L Erasing Images
360
You can erase all the images in a folder or on a card at once. When
[31: Erase images] is set to [All images in folder] or [All images on
card], all the images in the folder or on the card will be erased.
3 Erasing All Images in a Folder or on a Card
To erase all images, including protected images, format the card (p.67).
The images on the card selected for [Record/play] or [Playback] under
[51: Record func+card/folder sel.] will be erased.