User Manual

UM DS-90xxHUHI-F8/N User Manual 041717NA 89
Figure 138, Set PTZ Linking of Alarm Input
12. To set handling action of another alarm input, repeat the above steps or just copy above settings to it.
Figure 139, Copy Settings of Alarm Input
15.3. Detecting Video Loss
Detect video loss of a channel and take alarm response action(s).
1. Enter Camera Management Video Loss interface, Menu > Camera > Video Loss.
2. Select a channel you want to detect.