| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | Front light | |||
| F1 | Sound on/off | 1 | 259 | |
| F2 | German Airhorn #1 | 3 | 275 | |
| F3 | German Airhorn #2 | 4 | 283 | |
| F4 | French Airhorn #1 | 10 | 331 | |
| F5 | French Airhorn #2 | 11 | 339 | |
| F6 | Acceleration/brake time, Shuting Mode/Shunting speed | |||
| F7 | Pantograph | 5 | 291 | |
| F8 | Coupler | 6 | 299 | |
| F9 | compressor | 7 | 307 | |
| F10 | Sand | 8 | 315 | |
| F11 | fan | 9 | 323 |