JVC LST0904-001B manual 113

B&Mg B Level			R			Increase the value:
	I			Mg		Corrected Y increases
						Decrease the value:
	YI					Corrected Y
					B	decreases
		G		Cy
B&Mg Mg Level			R			Increase the value:
	I			Mg		Corrected Y
						decreases
	YI					Decrease the value:
					B	Corrected Y increases
		G		Cy

3 Adjust Yl&G Mask Range.

Adjusting [Yl&G Yl Level] and [Yl&G G Level] may also affect the I-axis (color close to the skin tone). When [Yl&G Yl Level] is increased, the skin tone becomes slightly more yellowish. On the other hand, when [Yl&G G Level] is increased, the skin tone becomes slightly more greenish.

Adjust [Yl&G Mask Range] if you want to increase YI&G toward yellow and green without affecting the skin tone. As illustrated in the chart below, [Yl&G Mask Range] adjusts the gray area from the R-axis, which disables the [Yl&G Yl Level] and [Yl&G G Level] adjustments.

Increasing the [Yl&G Mask Range] value widens the masking range. By doing so, the effect on the I-axis (color close to the skin tone) due to adjustments of [Yl&G Yl Level] and [Yl&G G Level] is reduced. However, this also reduces the amount of correction by [Yl&G Yl Level] and [Yl&G G Level].

4 Adjust the hue.

Adjust the hue based on the R-, G-, and B-axes.

As illustrated in the chart below, increasing the value rotates the hue in the anti-clockwise direction on the vector scope, with the respective axes as the center. Decreasing the value rotates the hue in the clockwise direction.

R Rotation				R			Increase the value:
		I			Mg		Hue rotates in the anti-
							clockwise direction with
	YI						R-axis as the center.
						B
			G		Cy
G Rotation							Increase the value:
				R
		I			Mg		Hue rotates in the anti-
							clockwise direction with
	YI						G-axis as the center.
						B
			G		Cy
B Rotation				R	Mg		Increase the value:
		I					Hue rotates in the anti-
							clockwise direction with
	YI						B-axis as the center.
						B

G Cy

Yl&G Mask Range		R	Mg
	I

YI

G Cy

B

[Yl&G Yl Level] and [Yl&G G Level] adjustment

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