Calibrating The Touch Screen; Recalibration With Updd - Advantech DLoG MTC 6 Series User Manual

10.4. Calibrating the Touch screen

The touch screens of all MTC 6 devices that come delivered with an operating system
(Windows or Linux) are already calibrated.
If the touch screen needs to be recalibrated, the UPDD – Universal Pointer Device
Driver tool is used.
This tool and the respective Setup.exe are provided:
• on MTC 6 with Windows® XP Pro: in the Util directory
• on MTC 6 with WES7: at www.dlog.com, FTP Server
Carry out the installation of the UPDD tool by starting the Setup.exe file.
After the installation:
• the touch driver is installed
• the touch screen is calibrated (as per Advantech-DLoG standards: 9 point
calibration; 10% clearance)
• the MTC 6 does not have to be restarted

10.5. Recalibration with UPDD

Use the 'Help' function provided by the UPDD tool to view details on
the setting parameters.
IMPORTANT:
In the parameter Settings: Number of Points, please select "9".
You do this because the 9 point calibration provides the most
precise result.
For parameter Settings: Margin, you have to enter "10%". This
clearance is a prerequisite in order for the touch screen to function
precisely.
MTC 6 Series User's Manual V2.00
Touch screen
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