Chapter 2 Installation
2-18
HD NVR User Manual
2-2-2 License Activation
When the HD NVR Manager has been installed, the system automaticall y detects the
authentication. If the authentication is not passed, the user needs to obtain the legal
license and activate it.
There are two kinds of license activation:
Dongle Key
Software Authentication
2-2-2-1
Dongle key
The Dongle key is a hardware lock with a USB 2.0 connector. After the Dongle key is
plugged into a USB 2.0 port, the system can run normally. Otherwise, the screen
shows the following dialog:
To restart the system, you should:
1.
Plug in the Dongle key.
2.
Click
‘
OK
’
to close the dialog.
3.
Restart the NVR and run the application again.
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