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16
1. Basic operations
4When the luminance key has been selected, the chroma
component can be included in the generation of the key
signals in view of the self key application. (This does not
apply to the linear key.)
Use [F3], and select the setting using the Lum Key item.
Chroma On In addition to the luminance component, the
chroma component is also taken into account
in the generation of the key signals.
This is the setting for using a color with a low
luminance component for the key signals
(such as when defining blue characters).
Chroma Off The key signals are generated from only the
luminance component.
5Use [F4] to select the fill type using the Fill item.
Bus The bus signal is used for the key fill signal.
Matte The internal fill matte is used for the key fill
signal.
1-3-2. Selecting the key material
Selecting the key fill and key source signals
Press the [KEY] button in the AUX bus selection area, and
switch the selection of the key fill signal (indicator lights in
amber) and key source signal (indicator lights in green).
<Selecting the key fill signal>
With the indicator of the [KEY] button lit in amber, press
one of the AUX bus crosspoint buttons 1 to 12 to select the
key fill signal.
The indicator of the selected AUX bus crosspoint button
lights in amber. (It will light in red if the selected signal is
being output from the PGM connector.)
AMBER : FILL / GREEN : SOURCE
KEY PinP1 PinP2 DSK AUX1 AUX2 AUX3 AUX4 DISP MV
AUX BUS DELEGATION
AUX
AUX/DISP SOURCE
SHIFT
PGMPVW
Lighting in amber
<Selecting the key source signal>
With the indicator of the [KEY] button lit in green, press
one of the AUX bus crosspoint buttons 1 to 12 to select the
key source signal.
The indicator of the selected AUX bus crosspoint button
lights in green. (It will light in red if the selected signal is
being output from the PGM connector.)
Since the luminance and chroma keys are operated as self
keys, the key fill signals are used as the key source signals.
When the luminance key or chroma key has been selected
as the key type, the key signals will remain unchanged
even when the key source signals are switched.
AMBER : FILL / GREEN : SOURCE
KEY PinP1 PinP2 DSK AUX1 AUX2 AUX3 AUX4 DISP MV
AUX BUS DELEGATION
AUX
AUX/DISP SOURCE
SHIFT
PGMPVW
Lighting in green