Grass Valley Maestro Master Control Reference Manual v.2.4.0 - Manual (Page 126)

126 MAESTRO — Automation Interface Protocol Technical Reference Manual
Section 5 — Definition of Extended Maestro Commands
MAESTRO_KEYER_GAIN
Hex definition Mnemonic
0x32 MAESTRO_KEYER_GAIN
Command format:
MAESTRO_KEYER_GAIN
Query format:
READ MAESTRO_KEYER_GAIN
Reply format:
IFRE MAESTRO_KEYER_GAIN
Use applicable with UPDATE:
Yes
Argument definitions:
<keyer> = 1-8
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
<keyerGain > = 0-0x0257 (2 hex bytes, MSB first). The range is from 0.0 dB to -59.9 dB. 0 to 0x0257 corresponds to 0.0
dB to -59.9 dB.