Originally Posted by BigDogAdventures.com
I swore the 60CSX has that ability too.
I'm a long time 60CSx user and do not believe it is possible to turn off (hide) the contour lines. Setting the detail level lower and turning on "De-clutter" may help with how busy the screen looks but some contour line remain.
I know my old Garmin V had a setting for what zoom level contours displayed including "Never".
Would love to know if this function has been added back for the Montana.