PLANET NVR-1620 - Manual (Page 107)

Network Video Recorder with HDMI
NVR‐820 / NVR‐1620
107
Use the checkboxes to allow or deny access to certain functions/channels.
You can also restrict access on the certain system wise configuration pages.
12.1.6 Disk
Once you install a new hard disk to the recorder, it will be listed on this page
and shown status "offline”. You would need to initialize it so that it can be ready
for recording. You can obtain basic information about the disk you installed on
this page.