Using AF
Select the focus mode and the AF mode appropriate for the subject and scene.
1Set the focus mode to [AF].
[MENU/SET] [] [] [Focus Mode] [AF]
2Select [AF Mode].
[MENU/SET] [] [] [AF Mode]
[AF-ON]
The AF also works when you press a Fn button that has [AF-ON] registered.
[MENU/SET] [] [] [Fn Button Set] [Setting in REC mode] [AF-ON]