Reference Manual
Page 11
... to upgrade the firmware. Magellan RoadMate 2200T 3 Magellan RoadMate 2200T Right Side View Power - The SD card can be in a pocket or backpack. Magellan RoadMate 2200T Left Side View SD Card Slot - (under protective cover) Used to the Magellan RoadMate from a cigarette lighter adapter or an approved AC adapter. Primarily used to store music and photos as well as optional region maps.
... to upgrade the firmware. Magellan RoadMate 2200T 3 Magellan RoadMate 2200T Right Side View Power - The SD card can be in a pocket or backpack. Magellan RoadMate 2200T Left Side View SD Card Slot - (under protective cover) Used to the Magellan RoadMate from a cigarette lighter adapter or an approved AC adapter. Primarily used to store music and photos as well as optional region maps.