LG 50LA6200 User Manual page 18

Filters a specific color spectrum in RGB colours to fine-tune
Color Filter
colour saturation and hue accurately.
Expert Pattern Patterns used for expert adjustment.
Adjusts the overall tone of the screen as desired.
White Balance In Expert mode, detailed fine-tuning can be set via the
Method / Pattern etc.
This is a function used by experts when they adjust colors
Color using a test pattern of six colours (Red / Green / Blue /
Management Cyan / Magenta / Yellow) without affecting other color
System areas. For normal images, adjustments may not result in
noticeable color changes.
✎ Depending on input signal or other picture settings, the range of detailed
items for adjustment may differ.