User manual
Chapter 
5
Chapter 
4
Chapter 
3
Chapter 2
CONTENTS
Chapter 
1
Chapter 
1
Chapter 
6
127
There are many useful settings that can be assigned to 
each button with customization function C.Fn5 [Custom 
Controls]. For example, when using AF functions that 
can be assigned to the 
 and   buttons on the back 
of the camera, you can instantly switch functions to 
match the subject and situation without changing how 
you hold the camera. 
When [AF/Metering start] is assigned to the 
 or   
buttons, you can perform detailed settings in [AF start 
point], [AI Servo AF characteristics (Case)], [AF 
operation], and [AF area selection mode]. 
Using those settings, you can instantly switch parameters 
to match subject movement and characteristics by using 
the 
 button to switch to Case1, and the   button 
to switch to Case2, or using the 
 button to switch 
to AI Servo AF, and the 
 button to switch to One Shot.
[ONE SHOT 
 AI SERVO] can also be assigned to the 
 and   buttons. You can customize controls to meet 
your preferences or the scene.










