Hold to turn the navigator on and off, and switch device modes.

Press to turn the backlight on and off.

Press 5 times in less than 2 seconds to activate the kill switch.

Press to scroll through the main pages in sequence.

Press to go back to the previous view from a menu or option.

Hold to navigate to a waypoint.

Press to open the menu for the page.

Hold to mark a waypoint.

Press to scroll through menus and pages.

Press to zoom in or out on the map page.