Canon PowerShot G1 X User Manual page 111

Shooting Range and Focusing
Still Images
Choosing Subjects to Focus On (Tracking AF)
Shoot after choosing a subject to focus on as follows.
Choose [Tracking AF].
Follow the steps in "Changing the AF Frame
Mode" (p. 108) to choose [Tracking AF].
is displayed in the center of the screen.
Choose a subject to focus on.
Aim the camera so that is on the desired
subject, and then press the button.
When the subject is detected, the camera
beeps and is displayed. Even if the
subject moves, the camera will continue to
track the subject within a certain range.
If no subject is detected, is displayed.
To cancel tracking, press the button
again.
Shoot.
Press the shutter button halfway.
changes to a blue , which follows the
subject as the camera continues to adjust the
focus and exposure (Servo AF) (p. 112).
Press the shutter button all the way down to
shoot.
Even after your shot, is still displayed and
the camera continues to track the subject.
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