D-Link ShareCenter DNS-320L User Manual page 367

Section 4 - Configuration
Click the Camera checkbox (next to the camera's name) to activate the camera you want to
use as a backup.
Click Save.Settings to finish.
The archive table at the bottom will populate as you collect data.
A message will pop up to confirm the configuration. Click Yes to continue and the DNS-327L
starts to backup the IP camera recordings.
DNS-320L 361
D-Link ShareCenter™ User Manual