Ag Leader GPS 1500 Operators Manual - Manual (Page 13)

C
ONNECTIONS TO
E
XTERNAL
D
EVICES
The serial ports of the GPS 1500 operate at the RS-232C interface level to communicate with external
data loggers, navigation systems and other devices. The serial ports are accessible via the extension
cable that features a DB9 female data connector. The serial ports are also used for firmware updates.
Note: For successful communication, the baud rate of the GPS 1500 serial ports must be set to
match that of the devices to which they are connected.
The picture displays the numbering for the extension cable’s DB-9
socket connector (female). The associated numbering for the plug
connector (male) is a mirror reflection of the scheme shown below.
DB-9 socket numbering
11