| Key | Function | Soundslots | Volume CVs | Volume value |
|---|---|---|---|---|
| Light | Front light, dynamo | 19 | 403 | |
| F1 | bell | 4 | 283 | |
| F2 | whistle | 3 | 275 | |
| F3 | manual coupler | 8 | 315 | |
| F4 | AUX1 | |||
| F5 | short whistle signal | 16 | 379 | |
| F6 | injector | 20 | 411 | |
| F7 | Acceleration/brake time, Shuting Mode/Shunting speed | |||
| F8 | Volume control/Mute | |||
| F9 | blow out | 9 | 323 | |
| F10 | air pump | 6 | 299 | |
| F11 | butetrfly door | 7 | 307 | |
| F12 | coal shoveling | 5 | 291 |