2002 Ford Explorer Sport Owner Guide 6th Printing - Page 90

Controls and features CD units are designed to play commercially pressed 12 cm (4.75 in) audio compact discs only. Due to technical incompatibility, certain recordable and re-recordable compact discs may not function correctly when used in Ford CD players. Irregular shaped CDs, CDs with a scratch protection film attached, and CDs with homemade paper (adhesive) labels should not be inserted into the CD player. The label may peel and cause the CD to become jammed. It is recommended that homemade CDs be identified with permanent felt tip marker rather than adhesive labels. Ball point pens may damage CDs. Please contact your dealer for further information. Cleaning cassette player (if equipped) Clean the tape player head with a cassette cleaning cartridge after 10 to 12 hours of play in order to maintain the best sound and operation. Cassette and cassette player care • Use only cassettes that are 90 minutes long or less. • Do not expose tapes to direct sunlight, high humidity, extreme heat or extreme cold. Allow tapes that may have been exposed to extreme temperatures to reach a moderate temperature before playing. • Tighten very loose tapes by inserting a finger or pencil into the hole and turning the hub. • Remove loose labels before inserting tapes. • Do not leave tapes in the cassette player for a long time when not being played. Radio frequency information The Federal Communications Commission (FCC) and the Canadian Radio and Telecommunications Commission(CRTC) establish the frequencies AM and FM stations may use for their broadcasts. Allowable frequencies are: AM 530, 540-1600, 1610 kHz FM 87.7, 87.9-107.7, 107.9 MHz Not all frequencies are used in a given area. Radio reception factors Three factors can affect radio reception: • Distance/strength. The further an FM signal travels, the weaker it is. The listenable range of the average FM station is approximately 40 km 90