12
PROGRAMMING
COM1 or COM2
Serial port of computer
1
Check that an antenna (or non-radiating load) is connected to the Derringer
MMCX antenna port.
2
Connect the DB9 end of the DTC programming cable to either the COM1 or
COM2 port of the PC depending on port availability.
Note: A 6-foot extension cable may be used between the PC and the DTC
programming cable.
3
Plug the round 4-pin connector end of the DTC programming cable into the
Derringer multi-I/O connector. Rotate the cable plug until the connector can
be felt to align properly. At this point push the connector in and screw the
retaining sleeve until snug
4
Check that the Derringer has a battery power installed with proper polarity
orientation.
5
On the PC, mouse-click on Start, Programs, DTC Communications.
6
You will be prompted to select either COM1 or COM2.
7
Select the desired port as defined in Step 2.
Connect the serial end of the
programming
cable here
