FORD 2008 F-550 v.2 - Manual (Page 22)

AUDIO SYSTEMS
AM/FM stereo system (if equipped)
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 ten
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.
2. AUDIO: Press AUDIO repeatedly
to gain access to the following
settings.
TREB (Treble): Press AUDIO to reach the treble setting.
Use / / SEEK .
2008 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Entertainment Systems
22