Here is a cheat sheet for anyone who may be dealing with a Zeus 3 plotter for the first time. Sorry about the formatting, it was a cut and paste.
B&G Zeus3 MFD January 2020
Depending on the settings, changes may only show on the MFD that they are changed on. Other MFD’s may need to have the settings changed individually.
To open Settings- from Home screen, press wheel icon on the UL corner of screen.
To open Home screen, press hard or soft button that shows 3x3 squares icon.
Rotate the dial on UR to change selection, use selector knob below to move