Mic input on new S4 MK2

I currently own S4 (mk1) with my tables running through channels C and D ....Which brings me to my situation of my mic input channel having to be only in eigther C or D.

So I wanted to find out from any S4 MK2 owners if they allow to input tables on A and B, and mic being ran through C or D....because I did noticed that the back labeled the input lines as A and B


Thanks

I will try this when I get home... but I have atleast had the live input (deck) on B and C on my new S4 (MK2)