Barco DCS-200 - Manual (Page 67)

DCS-200 • User’s Guide 67
4. Operation
Using the Setup Menu
After you select a file number and choose Recall File, press SEL to initiate the recall or
ESC to continue using the current configuration.
When you press SEL, if the input timing matches the timing in the recalled input
configuration file, the input uses the recalled configuration file immediately. The File
Association Menu is also updated to reflect your change.
If the input and configuration file timings do not match and In Auto Acquire is ON , an “auto
acquire” will be performed. For more information about this function, refer to the
“
Understanding Auto Acquire ” section on page 86.
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A luminance key is a video effect in which one video source cuts into a background image.
The "key source" is essentially an electronic hole which is cut into a background image, as
shown in the following illustration. In this illustration, DCS-200 is the key, which cuts into
the background image.
Figure 4-36. Example of a Key
In the DCS-200, the key hole is filled with video from one of the two DVI digital input
sources (inputs 7 and 8). You cannot use an analog input as a key source.
From the Setup Menu, select Key Setup to display the Key Setup Menu, which enables
you to select a digital key source and set key parameters. If Menu Context is
ON , the
menu appears automatically when the KEY button is pressed.
Figure 4-37. Key Setup Menu (sample)
K E Y S E T U P
> I n p u t
D V I _ 7
C l i p 0
G a i n 1 . 0 0
O p a c i t y 1 0 2 3
H O f f s e t 0
V O f f s e t 0