Graeme wrote:
Many thanks for the detailed explanation, however on my FZ200 after "format" there is only the choice to Delete photos, not format. With an empty card it does nothing.
I recall some earlier cameras, e.g. Canon, having a simple choice of Reformat when or after deleting All pictures.
Not sure, but I believe with Panasonic, it's semantics--format/delete. You select "format," but your choice is "delete." I think it really means the same thing.