Page 64 of 400
This is disc dependent — some
DVD discs may have more viewing
angles to select from. Once you
have made your selection, press
ENTER to confirm. The system
default is Angle 1.
Aspect ratio
Select ASPECT RATIO to select the
viewing size and shape of the video
displayed on the LCD screen. This is
disc dependent.
You can select from: WIDE, LETTER
BOX or PAN SCAN. Once you have
made your selection, press ENTER
to confirm. The LCD screen display
will immediately change to your
selection after the system resumes
playback of the DVD. The system
default is WIDE (16:9).
Language
Select LANGUAGE to select the
language you would like to use for
audio output (English, Spanish,
French). This is disc dependent.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Entertainment Systems
64
ProCarManuals.com
Page 122 of 400

Average fuel economy (AFE)
Select this function to display your
average fuel economy in miles/gallon
or liters/km.
If you calculate your average fuel
economy by dividing miles traveled
by gallons of fuel used (liters of fuel
used by 100 kilometers traveled), your figure may be different than
displayed for the following reasons:
•Your vehicle was not perfectly level during fill-up
•Differences in the automatic shut-off points on the fuel pumps at
service stations
•Variations in top-off procedure from one fill-up to another
•Rounding of the displayed values to the nearest 0.1 gallon (liter)
1. Drive the vehicle at least 5 miles (8 km) with the speed control
system engaged to display a stabilized average.
2. Record the highway fuel economy for future reference.
It is important to press the SELECT/RESET control switch (press and
hold for 2 seconds in order to reset the function) after setting the speed
control to get accurate highway fuel economy readings.
Setup menu
Press and hold the SELECT/RESET
control switch to get into the
SETUP MENU sequence from the
INFO MENU for the following
displays:
•Units (English/Metric)
•Language
•Reset to English (if in another language) (see Note below)
Note:When returning to the
SETUP menu and a non-English
language has been selected, HOLD
RESET FOR ENGLISH will be
displayed to change back to English.
Press and hold the SELECT/RESET
control to change back to English.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
122
ProCarManuals.com
Page 123 of 400

Units (English/Metric)
1. Select this function from the
SETUP MENU for the current units
to be displayed.
2. Press and hold the
SELECT/RESET control switch to
change from English to Metric.
3. Press the SELECT/RESET control switch for the next SETUP MENU
item or wait for more than 4 seconds to return to the INFO MENU.
Language
Note:When entering the SETUP
MENU and a non-English language
has been selected, “PRESS RESET
FOR ENGLISH” will be displayed to
change back to English.
1. Select this function from the SETUP MENU for the current language
to be displayed.
2. Press and hold the SELECT/RESET control to select a new language.
Selectable languages are English, Spanish and French
3. Press the SELECT/RESET control switch for the next SETUP MENU
item or wait for more than 4 seconds to return to the INFO MENU.
System check
Press and hold the SELECT/RESET control switch to select SYSTEM
CHECK when HOLD RESET FOR SYSTEM CHECK is displayed in the
message center. Selecting this function from the INFO MENU causes the
message center to cycle through each of the systems being monitored.
For each of the monitored systems, the message center will indicate
either an OK message or a warning message for two seconds. Pressing
the SELECT/RESET control switch cycles the message center through
each of the systems being monitored.
The sequence of the system check report and how it appears in the
message center is as follows:
1. ENGINE HOURS
2. CHARGING SYSTEM
3. AIR FILTER (Diesel engine only)
4. DOOR AJAR
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
123
ProCarManuals.com
Page 132 of 400

•Reset to English (if in another language) (see Note below)
Note:When returning to the
SETUP menu and a non-English
language has been selected, HOLD
RESET FOR ENGLISH will be
displayed to change back to English.
Press and hold the RESET control
to change back to English.
System check
Selecting this function from the
SETUP menu causes the message
center to cycle through each of the
systems being monitored. For each
of the monitored systems, the
message center will indicate either an OK message or a warning message
for three seconds.
Pressing the RESET control cycles the message center through each of
the systems being monitored.
The sequence of the system check report and how it appears in the
message center is as follows:
1. ENGINE HOURS
2. CHARGING SYSTEM
3. AIR FILTER (Diesel engine only)
4. DOOR AJAR
5. BRAKE SYSTEM
6. FUEL LEVEL
Units (English/Metric)
1. Select this function from the
SETUP menu for the current units
to be displayed.
2. Press the RESET control to
change from English to Metric.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
132
ProCarManuals.com