FORD 2002 Focus v.2 - Manual (Page 48)

Entertainment Systems
48
Audio distortion reduction
(CLIP)
Press and hold the MENU button
until the display changes.
Then press the MENU button
repeatedly until a display like the
one shown opposite appears. Then
use the SEEK button to turn this
function on or off.
With the feature activated, the
audio unit automatically detects
sound distortion and reduces the
unit's volume level until the
distortion has been eliminated.
This means that when the volume
control is adjusted, with the CLIP
function switched on, there may not
be an increase in sound.