3DSK (downstream keyer) button Press this button, turning it on, to insert the downstream key set by the DSK section buttons in the menu control section into the program output video. By pressing the SET button in the effect transition section, you can set the downstream key transition time.
6 EDITOR and GPI buttons
1 EDITOR button
EDITOR
2GPI button
GPI
1EDITOR button
Press this button, turning it on, to accept control from an external editor connected to the EDITOR connector on the rear panel of the processor unit.
Press this button once again to turn it off; control is no longer accepted from the external editor.
2GPI button
Press this button, turning it on, to accept GPI signals input to the GPI/T 1 and 2 connectors on the rear panel of the processor unit.
Press this button once again to turn it off; GPI signals are no longer accepted.
7Menu control section
For various effect settings, you press a particular button in the menu control section, to display a setting menu in the effect control section. Some buttons toggle on and off when pressed: in this case the corresponding effect is disabled when the button is off.
Displaying the menu for a button already lit Hold down the SHIFT button and press the button again. This leaves the button lit (and the effect enabled), while bringing up the menu in the effect control section. For the LUM and CRK buttons in the TITLE section, it is not necessary to hold down the SHIFT button.
2 DSK section
1 TITLE 2 | DSK | EDGE |
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LUM | LUM | LUM | TRAIL |
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| SHADOW |
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1 TITLE section |
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CRK | CRK | BORDER | BEVELD | 3 EDGE |
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| EDGE | section |
6 SET UP |
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button SET UP MASK | MASK | MASK | SOFT |
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5SHIFT 
button | SHIFT | CCR LIGHTING MATTES BORDER |
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4 CCR, LIGHTING, and MATTES buttons
1TITLE section
The title key function allows you to superimpose characters or graphics by cutting out part of the foreground video with a key source signal, and applying the effect to the background video.
There are two ways of using the key source signal: as a luminance key depending only on image intensity, or as a chroma key, based on a particular color.
Using the buttons in columns 1 and 2 of the TITLE section, you can insert two title keys (TITLE 2 requires the optional
The TITLE 1 and TITLE 2 buttons include the following.
CRK (chroma key) button: Press this to use a chroma key to cut out the image. When pressed, this button lights, and portions of the foreground image of the designated color are cut out as the key source signal. When this button is lit, the LUM button is off.
You can carry out chroma keying simply, using the auto chroma key function.
LUM (luminance) button: Press this to use a luminance key to cut out the image. When pressed, this button lights, and portions of the foreground image are cut out based on the luminance level. When this button is lit, the CRK button is off.
of Function and Location 2 Chapter Controls and Parts
Chapter 2 Location and Function of Parts and Controls |