Canon A400 - Manual (Page 89)

87
Playback – Advanced Functions
3
Press the MENU button.
z The camera returns to the menu screen.
Press the MENU button again to exit the
menu screen.
Please note that formatting (initializing) an
SD card erases all data, including
protected images (p. 19) and other file
types. Please check the contents of the SD
card before formatting it.