263
U
Choose the role played by the
Fn
button,
either by itself (
Press
) or when used in
combination with the command dials (
Press
+ command dials
).
❚❚
Press
Selecting
Press
displays the following options:
f4: Assign Fn Button
G
button
➜
A
Custom Settings menu
Option
Description
q
Preview
Press the
Fn
button to preview depth of field (
r
FV lock
Press the
Fn
button to lock flash value (supported
flash units only,
118). 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.
E
AE lock (Hold)
Exposure locks when the
Fn
button is pressed, and
remains locked until the button is pressed a second
time 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.
s
Flash off
The flash will not fire in photos taken while the
Fn
button is pressed.