Canon EOS 6D Mark II Manual De Instrucciones página 31

Custom shooting mode
You can register the shooting mode (<d>, <s>, <f>, <a>, or
<F>), AF operation, menu settings, etc. to the <w> and <x>
Mode Dial positions.
Creative Zone
These modes give you more
control for shooting various
subjects as desired.
d : Program AE (p.146)
s : Shutter-priority AE (p.147)
f : Aperture-priority AE (p.148)
a : Manual exposure (p.150)
F : Bulb
Nomenclature
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