Parameterizing the Mobile Panel 
  5.8 General settings 
Mobile Panels 2nd Generation 
Operating Instructions, 09/2018, A5E33876626-AC 
107 
5.8.4  Setting the screen saver 
You can set the following time intervals in the Control Panel: 
●  Automatic activation of the screen saver 
●  Automatic reduction in the display backlighting 
The HMI device exhibits the following behavior based on the settings: 
●  The screen saver is automatically activated if the HMI device is not operated within the 
specified period of time. 
●  Touching the touch screen switches off the screen saver. If you touch a button at the 
same time, the function assigned to the button is not executed. In addition, the reduction 
of the backlighting according to the settings of the screen saver is canceled. 
 
Activating the screen saver 
Display content that is not changed for a long period can remain dimly visible in the 
background for a long time. This effect is reversible when you use a screen saver with 
moving image. Therefore, activate the screen saver of the type "Standard 
(Flying Windows)". 
Requirement  
The Control Panel is open. 
Procedure 
1.  Open the "Screensaver" dialog using the "ScreenSaver" icon. 
 
Period of time in minutes before the screen saver is activated 
Reduced backlighting to a specified value 
Allow dimming when deactivating the "Blank Screen" screen saver 
Short-term operation lock after deactivating the "Blank Screen" screen saver