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Can't set multi-function button to use selective focus on 1dx Mark III

geneh
Apprentice

Tried going into the AF4 menu to set the M-Fn button for AF area.  Won't accept it, and still stuck with the dial.  Suggestions?

6 REPLIES 6

Danny
Moderator
Moderator

Hi, geneh!

So that the Community can help you better, we need to know exactly which Canon camera model you're using. That, and any other details you'd like to give will help the Community better understand your issue!

If this is a time-sensitive matter, click HERE search our knowledge base or find additional support options HERE.

Thanks and have a great day!

1dx Mark III

jrhoffman75
Legend
Legend

Did you press "Set" after you dialed down to the option?

John Hoffman
Conway, NH

1D X Mark III, Many lenses, Pixma PRO-100, Pixma TR8620a, LR Classic

Yes, no luck,

Mark35mmF2
Product Expert
Product Expert

Hi there,

 

On this camera you would typically have to press the AF Area button first (the button on the back of the camera, top right corner) and then the M.fn button would cycle through the options. Is that not happening with your camera? I'm referencing the info on page 326 down below for this.

 

https://cam.start.canon/en/C001/manual/eos1dx-mk3-ug.pdf

If I am understanding the OP's problem correctly he is saying that in this menus option he can't change from dial to M.Fn button.

 

Screenshot 2021-07-03 055712.jpg

John Hoffman
Conway, NH

1D X Mark III, Many lenses, Pixma PRO-100, Pixma TR8620a, LR Classic
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