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BR class 37 (un-refurbished variant) sound decoder with speaker (21)


A smile is bound to appear on your face when you start your 37 up for the first time…and hopefully everytime! Ready to fit into your loco, complete with speaker, this LokSound decoder will provide you with hours of joy!


Below is a list of the Function keys and their assignments applicable to this model.
F0. Lights on/off (if fitted on model)
F1. Sound on/off
F2. Horn 1 – double tone a
F3. Horn 2 – double tone b
F4. Horn 3 – single tone
F5. Buffer up
F6. Coupling up
F7. Flange squeal
F8. Wheel/track ‘groan’
F9. Brake release
F10. Blower fan
F11. Air ‘tick’
F12. Guards whistle
F13. Shunting mode. Press once the loco goes slowly press again and you are back to normal control.
F14. Acceleration/Deceleration. Press once to over ride, press again to cancel
F15. Aux 1 – cab light if applicable


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