NavCom RT-3020 Rev.D - Manual (Page 29)

RT-3020 User Guide - Rev. E
Communication Ports
Connect the supplied LEMO 7-Pin end of the NavCom
serial cable (NavCom 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, as
the receiver is configured as a DCE device.
‡
By factory default COM 2 is the control port for
the RT-3020. COM 1 can be designated as the
control port by using the appropriate NavCom
proprietary commands . NOTE: Some output data
types, such as NMEA messages, cannot output on the
Control Port
Figure 10: Communication Port Connections
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