Grass Valley XtenDD v.4.2.4 - Manual (Page 269)

3. Menu Operation
3 – 122 Operating Instructions – Rev. 1 / 7.2002
3.11.2.2 Function Buttons
For details refer to section Introduction.
In preparation
Moving the bar in the list box and select a GPO channel
Set a manual trigger
Menu Lock
Trigger attached
GPOs:
– P/P
– M/E1 ... 3
Cursor
↑ ↓
Trigger