HIKVISION DS-7100HGHI-F1 Series User Manual page 26

3. Select a camera.
4. Position the cursor on playback window to show control bar.
Button
5. Position the cursor on
Line Crossing
Detection
Digital Video Recorder User Manual
Figure 3-4 Smart Playback Interface
Figure 3-5 Control Bar
Table 3-3 Button Description
Detection
Add tag.
Turn on/​ o ff audio.
Configure detection
area.
Draw detection area
for intrusion
detection.
Clear detection area.
to set detection areas for smart event.
Click , and draw the detection line.
Button
13
Detection
Zoom in/out playback
image.
Lock/unlock video.
Draw detection area
for motion detection.
Draw detection line
for line crossing
detection.