Long Exp. Nr (Long Exposure Noise Reduction); High Iso Nr - Nikon D3 User Manual

Long Exp. NR (Long Exposure Noise Reduction)

Choose whether to reduce noise in pictures taken at slow shutter
speeds.
Option
Photographs taken at shutter
speeds slower than 1s are
processed to reduce noise.
While photographs are being
processed, "l m" will blink
in the shutter speed/aperture
displays for a period of time
On approximately equal to the
current shutter speed. In
continuous release mode, frame
rates will slow and the capacity of the memory buffer will
drop. Photographs can not be taken until processing is
complete and "l m" has cleared from the displays.
Noise reduction will not be performed if the camera is
turned off before processing is complete.
Off (default) Long exposure noise reduction off.

High ISO NR

Photographs taken at high ISO sensitivities can be processed to
reduce "noise. "
Option
S High Noise reduction is performed at ISO sensitivities of
ISO 2000 and higher. While photographs are being
Normal
T
processed, the capacity of the memory buffer will drop.
(default)
Choose the amount of noise reduction performed from
U Low
[High], [Normal], and [Low].
Noise reduction is only performed at sensitivities of
HI 0.3 and higher. The amount of noise reduction is less
Off
than the amount performed when [Low] is selected for
[High ISO NR].
Description
SHOOT
CUSTOM
Description
U
299