Xycom 3500 Series Manual page 34

3500 Series Flat Panel Industrial PC
Specifying the Port
To reconfigure the touchscreen driver for COM2, uninstall the Universal Pointer Device
Driver (UPDD).
To reinstall UPDD for serial mode:
Calibrating the Touchscreen
Depending upon the date of purchase, the Xycom Automation unit will have one of two
possible touchscreen controllers:
These controllers function similarly. However, the following sections require attention to
the type of controller installed.
Microtouch Controller
Xycom Controller
You need to calibrate the touchscreen if
•
The cursor does not follow the movement of your finger or pen
•
You adjust the size of the video image or change the video mode
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1. Locate the Xycom Documentation CD.
2. Search the CD for Touch-Base touch drivers.
3. Locate the Touch Serial Mode folder.
4. Follow the installation instructions in the readme.txt file
• The Microtouch Controller P/N 114084
• The Xycom Controller
If you need to recalibrate the touchscreen, refer to the sec-
tions in the touchscreen manual that explain calibrating the
touchscreen and using the diagnostic utility.
The touchscreen and controller are a
matched pair calibrated at the factory.
If you need to recalibrate the touchscreen, run the Pointer
Devices Control Panel applet. Select Help for details about
calibrating. For best results, use the 25 point calibration
setting with Start In At set to 0.
P/N 140554
Note