ESU Class 37/9 Ruston Sound Decoder (Legomanbiffo)

Function Key Layout for ESU/LOKSOUND V5 Sound Decoders.

F0 Lights

F1 Sound on / off

F2 Playable high horn

F3 Playable low horn

F4 Buffer Clash on slow speed / Two different coupling hook sounds when stationery.

F5 Air release

F6 Driver's door open / close (on multiple units) or slam (on locos)

F7 Compressor (main compressor in the case of AC electrics)

F8 Drive Hold (DriveLock)

F9 Automatic Speed dependant Flange/Wheel Squeel.

F10 Despatch whistle (where applicable)

F11 Guard to driver 'right away' signal (where applicable)

F12 Roof fan / cooler group

F13 Sanders

F14 Exhauster  

F15 Spirax Valves

F16 Not Used

F17 Not Used

F18 Track Detonators (A speed dependant 3 Bang Stop Warning).

F19 Aux 1