FORD 2013 F-550 v.1 - Manual (Page 134)

GENERAL AUDIO INFORMATION
Radio Frequencies and Reception Factors
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: 87.9–107.7, 107.9 MHz
Radio reception factors
Distance and
Strength The further you travel from an FM station,
the weaker the signal and the weaker the
reception.
Terrain Hills, mountains, tall buildings, bridges,
tunnels, freeway overpasses, parking garages,
dense tree foliage and thunderstorms can
interfere with your reception.
Station Overload When you pass a ground-based broadcast
repeating tower, a stronger signal may
overtake a weaker one and result in the audio
system muting.
CD and CD Player Information
Note: CD units play commercially pressed 4.75-inch (12 centimeter)
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.
Note: Do not insert CDs with homemade paper (adhesive) labels into
the CD player as the label may peel and cause the CD to become
jammed. You should use a permanent felt tip marker rather than
adhesive labels on your homemade CDs. Ballpoint pens may damage
CDs. Please contact your authorized dealer for further information.
Note: Do not use any irregularly shaped discs or discs with a scratch
protection film attached.
Always handle discs by their edges only. Clean the disc with an approved
CD cleaner only. Wipe it from the center of the disc toward the edge. Do
not clean in a circular motion.
Do not expose discs to direct sunlight or heat sources for extended
periods.
Audio System 133
2013 F-250/350/450/550 (f23)
Owners Guide gf, 1st Printing
USA (fus)