Instruction manual

ScreenPRO-II Controller • User’s Guide 179
4. Menu Orientation
DSK Menus
• Opacity — enables you to adjust the opacity of the keyed image, from fully
opaque to fully transparent. Adjustment range is 0 to 1024.
• Fill Source — determines the video that fills the DSK hole:
~ Self — fills the hole with the DSK source video itself, such as the video
from a character generator.
~ Matte — fills the hole with a matte color, which can be adjusted with the
DSK Matte Adjustment Menu. Refer to the “Matte Menu” section on
page 159 for details.
• Press {STATS} to display the Status Menu. Refer to the “Status Menu” section
on page 147 for details.
• Press {INPUT SETUP} to display the DSK Input Setup Menu. Refer to the “DSK
Input Setup Menu” section on page 180 for details.
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A Color key is one in which the hole-cutting information is derived from a specific RGB
value — including luminance. The figure below illustrates a sample
DSK Adjustment
Menu
when Color key is selected:
Figure 4-74. DSK Adjustment Menu — Color (sample)
The following DSK Adjustment Menu functions are provided when Color is selected as
the DSK type:
• Destination — displays the currently selected destination.
• ID — displays the ID of the selected destination’s associated ScreenPRO-II.
• Red Color — adjusts the red component of the DSK color, from 0 to 1024.
• Green Color — adjusts the green component of the DSK color, from 0 to 1024.
• Blue Color — adjusts the blue component of the DSK color, from 0 to 1024.
• Red Threshold — adjusts the DSK’s clip along the Cyan vector (as demonstrated
using a CIE color chip chart).
• Green Threshold — adjusts the DSK’s clip along the Magenta vector.
Red Color 1000
H
O
M
E
N
A
V
A
D
J
DSK ADJUSTMENT
Key Type Color
PICK
COLOR
Red Threshold 100
Green Threshold 100
INPUT
SETUP
Green Color 200
Blue Color 200
Destination [ 1 ]
S
T
A
T
S
ID 1
Blue Threshold 100