Runco Q-750d Ultra Series Installation & Operation Manual page 86

Operation
• PCE: To use the Personal Color Equalizer to define a custom color gamut, choose the
"PCE" Color Gamut setting (refer to Color Gamut on page 69). Then, choose PCE
from the Display Color - Common Settings menu and press ENTER.
The DHD Controller uses the PCE settings for all display modes on
Note
a given input.
• Hue/Saturation/Level: PCE provides the ability to define a custom color gamut in
terms of primary (red, green and blue) and secondary (yellow, cyan and magenta)
color hues, saturation and level (brightness).
Each control operates only on the color specified. Surrounding colors are linearly
interpolated based on their distance from each of these colors. In the CIE 1931 Yxy
coordinate system (see Figure 4-8), Hue rotates the color coordinates around the
white point, Saturation adjusts the coordinate's distance from white and Level
adjusts the luminance (Y) of the color relative to white.
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0 0.1
Figure 4-8. Effect of PCE Hue and Saturation Controls
• RSC™ (Runco Smart Color): Set RSC to On to to improve the accuracy of flesh
tones and increase color saturation, without sacrificing the purity of other colors.
Hue
0.2 0.3 0.4
70 Q-750d Ultra Series Installation/Operation Manual
0.5 0.6 0.7 0.8