Nikon D3 - Manual (Page 354)

328
U
e5: Auto Bracketing (Mode M)
This option determines which settings are affected when [AE &
flash] or [AE only] is selected for Custom Setting e4 in manual
exposure mode.
Flash bracketing is performed only with i-TTL or AA flash control. If
a setting other than [Flash only] is selected and a flash is not used,
ISO sensitivity will be fixed at the value for the first shot, regardless
of the setting selected for ISO sensitivity auto control (pg. 110).
Option Description
F
Flash/speed
(default)
Camera varies shutter speed (Custom Setting e4 set
to [AE only]) or shutter speed and flash level
(Custom Setting e4 set to [AE & flash]).
G
Flash/speed/
aperture
Camera varies shutter speed and aperture (Custom
Setting e4 set to [AE only]) or shutter speed,
aperture, and flash level (Custom Setting e4 set to
[AE & flash]).
H
Flash/
aperture
Camera varies aperture (Custom Setting e4 set to
[AE only]) or aperture and flash level (Custom
Setting e4 set to [AE & flash]).
I
Flash only
Camera varies flash level only (Custom Setting e4
set to [AE & flash]).