Ness Pro series User Manual page 129

4. Enable: Click the ''enable'' checkbox to enable the NAS feature.
5. Path: Fill in the backup pathname including the IP/Host name of NAS and the DVR
backup folder name on NAS (example: in the above picture, Backup stands for the
host name of NAS and nas1 is the name of DVR backup folder.)
Note: One NAS can connect multiple DVR hosts, in order not to conflict the back-up
data; their folders' names should be different.
6. User: Fill in the login user account on NAS.
7. Password: Fill in the password for the corresponding user.
8. Overwrite: If you want to recycle your backup NAS storage when storage is full, click
the ''Overwrite'' checkbox to enable it. Once overwrite is enabled, NAS will initiate
deleting files. The deletion will be based on the free space lesser or equal to the
Lower band. This procedure will be continued until the free space is more or equal
to the Upper band.
9. Backup Period: DVR will not continuously archive data to NAS; the '' Backup
Period'' is the time interval to make ensure NAS synchronized with the DVR and
backup new data to NAS. (In default, the system will auto backup data every 1
minute.)
10. Volume: "Volume" is the total available space for your DVR backup. (NAS can
backup the data of various DVR hosts, and here we refer to the available space of
your DVR can have).
Example: Volume is set to 10Gb, Upper band 400MB, Lower band 200MB
Once the free space on NAS is less than 200MB, the system will delete the
oldest files, until the free space more than 400MB.)
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