Sanctuary,
I do not know what values to put in there… See my links previous to see the specs. I emailed canon and they blew me and my GF’ mind with their reply. She just finished College BA in Business Magna and she said; “What?” As for me… I’m an artist not a mathematician In my best “Bones” impression.
I created a post under physics in the forum if you want to see the reply from Canon. Maybe it will make sense to you. So I know the H & W value to plug into that screen grab area
Thanks
NC