FORD 2011 F-550 v.1 - Manual (Page 112)

Press to scroll through various menus and selections. Press
OK to confirm your selection.
For further information on the SYNC
௡ system, refer to the SYNC௡
supplement.
Navigation system/SYNC
௡ hands
free control features (if
equipped)
Press VOICE briefly until the
voice
icon appears on the
navigation display to use the voice
command feature.
Press to activate phone mode or
answer a phone call. Press and
hold
to exit phone mode or end
call.
For further information on the Navigation system/SYNC
௡ system, refer to
the Navigation System and SYNC
௡ supplements.
UPFITTER CONTROLS (IF EQUIPPED)
Your vehicle may be equipped with
the Upfitter option package which
will provide four switches, mounted
in the center of the instrument
panel, labeled AUX 1, AUX 2, AUX 3
and AUX 4. These switches will only
operate while the ignition is in the
on position, whether the engine is
running or not. It is, however, recommended that the engine remain
running to maintain battery charge when using the Upfitter switches for
extended duration or higher current draws. (This is even more important
for vehicles with diesel engines since the glow plugs are also draining
battery power when the ignition key is in the on position.)
When switched on by the operator they provide 8 amps, 12 amps or
20 amps of electrical battery power for a variety of personal or
commercial uses.
Driver Controls
112
2011 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)