Ford 2011 Explorer Owner's Manual page 300

After activating or deactivating a rear video camera feature, the
touchscreen will show a preview of the feature(s) selected.
Note: If the camera system image is not clear or seems distorted, it may
be covered with water droplets, snow, mud or any other substance. If
this occurs, clean the camera lens before using the camera system.
WARNING: The rearview camera system is a reverse aid
supplement device that still requires the driver to use it in
conjunction with the rearview mirror and the side mirrors for
maximum coverage.
WARNING: Objects that are close to either corner of the
bumper or under the bumper, might not be seen on the screen
due to the limited coverage of the camera system.
WARNING: Backup as slow as possible since higher speeds
might limit your reaction time to stop the vehicle.
WARNING: When manual zoom is enabled (Level 1, Level 2 or
Level 3), the full area behind the vehicle will not be shown. Be
aware of your surroundings when using the manual zoom feature.
WARNING: Use caution when using the rear video camera and
the liftgate is ajar. If the liftgate is ajar, the camera will be out of
position and the video image may be incorrect. All guidelines (if
enabled) have been removed when the liftgate is ajar.
WARNING: Use caution when turning ON or OFF camera
features while in R (Reverse). Make sure the vehicle is not
moving.
If the back end of the vehicle is hit or damaged, then check with your
authorized dealer to have your rear video system checked for proper
coverage and operation.
2011 Explorer (exp)
Owners Guide, 1st Printing
USA (fus)
Driving
299