Prehkeytec MCI TouchKey User Manual download pdf (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: <Serialnumber>8071-8000012</Serialnumber>

The contrast values range from 0-255. This value can be separately configured for

each MCI TouchKey device on the system.

Example: <Contrast>160</Contrast>

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: <Backlight>15</Backlight>

This is the number of layouts programmed for the TouchKey.

Example: <NumberOfLayers>3</NumberOfLayers>

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Prehkeytec MCI TouchKey User Manual Page 9