User's Manual
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60
Display Camera Name: There are two options: Yes or NO. Select Yes and you can see the device name on
the video,
Allow On Screen Display Mask: There are two options: Yes or NO. Select yes and draw a mask area on the
video, the mask area will be black on the video.
Figure 4.39
Click Back button and return to the OSD page, click Save to take effect.
Back to the surveillance window, you can see the mask area as the follow ing picture:
Figure 4.40
The mask area










