350
U
Choose the role played by the
Fn
button on
the wireless remote controller.
f18: Assign Remote (WR) Fn
Button
G
button
➜
A
Custom Settings menu
Option
Description
q
Preview
During viewfinder photography, you can preview
depth of field while the
Fn
button is pressed (
During live view photography, 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 (
54).
r
FV lock
Press the
Fn
button to lock flash value (supported
flash units only,
196, 208). 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.
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