What noise does the horncut out on the throttle cancel. I hear all kinds of warning noises, but clicking on the horn cutout button seems to have no effect. Can someone tell me what it does please and thanks?

 

Ed Burton

I do believe it cuts out the gear down warning horn, but will only work some of the time not all.

FCOM Volume 2, page 15.10.6.

Thanks Guys for your help. Found it in the manual as well.