[tungvt2006]

Hello

I have a new Trix Litra E 25491 loco. Everything was fine at first: sound, smoke, lights, whistle... But then I reset to factory defaults and set the new address to #991 (before using default address #3) ). Everything works fine, but only when starting up there is a very loud sound and I can't turn it off (tried using the F1-F9 function keys). It only turns off when I stop loco and power off the controller. Previously when starting it was completely silent until running and using the horn and light keys. So how do I turn it off?
I have reviewed the manual but it is brief, not very informative
I would like to send the clip for you to know more

New video by Thanh Tung Vo

photos.app.goo.gl

Thanks you

 

[Severn]

Maybe it's just white noise. Is it possible the factory reset obliterated the sounds for the model? They certainly could have warned you if that's the case... I don't know anything about Trix but is there any info on the sound decoder, like is it theirs or maybe some other 3rd party manufacturer, or ...?

 

[J.Albert1949]

Is there a cv reset for the loco sound...?