Dahua N41C1P, Руководство пользователя, Страница: 137 / 377

User's Manual
121
Procedure
Step 1 Select Main Menu > An > Parameters > Face Detection.
Figure 5-87 Face detection
Step 2 Select a channel, and then select An by Reorder or An by camera as
Type.
When An by camera is selected, you can enable Face Enhancement to
improve face detection efficiency.
Step 3 Click to enable face detection.
Step 4 Click Setting next to Rule to draw areas to filter the target.
You can configure two target filters (maximum size and minimum size). The system
triggers an alarm when the size of detected target is between the maximum size
and the minimum size.
Step 5 Click Setting next to Schedule to configure the arming period.
The system triggers corresponding alarm actions only during the arming period.
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On the time line, drag to set the period.
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You can also click to set the period.
Step 6 Configure alarm linkage actions. For details, see Step7.
Step 7 Click Apply.