IEI Integration LCD-KIT Series v3.00 - Manual (Page 48)

LCD-KIT
P a g e 39
Figure 7-6: Finish Installation
7.4 Ch a n g e th e To u c h S c re e n In te rfa c e
If the touch screen interface must be changed from an RS-232 interface to a USB
interface or, from a USB interface to an RS-232 interface, the following steps must be
followed.
S te p 1: Uninstall the touch screen driver
S te p 2: Remove the interface cable i.e. remove the RS-232 cable or the USB cable
S te p 3: Install the new cable i.e. install the USB cable or the RS-232 cable.
S te p 4: Reinstall the driver CD as described above. S te p 0:
7.5 Ca lib ra tin g th e To u c h S c re e n
To calibrate the touch screen cursor with the motion of the touch screen pen (or finger),
please follow the steps below:
S te p 1: Make sure the system is properly connected through an RS-232 or a USB
interface to the LCD-KIT monitor.
S te p 2: Make sure the touch screen driver is properly installed.