Ford F-550 Owner's Manual page 27

Entertainment Systems
13. AM/FM: Press AM/FM to select
AM/FM1/FM2.
14. ON/OFF/Volume: Press VOL -
PUSH to turn ON/OFF. Turn VOL -
PUSH to increase/decrease volume.
Note: If the volume is set above a
certain level and the ignition is
turned off, the volume will come back on at a "nominal" listening level
when the ignition is turned back on.
15. CD: Press CD to enter CD
mode. If a CD is already loaded into
the system, the CD play will begin
where it ended last.
16. (CD eject): Press to
eject a CD.
17. CD slot: Insert a CD with label
side up in the CD slot.
27
2007 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)