Proface FP3900 - 19 Flat Panel" - Manual (Page 63)

5.1 Touch Interface Data
5-8 FP-2500/FP-2600 Series User Manual
5.2.2 FPCALIB.EXE (Touch Panel Data FPCalibration)
Because of changes in operational environment and the unit's deterioration, differ-
ences in theoretical and actual touch coordinates arise; and therefore these differ-
ences must be corrected periodically, via a utility software called FPCALIB.EXE
(touch panel data FPcalibration).
By touching the designated position on the display (upper left and lower right),
FPCALIB.EXE calculates the difference between the theoretical and actual coordi-
nates. Then, from the result, a correction data file to be used by FPATPH (touch
panel handler) is made.
How to Operate
FPCALIB -d [ parameter ]
* Explanation of parameters
-a <n> Selects the I/O address of the SIO port where the touch panel is connected.
(hexadecimal, default = 2f 8)
n = 3f 8 (COM1)
2f 8 (COM2)
-q <n> Selects the interrupt level (IRQ) for the SIO port where the touch panel is
connected. (default = 3)
n = 4 (COM1)
3 (COM2)
-c <path> Specifies the data file made by FPCALIB.EXE (touch panel data
FPcalibration) that contains the correction value.
Operation Procedure
When the touch panel is connected to COM2, the default value can be used.
When FPCALIB. EXE is ex-
ecuted, the message on the left
displays on the screen. Then the
two designated position, upper
left and lower right corners,
starts to blink.
Analog Touch Panel Calibration FPCALIB.EXE
Version 1.**
Copyright(c)2000 Digital Electronics Corporation
Calibration Mode
Touch upper left and lower right cornner of the
screen.
[Enter] : Go to test mode.
[Esc] : Terminate program.
Upper left Lower right
(0000,0000) (0000,0000)
1)