Dahua Technology HE-T - Manual (Page 52)

52
Figure 4-22
Figure 4-23
4.5.3 Video Loss
In
X310H310H310H
Figure 4-19, select video loss from the type list. You can see the interface is shown as in
X311H311H311H
Figure 4-24
X
.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 activation operation when video loss occurs.
Please refer to chapter 4.5.2 motion detection for detail information.
Figure 4-24
4.5.4 Camera Masking