BR / GWR Hall (and others) Class Steam locomotives
F0 Lights if Fitted
F1 Sound on/off
F2 Playable Whistle
F3 Short Whistle
F5 Fireman + Aux 1 for firebox glow
F6 Guard’s Whistle
F8 Couple up
F10 Flange noise
F11 Inertia on/off .
F12 Aux 2 for smoke generator if fitted.
For “Auto tune up” if loco jerky at low speed.
Put loco on track and select address
Ensure enough room for loco to run for a few seconds while procedure takes place
Set CV54 to 0, Program on main.
Loco will set off and learn all relevant motor settings.
When it stops the sound will start and the process is complete.