User manual

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15. Backup
External Drive
USB One Touch Copy
Remote Replication
Time Machine
15.1 External Drive
You can back up the local drive data to an external storage device. Select to execute instant,
automatic, or scheduled backup, and configure the settings.
Backup Now: To back up the data to the external storage device immediately.
Schedule Backup: To back up the data by schedule. You can select the weekday and time to
execute the backup.
Auto-backup: To execute the backup automatically once the storage device is connected to the
NAS.
Copy Options:
You can select ‘Copy’ to copy the files from the NAS to the external device. Select ‘Synchronize’ to
synchronize the data between the NAS and the external storage device. Any differentiated files on
the external device will be deleted.
No te : During data copy or synchronization, identical files on both sides will not be copied. If
there are files in the same name but different in size or modified dates on the NAS and the
external device, the files on the external device will be overwritten.
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