Barco 26-0405000-00 User Manual
PresentationPRO-II • User’s Guide
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Terms and Definitions
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The following terms and definitions are used throughout this guide:
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A “Background” is an unscaled source, typically originating from a computer.
PresentationPRO-II enables you to work with one background source which
appears at the system’s lowest priority — visually in back of all other sources.
PresentationPRO-II enables you to work with one background source which
appears at the system’s lowest priority — visually in back of all other sources.
•
The abbreviation “BG” is also used throughout this guide for Background.
•
A “Key” is an electronic (and visual) process whereby one image is electronically
superimposed over another source or a background. Keys are typically used for
titles and banners.
superimposed over another source or a background. Keys are typically used for
titles and banners.
•
A “Layer” is an image display element (such as a PIP, Key or Background) that
has an associated visual priority — either in front (or in back) of another layer.
has an associated visual priority — either in front (or in back) of another layer.
•
A “LOGO” is a full screen image that is selected from one of three still frames that
you can capture with PresentationPRO-II.
you can capture with PresentationPRO-II.
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A “Mixer” is the electronic circuitry that enables you to transition (and scale) PIPs
and Keys over a background. PresentationPRO-II has one internal mixer, capable
of layering either one PIP or one key.
and Keys over a background. PresentationPRO-II has one internal mixer, capable
of layering either one PIP or one key.
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“Operator” refers to the person who uses the system.
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“PIP” refers to Picture-in-Picture, an on-screen effect in which one “scaled” picture
(typically of reduced size) is positioned over a background image. PIPs can be
reduced, enlarged, bordered, shadowed, and mixed on and off Program.
(typically of reduced size) is positioned over a background image. PIPs can be
reduced, enlarged, bordered, shadowed, and mixed on and off Program.
•
“Screen” and “Menu” both refer to the Touch Screen menus.
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“System” refers to the PresentationPRO-II.
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A “Scaler” is the electronic circuitry that enables you to reduce or enlarge source
images, thus creating PIPs and Keys that can be positioned (and transitioned).
images, thus creating PIPs and Keys that can be positioned (and transitioned).