LG 42LM615T User Manual page 29

•❐ Skin❐Colour:❐Sets❐Skin❐colour❐spectrum❐separately❐to❐implement❐the❐skin❐
colour❐as❐defined❐by❐the❐user.
•❐ Noise❐Reduction:❐Eliminates❐noise❐in❐the❐picture.
•❐ Digital❐Noise❐Reduction:❐Eliminates❐noise❐generated❐while❐creating❐digital❐
picture❐signals.
•❐ Gamma:❐Sets❐the❐gradation❐curve❐according❐to❐the❐output❐of❐picture❐signal❐in❐
relation❐to❐the❐input❐signal.
•❐ Black❐Level:❐Adjusts❐the❐brightness❐and❐contrast❐of❐the❐screen❐to❐suit❐the❐
black❐level❐of❐the❐input❐picture❐by❐using❐the❐blackness❐(black❐level)❐of❐the❐
screen.