BR Class 40 Sound Decoder Plux 22 (Bachmann Model)

Below is a list of the Function keys and their assignments applicable to this model. Plux 22 decoder, no speaker supplied as the model is pre fitted F0.     Lights on/off F1.     Sound on/off F2.     Horn 1 - double F3.     Horn 2 - double F4.     Horn 3 - single F5.     Buffer up F6.     Coupling up F7.     Flange squeal F8.     Guards whistle F9.     Carriage door slam F10.   Wheel/track ‘groan’ F11.   Uncouple F12.   Air tick F13.   Acceleration over ride F14.   Switching mode F15.  Aux 1 F16.  Aux 2 F17.  Aux 3 f18.  Aux 4