Delvecchio

I can't seem to get this control to work. Looks like there's a power button but pressing it does nothing and the volume controls don't change anything either. UPDATE: It did start working once the engines were started and the gens were online, but wouldn’t work with just battery or gpu power. I was hoping to use it to reduce the volume of the gpu. It’s way too loud inside the plane and the volume doesn’t change even with the cabin door shut.