Ford 2013 EXPEDITION Owner's Manual page 135

134
Wireless Headphones
This unit includes a built-in dual channel infrared transmitter for use
with your wireless headphones. You can change headphone volume using
the individual controls on each headset. To use wireless headphones
effectively, you must maintain line-of-sight between headphones and
transmitter. Allowing obstructions to come between headphone and
transmitter, or body motions that allow the user to conceal the
headphone from the transmitter (like reaching or bending), adversely
affect audio performance. Infrared transmission, like visible light, travels
only in a straight line.
Wired Headphones
You can use any standard stereo headphones by plugging them into the
1/8–inch (3.5 millimeter) headphone jack on each of the headrest DVD
systems. Remove and save the protective plastic cover to access the
jacks. Remember to replace the cover when the jacks are not in use.
A/V Input
You can connect an external audio/video device that uses common RCA
interface cables to the Ford DVD system, such as a video game device or
VCR. Connect the device RCA cables to the AV RCA INPUT jacks
according to color: yellow for video, red for right audio and white for left
audio. The signal from the external audio/video source overrides other
video sources for that monitor.
Wireless FM Transmitter
Your device has an internal FM transmitter. This allows you to listen to
the DVD player audio signal by tuning your vehicle FM radio to a radio
frequency that you select, then accessing the SOUND-AROUND feature
by using the remote control. SOUND-AROUND allows the user to choose
from a number of pre-programmed frequencies to play back the rear-seat
entertainment system audio over the radio. When you engage
SOUND-AROUND, as long as the DVD player is active, it adversely
affects the FM radio reception of other stations, especially neighboring
stations nearest to whichever station is in use for the DVD player.
Performance of SOUND-AROUND varies based on geographic location.
You may need to change the SOUND-AROUND frequency periodically
when travelling long distances. This helps maintain the best performance
when listening to DVD system content over the radio. Audio heard
through wireless headphones remains unaffected by SOUND-AROUND.
There may also be a reduction in AM radio performance as well. AM and
FM radio performance can be expected to return to normal when the
DVD system is turned off.
2013 Expedition (exd)
Owners Guide gf, 3rd Printing, April 2013
USA (fus)
I n f o r ma t i o n P r o v i d e d b y :
Audio System