When the ambient light turns darker, the system turns on the low beam lights first,
if the brightness is still not enough, it turns on the high beam lights then.
When the ambient light turns brighter, the system dims high beam lights until they
are off, and then the low beam lights.
When the focus reaches certain wide angle, the system will not turn on high beam
light in order to avoid over-exposure in short distance. In the meantime, you can
configure light compensation manually to fine-tune IR light intensity.
●
Off : Illuminator is off.
Step 4
(Optional) Configure Illumination Overexposure Remover.
Only some fill light modes support this function.
Step 5
Click Save.
4.5.1.1.9 Defog
The image quality is compromised in foggy or hazy environment, and defog can be used to
improve image clarity.
Procedure
Step 1
Select Setting > Camera > Conditions > Conditions > Defog.
Figure 4-43 Defog
Step 2
Configure defog parameters.
Table 4-14 Description of defog parameters
Defog
Description
Manual
Configure function intensity and atmospheric light mode manually, and
then the system adjusts image clarity accordingly. Atmospheric light mode
can be adjusted automatically or manually.
Auto
The system adjusts image clarity according to the actual condition.
Off
Defog function is disabled.
Step 3
Click Save.
Operation Manual
56
Содержание IPC-HFW2431T-ZS-S2
Страница 1: ...ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 1 8 Network Camera Web 3 0 Operation Manual...
Страница 105: ...Figure 4 82 SNMP 1 Figure 4 83 SNMP 2 Operation Manual 94...
Страница 127: ...Figure 4 103 Add user operation permission Operation Manual 116...
Страница 158: ...Figure 5 17 Manual calibration 1 Operation Manual 147...
Страница 196: ...Figure 5 60 Search results face recognition Figure 5 61 MoreInfo face recognition Operation Manual 185...
Страница 200: ...Procedure Step 1 Select Setting Event People Counting Figure 5 64 People counting Operation Manual 189...
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