(Re)Setting AF Point 1DX Mark II

[DPhotoR]

I'm having one heck of a time re-setting my focus point for photos. I've always had it set for the center point only. I've gone through the manual and cannot identify how to set it back to the center only. NOTE: In the past, when I pressed the shutter button to set the focusing, only the center square lit up (red) and I heard an audible beep. Now all of the points light up.

Please help me by providing step-by-step instructions on how to get this back.

Thank you.

 

[privatebydesign]

What do you mean "Now all of the points light up." To me that sounds like you are in Automatic Selection AF. Obviously move to spot AF.

To register an AF point:
1/ Select the button.
2/ Move to AF point you want selected.
3/ Press the button and then the at the same time.

To deregister/reset to the center point:
1/ Select the button.
2/ Move to AF point to the center point.
3/ Press the button and then the at the same time.

This might not work if you have changed some combinations of these buttons to custom settings.