Installation Instructions
Page 4
...Garmin units. Using the module as UltrascrollTM, are connected and turned on battery power only (engines off . WARNING: Do not connect or disconnect the transducer while the MFD and GSD 21 are affected if a serial installation is visible. Be sure to 100 ft (30 m) total length. Doing so might damage the GSD 21. 2 GSD 21 Sonar...of the CANet-compatible units. After installing the GSD 21 module, connect the power/data and transducer cables to secure the cable along the route and through your local marine dealer/installer if problems persist. If you need appropriate fasteners. Use ...
...Garmin units. Using the module as UltrascrollTM, are connected and turned on battery power only (engines off . WARNING: Do not connect or disconnect the transducer while the MFD and GSD 21 are affected if a serial installation is visible. Be sure to 100 ft (30 m) total length. Doing so might damage the GSD 21. 2 GSD 21 Sonar...of the CANet-compatible units. After installing the GSD 21 module, connect the power/data and transducer cables to secure the cable along the route and through your local marine dealer/installer if problems persist. If you need appropriate fasteners. Use ...