User Manual
Network Video Recorder User Manual   
UM NVR v4.xx 111717NA  107 
11.1.8 Playing External Files 
Purpose   
You can play files from external storage devices. 
Before You Start 
Connect the storage device with the video files to your device.   
Step 1 Go to Playback.   
Step 2 Click    at the left bottom corner.     
Step 3 Select and click    or double-click to play the file.     
Figure 11-12 External File Playback 
11.2 Playback Operations 
11.2.1 Normal/Important/Custom Video 
During playback, you can select the following three modes to play the video. 
•  Normal: Video files from continuous recordings 
•  Important: Video files from event and alarm recording triggered recordings 
•  Custom: Video files searched by custom conditions 










