Vidikron VL-37 manual Gray Yellow Cyan Green Magenta Red Blue

Operation

Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the one shown in Figure 4-3.

Figure 4-3. 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 may

Note 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 4-4.

gray yellow cyan green magenta red blue

Figure 4-4. Typical Color Bar Pattern for Adjusting Color Saturation and Tint

30 Vidikron VL-37 Owner’s Operating Manual