The server configuration screen is accessed from the Tools | Options
menu.
Data Sources
Options »
Paths to folders and files, online data lookups
Receiver Locations
Options »
Message receiver locations
Rebroadcast Servers
Options »
Transmit feeds to other instances of Virtual Radar Server or to other message
decoders
Merged Feeds
Options »
Merge two or more message feeds into a single feed
Raw Feed Decoding
Options »
Control the parameters used in decoding Mode-S and ADS-B messages from aircraft
Web Server
Options »
Configure the web server
General Options
Options »
Miscellaneous settings