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Operation
46 Vidikron Vision 70 Series Owner’s Operating Manual
PRE
L
IMINAR
Y
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 and press ENTER. Adjust the contrast to a point
just below which the white rectangle starts to increase in size.
Color Saturation: On your external test pattern source, se
lect a color bar pattern like the one
shown in Figure 4-4.
Figure 4-4. Typical Color Bar Pattern fo
r Adjusting Color Saturation and Tint
Brightness and contrast controls are in
teractive. A change to one may
require a subtle change to the other in order to achieve the optimum
setting.
Note
gray
yellow
cyan
green
magenta
red
blue