Grass Valley Maestro Master Control Reference Manual v.2.4.0 - Manual (Page 132)

132 MAESTRO — Automation Interface Protocol Technical Reference Manual
Section 5 — Definition of Extended Maestro Commands
MAESTRO_MASTER_FADE_BLACK
Hex definition Mnemonic
0x45 MAESTRO_MASTER_FADE_BLACK
Command format:
<PREAMBLE> MAESTRO_MASTER _FADE_BLACK<fadeState>
Query format:
READ <PREAMBLE> MAESTRO_MASTER _FADE_BLACK
Reply format:
IFRE <PREAMBLE> MAESTRO_MASTER _FADE_BLACK<videoState> <audioState>
Use applicable with UPDATE:
Yes
Argument definitions:
<fadeState> = 0,1
0 = Fade from Black and not Silent
MAESTRO_IF_OFF
1 = Fade to Black and Silent
MAESTRO_IF_ON
<videoState> = 0,1
0 = not Black
1 = Black
<audioState> = 0,1
0 = not Silent
1 = Silent