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Caution
Do not disconnect USB device or turn off the NVR power during the upgrading firmware otherwise it might
cause NVR defective.
8.4.6 Miscellaneous
8.4.6.1 Shutdown or Reboot the system
In the System-Misc-Shutdown sub menu, user can select to reboot or shutdown the System.
8.4.6.2 Firmware Upgrade
In the System-Misc-Firmware upgrade sub menu, user is able to upgrade NVR firmware by store the firmware in USB drive.
To upgrade the firmware, connect a USB flash device which contains the firmware version user would like to update. Click
“Upgrade” to start the firmware upgrading. The system reboot is required to complete the firmware upgrade.