Garmin Fishfinder 100 - Manual (Page 14)

6
Installation
Wiring Harness Installation (continued)
If your boat does not have a fuse block, the unit can be wired directly
to the battery. Make sure the 2-Amp in-line fuse supplied with the unit is
installed.
The Fishfinder 100 can be connected to another piece of NMEA
compatible electronic equipment. If equipped with a capable transducer,
the Fishfinder 100 sends depth, temperature and speed information that
could be displayed on another device.
2-Amp In-Line Fuse
Connecting a Transducer to Multiple Sensors
Installing the Wiring Harness
Speed Temp Transducer
Power/Data
Connection