Read Sharp XV-Z10000 (serv.man30) User Guide / Operation Manual online
*
Keystone Correction and Vertical Size Adjustment
Correcting Trapezoidal
Distortion and Adjust-
ing the Vertical Size of
the Picture
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.
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.
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
up to angle of approximately
±
20 degrees.
•
There are some input signal in which
“KEYSTONE” does not work.
“KEYSTONE” does not work.
1
Press
.
•
Each time
is pressed, the settings
toggles as shown on the right.
2
Press ', ", \ and | to adjust
the Keystone correction.
•
If you want to make more detailed cor-
rections, press
rections, press
to display the test
pattern, and then press '
'
'
'
', "
"
"
"
", \
\
\
\
\ and
|
|
|
|
| to make the adjustments.
Note
•
Since the trapezoidal distortion of the im-
age can be corrected up to an angle of
approximately
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.
angle as well.
•
Press
to cancel Keystone Correction.
•
Straight lines or the edges of images
may appear jagged while adjusting
the image.
may appear jagged while adjusting
the image.
KEYSTONE button
UNDO button
ENTER button
Normal screen
Keystone Correc-
tion screen
tion screen
Compresses
upper side.
upper side.
Compresses
lower side.
lower side.
Test pattern
', ", \, |
buttons
buttons
Vertical size
adjustment screen
adjustment screen
* “V-SIZE” is not dis-
played when the value
of “KEYSTONE” is “0”.
of “KEYSTONE” is “0”.
-36
Click on the first or last page to see other XV-Z10000 (serv.man30) service manuals if exist.