Step 3
Insert the 4-pin connector into the 4-pin power receptacle. The green light emitting diode (LED) on the adapter box lights up when the adapter cable is plugged into an active power source. If the LED does not light up, make sure that the flight crew has turned on the EMPOWER system. Make sure that the ThinkPad computer is charging by checking the power icon in the system tray in the lower-right corner of the screen. The icon is displayed as a plug if the computer is charging. If the computer is not charging, the icon is displayed as a battery.
Part 1: Installation and user's guide | 1-5 |