• The color of the bars indicate the voting status of RTCM clients.
• The elected station represents the currently utilized audio stream.
• The number shown indicates the relative signal strength (RSSI).
• The value ranges from 0 to 255, a range of approximately 30db.
• A value of zero means that no signal is currently being received.

Blue bar - indicates a voting station.     
Green bar - indicates the voted station.
Cyan bar - indicates a mixed station.