Nikon D300 - Manual (Page 191)

165
J
Active D-Lighting
Active D-Lighting preserves details in highlights and shadows,
creating photographs with natural contrast. Use for high contrast
scenes, for example when photographing brightly lit outdoor
scenery through a door or window or taking pictures of shaded
subjects on a sunny day.
Active D-Lighting off Active D-Lighting:
Normal
Active D-Lighting:
Low
Active D-Lighting:
High