Nikon D7200 User Manual page 309

f3 Assign preview button
Press
Press + command dials
f4 Assign AE-L/AF-L button
Press
Press + command dials
f5 Customize command dials
Reverse rotation
Change main/sub
Aperture setting
Menus and playback
Sub-dial frame advance
f6 Release button to use dial
Yes
No
Choose the role played by the Pv button,
either by itself (Press) or when used in
combination with the command dials
(Press + command dials).
Choose the role played by the A AE-L/
AF-L button, either by itself (Press) or
when used in combination with the
command dials (Press + command
dials).
Choose the roles played by the main
and sub-command dials.
Selecting Yes allows adjustments that
are normally made by holding a button
and rotating a command dial to be
made by rotating the command dial
after the button is released. Setting
ends when the button is pressed again,
the shutter-release button is pressed
halfway, or the standby timer expires.
(defaults to No)
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