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IPC6521-Z20-FI 1080P Intelligent Network Speed
Dome
User Guide
Parameter
Metering mode
Shutter speed
Aperture value
Issue 02 (2013-09-30)
Description
Various metering modes are
provided to allow the user to select
the most appropriate one for use in
a variety of lighting conditions.
The options are as follows:
Center-weighted average
metering
This metering mode averages
the exposure for the entire
picture area, but with greater
emphasis on the center
metering zones.
Average metering
In this metering mode the
camera will use the light
information coming from the
entire scene and averages for
the final exposure setting,
giving no weighting to any
particular portion of the
metered area.
This parameter is available only
when Exposure mode is set to
Shutter priority.
This parameter is available only
when Background frequency is
set to Disable or 50Hz, and
Exposure mode is set to
Aperture priority.
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5 Device Configuration
Setting
[Default value]
Average metering
[Default value]
1/30
[Default value]
F1.6
34
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