Grass Valley Maestro Master Control Reference Manual v.2.4.0 - Manual (Page 131)

MAESTRO — Automation Interface Protocol Technical Reference Manual 131
MAESTRO_KEYER_SOURCE_REQUEST (Take Crosspoint to a Keyer)
MAESTRO_KEYER_SOURCE_REQUEST
(Take Crosspoint to a Keyer)
Hex definition
Mnemonic
61 MAESTRO_ KEYER_SOURCE_REQUEST
Command format:
MAESTRO_KEYER _SOURCE_REQUEST
Command notes:
If there is an associated cut specified in the table, it will be automatically routed. If a is specified then it will
override any associated cut specified in the table. If a Keyer is selected on Program or Preset, attempting to assign a
source to that keyer will not be allowed and will fail.
Query format:
READ MAESTRO_KEYER _SOURCE_REQUEST
Reply format:
IFRE MAESTRO_KEYER _SOURCE_REQUEST
Use applicable with UPDATE:
Yes
Argument definitions:
<keyer> = 1-8 decimal
1= Keyer 1 MAESTRO_KEY_01
2= Keyer 2 MAESTRO_KEY_02
3= Keyer 3 MAESTRO_KEY_03
4= Keyer 4 MAESTRO_KEY_04
5= Keyer 5 MAESTRO_KEY_05
6= Keyer 6 MAESTRO_KEY_06
7= Keyer 7 MAESTRO_KEY_07
8= Keyer 8 MAESTRO_KEY_08
<fillSource> = (2 bytes, MSB first)
NOP = Utilize the current source
1-65534 = Automation Input
65535 (0xFFFF) = Unassign source
<cutSource > = (2 bytes, MSB first)
NOP = See Command Notes above
1-65534 = Automation Input
65535 (0xFFFF) = Unassign source