Communications Port - Decatur Electronics GHD User Manual

GHD & SCOUT
TM

16. Communications Port

The RS232 communications port (COM) is located on the bottom of
the handle right next to where the power cable plugs in. The serial
communication has the following characteristics (8:n:1) and is transmit
only:
The unit transmits data as ASCII symbols in the following digit sequence:
The radar unit sends the data in this sequence when the TARGET speed
display changes. When you press the LOCK button, the radar transmits the
following digital sequence:
TM
One (1) start bit
Eight (8) data bits
No parity
One (1) stop bit
Transmission at 1200 baud
ASCII [hundreds][tens][ones]
carriage return<CR>
(<CR> = ASCII decimal value 13)
[hundreds][tens][ones]<CR>
(<CR> = ASCII decimal value 13)
USER'S MANUAL
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