Grass Valley DD10 part 1 - Manual (Page 15)

2.2 Aux Buses Panel Diamond digital DD10
9
2.2 AUX BUSES PANEL
The compact switcher Diamond digital DD10 includes 5 serial digital auxiliary out-
puts; 3 of them are designed for video or key signals and 2 for integration of a DVE
unit with video and key signals.
2nd 5 4 3 2 1 8 7 6
Video
16 15 14 13 PGM PVW Clean
11 10 9 Black
BGD
12
Aux1 Aux2 Aux3 DVE
Ext
Aux
Store
Video
Store
Matte
Input
Corr
The Aux Bus enables selection of the following signals:
•
all 16 serial picture signals, 1..16
•
background matte, BGD Matte
•
picture signal black, Black
•
picture signal from the internal video store, Video Store
•
the internal signals, PVW, Clean Feed and PGM
The keys Aux 1, Aux 2, Aux 3 and DVE on the right side assign the current operat-
ing state of the aux bus to the respective aux output.
The other states are internally stored and automatically restored when selecting
another aux bus.
DVE Selecting the DVE bus automatically switches through the associated key signal
via the DVE key output when the picture signal has been coupled with a key signal
(e.g. caption generator). If no key signal is available, 100% white signal is supplied
at the DVE key output (see the section DVE Control).
If video and key are not coupled, or a signal has to be selected other than the
coupled key signal, proceed as follows:
•
Using the DVE key delegate to the DVE bus.
•
Using a bus key select the video signal.
•
Hold the DVE key down and select the key signal.