2008 Ford Expedition Owner Guide 2nd Printing (Spanish) - Page 484

Entertainment Systems Using headphones/Dual Play mode 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. jack. Press the Plug a 3.5 mm headphone (not included) into the speaker on/off control to operate the headphones. DUAL PLAY illuminates in the radio display and the fade control is disabled, signaling that Dual Play has been activated. The rear speakers will cut out once the speaker on/off control is pressed. The front speaker will remain playing for the front passengers. Press the control again to deactivate the headphones. SINGLE PLAY illuminates in the radio display and the fade control is enabled, signaling that Dual Play mode has been deactivated. To enable Dual Play, the rear seat controls must be active illuminated in the radio display. and GENERAL AUDIO INFORMATION Radio frequencies: AM and FM frequencies are established by the Federal Communications Commission (FCC) and the Canadian Radio and Telecommunications Commission (CRTC). Those frequencies are: AM: 530, 540-1700, 1710 kHz FM: 87.7, 87.9-107.7, 107.9 MHz Radio reception factors: There are three factors that can affect radio reception: • Distance/strength: The further you travel from an FM station, the weaker the signal and the weaker the reception. • Terrain: Hills, mountains, tall buildings, power lines, electric fences, traffic lights and thunderstorms can interfere with your reception. • Station overload: When you pass a broadcast tower, a stronger signal may overtake a weaker one and play while the weak station frequency is displayed. 44 2008 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)