Nikon D3X User Manual page 362

FUNC. Button+Dials
Selecting [FUNC. button+dials] for Custom Setting f4 displays the
following options:
Option
Choose
image area
i
(FX/DX/5:4)
(default)
Choose
m
image area
(FX/DX)
1 step spd/
v
aperture
Choose non-
w
CPU lens
number
Focus point-
x
selection
Shooting
n
menu bank
Dynamic AF
z
area
U
None
336
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).
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.
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).
Press the Fn button and rotate a command dial to
choose a lens number specified using the [Non-CPU
lens data] option (pg. 218).
Press the Fn button and rotate the command dials
for vertical shooting to choose a focus point
(pg. 337).
If this option is selected, the shooting menu bank
can be selected by pressing the Fn button and
rotating a command dial.
I
When (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.
No operation is performed when the command
dials are rotated while the Fn button is pressed.
Description