72dUsing Two Memory CardsWhen two memory cards are inserted in the camera, you canchoose one as the primary card using the Primary slot selectionitem in the shooting menu. Select CF card slot to designate thecard in the CompactFlash card slot as the primary card, SD cardslot to choose the SD memory card. The roles played by theprimary and secondary cards can be chosen using the Secondaryslot function option in the shooting menu. Choose fromOverflow (the secondary card is used only when the primary cardis full), Backup (each picture is recorded to both the primary andsecondary card), and RAW primary, JPEG secondary (as forBackup, except that the NEF/RAW copies of photos recorded atsettings of NEF/RAW + JPEG are recorded only to the primary cardand the JPEG copies only to the secondary card).A “Backup” and “RAW Primary, JPEG Secondary”The camera shows the number of exposures remaining on the card withthe least amount of memory. Shutter release will be disabled wheneither card is full.
