| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | Front light | |||
| F1 | Sound on/off | 1, 2, 4 | 259, 267, 283 | |
| F2 | whsitle | 3 | 275 | |
| F3 | 16 | 379 | ||
| F4 | 5 | 291 | ||
| F5 | 6 | 299 | ||
| F6 | Acceleration/brake time, Shuting Mode/Shunting speed | |||
| F7 | 15 | 371 | ||
| F8 | ||||
| F9 | 9 | 323 | ||
| F10 | 10 | 331 | ||
| F11 | 8 | 315 | ||
| F12 | 11 | 339 | ||
| F13 | 13 | 355 | ||
| F14 | 7 | 307 | ||
| F15 | 19 | 403 | ||
| F16 | 12 | 347 | ||
| F17 | 17, 18 | 387, 395 | ||
| F18 | 14 | 363 | ||
| F19 | 20 | 411 | ||
| F20 | 21 | 419 |