Huawei IPC6521-Z20-FI 1080P User Manual page 43

IPC6521-Z20-FI 1080P Intelligent Network Speed
Dome
User Guide
Parameter
Exposure response time
WDR
WDR level
Noise reduction switch
Noise reduction level
Issue 02 (2013-09-30)
Description
Camera response time in strong or
weak light conditions.
Wide dynamic range (WDR) is
used to adjust the image
illuminance when the background
is too bright or the foreground is
too dim.
NOTE
 When WDR is enabled, you cannot
set Exposure compensation.
 When WDR and Backlight
compensation are enabled
simultaneously, purple brims appear
on dynamic objects. To avoid this
issue, you are advised to enable
WDR and Backlight
compensation rationally based on
site requirements.
This parameter is available when
WDR is set to Manual.
Indicates whether to enable the
noise reduction function.
This parameter is available only
when Noise reduction switch is
set to Enable.
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5 Device Configuration
Setting
[Value range]
An integer ranging
from 1 to 30
[Default value]
1
[Unit]
s
[Default value]
Disable
[Value range]
An integer ranging
from 1 to 64
[Default value]
8
[Default value]
Disable
[Value range]
An integer ranging
from 1 to 5.
[Default value]
1
NOTE
Increasing the noise
reduction level improves
the noise reduction effect
but decreases the image
clarity.
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