Runco LS-10D 2. Color Temperature Presets and Associated Color Points, modes on a given input

Operation

Table 4-2lists the x- and y-coordinates for each color temperature preset.

Table 4-2. Color Temperature Presets and Associated Color Points

Color Temperature Preset	Associated x/y Values
	x	y
5500K	0.332	0.348
6500K	0.313	0.329
7500K	0.299	0.315
9300K	0.284	0.298

•ConstantContrast: Select ConstantContrast from the Display Color menu to enable (On) or disable (Off) ConstantContrast in the optical engine. ConstantContrast uses a dynamic iris that modulates light to the DMD based on the actual content of the video material. Runco recommends that you disable ConstantContrast before adjusting Brightness, Contrast or other image settings.

•Color Gamut: Select Color Gamut from the Display Color menu to select a color gamut (range) that may be different from the default color gamut.

Each setting defines the precise hue of each primary (red, green and blue) and secondary (yellow, cyan and magenta) color component used to generate the millions of colors produced in displays. Changing this setting relocates the “triangle” for possible colors (see Figure 4-7). For example, changing the x/y coordinates for red moves the color closer to either orange or violet, which in turn affects all displayed colors having a red component.

Note	The DHD Controller uses the Color Gamut settings for all display
	modes on a given input.

•Auto automatically chooses the appropriate color gamut:

•SMPTE C for NTSC, 480i and 480p sources.

•EBU for PAL, SECAM, 576i and 576p sources.

•REC709 for all other sources.

•Select REC709 to use the color gamut defined in ITU-R BT.709-5.

•Select SMPTE-Cto use the color gamut defined in SMPTE 170M-1999.

•Select EBU to use the color gamut defined in EBU Tech. 3213-E.

•Select Native to use REC709 for cyan, magenta, and yellow and uncorrected values for red, green, and blue.

•Select PCE to use the Personal Color Equalizer feature of the LS-10d. PCE lets you define a custom color gamut. Refer to the next section, PCE, for instructions on how to do this.

60 Runco LS-10d Installation/Operation Manual