NVR SYSTEMS NVR-52 Series, User Manual

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3. Check checkbox to enable UPnP .
4. Select the Mapping Type as Manual or Auto in the drop-down list.
Task1: Auto
If you select Auto, the Port Mapping items are read-only, and the external ports are set by the router
automatically.
Steps:
1) Click Apply button to save the settings.
2) You can click Refresh button to get the latest status of the port mapping.
Figure 9. 21 UPnP Settings Finished-Auto
Task2: Manual
If you select Manual as the mapping type, you can edit the external port on your demand by clicking to
activate the External Port Settings dialog box.
Steps:
1) Click to activate the External Port Settings dialog box. Configure the external port No. for server
port, http port, RTSP port and https port respectively.
Notes:
1) You can use the default port No., or change it according to actual requirements.
2) External Port indicates the port No. for port mapping in the router.
3) The value of the RTSP port No. should be 554 or between 1024 and 65535, while the value of the
other ports should be between 1 and 65535 and the value must be different from each other. If multiple
devices are configured for the UPnP settings under the same router, the value of the port No. for each
device should be unique.
Figure 9. 22 External Port Settings Dialog Box
2) Click Apply button to save the settings.
3) You can click Refresh button to get the latest status of the port mapping.