Preh mc12t4 User Guide

9 

subject to change without prior notice

 05.2004 

 

Preh KeyTec GmbH, www.preh-keytec.com 

If the SVGA cable between Touch / Screen Commander and computer is 
disconnected, the LED lights up red. 
 

 
For setting the LC Display you find 4 keys on the right-hand side of the housing (see 
pict. 12).  
 
 

 

 

 

LED 

 
    Menu/Exit 
 
 

 

 

 

 
 

 

 

 

 
 

 

 

 

 
 
 

Pict. 12: Description of the keys for operating the On Screen Display. 

 
The On Screen Display can be initiated with either of the 4 keys. First of all the main 
menu appears. 

 

 
Pict. 13: On Screen Display 

 
The various sub-menus or menu points are selected by the UP and DOWN keys; 
they are opened with key SELECT. With key MENU/EXIT you leave the On Screen 
Display whereby the settings made will be memorized. If you have changed a setting 
you can leave the corresponding point with SELECT. 
 
The screen resolution and the refresh rate of the current picture signal is shown in 
the status display. 

- 

↵ 

+ 

M