Руководство Пользователя для Canon Powershot A30

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Focus Lock Method 2
1
Press the DISPLAY button to turn on the
LCD monitor.
2
Aim the camera so that a subject at the
same distance as the main subject is
centered in the selected AF frame.
3
Press and hold the shutter button halfway
to lock focus, and wait until the camera
beeps twice. Without releasing your finger,
press the  /
/
 button.
 appears in the LCD monitor.
4
Recompose the image and press the
shutter button all the way to shoot the
image.
Cancelling Focus Lock
¡
To cancel focus lock, press the 
/
/
 button, the
DISPLAY button or the zoom button.
¡
Focus lock can also be cancelled b y changing the
position of the mode dial.
¡
Method 2 is convenient because you can let go of the
shutter button to recompose the image . Also, the focus
remains locked after shooting, allo wing you to shoot
again right away with the same focus.