Canon EOS-1D X Af Setting Manualbook page 18

AF Configuration Tool [Presets]
Focus on subjects with erratic movement and changes in
Fast switching of AF points and AI Servo AF optimized for acceleration/deceleration
Parameter default settings
• Subject tracking sensitivity
• Accelerate / decelerate Tracking
• AF point auto switching
Case 6 combines features of both Case 4
(support for sudden changes in speed) and Case
5 ( s u p p o r t f o r e r r a t i c m o v e m e n t i n a n y
direction). [Accel./decel. tracking] and [AF pt
auto switching] parameters are both [+1].
Therefore, Case 6 is an effective setting for
subjects that stop and start suddenly, but also
have erratic side-to-side movement. Like Case
5, its faster AF Point Auto Switching works
when the AF Area is set to Auto selection
61-point AF, Zone AF and AF point expansion
settings only.
Subjects that are most appropriate for Case 6
include rhythmic gymnastics, where there are
often large movements with complete stops,
and others.
18
Case 6
A rhythmic gymnast
making sudden big
jumps can be captured
when shooting with
Case 6, which can
focus on subjects with
both speed changes
and erratic movement.
Like Case 5, it allows
u s e r s t o t a k e f u l l
a d v a n t a g e o f t h e
61-point AF system,
to work with a larger
active AF area.
[0]
[+1]
[+1]