Microhard Radio have 6 status LEDs, there are three blue, two orange and one green LEDs. The meaning of the different LEDs are:
This LED will illuminate when the Radio is connected to a power source (7-35VDC).
When illuminated, this LED indicates that the Radio is transmitting data over the air.
This LED indicates that the Radio is synchronized and has received valid packets.
As the received signal strength increases, starting with the furthest left, the number of active RSSI LEDs increases. Signal strength is calculated based on the last four valid received packets with correct CRC. The value of RSSI is reported in S123.