User manual
4. Web-based Interface
NDF821/NDF821E l User Manual 41
2. Click the Update button to start update.
3. When prompted, click OK to proceed.
4. Wait about 20~60 seconds until the le is successfully updated. Once the update is completed,
the browser will show a message reads “Firmware update successful”. Then it will take 60 seconds
to restart the camera.
5. The utility will automatically go back to live view screen after rmware has been updated
successfully.
You can also perform these tasks on the Firmware page:
Restart Camera: Restart the camera. This will cause all streams to disconnect.
Factory Default: Reset all of the camera settings to the defaults, except network settings. After
you conrm to reset, the parameters will be reset and the camera restarts automatically. When
completed, you will return to the live view page.
Hardware Factory Default: Reset all of the camera parameters to the defaults, including the
network settings.