Getting Started Getting Started Front and Back Panels ➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ GPSMAP 4012 ➊ ➋ ➑ GPSMAP 5008 GPSMAP ® 4000/5000 Series Owner’s Manual 1 Item Description ➊ Power key ➋ Automatic backlight sensor ➌ Range keys ➍ Rocker key ➎ Soft keys ➏ MARK, SELECT, MENU, and HOME buttons ➐ Numeric keypad (4012 and 4212 only) ➑ Data card slot