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320 Encore Presentation System • User’s Guide • Rev 04
7. Operations
Working with Layers
• If a router is used for input connection, a source can be assigned to multiple layers
simultaneously.
• If you select a layer in the Layer Control Section that is lit (but not blinking), it will
blink — and the corresponding “assigned” source on the
Source Selection Bus
will blink. This method also allows you to quickly verify layer/source selections.
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Use the following steps to perform a background transition:
1. Ensure that your backgrounds are properly set up. In Chapter 6, refer to the
“
Background Setup" section on page 291 for details.
2. On the Destination Bus, enable the desired destination(s).
3. Press the desired background button (BG A, BG B) in the Layer Control
Section
. The button blinks to indicate it is selected and active for modification.
Please note:
~ If the background is already on Program, the Background Menu
appears, but parameters can not be modified.
~ If the background is not on Program, the Background Menu appears —
and it is active for modification.
4. On the Type line, select the desired background type: Matte, DVI, Analog or a
frame grab.
5. Perform the desired transition (AUTO TRANS or CUT) in the normal manner. The
Red LED above the background now indicates that it is on Program.
6. To clear a background from Program (as indicated by the Red LED):
a. Select it in the Layer Control Section.
b. Press Clear Layer.
c. Perform the desired transition.
Use the following steps to automatically toggle backgrounds:
1. Press the desired background button. The button blinks to indicate it is selected.
2. Press and light the Toggle button in the Transition Functions Section.
3. Perform the desired transition. The "Preview" background transitions to Program,
while the "Program" background is automatically selected on Preview.
BG
A
Note
When you clear a background, it clears to the last selected
background matte color. Note that two separate matte colors
can be defined, one for
BG A and one for BG B.
Toggle
Note
As long as Toggle remains on, backgrounds will toggle
between
A and B on every transition. You can change the
background "type" on Preview in the normal manner.