| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | Front light | |||
| F1 | Sound on/off | 1 | 259 | |
| F2 | medium pitched airhorn | 3 | 275 | |
| F3 | high pitched airhorn | 4 | 283 | |
| F4 | rear ligths (AUX1, AUX2) | |||
| F5 | coupler | 5 | 291 | |
| F6 | Acceleration/brake time, Shuting Mode/Shunting speed | |||
| F7 | fast turning compressor | 6 | 299 | |
| F8 | fan | 7 | 307 | |
| F9 | station announcement | 10 | 331 | |
| F10 | conductor's signal | 9 | 323 | |
| F11 | sanding | 11 | 339 | |
| F12 | Diesel notch up/down |