Nikon D4S - Manual (Page 374)

352
U
K AF-area mode
Highlight this option and press 2 to select an AF-
area mode (3D-tracking excluded; 0 100). The
selected mode will take effect while a focus function
button is pressed; releasing the button restores the
original AF-area mode. The lens focus function
buttons can not be used to choose the AF-area mode
during autofocus if 3D-tracking is selected using the
controls on the camera.
h
IDisable/
enable
If the flash is currently off, front-curtain sync will be
selected while a focus function button is pressed. If
the flash is currently enabled, it will instead be
disabled while a focus function button is pressed.
c
Disable
synchronized
release
Keep any of the focus function buttons pressed to
take photographs with the master camera only when
using a wireless transmitter or wireless remote
controller for remote synchronized release.
d
Remote release
only
Keep any of the focus function buttons pressed to
take photographs with the remote cameras only
when using a wireless transmitter or wireless remote
controller for remote synchronized release.
Option Description