Communications Settings
NOTE:
Some settings and options require additional charts or hardware.
Select .
- Serial Port
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Sets the input/output format for the serial port to use when connecting the chartplotter to external NMEA® devices, computers, or other Garmin® devices.
- NMEA 0183 Setup
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Sets the NMEA 0183 sentences the chartplotter transmits, how many digits to the right of the decimal point are transmitted in a NMEA output, and how waypoints are identified (NMEA 0183 Settings).