Keystone Correction (Correcting Trapezoidal Distortion) - Sharp Notevision PG-A20X Operation Manual

Keystone Correction
Correcting Trapezoidal
Distortion
This function allows for Keystone (On-screen
Trapezoidal Distortion) Correction.
Note
• 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 dis-
tortion is called Keystone Correction.
•You can select "Auto" or "Manual" for the
Keystone Correction mode. (See page 44.)
• The Keystone Correction can be adjusted up
to an angle of approximately ±12˚ when the
Keystone Correction mode is set to "Auto",
or approximately ±35˚ when set to "manual"
(when the picture display mode is set to
"NORMAL" (see page 40)). Therefore, the
actual screen can be diagonally set up to
that angle as well.
1
Press
• You can also use
2
Press ', ", \ and | to adjust
the Keystone correction.
• You can also adjust the Keystone cor-
rection using the
tons on the projector.
Note
• Press
ting.
• Straight lines or the edges of images
may appear jagged while adjusting
the image.
3
Press
• You can also use
Note
• You can use the same settings used
in NORMAL mode 4:3 for 16:9.
PG-A20X_E_PDF_P26_31.p65
(Correcting Trapezoidal Distortion)
.
on the projector.
or but-
to make the default set-
.
on the projector.
29
KEYSTONE
button
UNDO
button
Compresses
upper side.
Compresses
lower side.
03.4.23, 9:57 AM
', ", \, |
buttons
-29