How do you or which cv is it to turn down the sound on the Bachmann 37’s

[Wotan]

Dear all

it seems rather loud and rattles a bit so which cv is it to turn the sound down on the Bachmann new 37  Mary Queen of Scots??? Fitted with the zimo ms450p22 ???

 

thanks in advance

michael 

[Nigelcliffe]

Main volume on Zimo is CV266.   

There are numerous other sound volume CVs which have specific effect.  Some will depend on details of the sound file, from the manufacturer.