User Manual

DS-720xHTI-Kx DVR User Manual
UM DS-720xHTI-Kx 012918NA 108
Figure 8-20 Video Quality Diagnostics Interface
2. Select a Camera for which you want to detect video tampering.
3. Check the Enable Video Quality Diagnostics checkbox.
To enable video quality diagnostics, the function must be supported by the selected camera.
4. Enable and set the threshold of the diagnostic types, there are Blurred Image, Abnormal Brightness,
and Color Cast.
1) Check the corresponding checkbox of the diagnostic type, and adjust its threshold by dragging the
bar.
The higher the threshold set, the harder it will be to have the exception detected.
5. Click Set to configure the video quality diagnostics handling method. Set the channel’s arming
schedule and alarm response actions.
1) Click Arming Schedule tab to set the response action arming schedule.
2) Choose one day of a week, and up to eight time periods can be set within each day.
Time periods must not repeat or overlap.