Garmin 182/182C Owner's Manual page 79

• NMEA In/NMEA Out—supports the input/output of
standard NMEA 0183 data, and sonar NMEA input support
for the DBT, DPT, MTW, and VHW sentences.
• None—provides no interfacing capabilities.
Port 2
• Garmin Remote Sonar—supports a Garmin external Sonar
Module interface.
• Garmin DGPS—supports connections with a Garmin DGPS
beacon receiver.
• Other DGPS—supports DGPS input using a standard
RTCM format, without any output capabilities.
• NMEA In/NMEA Out—supports the input/output of
standard NMEA 0183 data, and sonar NMEA input support
for the DPT, MTW and VHW sentences. You can also adjust
the NMEA output.
• RTCM In/NMEA Out—supports Differential GPS (DGPS)
input using a standard RTCM format and also provides
NMEA 0183 output.
• None—provides no interfacing capabilities.
GPSMAP 182/182C Owner's Manual
When transferring data between two Garmin
units, always set one to Host and use the other
unit to either Send or Request data.
To select an input/output format:
1. Select the Port tab, highlight the Serial Data Format field,
and press ENTER.
2. Use the ROCKER to select the setting, and press ENTER.
M M > C T
AIN ENU OMM AB
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