PrehKeyTec MCI TouchKey - Manual (Page 9)

Types of XML files
TouchKey.xml
Every MCI TouchKey has a basic configuration. This configuration is stored in
"Touchkey.xml".
This file can also contain information and configurations for more than one TouchKey.
Differentiating the layouts for the different TouchKeys is done using the TouchKey’s
serial number.
Description of the elements
Start element for a TouchKey device.
This is the TouchKey’s serial number usually found on the sticker at the back of the
device. An example of how the number is written is : 8047-8000012). This number
can be ignored if only one TouchKey is connected to the host PC.
Example: 8071-8000012
The contrast values range from 0-255. This value can be separately configured for
each MCI TouchKey device on the system.
Example: 160
The brightness of the back ground lighting ranges from 0-15. Reducing the
brightness increases the life cycle of the back ground lighting. This can also be
configured for each separate MCI TouchKey.
Example: 15
This is the number of layouts programmed for the TouchKey.
Example: 3
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