Sony DVS-7300 User Manual page 134

Keys
Option
4-50
Chapter 4 Basic Operations for Image Creation
TM
To use the FineKey function requires the optional BKDS-7271 Fine
Key/Key Border Board.
• To invert the sense of the key source signal, press F8 (KEY INVERT),
turning it on.
• To reverse the priority of key 1 and key 2, press F9 (KEY PRIORTY),
to interchange the OVER and UNDER indications.
OVER: Key 1 is over.
The KEY 1 OVER indicator in the transition control section lights.
UNDER: Key 1 is under.
The KEY 2 OVER indicator in the transition control section lights.