FORD 2003 Expedition v.4 - Manual (Page 33)

Parental control
Press the memory preset controls 3
and 5 simultaneously on the front
audio controls to disable the rear
seat controls. They will remain disabled until the front seat passengers
“enable” them again by simultaneously pressing the 3 and 5 preset
controls. The settings of the front seat controls will always override
those of the rear seat controls.
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.
CASSETTE/PLAYER CARE
Do:
• Use only cassettes that are 90 minutes long or less.
• Tighten very loose tapes by inserting a finger or pencil into the hole
and turning the hub.
• Remove loose labels before inserting tapes.
• Allow tapes which have been subjected to extreme heat, humidity or
cold to reach a moderate temperature before playing.
• Clean the cassette player head with a cassette cleaning cartridge after
10–12 hours of play to maintain good sound/operation.
Entertainment Systems
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