This dummy plug replaces a LokSound L V5.0 or LokSound L V4.0 decoder in locomotives that are to be run on analog systems. It is plugged onto the Adapter Board 51959.
DIP switches can be used to configure which function outputs should be switched on or off. The definition of the direction of travel is also possible. The dummy plug is useful for modelers who want to prepare their locomotives for DCC using the 51959 board, but do not want to install a LokSound L V5.0 decoder right away.