Dahua IPC-HFW2431T-ZS-S2 - Page 66

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Warm Light Mode : The system will link the warm light in the dark environment.
Brightness Upper Limit: Set the brightness upper limit to adjust the image.
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Smart Illumination : The system will link IR light in the dark environment. If the
human body is detected, the warm light will be triggered.
Illuminator Delay: Set the duration that the warm light remains on after the
detection object left.
Brightness Upper Limit: Set the brightness upper limit to adjust the image.
Figure 4-41 Smart illumination
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Schedule : Set dierent ll light modes at dierent times.
1. Click Setting next to Period.
2. Select the ll light mode, and then congure the time.
3. Click Save.
Figure 4-42 Time plan settings
Step 3 Select the mode.
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Manual : Adjust the brightness of illuminator manually, and then the system will
supply illuminator to the image accordingly.
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Auto /Smart IR: The system adjusts the illuminator intensity according to the ambient
lighting condition.
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ZoomPrio : The system adjusts the illuminator intensity automatically according to
the change of the ambient light.
Operation Manual
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