7. Installation menu
Ideal Picture
Distorted Picture
Image 7-4
4 corners adjustment
Installation / Warp / 4 Corners Adjustment
Basically, this type of warping adjusts each of the four image corners in the X and Y direction, if you have a typical trapezoid picture
of the screen as shown abo ve.
To have a succe ssful Warp correction, the size of the screen m ust be entered. The size are expressed in the X and Y m easur ed
values, independent of the term of the m easurement. (mm, inches, yards or whatever), but must be expressed in whole numbers
without decimals. T his means t hat the accuracy are higher w hen given in mm than in inches . The projector then calculate the aspect
ratio.
All four corners can be adjusted and the image correction is calculated accordingly us ing perspective algorithm. T his can be us ed
for keystone correction.
Use the navigational arrows to adjus t the image.
Changes occur dy namically to the image display.
How to adjust Warp
Enter the Warp menu, Enable the Warp button, and s elect the corners that must be adjusted.
Use the arrow keys to move the corners.
When finished, exit the menu.
601–0442 BALDER 13/09/2017
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