User Manual of Digital Video Recorder 
 
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13.2 Searching & Exporting Log Files 
Purpose: 
The operation, alarm, exception, information and running status of the device can be stored in log files, which can 
be viewed and exported at any time. 
Before you start: 
Connect the backup device, such as USB flash drive, to the device before exporting the log files. 
Steps: 
1.  Enter the Log Search interface. 
Menu > Maintenance > Log Information 
 
Figure 13. 2 Log Search Interface 
 
2.  Enter the Export interface. 
Task 1: Export All Logs 
Click Export All to enter the Export interface, and all the system logs will be exported to the backup device. 
Task 2: Export Specified Logs 
Steps: 
1)  Specify the search conditions, including the Start Time, End Time, Major Type and Minor Type. 
2)  Click Search to search the log files. The matched log files will be displayed on the list. 
Click the icon    or double-click the item, and you can view the detailed information of the 
corresponding log.   
Click the icon  , and you can view the related video files if available. 
 
Up to 2000 log files can be displayed each time.