Image Projection
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.
There are the two types of the Keystone Correction.
1)“GEOMETRIC ADJUSTMENT” for correcting an image designating the corner of the projected im- age
2)“H&V KEYSTONE” for designating the correction of the horizontal and vertical axes
Selecting the Type of the Correction
Select the type of the keystone correction.
Press KEYSTONE on the projector or on the remote control.
•“GEOMETRIC ADJUSTMENT” will be dis- played.
•Each time KEYSTONE is pressed, the display toggles as follows:
GEOMETRIC | → | H&V KEYSTONE |
ADJUSTMENT |
| ↑ |
|
| |
↑ |
|
|
The display | ← | IMAGE RESIZING * |
disappears. |
|
|
|
| |
GEOMETRIC | For correcting an image desig- | |
ADJUSTMENT | nating the corner of the pro- | |
| jected image | |
H&V KEYSTONE | For correcting an image desig- | |
| nating the horizontal or vertical | |
| axes |
|
IMAGE RESIZING | For correcting the image dis- | |
| tortion which cannot be cor- | |
| rected with “H&V KEY- | |
| STONE”. | |
| *Only when “H&V KEY- | |
| STONE” is set to the values | |
| other | than “0”, “IMAGE |
| RESIZING” can be adjusted. | |
| (This function cannot be used | |
| when correcting with “GEO- | |
| METRIC ADJUSTMENT”.) | |
|
|
|
KEYSTONE button
Mouse/adjustment
button ('/"/\/)
ENTER button
UNDO button
KEYSTONE button
Adjustment
button ('/"/\/)
ENTER button 
UNDO button
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