FORD 2010 Expedition v.3 - Manual (Page 86)

Wired headphones
WARNING: Do not leave children unattended in the vehicle and
do not let children operate the system while unsupervised. If
wired headphones or auxiliary systems are used, children may become
entangled in the cords and seriously injure themselves.
WARNING: The driver should never use the headphones while
driving the vehicle. Using headphones may prevent the driver
from hearing audible warnings such as horns or emergency sirens,
which could result in a crash causing serious injury. Give your full
attention to driving and to the road.
You may purchase wired headphones for your FES (Family
Entertainment System). Plug them into the 3.5 mm headphone jack(s)
located on the left and right sides of the system. (Channel A is located
on the left side and Channel B is located on the right side.) These
headphones will be active when in Dual Play mode.
To listen to the audio on wired headphones (not included), connect the
wired headphones into the headphone jacks on the sides of the DVD
system. The wired headphone jack for Channel A is located on the left
side of the FES and is labeled
A. Headphones plugged into this
headphone jack will hear audio from the audio source selected to be the
Channel A source. The wired headphone jack for Channel B is located on
the right side of the FES and is labeled
B. Headphones plugged into
this headphone jack will hear audio from the audio source selected to be
the Channel B source.
Adjust the headphone volume using
the volume control on the DVD
system.
Operation
Single play/Dual play
Your DVD and audio system work together with the infrared headphones
and wired headphones (not included) to allow the rear seat passengers
to listen to the radio (and other media sources) over the headphones.
This enables the front and rear seat passengers to listen to a variety of
sources a variety of ways.
Entertainment Systems
86
2010 Expedition (exd)
Owners Guide, 3rd Printing
USA (fus)