Grass Valley Maestro Master Control Reference Manual v.2.4.0 - Manual (Page 135)

MAESTRO — Automation Interface Protocol Technical Reference Manual 135
MAESTRO_PREROLL_TAKE
MAESTRO_PREROLL_TAKE
Hex definition Mnemonic
0x49 MAESTRO_PREROLL_TAKE
Command format:
MAESTRO_PREROLL_TAKE
Query format:
N/A
Reply format:
Use applicable with UPDATE:No
Argument definitions:
(four BCD bytes or set all four bytes to FF for immediate Transition) =
0-23 HH = packed BCD Hours
0-59 MM = packed BCD Minutes
0-59 SS = packed BCD Seconds
0-29 FF = packed BCD Frames
Note The requested Transition Time Code can be up to 12 hours in the future. A
requested Time Code that is 12 hours or more in the future will result in an
immediate Transition.