I use a Navionics+ map with a
B&G Zeus 3.
Virtually every port and area of interest is bounded by red rectangles of varying sizes. Many of the rectangles overlap, and virtually all are contained within even larger rectangles.
I gather the purpose is to indicate areas of relatively high map detail. However, the density of those rectangles is such that they are just a meaningless jumble of horizontal and vertical lines, often getting in the way.
Is there a way to deactivate those red rectangles - to prevent them from being displayed? I was not able to find any relevant settings in the
B&G Zeus 3 firmware.
This is an image I found online. It illustrates the red rectangles of the type I wish to get rid of, except the density and level of overlap is even higher over here in
Greece:
Thanks for all
advice.