Runco Q-750d Ultra Series Installation & Operation Manual page 85

• Color Gamut: Select Color Gamut from the Display Color - Common Settings 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.
The DHD Controller uses the Color Gamut settings for all display
Note
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-C to use the color gamut defined in SMPTE 170M-1999.
• Select EBU to use the color gamut defined in EBU Tech. 3213-E.
• Select Native for Runco's recommended Personal Color Equalizer preset for typical
video sources. It displays the fully saturated LED color gamut with appropriate color
brightness, hue, and Runco Smart Color settings.
• Select DCI to use the color gamut defined in Digital Cinema System Specification
Version 1.2.
• Select PCE to use the Personal Color Equalizer feature of the Q-750d Ultra. PCE lets
you define a custom color gamut. Refer to the next section, PCE, for instructions on
how to do this.
Table 4-3 lists the Color Gamut settings and associated x- and y-coordinates for each
primary and secondary color component.
Table 4-3. x/y Color Gamut Values
Color
REC709
Component
x
Red 0.640
Yellow 0.419
Green 0.300
Cyan 0.225
Blue 0.150
Magenta 0.321
Q-750d Ultra Series Installation/Operation Manual
Color Gamut Settings and Associated x/y Values
SMPTE "C"
y x y
0.330 0.635 0.340
0.505 0.421 0.506
0.600 0.305 0.595
0.329 0.228 0.326
0.060 0.155 0.070
0.154 0.318 0.162
EBU
x y x
0.640 0.330 0.680
0.418 0.502 0.425
0.290 0.600 0.265
0.220 0.329 0.205
0.150 0.060 0.150
0.328 0.158 0.342
69
DCI
y
0.320
0.548
0.690
0.360
0.060
0.154
Operation