| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | front light on/off | |||
| F1 | sound on/off | 2, 5 | 267, 291 | 128, 128 |
| F2 | whistle | 3 | 275 | 128 |
| F3 | bell | 4 | 283 | 90 |
| F4 | fan | 5 | 291 | 128 |
| F5 | compressor (slow) | 6 | 299 | 90 |
| F6 | acceleration/brake time, shunting mode/shunting speed | |||
| F7 | curve squeal on/off | 15 | 371 | 90 |
| F8 | AUX#1 | |||
| F9 | compressed air let off | 9 | 323 | 128 |
| F10 | 10 | 331 | 70 | |
| F11 | coupler clank | 8 | 315 | 95 |
| F12 | sanding valve | 11 | 339 | 30 |
| F13 | brake release/ set brake | 13 | 355 | 67 |
| F14 | station announcement #1 | 7 | 307 | 128 |
| F15 | short whistle signal #1 | 16 | 379 | 128 |
| F16 | open/close door | 12 | 347 | 100 |
| F17 | rail clank sound on/off | 17 | 387 | 100 |
| F18 | station announcement #2 | 14 | 363 | 128 |
| F19 | short whistle signal #2 | 23 | 435 | 128 |
| F20 | deactivate brake sound | |||
| F21 | soundfader | |||
| F22 | compressor (fast) | |||
| F23 | hand brake set/release | |||
| F24 | window down/up |