Garmin 190-01015-01 User Manual

—press and hold to power the unit on and off. Press and quickly 

release to adjust display settings.

—used to navigate the menus and select items on the GMI 10. 

Typically, the left and right soft keys cycle data on the instrument screen and 

navigate menu screens, and the center soft key selects highlighted items and 

opens the Menu.

—used to move back one menu screen. Press and hold to move all the 

way back to the instrument screen from any menu screen.