ESU Class 20 (Legomanbiffo) - All New Features Added

Function Key Layout for ESU/LOKSOUND V5 Sound Decoders.

F1 Sound On/Off. (This project has no failed start, only Cold & Warm starts.)

F2 Playable High Note Horn.

F3 Playable Low Note Horn.

F4 Buffer Clash(when moving slow) and two different coupling hook sounds.

F5 Air Release.

F6 Drivers door open/close

F7 Not Used

F8 Drive Hold (DriveLock)

F9 Speed Dependant Automatic Flange/Wheel Squeel.

F10 Despatch Whistle.

F11 Not Used

F12 Roof Fan

F13 Not Used

F14 Not Used   

F15 Spirax Valves

F16 Not Used

F17 Not Used

F18 Speed Dependant Flange Squeel, Flash Enabled.

F19 Aux 1 (Cab Lights if fitted)

F20 Aux 2