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 
82 
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  “Backup” button;  finally click  “OK” button  in  the 
popup window. 
  Recover 
Select the USB device in “Device Name” option; find the configuration backup file and then 
click “Recover” button; finally click “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  “Search” 
button. The searched log files will be displayed in the list.   










