Digital Equipment FP-2500T, Руководство пользователя, Страница: 56 / 83

5-1 FP-2500/FP-2600 Series User Manual
5.1 Touch Interface Data
Chapter 5
Touch Panel Data
5.1 Touch Interface Data
1. Touch Interface Data
2. Touch Panel Communication
Program for MS-DOS
®
The FP-2500/FP-2600 Series units use an analog type touch panel. This touch panel
needs a calibration program to adjust the actual touch position.
Touch Panel Coordinate Data
The screen display origin point, with 640 x 480 for FP-2500 Series units and 800 x 600
for FP-2600 Series units, is normally at the upper left corner of the screen. Therefore, a
software to convert the touch coordinates to display coordinates is needed.
(1) Resolution
Both the X and Y coordinates have a resolution of 1024.
The origin point (0,0) is located in the upper left corner of the screen.
Display Coordinates
(0,0)
Touch Panel
Coordinates
(1023,1023)
Touch Panel
Coordinates
(0,0)
Display Coordinates
(640,480)
Display Area