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 (
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 (
r
FV lock
Press the
Fn
button to lock flash value (supported
flash units only,
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
I
Disable/
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.