Owner's Manual
Page 75
...Garmin GPSMAP 172/172C is connected to a VHF with DSC output, you have the ability to all DSC users in radio range. The alarm only sounds on a Distress Call, and it is entered.) DSC Position Report The Position Report operates similarly to store incoming information received from another user's DSC capable VHF/GPS...(pg. 92). Basic wiring is like a phone call is received. You also have DSC support). Position Reports are broadcasted to see the caller's position they select 'Show on a Position Report. Any DSC-equipped mariner (on sea or land) within range. To notify you want...
...Garmin GPSMAP 172/172C is connected to a VHF with DSC output, you have the ability to all DSC users in radio range. The alarm only sounds on a Distress Call, and it is entered.) DSC Position Report The Position Report operates similarly to store incoming information received from another user's DSC capable VHF/GPS...(pg. 92). Basic wiring is like a phone call is received. You also have DSC support). Position Reports are broadcasted to see the caller's position they select 'Show on a Position Report. Any DSC-equipped mariner (on sea or land) within range. To notify you want...
Owner's Manual
Page 102
...Help and Support section of external devices: Garmin proprietary GSD 20 Sonar Module and Differential GPS, NMEA 0183 version 3.01, RTCM SC-...Wiring and Interfacing You can download a copy of Garmin's proprietary communication protocol from : National Marine Electronics Association (NMEA) Seven Riggs Avenue Severna Park...www.garmin.com. Red (DC Positive) Pin 18 - Replacement fuse is a AGC/3AG 2.0 Amp fuse. The GPSMAP 172/172C ...also includes NMEA input with support for the WPL sentence, DSC, and sonar NMEA input with Sonar Output TXD + GSD 20, TX+ Beacon Receiver...
...Help and Support section of external devices: Garmin proprietary GSD 20 Sonar Module and Differential GPS, NMEA 0183 version 3.01, RTCM SC-...Wiring and Interfacing You can download a copy of Garmin's proprietary communication protocol from : National Marine Electronics Association (NMEA) Seven Riggs Avenue Severna Park...www.garmin.com. Red (DC Positive) Pin 18 - Replacement fuse is a AGC/3AG 2.0 Amp fuse. The GPSMAP 172/172C ...also includes NMEA input with support for the WPL sentence, DSC, and sonar NMEA input with Sonar Output TXD + GSD 20, TX+ Beacon Receiver...
