Runco CinemaWall CW-42HD, Owner'S Operating Manual

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Operation
Runco CinemaWall Owner’s Operating Manual 29
PRE
L
IMINAR
Y
Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the
one shown in Figure 4-4.
Figure 4-4. 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.
Color Saturation: On your external test pattern source, select a color bar pattern like the
one shown in Figure 4-5.
Figure 4-5. 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