HIKVISION NVST HNR Series User Manual page 46

Select a HDD and click Init to initialize it as demand on the Hard Disk interface.
Add IP cameras on the Camera Setup interface.
Click Search to search online IP camera. Before adding a camera, make sure the IP
camera to be added is in active status.
Click Add to add the camera.
If the camera is in inactive status, select the camera from the list and click Activate.
Network Video Recorder User Manual
Network Settings
HDD Management
45