Chapter 4 Keys
176
Key Setting Operations Using Menus
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.)
Notes
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).
Selecting key source and key fill in the menu
Selecting key source
For example, to select the key source for M/E-1 key 1, use the following
procedure.
1
In the M/E-1 >Key1 >Type menu, press [Signal Select].
The Signal Select menu appears.
2
In the <Target> group, press [Source].
3
In the <Key Source> group, select the key source selection mode (Self,
Auto Select, or Split).
See step 5 in “Selecting Key Fill and Key Source” (page 175).