F4: Assign Fn Button - Nikon D3S User Manual

f4: Assign Fn Button

Choose the role played by the Fn button,
either by itself (Fn button press) or when
used in combination with the command dials
(Fn button + command dials).
Fn Button Press
Selecting Fn button press for Custom Setting f4 displays the
following options:
Option
q
Preview
r
FV lock
B
AE/AF lock
C
AE lock only Exposure locks while the Fn button is pressed.
AE lock
D
(Reset on
release)
AE lock
E
(Hold)
F
AF lock only Focus locks while the Fn button is pressed.
s
Flash off
U
316
*
Press the Fn button to preview depth of field (0 119).
Press the Fn button to lock flash value (SB-900, SB-800,
*
SB-600, SB-400, and SB-R200 flash units only, 0 196).
Press again to cancel FV lock.
Focus and exposure lock while the Fn button is
pressed.
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 exposure meters
*
turn off.
Exposure locks when the Fn button is pressed, and
remains locked until the button is pressed a second
*
time or the exposure meters turn off.
The flash will not fire in photos taken while the Fn
button is pressed.
G button A Custom Settings menu
Description