NavCom RT-3020 Rev.A - Manual (Page 28)

RT-3020 User Guide
Communication Ports
Connect the supplied LEMO 7-Pin end of the NavCom
serial cable ( P/N 94-310059-3006) to COM 2 (factory
default control port) connector of the RT-3020.
Connect the DB9S end to your controlling device. Note
that some devices may require an additional adaptor.
By factory default COM 2 is designated as the control
port for the RT-3020. COM 1 can be designated as the
control port by using the appropriate NavCom
proprietary commands . Although some output data
types cannot output on the controlling port.
Figure 10: Communication Port Connections
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