Elo TouchSystems touch monitor ユーザーズマニュアル

3-13

Adjusts the horizontal size of the entire screen image.

Adjusts the horizontal position of the entire screen image.

Adjusts the vertical size of the entire screen image.

Adjusts the vertical position of the entire screen image.

Simultaneously changes vertical and horizontal image size.

See Figure 3.4, page 3-16.

If the vertical sides of the picture curve in or bulge out, you 
can correct the distortion by using the pincushion adjustment.

If the picture is wider at the top or at the bottom, you can 
correct the distortion by using the trapezoid adjustment.

If the sides of the screen image are tilted, you can correct the 
distortion by using the parallel adjustment.

If the sides of the picture are bowed to the right or the left, you 
can correct the pin cushion balance by using this adjustment.

Eliminates top corner distortion.

Eliminates bottom corner distortion.