1. Open Terra Sync
2. Connect to GPS Sat and external source (internet)
3. Open GPS Connector
4. If not configured, connect Bluetooth Serial to Nema output (this should give you an ActiveSync COM port (COM3 in this example). In the current version of Posm this com port must 1‐9.
5. Open Posm
6. Start a New Session
7. Click on GPS
8. Select the COM Port from the COM port Drop down that matches the Bluetooth Setup
9. Click Open Port
10. After the GeoXH has received its internet realtime corrections the DGPS ID will update and the Quality will change to a DGPS Fix.