Canon EOS Rebel SL3 DSLR Camera with 18-55mm Lens (Black) - Manual (Page 308)

308
Specifying the Range of Images to be Protected
You can specify the range of images to protect all the images in the range
at once.
1
Select [Select range].
z Select [Select range] in [
x
: Protect
images] , then press < 0 >.
2
Specify the range of images.
z Select the first image (start point), then
press < 0 >.
z Select the last image (end point), then
press < 0 >.
B The images will be protected and the
< K > icon will appear.
z To cancel the selection, repeat this step.
z To return to the previous screen, press
the <
M
> button.