Samsung PN51E6500EFXZA - Manual (Page 76)

N Some external devices may not
support this function.
Interval : Select the interval to adjust.
Red : Adjusts the red level.
Green : Adjusts the green level.
Blue : Adjusts the blue level.
Reset : Resets the 10p White Balance to
its default settings.
●
Gamma
Adjusts the primary color intensity.
●
Expert Pattern