Selecting The Next Transition - Sony DVS-7250 Operation Software

Checking the status of keys and their priority
The ON and OVER indicators above the KEY 1 and KEY 2 buttons in the
transition control section and the KEY ON buttons in the key control section
provide additional status information for the two keys. The following table
shows the significance of the various button and indicator states. (The key
whose priority is indicated as "over" is the key which appears when the two
keys overlap.)
Indicator/button state
Transition
control section
Key control
section

Selecting the Next Transition

In a transition you can change between the two backgrounds, or insert or
remove either of the keys, or carry out any of these operations
simultaneously. The following figures illustrate some possible effects.
Background transition
A background transition switches from the currently selected background A
(old video) to background B (new video).
Key 1 or 2 ON indicator lit
Key 1 or 2 OVER indicator
lit
KEY ON button for key 1 or
2 is lit amber
KEY ON button for key 1 or
2 is lit red
Background A
Background transition
Key state
Corresponding key is included in the
output from the M/E bank.
Corresponding key is over the other
key.
Corresponding key is included in the
output from the M/E bank.
Corresponding key is included in the
program output.
Background B
Chapter 4 Basic Operations for Image Creation
4-13