Nikon 26174, Руководство пользователя

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73
Adjusting the Camera Settings in Shooting Mode
More on
Sh
ooting
M
ISO Sensitivity
Sensitivity is a measure of the camera’s response to light. The higher the sensitivity,
the less light is needed to expose an image. Although high ISO sensitivity settings
are suited to pictures of moving subjects or those taken under dim lighting, high
sensitivity settings are often associated with “noise”- randomly spaced, brightly
colored pixels - concentrated in dark portions of images.
The following options are available.
When the ISO sensitivity setting is set to any option other than
a
Auto , motion
detection (
A
34) is disabled.
B
Note on ISO Setting
There may be functions with which this setting cannot be enabled. See “Camera Settings That
cannot be Applied Simultaneously” (
A
75) for more information.
B
Notes on ISO Sensitivity 3200 and 6400
• When
M
ISO sensitivity is set to 3200 or 6400 ,
A
Image mode settings are limited to
e
Normal (2048) ,
g
PC screen (1024) , and
h
TV screen (640) .
• When
M
ISO sensitivity is set to 3200 or 6400 , the image mode control is displayed in red
during shooting.
B
ISO Sensitivity Setting
The ISO sensitivity setting applied in
A
(auto) mode is stored in the camera’s memory even after the
camera is turned off, and reapplied the next time
A
(auto) is selected.
a
Auto (default setting)
Sensitivity is ISO 80 when there is sufficient lighting; the camera compensates by
raising sensitivity to a maximum of ISO 800 when lighting is poor.
Z
Fixed range auto
Choose the range in which the camera automatically adjusts ISO sensitivity, from
y
ISO 80-200 or
z
ISO 80-400 . The camera will not raise sensitivity beyond the
maximum value in the selected range. Set the maximum value for ISO sensitivity for
effective control over the amount of “grain” that appears in images.
80, 100, 200, 400, 800, 1600, 3200, 6400
Sensitivity is locked at the specified value.
9 9
Tap
X
in shooting mode to adjust the setting.