User Manual
Table Of Contents
- Contents
- 1 Introduction
- 2 Basic Operation Guide
- 3 Wizard & Main Interface
- 4 Camera Management
- 5 Live Preview Introduction
- 6 PTZ
- 7 Record & Disk Management
- 8 Playback & Backup
- 9 Alarm Management
- 10 Account & Permission Management
- 11 Device Management
- 12 Remote Surveillance
- Appendix A FAQ
- Appendix B Calculate Recording Capacity
- Appendix C Compatible Device List
Device Management 
  DVR User Manual 
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Insert the USB storage device into the USB interface of the DVR  and then click 
StartSettingsSystemMaintenanceBackup and Restore to go to the interface.   
  Backup 
Select the USB device in “Device Name” option; go to the path where you want to store the 
configuration backup file and then click the “Backup” button; finally click the  “OK” button in 
the popup window. 
  Recover 
Select the USB device in “Device Name” option; find the  configuration backup  file and  then 
click the “Recover” button; finally click the “OK” button in the popup window.   
11.6   Restart Automatically 
You can set the automatic  restart time  for  the DVR  to maintain it  regularly.  Click 
StartSettingsSystemMaintenanceAuto Maintenance to go to the interface as shown 
below. Enable auto maintenance, set the interval days and point of time and then click “Apply” 
to save the settings. The DVR will restart automatically at the pointed time every interval days. 
11.7   View Log 
Click StartSettingsSystemMaintenanceView Log to go to the log view interface. 
Select the log main type, click 
  to set start time and end time and then click the “Search” 
button. The searched log files will be displayed in the list.   










