Canon EOS 80D Basic Instruction Manual page 117

Selecting the AF Area Selection Mode
AF area selection mode
With [8C.Fn II-8: Select AF area selec. mode], you can limit the

selectable AF area selection modes.
If you set [8C.Fn II-9: AF area selection method] to [1: S9Main

Dial], you can select the AF area selection mode by pressing the <S>
or <B> button, then turning the <6> dial.
S Selecting the AF Area and AF PointN
Press the <S> or <B> button
1
( ).
9
Look through the viewfinder and

press the <S> or <B> button.
Press the <B> button.
2
Each time you press the <B>

button, the AF area selection mode
changes.
The AF area selection mode currently

set is indicated on the top of the
viewfinder.
115