Wednesday, Mar 12, 2008 at 23:48
Hi Rev's,
I have a Garmin 128GPS and have used it with my laptop running OziExplorer.
To do that you need the Garmin cable for using the GPS in a car. It has the 7 pin garmin plug and bare ends at the other end.
The thicker red and black wires go to the Car power (cig lighter, whatever socket you use)
The thin blue, black and brown wires need to be wired to a 9 pin 'D' type socket plug. Ignore the yellow, white and green wire - they are not used - just insulate their ends if you don't wish to cut them off.
You now need to purchase a USB to serial cable. It has a USB plug on one end and a 9 pin 'D' pin connector on the other. There is some electronics inside the 'D' connector and a LED that shows when its doing something. My cable came from a computer
shop, got it some years ago but they should be still available.
The connections for the blue, black & brown wire to the 'D' socket are on the net somewhere, google for Garmin128 serial connection. If you have problems finding that contact me and I'll open the plug and
check the wiring - can't remember what I done several years ago :-)
This works fine once you set the correct port # and the correect GPS in the OziExplorer settings.
Klaus
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