Keystone Correction And Vertical Size Adjustment; Correcting Trapezoidal Distortion And Adjusting The Vertical Size Of The Picture - Sharp XV-Z10000 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 ±30 degrees.
There are some input signal in which
"KEYSTONE" does not work.
1
Press .
Pressing switches the settings in
the manner shown in the diagram at
right each time it is pressed.
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 ±30 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.
-36
KEYSTONE button
UNDO button
Normal screen
Compresses
to display the test
" " , ' " " ' ' , \ \ \ \ \ and ' ' upper side.
Compresses
lower side.
ENTER button
Keystone Correc-
tion screen
Test pattern
', ", \, |
buttons
*
Vertical size
adjustment screen
* "V-SIZE" is not dis-
played when the value
of "KEYSTONE" is "0".