Viewing SonarChart on a Chart Plotter

In order to view SonarChart™ on a GPS plotter, it is necessary to select that layer. Selecting that information in a menu in the plotter will vary with the specific plotter model. Typically a menu selection such as "SonarChart" or "Fish N Chip" is selected. Consult the plotter user's guide for the procedure specific to your model.

NOTE: For Navionics®+ Updates and Navionics+ Blank marine chart cards, it is necessary to download the SonarChart data onto your card prior to accessing it on the plotter.