Barco Encore, Руководство пользователя

Страница: 119 / 404

Encore Presentation System • User’s Guide 119
4. Controller Orientation
Controller Sections
Following are descriptions of each button’s function in the Layer Control Section .
Background Buttons — press to select an unscaled background ( A or B ) on Preview for
transition to or from Program. The button blinks when selected, and the BG Input Setup
Menu appears. Here, you can select a DVI input, an analog input, a matte color or a
captured frame as the background source.
Please note:
•
When blinking, the background is active for manipulation on Preview. When lit
solid, the background is on Preview — but it is not active for manipulation. It is,
however, ready to be transitioned to Program or cleared from Preview.
•
If the Red LED is lit, the selected background is on Program.
•
Both backgrounds cannot be on Program simultaneously.
•
If neither background is on Program, the matte color for the last selected
background is the on-air background source — but the
Red LED will not be lit.
•
If a background is on Program and the same background is selected in Preview,
there will be no background change on the next transition.
•
To clear a background from Preview (so that it will transition off Program), press
the desired background, then press
Clear Layer . This turns the button off, and if
the Red LED above the button is lit, the background will transition off Program.
•
Toggle mode affects background transitions. In Chapter 7, refer to the
“
Background Transitions ” section on page 298 for complete instructions.
Layer Buttons — press to select a layer on Preview for transition to or from Program. The
button blinks when selected, and either the PIP Adjustment Menu or Key Menu appears.
•
When lit and blinking:
~
The layer is active for modification, and its raster box blinks on Preview.
~
A source can be assigned to the layer from the Source Selection Bus .
~
The layer can be assigned as a PIP or Key using the buttons in the
Layer Function Section .
•
When lit solid, the layer is on Preview — but it is not active for manipulation. It is,
however, ready to be transitioned to Program or cleared from Preview.
•
When the Red LED above a layer button is lit, the layer is on Program.
•
When the Red LED above a layer button is blinking :
~
The associated mixer is set to Mix Mode .
~
The layer (with the blinking LED) is on Program.
~
On the Source Selection Bus , the blinking Red LED indicates the
associated source on Program.
~
In the mixer, the layer opposite to the blinking Red LED is enabled for
modification, and its associated raster box is blinking on Preview.
Important Encore uses a “lookahead” Preview monitor that fully
represents how the Program output will appear
next . By
selecting combinations of PIPs, Keys, backgrounds and the
DSK, you are composing a Preview image that will appear on
Program — after the next transition. A “lit” button does not
necessarily mean that the source will transition on or off — it
simply means that it is part of the “look” on Preview.
BG
A
1
A