Canon EOS Rebel T5i 18-55mm IS STM Lens Kit - Manual (Page 166)

166
Changing the Autofocus Method (AF Method)
The dedicated AF sensor is used to focus in One-Shot AF operation
(p.98), using the same AF method as with viewfinder shooting.
Although you can focus the target subject quickly, the Live View image
will be interrupted momentarily during the AF operation.
You can use nine AF points to focus (automatically selected). You can
also select one AF point to focus and focus only the area covered by
that AF point (manually selected). In Basic Zone modes, the AF point
will be selected automatically. You cannot select the AF point.
1 Display the Live View image.
Press the button.
X
The Live View image will appear on
the LCD monitor.
The small boxes are the AF points.
2 Select the AF point. N
Pressing <0> or the button
will toggle between automatic
selection and manual selection.
Use the keys to select an AF
point. To return the AF point to the
center, press <0> or the
button.
You can also tap the LCD monitor
screen to select the AF point. During
manual selection, tap [
] on the
screen to switch to automatic
selection.
Quick Mode: f
AF point
COP
Y