User`s manual

SVR-500 Series
Network Video Recorder
User’s Manual
English
3
3.5 System Options 90
3.5.1 Device Information 90
3.5.2 Logs and Reports 91
3.5.3 Maintenance 91
Reboot the NVR 92
  RebootNVRAtaSpecicTimeAutomatically93
Firmware Upgrade 94
Reset the NVR to Factory Default 96
3.5.4 DO Status 97
3.5.5 Disk Status 97
3.5.6 USB Backup 98
 3.5.7UPSConguration104