Manufacturer: ESU, Item number: 22451, Version: V4-R2
In 1962 German State Railway DB ordered 380 samples of dieselhydraulic loco V100.20 (later BR 212). The MB 835 Ab diesel develops 1350 HP at 1500 rpm and enables the loco to reach a maximum speed of 100 km/h. 10 more locos were equiped with additional brake for service on steep grades. Those locos were named V100.23 (later BR 213).
F2 & F9 air horns selection (air horn #1 = CV 163 value 0 / air horn #2 = CV 163 value 1)
| Key | Functions | Sound slots | Volume CVs | Volume values |
|---|---|---|---|---|
| F0 | front light (3w+2r) | |||
| F1 | sound on / off | 1, 22, 30 | 259, 427, 491 | 200, 30, 37 |
| F2 | high air horn signal (air horn #1 selectable via CV 163 value 0 / air horn #2 via CV 163 value 1) | 3 | 275 | 160 |
| F3 | ESU smoke generator | |||
| F4 | coupler clank | 8 | 315 | 60 |
| F5 | lights off cab1 | |||
| F6 | lights off cab2 | |||
| F7 | cablight | |||
| F8 | shunting mode / lights | 21 | 419 | 30 |
| F9 | low air horn signal (air horn #1 selectable via CV 163 value 0 / air horn #2 via CV 163 value 1) | 14 | 363 | 215 |
| F10 | fan | 5 | 291 | 170 |
| F11 | locomotive brake (brake function) | 25 | 451 | 60 |
| F12 | radio conversation #1 (shunting distance) | 27 | 467 | 90 |
| F13 | heavy load | |||
| F14 | desk lights | |||
| F15 | bell | 4 | 283 | 160 |
| F16 | release / apply train brake | 31 | 499 | 40 |
| F17 | handbrake set / release | 29 | 483 | 80 |
| F18 | station announcement | 7 | 307 | 220 |
| F19 | coasting | |||
| F20 | sanfing valve | 11 | 339 | 40 |
| F21 | compressor | 6 | 299 | 128 |
| F22 | switch flange while driving | 18 | 395 | 100 |
| F23 | simple redlights (3w+1r) | |||
| F24 | compressed air let off | 9 | 323 | 54 |
| F25 | train heating system (steam boiler) | 24 | 443 | 100 |
| F26 | curve squeal off/on | |||
| F27 | conductor's whistle | 10 | 331 | 80 |
| F28 | auxiliary diesel / preheating system (preheating system selectable via CV167 = 1 / auxiliary diesel via CV167 = 0) | 20 | 411 | 110 |
| F29 | radio conversation #2 | 26 | 459 | 90 |
| F30 | sound fader | |||
| F31 | disable brake squeal sound |
Make sure that index CV31 is set to 16 and index CV32 is set to 1 before changing a volume CV.