Manual

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Figure 4-21
Figure 4-22
4.5.3 Video Loss
In X310H310H310HFigure 4-18, select video loss from the type list. You can see the interface is shown as in
X311H311H311HFigure 4-23.This function allows you to be informed when video loss phenomenon occurred.
You can enable alarm output channel and then enable show message function.
Tips:
You can enable preset/tour/pattern activation operation when video loss occurs.
Please refer to chapter 4.5.2 motion detection for detailed information.
Figure 4-23
4.5.4 Camera Masking
When someone viciously masks the lens, or the output video is in one-color due to the
environments light change, the system can alert you to guarantee video continuity. Camera
masking interface is shown as in
X312H312H312HFigure 4-22X.