Predator TRITON 500 PT515-52 User Manual page 26

26 - Recovery
3. Plug in the USB drive (or a portable external hard drive)
and click + to add a drive. Select the USB drive from the
drop-down list.
4. Click More options to select back-up options which best fit
your needs, such as schedule the backup interval, how long
you want to keep those backups (default is Forever), which