Installation Instructions
Page 6
... for connecting external devices. Use a test light or voltmeter to determine the polarity of the Fishfinder 300C. Connect the red (+ or positive) wire to an unused holder on the diagram.) 3. The other wires do not have to be able to wire the Fishfinder 300C directly to the positive voltage terminal. (If you are using the fuse block, remove...
... for connecting external devices. Use a test light or voltmeter to determine the polarity of the Fishfinder 300C. Connect the red (+ or positive) wire to an unused holder on the diagram.) 3. The other wires do not have to be able to wire the Fishfinder 300C directly to the positive voltage terminal. (If you are using the fuse block, remove...
Installation Instructions
Page 7
...wires serve as a Garmin GPS (Global Positioning System) device. (Red) + Vdc To transducer (Black) Ground dc power source (Blue) NMEA 0183 OUT RXD + RXD - Turn on the same terminal. The Fishfinder 300C sends the SDDBT, SDDPT, SDMTW, SDVHW, SDWPL sentences in Step 4: Install the Wiring Harness on the wiring...100 ma maximum coil current Fishfinder 300C Wiring Diagram Connecting to the Fishfinder 300C wiring diagram for wire identification. 2. Refer to a NMEA device You can send depth, temperature, and speed information. Refer to the wiring diagram of the other NMEA 0183...
...wires serve as a Garmin GPS (Global Positioning System) device. (Red) + Vdc To transducer (Black) Ground dc power source (Blue) NMEA 0183 OUT RXD + RXD - Turn on the same terminal. The Fishfinder 300C sends the SDDBT, SDDPT, SDMTW, SDVHW, SDWPL sentences in Step 4: Install the Wiring Harness on the wiring...100 ma maximum coil current Fishfinder 300C Wiring Diagram Connecting to the Fishfinder 300C wiring diagram for wire identification. 2. Refer to a NMEA device You can send depth, temperature, and speed information. Refer to the wiring diagram of the other NMEA 0183...