Parameter Description
White balance mode White balance adjusts the color circuit within a camera to
remove color cast and ensure accurate color reproduction in
various lighting conditions. The options are as follows:
l Auto: The camera automatically adjusts the red and blue
offsets in environments where the color temperature
ranges from 3000 K to 7500 K. Video images may slant
blue in the morning or at dusk.
l Manual: The red and blue offsets must be adjusted
manually.
l One push: This mode allows you to set the current
white balance mode as the fixed mode for all scenarios.
Only a re-configuration can change the white balance
mode.
l Indoor: The camera automatically adjusts the red and
blue offsets in indoor environments where the color
temperature ranges from 2500 K to 5500 K and tungsten
lamps are used.
l Outdoor: This mode applies to sunny outdoor
environments where the color temperature ranges from
5500 K to 6500 K.
l Fixed sodium lamp: This mode applies to environments
where the color temperature ranges from 2000 K to 2300
K and sodium lamps are turned on.
l Fluorescent lamp 1: This mode applies to environments
where the color temperature ranges from 2500 K to 3500
K and fluorescent lamps are used.
l Fluorescent lamp 2: This mode applies to environments
where the color temperature ranges from 3500 K to 4500
K and fluorescent lamps are used.
l Incandescent: This mode applies to environments
where the color temperature ranges from 2700 K to 2900
K and incandescent lamps are used.
NOTE
l When White balance mode is set to Auto, you can drag the
sliders or enter values in the spin boxes to adjust the blue and
red fine-tune offset values. These values are integers ranging
from 0 to 255. It is recommended that you use the Auto mode.
l When White balance mode is set to Manual, you can drag the
sliders or enter values in the spin boxes to adjust the blue and
red intense-tune offset values. These values are integers ranging
from 0 to 255.
l It is recommended that you use the Auto mode.
Noise reduction switch
Noise reduction level is available only when you set Noise
reduction switch to Enable. Increasing the noise reduction
level improves the noise reduction effect but decreases the
image clarity.
IPC6221-VRZ-SP
Configuration Guide
6 Setting Video Parameters
Issue 02 (2016-04-06) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
44
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