7
2.1.2 LED Indicator
2.1.3 Channel Status LED
LED
RxD
TxD
RTS
CTS
LED No.
LED Function / Description
RxD
TxD
RTS
CTS
Color
GREEN
GREEN
GREEN
GREEN
Received Data
Transmit Data
Request-to-send
Clear-to-send
HX-RIO3 Series
LED Color
Green
Green
Green
Green
Status
Received Data
Transmit Data
Request-to-send
Clear-to-send