Canon EOS rebel xs - Manual (Page 130)

130
You can either select and erase images one by one or erase them in
one batch. Protected images (p.129) will not be erased.
Once an image is erased, it cannot be recovered. Make sure
you no longer need the image before erasing it. To prevent
important images from being erased accidentally, protect it.
Erasing a 1+73 image will erase both the RAW and JPEG
images.
1
Playback the image to be erased.
2
Press the <L> button.
The erase menu will appear at the
bottom of the screen.
3
Erase the image.
X Select [Erase], then press <0>. The
image displayed will be erased.
By checkmarking the images to be erased, you can erase multiple
images at one time. On the [3 Erase images] menu, select [Select
and erase images]. With the key, checkmark the images
to be erased. Then press the button.
When the [3 Erase images] menu is set to [All images on card], all
the images in the card will be erased.
L Erasing Images
Erasing a Single Image
3 Checkmarking <X> Images to be Erased in a Batch
3 Erasing All Images in the Card