D-Link ShareCenter DNS-320L User Manual page 253

Section 4 - Configuration
Click the Select button by the camera details and click Next.
If you set up your IP camera on the network correctly, the fields within
the Device Information window will be automatically populated with your
device information. Enter the password of the camera (if you have assigned
the camera one).
Click the Test Camera button to view streaming video from the connected
camera and then click Next to continue.
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