Owner's Manual
Page 93
...diagram below indicates the appropriate harness connections. The replacement fuse is available for sonar NMEA input, the unit interface must be set to NMEA In/NMEA Out. Proprietary sentences - Connecting the Power/Data The power/data cable connects the GPS 152 to GARMIN..., and PSLIB. Appendix G Wiring and Interfacing You can download a copy of GARMIN's proprietary communication protocol the Help and Support section of external devices: GARMIN proprietary Differential GPS (DGPS), NMEA 0183 (version... Receiver NMEA Device with support for connecting external devices.
...diagram below indicates the appropriate harness connections. The replacement fuse is available for sonar NMEA input, the unit interface must be set to NMEA In/NMEA Out. Proprietary sentences - Connecting the Power/Data The power/data cable connects the GPS 152 to GARMIN..., and PSLIB. Appendix G Wiring and Interfacing You can download a copy of GARMIN's proprietary communication protocol the Help and Support section of external devices: GARMIN proprietary Differential GPS (DGPS), NMEA 0183 (version... Receiver NMEA Device with support for connecting external devices.