Correcting the Trapezoidal Distortion (
Keystone Correction
)
Correcting the Trap-
ezoidal Distortion
This function allows for Keystone (On-screen
Trapezoidal Distortion) Correction.
Note
•
Keystone Correction is the correction for
trapezoidal distortion that occurs when
the image is positioned away from the
center axis of the screen.
•
The trapezoidal distortion can be corrected
up to an angle of approximately ±35 de-
grees.
1
Press
.
•
Pressing
again while the BOR-
DER, STRETCH or SMART STRETCH
screen is displayed will start the Digital
Shift function. See page
33
.
2
Press
or
to ad-
just the Keystone correction.
•
If you want to make more detailed cor-
rections, press
to display the test
pattern, and then press
or
to make the adjustments.
Note
•
Since the trapezoidal distortion of
the image can be corrected up to
an angle of approximately ±35 de-
grees, the actual screen can be di-
agonally set up to that angle as well.
(For more details on the settings,
see page
8
.)
•
Press
to cancel Keystone Cor-
rection.
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.
LENS button
buttons
UNDO button
ENTER
button
Normal screen
Keystone Correction screen
Compresses upper side.
Compresses lower side.
Test pattern
-32
Summary of Contents for M20X - Notevision Digital Video Projector
Page 19: ...Setup and Connections Setup and Connections ...
Page 31: ...Basic Operation Basic Operation ...
Page 49: ...Easy to Use Functions Easy to Use Functions ...
Page 71: ...Appendix Appendix ...
Page 87: ...SHARP CORPORATION ...
