Digital Video Recorder User Manual 
 
137 
 
Figure 6-14 Smart Playback Interface 
Step 4  Select a date in the calendar and click the    button to play. 
Refer to Table 6-2 for the descriptions of the buttons on the Smart Playback Toolbar. 
Table 6-2 Detailed Explanation of Smart Playback Toolbar 
Button  Operation  Button  Operation  Button  Operation 
 
Draw line for the 
line crossing 
detection   
 
Draw quadrilateral 
for the intrusion 
detection 
 
Draw rectangle 
for the intrusion 
detection 
 
Set full screen for 
motion detection 
 
Clear all     
/  
Start/Stop 
clipping 
 
File management 
for video clips 
 
Stop playing 
/  
Pause playing 
/Play 
 
Smart settings 
 
Search matched 
video files 
 
Filter video files 
by setting the 
target characters 
/  
Show/Hide VCA 
information