User Manual
DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual 
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 092017NA  108 
4.  Click Format to format the backup device. 
If the inserted storage device is not recognized: 
Click Refresh. 
Reconnect device. 
Check for compatibility from vendor.
6  Alarm Settings 
6.1  Setting Motion Detection 
1.  Go to Menu > Recording Configuration > Motion Detect. 
Figure 141, Motion Detection Setup Interface 
2.  Select a camera you want to set up motion detection. 
3.  Set detection area and sensitivity. 
4.  Check    checkbox to enable motion detection. Use the mouse to draw detection 
area(s) or click Full Screen to set the detection area to be the full screen and drag the 
sensitivity bar to set sensitivity.   
5.  Click S
et to set alarm response actions.   










