Setup guide

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SECTION 8: DVR SYSTEM MENUS REFERENCE
8.2.7 Maintenance
Click Maintenance [System settings -> System -> Maintenance] to open the Maintenance setup menu.
SYSTEM UPDATE: To perform a system update:
1. Insert a thumb drive into a Windows PC USB port, then.
a. Format the thumb drive for a FAT32 le system.
b. Create a root directory on a thumb drive named “dvrupgrade”.
c. Copy the update le to the “dvrupgrade” directory.
d. Eject the thumb drive from the Windows PC.
2. Insert the thumb drive into a USB port on the DVR, then:
a. Click the >> icon on the SYSTEM UPDATE line.
b. Wait until the DVR recognizes the thumb drive.
c. Press Enter to upgrade the rmware. The progress of the system upgrade will be displayed. After completing the
upgrade, the DVR will restart. NOTE: The system upgrade usually requires more than two minutes to complete.
LOAD DEFAULT: Restores all the system conguration to the factory settings.
REBOOT: Use this function to restart the DVR.