Vivitar ViviCam S830 User Manual page 37

ISO Menu
The ISO menu allows you to set the level of sensitivity that your camera has to light in the surrounding
environment. When the ISO level is increased, the image sensor in your camera will be more sensitive
to light and allow you to capture images in lower-light situations. The higher sensitivity to light however,
may reduce the quality of the images that are taken.
When the ISO is reduced, the image sensor in your camera will be less sensitive to light and will
optimize the image quality in environments with bright lighting.
The ISO Menu Options include:
Metering Menu
The Metering setting will affect how your camera focuses when capturing an image. Depending on
your selection, the camera will be more sensitive to focusing on particular areas in the display and
adjust the image color and lighting accordingly.
Center – Averages the light metered from the entire frame, but giving greater weight to the subject in
the center
Multi – Used in standard conditions the camera divides and adjusts the settings of the image into
several zones for light metering such as complex light conditions, position of subject, brightness,
background, direct light and scenes
Spot – Meters the area within the spot point frame at the center of the LCD to set the exposure on the
subject in the center of the monitor.
The Metering Menu Options include:
ISO Auto (Default)
ISO 100
Center
Multi (Default)
Spot
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ISO 200
ISO 400