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Runco LS-3/LS-5 Installation/Operation Manual 47
PRE
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IMINAR
Y
Color: To adjust the overall color intensity, select Color from the Main menu. Decrease
this setting if colors are overly saturated; increase it if colors appear muted or washed out.
Color Tint: Tint or “hue” is the ratio of red to green in the color portion of the image. To
adjust the tint, select
Color Tint from the Main menu. Decrease this setting to shift the hue
toward red; increase it to shift the hue toward green.
Sharpness: “Sharpness” is the amount of high-frequency detail in the image. To adjust
this, select Sharpness from the Main menu and press ENTER. On your external test
pattern source, select a pattern like the one shown in Figure 4-5.
Figure 4-5. Typical Test Pattern for Adjusting Sharpness
• Sharpness (Simple Mode): Adjust as needed, looking for white edges around the
transitions from black to gray and differently-sized lines in the “sweep” patterns at the
top and bottom. Lower the sharpness setting to eliminate them.
Brightness and Contrast controls are interactive. A change to one
may require a subtle change to the other in order to achieve the
optimum setting.
Like the Brightness and Contrast controls, the color and tint controls
are interactive. A change to one may require a subtle change to the
other in order to achieve the optimum setting.
Note
Note