Grass Valley VM 3000 System Controllers v.7.4 - Manual (Page 577)

Software Control Panel Suite
7−13 VM 3000 Installation and Operating Manual
Breakaway Switching (“Deselect” Method)
When more than one level is to be switched, the following method is suggested:
— If the destination needs to be changed, select it at this time.
— The “Source” button lettering should be yellow (active). If not, select it.
1. Choose the first source Category and Entry.
The name of the source will appear above all the Level buttons.
2. Deselect the Level button(s) for the level(s) not receiving this source.
This will erase the name of the source above the Level buttons just deselected.
3. Choose the the next source Category and Entry.
4. Deselect the Level button(s) for the level(s) not receiving this source.
5. Repeat until all sources are selected.
6. Click the Take button.
The names of the new sources will move to the multi−level status window.
Flip−flop switching between the old and new sources is accomplished by pressing the Take button again.