Olympus D595 D-595 Zoom Advanced Manual (English) - Page 59

Noise reduction

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Noise reduction When shooting in dark places, shutter speeds become slower as there is less light focused on the CCD. During long exposures, signals are generated by parts of the CCD where no light is focused and are recorded on the image as noise. When [NOISE REDUCTION] is set to [ON], the camera automatically reduces the noise to produce clearer images. ON OFF Additional shooting functions Noise is reduced. Shooting time is twice Noise is not reduced. Noise may be 4 as long as usual. Noise reduction is conspicuous with slow shutter speeds. enabled when the shutter speed is slow. The purpose of these pictures is to illustrate the effects of noise reduction. They are not actual pictures. Top menu [MODE MENU] [CAMERA] [NOISE REDUCTION] g"How to use the menus" (P. 16) 1 Select [ON] or [OFF], and press Z. Note • [NOISE REDUCTION] is always set to [ON] when the camera is set to z or f ((, *, &, or )). • When [NOISE REDUCTION] is set to [ON], the camera implements noisereducing processes after each shot to produce clearer images. However, shooting time is approximately twice as long as usual. During this time, the next shot cannot be taken. Also, the picture is larger than normal. Use the monitor to view what you are taking. • When [NOISE REDUCTION] is set to [ON], sequential shooting and two-in-one pictures are not possible. • This function may not work effectively with some shooting conditions or subjects. 59

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59
4
Additional shooting functions
Noise reduction
When shooting in dark places, shutter speeds become slower as there is
less light focused on the CCD. During long exposures, signals are
generated by parts of the CCD where no light is focused and are recorded
on the image as noise. When [NOISE REDUCTION] is set to [ON], the
camera automatically reduces the noise to produce clearer images.
The purpose of these pictures is to illustrate the effects of noise reduction. They are
not actual pictures.
Top menu
[MODE MENU]
[CAMERA]
[NOISE REDUCTION]
g
“How to use the menus” (P. 16)
1
Select [ON] or [OFF], and press
Z
.
ON
OFF
Noise is reduced. Shooting time is twice
as long as usual. Noise reduction is
enabled when the shutter speed is
slow.
Noise is not reduced. Noise may be
conspicuous with slow shutter speeds.
Note
•
[NOISE REDUCTION] is always set to [ON] when the camera is set to
z
or
f
(
(
,
*
,
&
, or
)
).
•
When [NOISE REDUCTION] is set to [ON], the camera implements noise-
reducing processes after each shot to produce clearer images. However,
shooting time is approximately twice as long as usual. During this time, the next
shot cannot be taken. Also, the picture is larger than normal. Use the monitor
to view what you are taking.
•
When [NOISE REDUCTION] is set to [ON], sequential shooting and two-in-one
pictures are not possible.
•
This function may not work effectively with some shooting conditions or
subjects.