Canon RM-Lite 1.0, Руководство администратора

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Adjust the Image
Adjust the image quality using the [Image Adjustment] tab
in the [Advanced Camera Settings] dialog box.
[Image Adjustment] tab
➀
[Exposure]
The settings change according to the selected
exposure setting.
• [Auto]
Automatically control the exposure.
• [Auto ( S hutter Priority)]
Specify the shutter speed.
• [Auto (Flickerless)]
Reduce flicker from light sources, such as
fluorescent lighting. The shutter speed is
automatically adjusted according to the lighting
conditions.
The exposure compensation setting is displayed when
[Auto], [Auto (Shutter Priority)] or [Auto (Flickerless)] is
selected.
[Compensation] : Specify exposure compensation using
seven levels, from -3 to +3 (alternately [Off],
[Low], [Medium], [High]). Select negative
values to darken the image and positive values
to lighten the image.
[Metering Mode] : Specify the metering mode setting:
[Center-weighted], [Average], or [Spot].
[ S hutter] : Specify the shutter speed when [Exposure] is
set to [Auto (Shutter Priority)] using 12 levels,
from 1/8 to 1/8000 seconds.
Important
The settings may be different for different camera models. For
details, see the camera manual.
➀
➁
➂
➃
Metering mode Description
[Center-weighted] Meters the entire image, focusing on
the center of the image.
A correct exposure is obtained for a
subject near the center of the image,
even though the periphery may be
slightly darker or lighter.
Use for subjects that are in the center
of the image.
[Average] Meters the entire image by averaging.
A uniform exposure is obtained even
when the scene has significant
differences in brightness.
Use for scenes where, for example,
cars are passing through or people
are entering and exiting.
[Spot] Meters the center of the image.
The correct exposure is obtained for a
subject near the center of the image,
irrespective of the brightness of the
periphery.
Use if the subject is lit by a spotlight or
is backlit, where the exposure should
be adjusted to the center of the
image.