V5.0 Steam LMS Fairburn Digital Sound Decoder including Speaker – 8 Pin

Key Functions Sound slots Volume CVs Volume values F0 Lights F1 SWD Black 5 1, 24, 27 259, 443, 467 128, 77, 64 F2 Whistle 1 3 275 128 F3 Whistle 2 19 403 128 F4 Blower 21 419 128 F5 AUX1 [1], Firebox, Coal Shovelling 5 291 128 F6 Safety Valve 12 347 128 F7 Injector 20 411 77 F8 Dynamic Brake F9 Flange squeal 15 371 96 F10 Drive Mode F11 Guards Whistle 10 331 128 F12 Drain Cocks 23 435 128 F13 Coupler 8 315 64 F14 Switching Mode F15 Uncoupling cycle F16 Volume control

Make sure that index CV31 is set to 16 and index CV32 is set to 1 before changing a volume CV.