Operation
Vidikron Vision Model 120 Owner’s Operating Manual
55
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 and press
ENTER
or
SELECT
. 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, 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
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.
Note
gray
yellow
cyan
gr
een
magenta
re
d
blue
