Grass Valley Maestro Master Control Reference Manual v.2.4.0 - Manual (Page 165)

MAESTRO — Automation Interface Protocol Technical Reference Manual 165
RBGN/REND
RBGN/REND
It is possible for automation to send multiple commands to Maestro within the same packet using the Begin/End (RBGN/
REND) construct. For example:
BRK BREAK
82 SELECT address MSB
80 SELECT address LSB
02 STX
06 Byte count
3F Common Message Extension
07 UPDATE
01 RBGN
61 REM_MODE
7F TAKE_XPT
02 REND
D1 Checksum
BRK BREAK
82 SELECT address MSB
80 SELECT address LSB
02 STX
0A Byte count
01 RBGN
22 Query
7F TAKE_XPT
01 PGM
22 Query
7F TAKE_XPT
02 PST
22 Query
61 REM_MODE
02 REND
2B Checksum