Western Digital WDBLVH0160KBK User Manual page 69

8. Enter your assigned WD Sentinel User Name and Password in the Name and Password
fields:
9. Click Connect. The Preferences screen returns.
10. To start automatic backups, move the slider to ON.
Time Machine begins backing up your files. The first backup may take some time, but
subsequent backups are faster because Time Machine only backs up new or changed
items.
Time Machine backs up your computer every hour and keeps the following backup sets:
 Every hour for 24 hours

Every day for the past month
 Weekly until the WD Sentinel drive is full.
Note: If a backup is interrupted, for example, if the computer goes into sleep mode,
it will resume automatically once the computer is available.
To see information such as available capacity and the date and time of the oldest, latest, and
next backup, select Open Time Machine Preferences on the Time Machine drop-down
menu:
WD SENTINEL RX4100
ADMINISTRATOR AND MAINTENANCE GUIDE
USING THE WD SENTINEL SERVER'S FEATURES
63