A12: Manual Focus Ring In Af Mode; B: Metering/Exposure; B1: Easy Exposure Compensation - Nikon Z fc N2016 Reference Manual

a12: Manual focus ring in AF mode

Choose whether the lens focus ring can be used for manual focus in
autofocus mode.
Option
Autofocus can be over-ridden by rotating the lens focus ring
(autofocus with manual override). The focus ring can be used for
[Enable] manual focus while the shutter-release button is pressed halfway.
To refocus using autofocus, lift your finger from the shutter-
release button and then press it halfway again.
The lens focus ring cannot be used for manual focus while
[Disable]
autofocus mode is selected.

b: Metering/exposure

b1: Easy exposure compensation

Choose whether exposure compensation can be performed with the
command dial when the exposure compensation dial is set to [C].
Option
[On (Auto
reset)]
[On]
A Custom Settings: Fine-tuning camera settings
Exposure compensation can be adjusted using a command
dial. The setting selected with the command dial is reset when
the camera turns off or the standby timer expires.
Exposure compensation can be adjusted using a command
dial. Exposure compensation is not reset when the camera
turns off or the standby timer expires.
G button U A Custom Settings menu
Description
G button U A Custom Settings menu
Description
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