Add a minimum of 3 to a maximum of 24 Remote Spectrum Monitors. The Add button changes background color when monitoring is active. This will be disabled if there are 24 RSMs already defined. Type the URL (or DNS name), Port, and Location information. AeroShield uses Port 9001 by default. When the RSM is active, click the "Locate" button to query the RSM and populate the Latitude and Longitude fields with the current GPS coordinates. Click the Save button to save the RSM description. Click the Add button to add additional RSMs.