Ok, I had checked at the Pharos site and it says it's a CF receiver. Oh, well.
If it's serial, it will be on COM 1, every time.
Download the ARM version of
this utility. (It's called a Testing progrm). Use it to make sure the unit is communicating.
Follow this sequence:
1. Connect the serial unit to the power supply for it. (If it is serial, it MUST have an external power supply. The Axim does not supply power for serial units.)
2. start the GPS software on the Axim. Get it looking at COM1.
3. Plug the cable into the bottom of the Axim.
It should then appear in the utility software as connected through COM1.
To switch to the Navigation software, disconnect the cable from the Axim, stop the utility software (really stop it, not just with the X, but through switcherbar or whatever you use). Start the nav software, get it looking at COM1, then plug the receiver back in. It should then be found.