FORD 2009 F-550 v.1 - Manual (Page 78)

Care and service of the DVD player
Environmental extremes
DVD players which are subjected to harsh environmental conditions may
be damaged or perform at less than maximum capability. To avoid these
outcomes, whenever possible avoid exposing your DVD player to:
• extremely hot or cold temperatures.
• direct sunlight.
• high humidity.
• a dusty environment.
• locations where strong magnetic fields are generated.
Temperature extremes
When the vehicle is parked under direct sunlight or in an extremely cold
place for a long period of time, wait until the cabin temperature of the
vehicle is at normal temperature before operating the system.
Humidity and moisture condensation
Moisture in the air will condense in the DVD player under extremely
humid conditions or when moving from a cold place to a warm one.
Moisture condensation may cause damage to the DVD and/or player. If
moisture condensation occurs, do not insert a CD or DVD into the
player. If one is already in the player, remove it. Turn the DVD player ON
to dry the moisture before inserting a DVD. This could take an hour or
more.
Foreign substances
Exercise care to prevent dirt and foreign objects from entering the DVD
player compartment. Be especially careful not to spill liquids of any kind
onto the media controls or into the system. If liquid is accidentally
spilled onto the system, immediately turn the system OFF and consult a
qualified service technician.
Cleaning the liquid crystal display (LCD) flip-down screen
Clean the display screen by applying a small amount of water or any
ammonia-based household glass cleaner directly to a soft cloth. Rub the
screen gently until the dust, dirt or fingerprints are removed. Do not
spray the screen directly with water or glass cleaning solvents. Overspray
from these fluids could drip down into the internal electronics of the
screen and cause damage. Do not apply excessive pressure while
cleaning the screen.
2009 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)
Entertainment Systems
78