| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | front light | |||
| F1 | sound on/off | 1, 2, 20, 23 | 259, 267, 411, 435 | 85, 75, 128, 85 |
| F2 | request stop | 21 | 419 | 128 |
| F3 | bell (long) | 4 | 283 | 128 |
| F4 | station announcements | 14 | 363 | 128 |
| F5 | compressor | 6 | 299 | 80 |
| F6 | acceleration/brake time, shunting mode/shunting speed | |||
| F7 | disable/enable automatic brake release/set brake sound | |||
| F8 | AUX #1 | |||
| F9 | curve squeal | 15 | 371 | 128 |
| F10 | people talking | 22 | 427 | 100 |
| F11 | bell short | 18 | 395 | 128 |
| F12 | open/close door | 12 | 347 | 128 |
| F13 | sound fader |