Sound project



  • the original sound material of the PKP SM42-853 locomotive,
  • the recording was made at a towing station in Czechhowice-Dziedzice on 10/09/2017,
  • 16-bit resolution
  • 8 MB memory sound,
  • the sound material
    • freely editable with our DigiSoundEditor sound editing program,
    • it can be downloaded free with our DigiProgram download program.
  • The audio material does not require special CV settings.
Function allocation:  
Function key Function / Sound Volume CV register * Default value
F0 basic lighting    
F1 engine brake sound changing direction contactor CV220 CV221 CV227 CV228 255 255 255 255
F2 high horn CV222 255
F3 deep horn CV223 255
F4 horn CV229 255
F5 dimming    
F6 shunting mode    
F7 announcement by voice 1 CV236 255
F8 voice announcement 2 wheel click CV238 CV239 255 255
F9 volume adjustment in 2 steps simple volume CV210 double volume CV211 164 80
F10 horn signal - high-deep CV224 255
F11 horn signal - deep-high CV225 255
F12 rail creaking CV233 255
F13 radio 1 CV234 255
F14 radio 2 CV235 255
F15 buzzer CV232 255
F16 sandbox CV230 255
F17 blowing CV226 255
F18 connection CV231 255
F19 brake sound CV221 255
F20 engine speed    
From F21 other light functions    
F28 mute the sound    
* The volume for the given sound (eg long horn) can be adjusted individually in the indicated CV register!