Canon PowerShot A4000 IS - Manual (Page 94)

Shooting Range and Focusing
94
One AF frame is displayed in the center. Effective for reliable focusing.
One AF frame is displayed. Effective for reliable focusing.
• If faces are not detected, or when only gray frames are displayed
(without a white frame), up to nine green frames are displayed in the
areas in focus when you press the shutter button halfway.
• If faces are not detected when Servo AF (p. 97) is set to [On], the AF
frame is displayed in the center of the screen when you press the
shutter button halfway.
• Examples of faces that cannot be detected:
- Subjects that are distant or extremely close
- Subjects that are dark or light
- Faces in profile, at an angle, or partly hidden
• The camera may misinterpret non-human subjects as faces.
• No AF frames are displayed if the camera cannot focus when you
press the shutter button halfway.
Center
Fixed Frame
• A yellow AF frame is displayed with if the camera cannot focus
when you press the shutter button halfway. Note that AF-point
zooming (p. 102) is not possible.
A4000 IS A2400 IS A2300 A1300 A810
Still Images Movies
A3400 IS
Still Images Movies
COP
Y