I have that set-up in my RV6, although it is a 25 year old version of the switch.
Does this picture help at all? I don't know what note 1 and 2 are, but for PMAGs you don't want the jumper between GRD and R.
Check the terminal labels on the back though. I believe there are other versions of the switch, where the S and BAT terminals are reversed from what is in the picture.