Commissioning the device   
4.3 Parameter assignment for Comfort Panel 
  Comfort Panels 
106  Operating Instructions, 07/2017, A5E36770603-AB 
 
Setting volume and sound 
Volume and sound of 4" devices 
You can activate an acoustic feedback for keyboard and touch screen operations. A sound is 
emitted with each touch or activation of a key.  
The Control Panel is open.  
 
Note 
If you disable each of the settings under "Enable
 clicks and taps for", no acoustic signals will 
be output for incorrect operator inputs.
 
Proceed as follows: 
1.  Open the "Sound" dialog using the "Sound" icon. 
 
2.  To output acoustic signals for operator actions, select the desired options under "Enable 
clicks and taps for": 
–  "Key clicks": Feedback of key operation 
–  "Screen taps": Feedback of touch operation 
3.  Use "Loud" and "Soft" to select between loud and quiet operator feedback. 
4.  Confirm your entries with "OK". 
The properties of acoustic signals are set.