5 minutes Märklin, Rocrail, German Era III, Model railroad, H0 scale

[@aarosandeinosmodelrailway3818]

Hi! At 4:23 there is a brake squeel. Can you remember what CV settings you have in the decoder so that the squeal works together with BBT?

[@Magnuzo1]

It is the factory settings of the mfx-decoder, I didn't have to adjust anything. This is relatively common with the mfx-decoders from Märklin. Apart from acc-/deceleration and sound volume you really don't have to change much.

[@aarosandeinosmodelrailway3818]

@@Magnuzo1 with BBT on, none of my locos played the brake sound. I’ve now dropped CV 64 down to 4 and now everything works! Strange…