Canon POWERSHOT A550 User Manual page 41

• See Image Data Sizes (Estimated) (p. 110).
• See Memory Cards and Estimated Capacities (p. 109).
*Cannot be set in m mode.
The AF frame indicates the area of the composition on which the
camera focuses. You can set the AF frame in the following ways.
[] [] [] Off The camera automatically selects
[] [] [] On between 9 AF frames to focus on
[] [] [] according to the shooting conditions.
The camera focuses using the center AF
[] [] [] frame. This is convenient for ensuring
[] [] [] that your intended subject is in focus and
[] [] [] for composng mages.
Default setting,
If the shutter button is pressed halfway while the LCD monitor
is on, the AF frame appears as follows:
- Green: Shooting preparations complete
- Yellow: Focusing difficulty (AiAF is set to [Off].)
- Off: Focusing difficulty (AiAF is set to [On].)
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