Your question is way too vague and uses unusual terms, but here is a collection of possible answers.
Assuming you have a 2D array and lets assume that "array indexer" is the index array function.
If you want an entire column, wire a numeric to the row index.
If you want an entire row, wire a numeric to the column index.
If you want a single element, wire a numeric to both indices.
If you don't want autoidexing on a loop tunnel, right-click...disable indexing.
(Else attach a small VI or show is a picture to make things more clear.)