Nikon D3 User Manual page 358

Option
B
AE/AF lock
C
AE lock only Exposure locks while the Fn button is pressed.
AE lock
D
(Reset on
release)
AE lock
E
(Hold)
F
AF lock only Focus locks while the Fn button is pressed.
s
Flash off
Bracketing
t
burst
Matrix
L
metering
Center-
M
weighted
Spot
N
metering
U
332
Focus and exposure lock while the Fn button is
pressed.
Exposure locks when the Fn button is pressed, and
remains locked until the button is pressed a second
time, the shutter is released, or the exposure meters
*
turn off.
Exposure locks when the Fn button is pressed, and
remains locked until the button is pressed a second
*
time or the exposure meters turn off.
The flash will not fire in photos taken while the Fn
button is pressed.
If the Fn button is pressed while exposure or flash
bracketing is active in single frame release mode, all
shots in the current bracketing program will be taken
each time the shutter-release button is pressed. If
white balance bracketing is active or continuous
release mode (mode C
will repeat the bracketing burst while the shutter-
release button is held down (in single frame release
mode, white balance bracketing will be repeated at
the frame rate for C
Matrix metering is activated while the Fn button is
pressed.
Center-weighted metering is activated while the Fn
button is pressed.
Spot metering is activated while the Fn button is
pressed.
Description
or C ) is selected, the camera
L
H
release mode).
H