Canon A470 - Manual (Page 138)

136
Continuous shooting slows down.
The memory card’s
performance has dropped. z To enhance the continuous shooting
performance, you are recommended
to format the memory card in the
camera after you save all its images
to your computer
(p. 122) .
Recording images to memory card takes a long
time.
Memory card was formatted
in another device. z Use a memory card formatted in your
camera (p. 122) .
Lens will not retract.
Memory card slot/battery
cover was opened with
power on. z After closing the memory card slot/
battery cover, turn the power on then
back off.