Dahua IPC-HDW1439V-A-IL - Page 77

Table 4-18 Description of snapshot parameter
Parameter Description
Snapshot Type
You can select General and Event.
●
General : The system takes snapshot as scheduled. For details, see
"4.7.2 Setting Schedule".
●
Event : The system takes snapshot when the video detection,
audio detection, event, or alarm is triggered. This function requires
the corresponding snapshot being enabled.
Image Size The same resolution with main stream.
Quality
Congures the snapshot quality. There are six levels of Image quality,
and the sixth is the best.
Interval
Congures the snapshot frequency.
Select Customized, and then you can congure snapshot frequency
manually.
Step 3 Click Save.
4.5.2.3 Overlay
Congure overlay information, and it will be displayed on the Live page.
4.5.2.3.1 Conguring Privacy Masking
You can enable this function when you need to protect privacy of some area on the video image.
Functions might vary with dierent models.
Privacy Masking (1)
Procedure
1. Select Setting > Camera > Video > Overlay > Privacy Masking.
Operation Manual
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