Olympus X-715 Advanced Manual page 46

You are recommended to protect important pictures to avoid accidentally
erasing them.
Protected pictures cannot be erased by the single-frame/all-frame erase
function, but they are all erased by formatting.
!
2
• [O-n] • "-"o_ ILq_"How to use the menus" (P. !4)
Press <3E> to select the picture
you want to protect.
Press/_7 to select [ON], and
press Q.
• Select [OFF] to cancel.
(J
.Q
3
E
Displayed when a
picture is protected
Press/_7 to select [EXIT], and press C).
• Press _ to exit the menu.
46