Canon 870 IS Digital Camera User Manual


 
Changing the AF Frame Mode
79
Press the n button, select the 4 tab, then select the [AF Frame Size] menu
item and [Small] option.
If you press the shutter button halfway using [Face Detect] or [Center] while
in AF frame mode, the AF frame will magnify and check the focus.
Set the AF frame mode to [Face
Detect] or [Center] (p. 78).
Select [AF-Point Zoom].
Press the n button and select [AF-
Point Zoom] on the 4 tab, use the qr
buttons to select [On].
Focus.
XIn [Face Detect], the face selected as the
main subject will appear magnified.
XIn [Center], the center AF frame will
appear magnified.
When in [Face Detect] if a face cannot be detected, when a face is too big in
relation to the screen (p. 78), or when in [Center] and the camera doesn’t focus,
the display will not appear magnified.
You can reduce the AF frame size
If the camera cannot focus when you press the shutter button halfway, the
AF frame will turn yellow.
Shooting With Magnified Focus Display
What if the display does not magnify?
When using Digital Zoom (p. 58), Digital Tele-Converter (p. 59), or when
connected to a TV (p. 75), the magnified display will not appear.
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