ESU Class 27 (Legomanbiffo) - All New Features Added

Function Key Layout for ESU/LOKSOUND V5 Sound Decoders. 

F1 Engine On / Off / Multistart with fade in / out

F2 Playable High Horn

F3 Playable Low Horn

F4 Buffer Clash (when moving slowly) / Coupling Hook (when stationary)

F5 Playable Brake Application (when moving) / Brake Dump (when stationary)

F6 Driver's Door Slam

F7 Compressor

F8 Drive Hold (DriveLock)  

F9 Speed Dependant Flange Squeal

F10 Despatch Whistle

F11 Not Used

F12 Radiator Fan

F13 Not Used

F14 Not Used

F15 Spirax Valves

F16 Not Used

F17 Not Used

F18 Speed Dependent Detonators

F19 Aux 1 (Express Lighting Unit if fitted)

F20 Aux 2 (Express Lighting Unit if fitted)