I have bathymetric fishing charts on my 16" TZT3. How do I determine which chart is actually being used? The MFD "Charts Catalog" displays 9 screens of charts, most of which show a check mark or as unlocked.
I remember the process of determining which charts to buy was non-trivial.
Thanks
Lynn
I remember the process of determining which charts to buy was non-trivial.
Thanks
Lynn