Milesight MS-N1009-UT User Manual page 105

4.5.4.6.1 Auto Maintenance
You can set the Log and Photo Retention period for Log and Photo. Once is expired, it will automatically delete by
NVR. The retention period is ranged from 1 to 12 months, if you don't want those files be deleted, you can select
Permanent.
4.5.4.6.2 Reboot
Click to reboot the NVR.
4.5.4.6.3 Reset
Click to reset the NVR to factory defaults.
4.5.4.6.4 Import Config File
Click to select one desired file and click
4.5.4.6.5 Export Config File
Click to backup present settings.
File Format：MS-QR-JS-04 Rev1.0
F-4.5.45
to restore the NVR configuration.
F-4.5.46
Durability Date：1Years
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