Nikon D3X - Manual (Page 144)

118
Z
g: Aperture-Priority Auto
In aperture-priority auto, you choose the aperture while the camera
automatically selects the shutter speed that will produce the
optimal exposure. To take photographs in aperture-priority auto:
1
Select exposure
mode g.
Press the I button
and rotate the main
command dial until g is
displayed in the
viewfinder and top
control panel.
2
Choose an aperture.
Rotate the sub-
command dial to
choose the desired
aperture from values
between the minimum
and maximum for the
lens.
I button
Main command dial
SHOOT
CUSTOM
Sub-command dial