Canon POWERSHOT A810 User Manual page 6

Protect important images to prevent accidental erasure by the camera
(p. 116).
Choose [Protect].
Press the
MENU
button, and then choose
[Protect] on the [] tab (p. 45).
Choose an image.
Press the 4_ buttons to choose an image,
and then press the @ button. [] is
displayed.
To cancel protection, press the @ button
again. [] is no longer displayed.
Repeat this process to choose additional
images.
Protect the image.
Press the
MENU
button. A confirmation
message is displayed.
Press the 4_ buttons to choose [OK], and
then press the @ button.
Protected images on a memory card will be erased if you format the
card (pp. 126, 127).
Images will not be protected if you switch to Shooting mode or turn
the camera off before finishing the setup process in step 3.
protection settings first.
115