Preh mci touchkey Manual Suplementario

 

PrehKeyTec GmbH 

TK-TechDoc_RevB_en.doc - 2008-07-31 

Page  9/40 

 

 
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>