Dell 65-W AC/DC Guide D'utilisation page 8

Using the Adapter in an Airplane (DC Power)
1
Insert the cable from the
adapter into the DC
input connector on the
back of your computer.
2
Insert the 4-pin
DC power cable
into the adapter.
3
On the DC power cable,
push the release button
on the standard
cigarette lighter adapter
to release it from the
DC power cable.
5
6
Using the Adapter in an Airplane (DC Po wer)
Turn on the computer.
4
Connect the DC
power cable to the
standard 4-pin
in-flight power
receptacle.
The LED on the
adapter will now
illuminate,
indicating that
power is available.
If the LED is not
lit, be sure to
check all
connections. See
"Troubleshooting"
for additional
information.