The Mecc Alte UVR 6 does not have numbered terminals for connecting the interface to the AVR.

There is a "Variable Resistor" syymbol stamped into the side of the UVR against the two applicable terminals. These are the connections to use. When you connect to a Mecc Alte using this method, the Voltage will increase, therefore for the initial test you should wind down the voltage on the alternator and allow the AVR to bring it back up.


Charlie