Sharp PG-A20X - Manual (Page 33)

Basic Operation
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Keystone Correction (Correcting Trapezoidal Distortion)
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 on the projector.
2
Press ', ", \ and | to adjust
the Keystone correction.
• You can also adjust the Keystone cor-
rection using the or but-
tons on the projector.
Note
• Press to make the default set-
ting.
• Straight lines or the edges of images
may appear jagged while adjusting
the image.
3
Press .
• You can also use on the projector.
Note
• You can use the same settings used
in NORMAL mode 4:3 for 16:9.
Compresses
upper side.
Compresses
lower side.
', ", \, |
buttons
UNDO
button
KEYSTONE
button
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