Barco FSN Series User Manual page 278

7. Operations
Understanding Lookahead Preview
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Use the following steps to see how the BG button affects lookahead preview, when
one or more keys are on.
1.
2.
K
BLACK
E
Y
B
BLACK
G
P
S BLACK
T
Figure 7-8. M/E Bank: BG Lookahead when keys are enabled
3.
278
Select CAM 1 on the PST bus (it should still be selected).
In the Next Transition Group , press BG . This action arms the background layer
to transition.
Preview
FSN
Series
CAM1 CAM2 GFX
Please note:
~
With BG selected, and both KEY 1 and KEY 2 turned off, the PST bus
will transition under the two keys. In effect, by selecting BG only, you are
"holding" KEY 1 and KEY 2 .
~
The source selected on PST appears on PVW — because it is a part of
the next transition.
~
The lookahead PVW output shows the next BG source underneath KEY
1 and KEY 2 .
Press CUT or AUTO TRAN to cut, mix or wipe BG under KEY 1 and KEY 2 .
Program
FSN
Series
LOGO
BG
FSN Series • User's Guide
KEY KEY
1 2