This video will show you how to show or hide LakeMaster contour lines on your Humminbird HELIX via the HB Chart Menu.
Learn more about LakeMaster at [ Ссылка ]
• NOTE: Some menu items or features may have been changed, been moved, or added since the filming of this video. This video was filmed on a HELIX G2.
• Humminbird FAQs: [ Ссылка ]
[ Ссылка ]
