| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | Front light | |||
| F1 | Sound on/off, transformer | 1, 14 | 259, 363 | 128, 128 |
| F2 | low pitched airhorn | 3 | 275 | 128 |
| F3 | high pitched airhorn | 4 | 283 | 128 |
| F4 | compressor | 5 | 291 | 128 |
| F5 | Ventilator | 6 | 299 | 128 |
| F6 | Acceleration/brake time, Shuting Mode/Shunting speed | |||
| F7 | brake set | 7 | 307 | 128 |
| F8 | brake release | 8 | 315 | 128 |
| F9 | sand | 9 | 323 | 128 |
| F10 | short signal 1 | 10 | 331 | 128 |
| F11 | short signal 2 | 11 | 339 | 128 |
| F12 | pantograph up | 12 | 347 | 128 |
| F13 | pantograph down | 13 | 355 | 128 |
| F14 | conductor's signal |