Runco Video Xtreme VX-40d Owner's Operating Manual page 75

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 and press ENTER. 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 4-4.
Figure 4-4. Typical Color Bar Pattern for Adjusting Color Saturation and Tint
Runco VX-40d/-50d/-60d/-80d Owner's Operating Manual 63
Operation