- Click Receiver Settings.

- Click Ports.

- Notice that the Output field for Serial A is blank.
- Double click Serial A.

- Click Messages.

- Right-click anywhere in the empty space and select Add new messages.

- Click on the + sign to expand NMEA.

- Double click on NMEA messages which you want to output. The remaining half of the window gets populated by the selected message types.
- Click OK once the selection is done.

- Click OK.

- Click OK.

- Notice that the Output field for Serial A now says NMEA.
- Click X.
