| maybe the com port from which the gps antenna talks to the software is not correct. Check your PDA/PNA user manual under GPS settings... But first, if the same PDA/PNA has a road navigation software installed or an even simpler GPS engine, check whether they receive any data and display the correct position. Bear in mind it can take quite some time to get the first fix, especially if the sky is partially covered, or if you are moving... |