The base port will be com 1. Select tht, then when you get booted back to the GPS signal screen you should see a black and yellow symbol on the right start to turn. If that's turning, then you simply need to get a GPS lock.
Confirmation of correct settings is the TT display showing "GPS position was lost....". IME connecting a GPS device then starting TT, TT will seek out all possible connections for a GPS device and connect automatically without user intervention (may take upto 2 minutes esp for BT devices). Well that's my experience anyway! |