Settings37 Smart Mirror User’s GuideRevision 1.12010You can configure your GPS connection through the following settings:COM Port This field lets you specify the Communications port. The COM Port is disabled when your device isconnected to an external GPS receiver.Note: Most Bluetooth® receivers use COM 6 or COM 8. Most serial receivers use COM 1.Baud Rate This field lets you specify the transmission rate of data.Protocol This field displays the GPS protocol. The default setting is NMEA.Note: Most receivers use NMEA 4800.HelpTap this button to display technical support information.