Owner's Manual

45Menu Guide
If On is selected, photographs taken at
shutter speeds slower than 1 s will be
processed to reduce noise (bright spots
or fog). The time required for
processing roughly doubles; during
processing, “lm” will flash in the
shutter speed/aperture displays and
pictures can not be taken (if the camera
is turned off before processing is complete, the picture will be
saved but noise reduction will not be performed). In continuous
release mode, frame rates will slow and while photographs are
being processed, the capacity of the memory buffer will drop.
Photographs taken at high ISO sensitivities can be processed to
reduce “noise”.
Long Exposure NR (Long Exposure Noise Reduction)
G button ➜ C photo shooting menu
High ISO NR
G button ➜ C photo shooting menu
Option Description
High/
Normal/
Low
Reduce noise (randomly-spaced bright pixels), particularly
in pictures taken at high ISO sensitivities. Choose the
amount of noise reduction performed from High, Normal,
and Low.
Off
Noise reduction is performed only as required and never at
an amount as high as when Low is selected.