User manual
Chapter 
5
Chapter 
4
Chapter 
3
Chapter 2
CONTENTS
Chapter 
1
Chapter 
1
Chapter 
6
129
When assigning functions to buttons with Custom 
Controls, the [<
> detailed settings] item will display 
at the bottom left of the setting screen. By pressing the 
<
> button at this time, it is possible to perform 
detailed settings for the assign function.
With the EOS-1D X Mark II, [Switch only when btn is 
held] and [Switch each time btn is pressed] detailed 
settings have been added to [One-Shot 
 AF Servo] and 
[Switch to registered AF point] function assignments. For 
example, even when you want to use [One-Shot AF] and 
[AI Servo AF] at about the same ratio, the [Switch each 
time btn is pressed] detailed setting is effective.
In addition, [Direction: AF point switchin] and [Direction: 
Zone AF frame switch] detailed settings are possible for 
function assignment of [Direct AF point selection] to the 
Quick Control Dial.
You can utilize the detailed settings to carry out 
customization for even greater ease of use.










