Canon EOS 5D Mark IV L-series Zoom Lens Kit Owner's Manual

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7
 Custom ControlsN
500
When you press the button assigned to this function, metering and AF 
are performed.
*1:  When assigned to the <p> or <A> button, 
pressing the <B> button while the setting 
screen is displayed will enable you to set the 
detailed AF settings. When shooting, pressing the 
<p> or <A> button will perform AF as it 
was set.
 
AF start position
When [Registered AF point] is set, you can press the <p> or 
<A> button to switch to the registered AF point.
Registering the AF Point
1. Set the AF area selection mode to one of the following: Single-point 
Spot AF (manual selection), Single-point AF (manual selection), AF 
point expansion (manual selection 
), AF point expansion (manual 
selection, surrounding points), or Automatic selection AF. Zone AF 
and Large Zone AF cannot be selected.
2. Select an AF point manually.
3. Hold down the <S> button, then press the <U> button. A beep will 
sound, and the AF point will be registered, then the registered AF 
point will blink.
AF
: Metering and AF start
 
When the AF point is registered, the following will be displayed:
• Automatic selection AF: 
 HP (HP: Home Position)
• Single-point Spot AF (manual selection), Single-point AF (manual 
selection), AF point expansion (manual selection  ), AF point 
expansion (manual selection, surrounding points): SEL
 (Center), 
SEL HP (Off center)
 
To cancel the registered AF point, hold down the <S> button, then 
press the <m> button. The registered AF point will also be canceled 
if you select [55: Clear all camera settings].