Note:
xx represents 2 letters depending on country.
4.11.2.2 Jumper
The jumper in a gray background is factory installed.
Operating mode
Stand aloneAssociated digital set
To configure the AP Interface Module, open the device with the 2 screws, located under the module.
If the jumper is positioned for "stand-alone" operation, an associated set cannot work.
If  the  jumper  is  positioned  for  "associated  digital  set"  operation,  an  associated  set  is  mandatory,  the
Interface Module cannot work without it.
Chapter 
4
Installation and Cabling
3EH21123USAA - Ed. 01  - April 2017 - Installation Manual 114/207