Figure 5-189 Video Loss
Step 2 Select a channel and then click to enable the function.
Step 3 Click Setting next to Schedule to congure the alarm schedule.
Step 4 Congure alarm linkage. For details, see Network Video Recorder_User's Manual.
Step 5 Click Apply.
5.10.5.3 Video Tampering
Background Information
When the camera lens is covered, or the video is displayed in a single color because of sunlight
status, the monitoring cannot be continued normally. To avoid such situations, you can congure
the tampering alarm settings.
Procedure
Step 1 Select Main Menu > ALARM > Video Detection > Video Tampering.
User's Manual
304