Barco PresentationPRO-II, Руководство пользователя

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PresentationPRO-II • User’s Guide 105
6. Operations
Working with Layers
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With PresentationPRO-II, you can perform the following types of Key transitions:
•
Transitioning a Key to Program
•
Removing a Key from Program
•
Cancelling a Key Transition
•
Changing a KEY to a PIP
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Use the following steps to transition a Key to Program:
1. Ensure that you have preset the desired transition type and rate. Refer to the
"
Working with Transitions " section on page 115 for details.
2. In the Layer Functions Section , ensure that the KEY button is blinking. If not,
press KEY to display the Key Adjustment Menu . Please note:
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If there is no source on Program, the last source associated with the Key
will blink on the Source Selection Bus .
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If there is a key source currently on Program, it will be lit solid on the
Source Selection Bus .
3. On the Source Selection Bus , select a new key source. The button blinks to
indicate that the source is "pending."
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If there is no source on Program, only the pending source will blink.
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If there is a source currently on Program, the pending source will blink
and the current source will be lit solid.
4. In the Layer Functions Section , press TRANS . The current Key transitions off,
the new Key transitions on, and the TRANS button lights during the interval.
5. Adjust the Key’s clip, gain, mode, opacity, fill source, size and position, crop,
source size and special effects desired. Refer to the “
Modifying Keys and
DSKs “ section on page 107 for details.
KEY
Tip From this point forward, transitioning a Key is a simple two-
button sequence: (1) select key source, (2) press
TRANS .
Tip Ensure that you establish the Key’s initial clip, gain and
opacity parameters before your live event begins.