Back, namely the Time machine, you can configure TNAS into a Time machine to the server, allowing the MAC user data backup to TNAS,
1. Login TOS system;

2. Click the TOS - backup management - time back device - desktop Settings;

3. Check the enable Time back device, click set Time machine folder;

4. Set the backup folder path, click on the applications.

5. If you want to view the list of backup, can choose back device - backup list;

6. You can check the size of the data backup and backup date, and can delete the backup file,

Note: the time back in factory Settings by default as closed and backup path is used for storing the MAC backup data folder,
7. Set the time back in Mac,
Position in Mac desktop open system preferences - Time Machine, choose TNAS disk as a backup, in the "connection status" choose "registered user", then enter TNAS users user name and password,