Nikon D3X - Manual (Page 362)

336
U
❚❚FUNC. Button+Dials
Selecting [FUNC. button+dials] for Custom Setting f4 displays the
following options:
Option Description
i
Choose
image area
(FX/DX/5:4)
(default) The Fn button and main command dial can be used
to select the image area from FX, DX, and 5 : 4 (pg.
60). The image area can not be changed while
shooting a multiple exposure (pg. 206).
m
Choose
image area
(FX/DX)
The Fn button and main command dial can be used
to switch between FX and DX image areas. The
image area can not be changed while shooting a
multiple exposure.
v
1 step spd/
aperture
If the Fn button is pressed when the command dials
are rotated, changes to shutter speed (exposure
modes f and h) and aperture (exposure modes g
and h) are made in increments of 1 EV, regardless of
the option selected for Custom Setting b2 ([EV steps
for exposure cntrl.], pg. 314).
w
Choose non-
CPU lens
number Press the Fn button and rotate a command dial to
choose a lens number specified using the [Non-CPU
lens data] option (pg. 218).
x
Focus point-
selection
Press the Fn button and rotate the command dials
for vertical shooting to choose a focus point
(pg. 337).
n
Shooting
menu bank
If this option is selected, the shooting menu bank
can be selected by pressing the Fn button and
rotating a command dial.
z
Dynamic AF
area
When I (dynamic-area AF) is selected in focus
mode C (continuous-servo autofocus), the number
of focus points (pg. 307) can be selected by pressing
the Fn button and rotating a command dial. The
focus points used for dynamic-area AF are displayed
in the viewfinder while the Fn button is pressed; if
[51 points (3D-tracking)] is selected, “3D” will be
displayed in the viewfinder.
None
No operation is performed when the command
dials are rotated while the Fn button is pressed.