Canon PowerShot A3000 IS User Manual page 17

What if [Memory card locked] appears on the screen?
SD, SDHC and SDXC memory cards have a write-protect tab. If this tab
is in the locked position, [Memory card locked] will appear on the screen
and you will not be able to take or erase images.
Removing the Battery and Memory Card
●
Insert the memory card.
4
●
Insert the memory card as shown until it
locks into place with a click.
●
Be sure the memory card is oriented
correctly. Inserting the memory card in the
wrong direction could damage the camera.
Label
Close the cover.
5
●
Close the cover
you slide it until it clicks into place
Remove the battery.
●
Open the cover and press the battery lock in
the direction of the arrow.
The battery will pop up.
Remove the memory card.
●
Push the memory card in until you hear a
click, then slowly release it.
The memory card will pop up.
Inserting the Battery and Memory Card
and press downward as
.
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