20Chapter 1Getting StartedSafety PrecautionsWhen Using the Auto AdapterWhen a cigar socket is provided, you have to use the auto adapter(optional). Insert the cigar plug of the auto adapter into the cigarsocket and connect the DC plug of the auto adapter to the powerinput port of the computer.Auto AdapterIn-flight Cigar SocketCigar PlugDC PlugWhen Using the Airplane Charging CoverterDepending on the airplane, you have to use the auto adapterand charging converter. Connect the airplane charging converter(optional) to the auto adapter (optional) and then insert theairplane power input jack into the power outlet.ChargingConverter 1 Connect this end tothe auto adapter.Connect the airplane powerinput jack to the poweroutlet of the airplane.2