FORD 2012 F-550 v.1 - Manual (Page 63)

5. AM/FM: Press AM/FM to select
AM/FM1/FM2 frequency band.
6. ON/OFF/Volume: Press VOL -
PUSH to turn ON/OFF. Turn VOL -
PUSH to increase/decrease volume.
7. CLK (Clock): Press CLK to
toggle between the clock and radio
frequency.
AM/FM stereo single CD/satellite-compatible sound system
(if equipped)
Entertainment Systems
63
2012 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)