User manual
Tablet PCs TT13 
20 
© ads-tec GmbH • Heinrich-Hertz-Str. 1 • D-72622 Nürtingen
Note: 
All function keys in the front panel, except for the ON / OFF pushbutton and the Fn 
button, have 2 function levels each. The primary function is activated by simply 
pushing the respective key. The second function level (small symbol to the top 
right) can be activated each time by pushing the Fn key first, and then additionally 
pushing the desired function key. It is essential to keep the Fn key always pushed 
in order to activate the second function level. 
Note: 
If the software keyboard is not installed, only the functions for display settings and 
volume control are active. The controller display will not be output on the display, in 
this case. Above described functions are pre-set ex works. 










