not sure I have ever seen it on the display on the display other than, as Nick suggested, in the System/MidI/ProgramChangeMap. this is where you set the map for say PC004 to map to bank 7:2 or whatever you want, this is how I do it otherwise they are mapped from:-
0 > 1:1
1 > 1:2
2 > 2:1
3 > 2:2
4 > 3:1
etc
( I think it starts a 0, but it maybe 1)
