Write transition rate commands, Model 3000-2 and 4000-2b, Model 2200-2 – Grass Valley 2200 User Manual
Page 49: Write transition rate commands -25, Model 3000-2 and 4000-2b -25 model 2200-2 -25
3-25
Write Transition Rate Commands
Write Transition Rate Commands
The Write Transition Rate commands set the rates used by the switcher to perform
a transition. They can also cause a transition to take place by setting the Òexecute
bit.Ó The Ònext transitionÓ which will occur should have been previously selected,
either manually at the panel or by sending a Write Transition Mode command.
Three transition rates may be set in the switcher:
¥
Auto transition rate
¥
Key 1 transition rate
¥
Key 2 transition rate
Which rate is used depends on:
¥
The switcher model
¥
The Ònext transitionÓ which has been selected
¥
The effects address
Model 3000-2 and 4000-2B
M/E1, M/E2, M/E3
The auto transition rate is always used.
PGM-PST/DSK
The transition rate depends on the state of the Ònext transition.Ó If the next
transition is set only to BKGD, then the auto transition rate is used. If the next
transition is set to DSK 1, DSK 2, or both, then the Key 1 transition rate is used. If
BKGD and KEY 1 or KEY 2 is selected, then the BKGD (PGM-PST) transition has
precedence over the DSK transition and the auto transition rate is used.
Model 2200-2
The auto transition rate is always used.