FORD 2005 F-550 v.2 - Manual (Page 21)

3. Seek: Press to access the
next/previous strong station or
track.
4. Memory presets: To set a
station: Select frequency band
AM/FM; tune to a station, press and
hold a preset button until sound returns.
5. AM/FM: Press to select AM/FM
frequency band.
6. ON/OFF/Volume: Press to turn
ON/OFF. Turn to increase/decrease
volume.
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 switch is turned back on.
7. CLK (Clock): Press to toggle
between the clock and radio display.
To set the clock: Press and hold
CLK until the hours begin to flash.
Press
/ to manually decrease / increase the hours. Press CLK
again to set the minutes.
When this audio is used in cargo vans where no rear speakers are
installed in the vehicle, fading to the rear speakers will result in no audio
output.
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus)
Entertainment Systems
21