F4: assign preview button, F5: assign sub-selector, F6: assign sub-selector center – Nikon D4S User Manual
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Choose the role played by the Pv button,
either by itself (Press) or when used in
combination with the command dials
(Press + command dials). The options
available are the same as for Assign Fn
button (
0 337). The default options for Press
and Press + command dials are Preview and None, respectively.
Choose whether the sub-selector is used for
focus point selection (Focus point selection;
0 103) or performs the same role as the multi
selector (Same as multi selector).
Choose the role played by the center of the
sub-selector, either by itself (Press) or when
used in combination with the command dials
(Press + command dials). The options
available are the same as for Assign Fn
button (
0 337), except that Press has
additional Select center focus point and Preset focus point
options that allow the center of the sub-selector to be used to
select the center focus point or a preset focus point (
0 335) and
that 1 step spd/aperture and Active D-Lighting are not available
for Press + command dials. The default options for Press and
Press + command dials are AE/AF lock and None, respectively.
f4: Assign Preview Button
G button
➜ A Custom Settings menu
f5: Assign Sub-selector
G button
➜ A Custom Settings menu
f6: Assign Sub-selector Center
G button
➜ A Custom Settings menu