| Key |
Function |
Soundslots |
Volume CVs |
Volume value |
| Light | Front light, dynamo | 19 | 403 | 5 |
| F1 | Sound on/off | 1, 2, 24 | 259, 267, 443 | 128, 128, 80 |
| F2 | long whistle | 3 | 275 | 128 |
| F3 | AUX 1 (smoke) | | | |
| F4 | short whistle | 4 | 283 | 128 |
| F5 | conductor's signal | 10 | 331 | 128 |
| F6 | acceleration/brake time, shuting mode/shunting speed | | | |
| F7 | station announcment #1 | 7 | 307 | 100 |
| F8 | station announcment #2 | 14 | 363 | 90 |
| F9 | cylinder blow out | 9 | 323 | 128 |
| F10 | air pump | 6 | 299 | 35 |
| F11 | coupler clank | 8 | 315 | 128 |
| F12 | sanding valve | 11 | 339 | 60 |
| F13 | brake set / brake release (automatically) | 13 | 355 | 65 |
| F14 | water pump | 21 | 419 | 128 |
| F15 | injector | 20 | 411 | 60 |
| F16 | safety valve | 12 | 347 | 128 |
| F17 | railclank | 17, 18 | 387, 395 | 85, 20 |
| F18 | curve squeal | 15 | 371 | 55 |
| F19 | dumping | 22 | 427 | 128 |
| F20 | open cylinder cocks while driving slow (shift mode) | | | |
