Serial Interface Settings
Select .
- Garmin Spanner
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Allows you to use the device USB port with most NMEA 0183-compliant mapping programs by creating a virtual serial port.
- Garmin Serial
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Sets the device to use a Garmin® proprietary format to exchange waypoint, route, and track data with a computer.
- NMEA In/Out
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Sets the device to use standard NMEA 0183 output and input.
- Text Out
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Provides simple ASCII text output of location and velocity information.
- RTCM
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Allows the device to accept Differential Global Positioning System (DGPS) information from a device supplying Radio Technical Commission for Maritime Services (RTCM) data in an SC-104 format.