Autofocus problem 5d 3

[jaseone]

I have a 2 month old mark 3 and at a wedding today the autofocus would only work in auto setting and not focus at all in any of the manual settings
Pin sharp focusing in auto except could only focus on nearest object
Any ideas please. PLEASE

 

[Robin_Usagani]

You probably set it to back button focus.

 

[jaseone]

How would I sort that

Thanks for reply

 

[jaseone]

Robin thank you you were right that is what happens fiddling with new camera

 

[Juga]

I would suggest sitting down with your camera manual for a little one on one time.

 

[Robin_Usagani]

Clear custom function