LG 47LN5400 User Manual page 29

• Skin Colour: Sets Skin colour spectrum separately to implement the skin
colour as defined by the user.
• Sky Colour : Sky colour is set separately.
• Grass Colour : Natural colour spectrum (meadows, hills, etc.) can be
separately set.
• Gamma: Sets the gradation curve according to the output of picture signal in
relation to the input signal.