Typical Gray Bar Pattern For Adjusting Contrast; Typical Color Bar Pattern For Adjusting Color Saturation And Tint - Runco CL-420 Owner's Operating Manual

Operation
Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the
one shown in Figure 4-6.
Figure 4-6. Typical Gray Bar Pattern for Adjusting Contrast
Select Contrast from the Picture Adjust menu. Using the left- and right-arrow (
buttons, adjust the contrast to a point just below which the white rectangle starts to
increase in size.
Brightness and contrast controls are interactive. A change to one
Note
may require a subtle change to the other in order to achieve the
optimum setting.
Color Saturation: On your external test pattern source, select a color bar pattern like the
one shown in Figure 4-7.
Figure 4-7. Typical Color Bar Pattern for Adjusting Color Saturation and Tint
36 Runco CL-410 and CL-420 Owner's Operating Manual
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