Canon EOD 50D Instruction Manual page 122

3
Focus the subject.
• Aim the AF point over the subject,
and hold down the <
AF-ON
>
button.
• The Live View image will turn off, the
reflex mirror will go back down, and
AF will be executed .
.. When focus is achieved, the beeper
will sound and the Live View image
will reappear.
The AF point used to focus will be
displayed in red.
Using AF to Focus
*
2
4
Select the AF point.
• Press the
<
AF •DRIVE>
button, then
use
<
~f:
>
to select the AF point.
If you keep tilting <
~f:
> in the same
direction, it will toggle between
manual and automatic AF point
selection.
Take the picture.
• Check the focus and exposure, then
press the shutter button to take the
picture (p.118).
[II •
You cannot take a picture during autofocusing. Take the picture only
while the Live View image is displayed.
• Autofocus will not work with the release button on the Remote Switch
RS-80N3 and Timer Remote Controller TC-80N3 (both sold separately).
122