19Chapter 1Getting StartedSafety PrecautionsUsing the power supply in an airplaneSince the power outlet type differs depending on the type ofairplane, connect the power appropriately.Since the representative figures of the power plug andthe auto adapter are used, they may differ from the actualparts.When using the AC power plugConnect the power plug pins perpendicular into the center of thepower outlet.If the plug pins are not inserted into the center of the holes, the•plug pins are only inserted up to half their length. In this case,reconnect the power plug.You have to insert the power plug into the outlet when the•power indicator (LED) of the power outlet is lit green. If thepower is connected properly, the power indicator (LED)remains green.Otherwise, the power indicator (LED) is turned off. In this case,unplug the power, check if the power indicator (LED) is green,and then reconnect the power plug.Wrong ExampleGood Example220V Power Plug 110V Power PlugCenterHolesPower Indicator (LED)