you should see (A.LOAD) above F5 it should give you a choice of OFF/INTERNAL/MEMORY CARD by turning the data wheel
just a a note: if you don't have the manual you can download it and save it on your computer for quick reference or you can download and print a quick manual (like 10 pages)
"you can lead a horse to water but, a bitc h is a bitc h"-GOD