ESU Class 25 (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 (when moving slowly) / Coupling hook (when stationary)
F5 Brake application (when moving) / Brake dump (when stationary)
F6 Driver's door slam
F7 Compressor (single or double, see below)
F8 Drive Hold (DriveLock)
F9 Automatic variable speed flange squeal
F10 Despatch whistle
F11 Not Used
F12 Roof fan
F13 Sanders
F14 Vacuum exhauster
F15 Spirax Valves
F16 Selects ETHEL mode (When used as a train heating loco)
F17 Not Used
F18 Detonators (A speed-dependant ‘three bang stop’)
F19 Aux 1 (for cab lights etc)
F20 Aux 2 (for cab lights etc)
F21 Not Used
F22 Battery isolator switch prior to start-up
Compressor
Factory default is for a single compressor (as in vacuum braked only locos, or dual-braked locos when in vacuum brake mode) (CV48 set to 0). To change to double compressor (dual-braked locos when in air mode), change CV48 to 1.
