FORD 2010 F-550 v.2 - Manual (Page 42)

AUDIO SYSTEMS
AM/FM stereo system (if equipped)
WARNING: Driving while distracted can result in loss of vehicle
control, accident and injury. Ford strongly recommends that
drivers use extreme caution when using any device that may take their
focus off the road. The driver’s primary responsibility is the safe
operation of their vehicle. Only use cell phones and other devices not
essential to the driving task when it is safe to do so.
The AM/FM stereo system does not contain rear speakers; only front
driver side and passenger side speakers.
Accessory delay: Your vehicle is equipped with accessory delay. With
this feature, the window switches and radio may be used for up to
10 minutes after the ignition is turned off or until either front door is
opened.
1. / (Tuner): Press to
manually go up or down the radio
frequency. Press and hold for a fast
advance through radio frequencies.
Also use in AUDIO mode to gain
access to various settings.
Entertainment Systems
42
2010 F-250/350/450/550 (f23)
Owners Guide, 2nd Printing
USA (fus)