Installation manual

8. DVE and Editors DD5, DD10, DD20, DD30
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8.2 PREPARATIONS AT THE DVE DEVICE
Sequence generation DVE sequences for full transitions must start with a full-format, undistorted and cor-
rectly positioned picture and must end with a picture that is no longer visible.
Based on our experience with various DVEs, we do not recommend programming
DVE switching functions such as Freeze, GPI trigger, etc. into a DVE sequence that
is to be used as transition from the switcher. Such functions are often not recalled
when the transition is executed. Presumably this is a result of the key frame inter-
polation in the DVE. In no case the error should be localized in the DVE.
Effects including switching functions can only be run perfectly in original speed.
Sequence selection Recall DVE sequences that are to be controlled from the switcher and load them
into the snapshot registers of the DVE.
Scaling For most DVE devices a scaling of the DVE sequence to a certain time will be
required in order to coordinate the movement of the switcher fader with the start
and the end of the DVE sequence.
Remote control Switch DVE device to Remote Control and/or enable the remote control.