
angle as well.
• Press
to cancel Keystone Correction.
• Straight lines or the edges of images
may appear jagged while adjusting
the image.
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is pressed, the settings
to display the test
" " , ' " " ' ' , \ \ \ \ \ and ' '
KEYSTONE button
ENTER button
UNDO button
Keystone Correc-
Normal screen
tion screen
Compresses
upper side.
Compresses
lower side.
", ', \, |
buttons
*
Vertical size
adjustment screen
* "V-SIZE" is not dis-
played when the value
of "KEYSTONE" is "0".
Test pattern