Canon POWERSHOT A3100IS User Manual page 119

Changing Camera Settings
@ Creating Folders by Shooting Date
Images are saved into folders created each month, however, you can also
create folders by shooting date.
_, Choose [Create Folder] and press the 4_
buttons to choose [Daily].
_. Images will be saved into folders created on
each shooting date.
@ Changing the Lens Retract Time
For safety reasons, the lens retracts about 1 minute after pressing the []
button when in a Shooting mode (p. 27). If you want the lens to retract
immediately when you press the [] button, set the retract time to [0 sec.].
_, Choose [Lens Retract], then press the 4_
buttons to choose [0 sec.].
@ Turning off the Power Saving Function
You can set the power saving function (p. 45) to [Off]. Setting it to [On] is
recommended to save battery power.
_, Choose [Power Saving], then press the @
button.
_, Press the A'v" buttons to choose [Auto
Power Down], then press the 4_ buttons to
choose [Off].
_, If you set the power saving function to [Off],
be sure to turn the camera off after use.