139
Playback, Erasing
• If the camera does not work properly, the inserted CF
card may be malfunctioning. Reformatting the CF card
may solve the problem.
• When a non-Canon brand CF card is malfunctioning,
reformatting it may solve the problem.
• CF cards formatted in another camera, computer or
peripheral device may not operate correctly. When that
happens, reformat the CF card with this camera. If
formatting in the c
amera does not work properly, turn
the camera off and remove the CF card. Then try again.