Benincà Training: How to change HAPPY.VA code type

Transmitters of the HAPPY.VA series are equipped with a double code, namely Advanced Rolling Code and standard Rolling Code. However, it is also possible to use a mixed code: buttons T1 and T3 with ARC code, T2 and T4 with HCS code. In this tutorial we are going to explain how to switch from one code to the other and how to use the transmitter with mixed code.