Assign Remote (WR) Fn Button

G button U B setup menu

Choose the role played by the Fn button on optional wireless remote controllers equipped with an Fn button. See Custom Setting f2 [Custom controls (shooting)] for more information.

Option
A	[AF-ON]
F	[AF lock only]
D	[AE lock (Reset on release)]
C	[AE lock only]
B	[AE/AF lock]
r	[FV lock]
h	[c Disable/enable]
K	[Switch FX/DX]
a	[Photo flicker reduction]
q	[Preview]
E	[High-frequency flicker reduction]
4	[+ RAW]
m	[View mode (photo Lv)]
[None]