IPC6521-Z20-FI 1080P Intelligent Network Speed
Dome
User Guide
5 Device Configuration
Issue 02 (2013-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
34
Parameter
Description
Setting
Metering mode
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.
[Default value]
Average metering
Shutter speed
This parameter is available only
when
Exposure mode
is set to
Shutter priority
.
[Default value]
1/30
Aperture value
This parameter is available only
when
Background frequency
is
set to
Disable
or
50Hz
, and
Exposure mode
is set to
Aperture priority
.
[Default value]
F1.6