Runco VX-44D, VX-55D Display Color, Auto Color Enable Test Pattern Enable Description Setting

Operation

Display Color

Advanced Color Temp

Red x	0.640
Red y	0.330
Green x	0.300
Green y	0.600
Blue x	0.150
Blue y	0.060
White x	0.313
White y	0.329

7Auto Color Enable

7Test Pattern Enable

•Advanced: For more precise white balance control, use Advanced mode to create a “custom” color gamut and color temperature. You do this by specifying x/y coordinate values for each primary color point (red, green and blue) and the white point.

The default values (shown here) are the RGB color space parameters defined in ITU-R Recommendation BT.709. You can adjust them up or down by a factor of 0.100; for example, the “Red x” range is from 0.540 to 0.740.

The Auto Color Enable and Test Pattern Enable checkboxes let you choose what to display on-screen while making these adjustments. These controls work together as follows:

Auto Color Enable	Test Pattern Enable	Description
Setting	Setting
Off	Off	When both boxes are unchecked, the input
		signal (normal picture) appears on the
		display.
Off	On	When only the Test Pattern Enable box is
		checked, a white “curtain” test pattern
		appears instead of the input signal.
On	Off	When only the Auto Color Enable box is
		checked, the input signal appears on the
		display.
		When you select a red, green or blue color
		point to adjust, the DHD Controller displays
		only that color channel. When you select a
		white point x- or y-value, all colors are
		visible (normal picture).
On	On	When both boxes are checked, the DHD
		Controller automatically displays a red,
		green, blue or white “curtain” test pattern
		when you select an x- or y-value for that
		color point to adjust.

•RVR: Use the RVR control to increase or decrease the Reflectance Volume Regulation setting. RVR lets you control the aperture or iris size (the physical opening through the lens; similar to an “f-stop” on a camera). Doing so allows you to optimize brightness and contrast according to the amount of ambient light in the viewing area.

Use a higher setting for rooms with a lot of ambient light. Use a lower setting for more “theater-like” viewing conditions (little or no ambient light).

68 Runco VX-44d/-55d Installation/Operation Manual