Mounting and connecting the HMI device 
  3.3 Connecting the device 
Comfort Panels 
Operating Instructions, 07/2017, A5E36770603-AB 
57 
 
Connecting an audio device 
You can use the "Line Out" port for audio output devices, such as active speakers or audio 
amplifiers. 
 
Note 
Cable to "Line Out" interface may cause increased emitted interference 
If you connect an audio device to the "Line
-Out" interface, the connection cable of the audio 
may cause increased emitted interference.
 
You should only use insufficiently shielded audio
 devices, such as headsets and 
headphones, during commissioning at the "Line
-Out" interface. 
If you use audio devices during productive operation, you need to ensure that the cables of 
these audio devices are shielded so that they comply with the applicabl
e guidelines relating 
 
Certificates and approvals (Page 185) 
Electromagnetic compatibility (Page 188)