See also:

Limitations
Even if a fairly small section of the screen image appears to be obstructed, this may mean that a relatively large area behind the vehicle is hidden and objects there may not be detected until ...

Fast forward/reverse
Press and hold the buttons to fast forward/reverse. This is done at one speed for audio files but several speeds can be chosen for video files. Press the buttons several times to increas ...

Resetting
If the battery has been disconnected, the auto open function must be reset so that it will work properly. 1. Gently raise the front section of the button to close the window and hold it for one s ...