Correcting Trapezoidal Distortion (Keystone Correction) - Sharp Notevision XG-C58X Operation Manual

Correcting Trapezoidal Distortion
Correcting Trapezoidal
Distortion
This function allows for Keystone (On-screen
Trapezoidal Distortion) Correction.
Note
• When the image is projected either from
top or from bottom towards 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 ±35 degrees.
1
Press .
• Pressing again while the BOR-
DER, STRETCH or SMART STRETCH
screen is displayed will start the Digital
Shift function. See page 39.
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 ±35 degrees, the actual
screen can be diagonally set up to that
angle as well.
• Press to cancel Keystone Correction.
• When no signal is detected, the test pat-
tern will be displayed without pressing
3
Press .
Note
• You can use the same settings used
in NORMAL mode 4:3 for 16:9.
• Straight lines or the edges of images
may appear jagged while adjusting
the image.
-38
to display the test
' ' , " ' ' " " , \ \ \ \ \ and " "
.
(Keystone
KEYSTONE button
ENTER button
UNDO button
Normal screen
Compresses
upper side.
Compresses
lower side.
Test pattern
Correction)
', ", \, |
buttons
Keystone Correction screen