AmbientNAV is easy to pre-set and simply excellent underway. Anti-fog CDI monitors give me super-sharp displays in any light…with single dial dimming…a universal interface for connecting other electronics…plus in-dash programming from my remotely stowed computer. Now my glass bridge looks as clean and contemporary as it functions. Believe me, AmbientNAV is a real upgrade over a hodgepodge of non-integrated devices costing twice as much.