Olympus CAMEDIA C-740 Ultra Zoom, Основное руководство

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105
Adjusting the image quality and exposure
6
NOISE REDUCTION
This function reduces the noise that is generated during long exposures.
When shooting night scenes, shutter speeds become slower and noise tends
to appear on images. When noise reduction is set to ON, the camera
automatically reduces noise to produce clearer images. However, shooting
time is approximately twice as long as usual.
Noise reduction can only be used when the shutter speed is set slower than 1 sec.
1
In the top menu, select MODE
MENU
Æ Æ Æ Æ CAMERA Æ Æ Æ Æ NOISE
REDUCTION Æ Æ Æ Æ ON or OFF, and
press
e
.
g
“How to use the menus” (P.33)
• Press
e
again to exit the menu.
• Noise reduction is always enabled in the m mode.
• 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.
• When noise reduction is set to ON, sequential shooting (
j
,
i
,
k , BKT ) is not possible.
• This function may not work effectively with some shooting conditions
or subjects.
• As the shutter speed is relatively slow, the use of a tripod is
recommended.
Noise Reduction: OFF Noise Reduction: ON
The purpose of these pictures is to illustrate the effects of noise reduction.
They are not actual pictures.
Mode dial
Arrow pad
OK button
Note