Communicator | 3.05 10
3.3.1 Front Panel
LED Function
PC Com 1 TD/RD PC is transmitting/receiving data to/from the Communicator
Modem Com 2 TD/RD Modem is transmitting and receiving data
Modem Com 2 DTR/DCD Data transmitter ready/Data carrier detect (technician only)
Cellular Com 3 TD/RD Cellular modem is transmitting and receiving data
Controller Transmit Data Receive Data Controller relays are transmitting and receiving data
Output 1 Output 2 Non-functional