[karljs]

Edit: Got in touch with one of the Schiit techs (late on a Friday even).  No need for more info.
 
 
I received a Schiit Bifrost in the mail today and was excited to test it out, but I am having some issues getting it to work right.  I've already contacted Schiit, but it seems I missed them for the business day (and presumably the weekend) which is a little unfortunate.
 
Could someone confirm for me how the input selection button is intended to work?  When I press it, the LED does not change at all regardless of what is plugged into the back.  It stays on Coax (which I don't have a source for).  The manual suggests that USB will not be selectable unless a cable is plugged in, and so I'm wondering if the problem is the button itself (can't switch inputs) or that the inputs aren't being detected (and are thus disabled) for some reason.
 
If anyone could explain to me exactly what the button does for them depending on the cables hooked up to the back, I'd greatly appreciate it.