Is there a way to change the contour lines from light to dark (Black) on the Navionics chips? I have a hard time seeing the contours lines. I have played with all the settings and can't find any of the options that say background color or contour line color change. I use it in night mode to see them better but then the sonar feature is in night time mode as well and I'm not a fan of that option. Thanks.

Is there a way to change the contour lines from light to dark (Black) on the Navionics chips? I have a hard time seeing the contours lines. I have played with all the settings and can't find any of the options that say background color or contour line color change. I use it in night mode to see them better but then the sonar feature is in night time mode as well and I'm not a fan of that option. Thanks.

There is not a way to actually adjust the color/shading of the individual contour lines. However, with the Safety Contour shading feature, you can select various water depth ranges to highlight in various shades of blue. This feature really makes underwater points, ridges, and isolated humps stand out.