Correcting Trapezoidal Distortion - Sharp PG-D3750W Operation Manual

Image Projection (Continued)
Correcting Trapezoidal
Distortion
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 distortion is called
Keystone Correction.
Note
• The Keystone Correction can be adjusted up
to an angle of approximately ±40 degrees and
the screen can also be set up to an angle of
approximately ±40 degrees (when the resize
mode is set to "NORMAL" (see page 30)).
1 1
Press KEYSTONE to enter the
Keystone Correction mode.
• You can also display the on-screen display
of the Keystone Correction mode with
KEYSTONE on the projector.
2 2 Press P/Q or O/R to adjust the
Keystone Correction.
• You can also adjust the Keystone
Correction using the adjustment buttons
on the projector.
Note
• To return to the default setting, press
RETURN while the on-screen display of the
Keystone Correction mode is on the screen.
3 3
Press KEYSTONE.
• The on-screen display of the Keystone
Correction mode will disappear.
• You can also use KEYSTONE on the
projector.
28
On-screen display
(Keystone Correction mode)
KEYSTONE
ADJUST
Shrinks upper side.
(Move the slide bar in the + direction.)
Shrinks lower side.
(Move the slide bar in the - direction.)
Info
• While adjusting the image using Keystone
Correction, straight lines and the edges of the
image may appear jagged.
Adjustment buttons
(P/R/O/Q)
RETURN button
KEYSTONE button
0
END