Nikon D5 - Assign Remote (WR) Fn Button

384
U
Choose the role played by the Fn button on the optional wireless
remote controller.
Assign Remote (WR) Fn Button
G button ➜ B setup menu
Option Description
q
Preview
During viewfinder photography, you can preview
depth of field while the Fn button is pressed (0 132).
During live view, you can press the button once to
open the lens to maximum aperture, making it easier
to check focus; pressing the button again restores
aperture to its original value (0 50).
r
FV lock
Press the Fn button to lock flash value (supported
flash units only, 0 202, 420). Press again to cancel FV
lock.
B
AE/AF lock
Focus and exposure lock while the Fn button is
pressed.
C
AE lock only Exposure locks while the Fn button is pressed.
D
AE lock (Reset
on release)
Exposure locks when the Fn button is pressed, and
remains locked until the button is pressed a second
time, the shutter is released, or the standby timer
expires.
F
AF lock only Focus locks while the Fn button is pressed.
A
AF-ON Pressing the Fn button initiates autofocus.
h
IDisable/
enable
If the flash is currently off, front-curtain sync will be
selected while the Fn button is pressed. If the flash is
currently enabled, it will instead be disabled while the
Fn button is pressed.