| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | Front light, dynamo | 8 | 315 | |
| F1 | AUX1, Sound on/off, short hiss loop | 1, 10 | 259, 331 | |
| F2 | medium pitched whistle | 4 | 283 | |
| F3 | fast bell | 3 | 275 | |
| F4 | whistle short | 9 | 323 | |
| F5 | injector | 7 | 307 | |
| F6 | Acceleration/brake time, Shuting Mode/Shunting speed | |||
| F7 | air pump | 5 | 291 | |
| F8 | water pump | 6 | 299 |