167Key Setting Operations Using Menus
Chapter 4 Keys
Notes
• Carrying out a [KEY] button operation in the AUX bus control block
requires the [KEY] button operating mode (Key Source Bus Select
Mode) to be set. With the factory default setting (Key), the [KEY] button
is always off, and it is only possible to select a key signal assigned to a
button as the key source signal.
For details, see “Operation Settings (Operation Menu)” in Chapter 19
(Volume 3).
• When [Split] is selected, the key memory function (see page 153) is
disabled.
To select a video signal assigned to a cross-point button
By selecting the key source bus with an auxiliary bus control block AUX
delegation button, and pressing the cross-point button, it is possible to select
the video signal assigned to the cross-point button.
(If you press the cross-point button with holding down [KEY], the key signal
assigned to the cross-point button.)
Note
In the above operation, the following settings must have been made.
• Assigning the key source bus to an AUX delegation button
For details, see “Auxiliary Bus Control Block Settings (Aux Assign Menu)”
in Chapter 19 (Volume 3).
• Setting the [KEY] button operating mode
For details, see “Operation Settings (Operation Menu)” in Chapter 19
(Volume 3).
Carrying out a color mix for key fill
When [Matte] is selected for key fill, you can combine color 1 and color 2. For
the combination, you can use not only a key wipe generator pattern, but also
the dedicated pattern for key edge color mix.
1
In the <Key Fill> group of the Type menu, select [Matte] and press [Matte
Adjust].
The Matte Adjust menu appears.
2
Select [Mix Color] in the <Fill Matte> group.
3
Adjust the following parameters.
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