Hi all.
Have a new to me boat that came with Humminbird. I have been on Lowrance for over a decade, so struggling to learn the Humminbird tricks. I went through the software upgrade process carefully to 3.6 (applying 3.5 first).
Problem 1: did not get base maps. Maps look like a blurry mess with no details or overlays or anything. I downloaded the basemap files and when I insert the cards nothing happens.
Problem 2: Before the upgrade the jog wheel would zoom in and out, and allow fine detail adjustment in menus. Now it does literally nothing as if it no longer functions.
Has anyone else had either of these issues and knows the tricks? Forgive my newb-ness and thank you.