STAR-BOX™1622.6.5 LED IndicatorsFigure 18 - LED IndicatorsThe three internal LEDs indicate the following:POWER ON (red) indicates the STAR-Box™ is connected to the powersupply and the power is applied.DATA TO RS485 (red) indicates activity on the RS485 bus from the Host. Whencommunication takes place, this LED will blink.DATA FROM RS485 (red) indicates activity on the RS485 bus towards the Host.When communication takes place, this LED will blink.