Grass Valley Maestro Master Control Reference Manual v.2.4.0 - Manual (Page 41)

MAESTRO — Automation Interface Protocol Technical Reference Manual 41
key_gain: 0,1-255 0 = Key Gain NOP IF_NULL
1-255 = key gain
matte_hue: 0,1-255 0 = Matte Hue NOP IF_NULL
1-255 = matte hue
matte_sat: 0,1-255 0 = Matte Saturation NOP IF_NULL
1-255 = matte saturation
matte_lum: 0,1-255 0 = Matte Luminance NOP IF_NULL
1-255 = matte luminance
audio_gain: 0,1-255 0 = Audio Gain NOP IF_NULL
1-255 = audio gain
audio_bal:0,1-2550 = Audio Balance NOP IF_NULL
1-255 = audio balance
audio_ratio: 0,1-255 0 = Audio Ratio NOP IF_NULL
1-255 = audio ratio
register_bits: 00,10 (hex, one byte)
00 = Valid on query only--verify existence of transition table specified in register_num ber
(If bit 4 is set in the reply, then the table exists in the customer's configuration set.)
10 = (Bit 4 set--all other bits reserved) Recall transition configuration table.
register_number: 00, 01-63,64,65 (hex one byte)
00 = Specifies default transition parameters.
01-63 = Specifies configuration transition table numbers 1-99.
64 = Valid on reply only--reports that transition parameters have been set by TRAN_PRESET.
65 = Valid on reply only--reports that transition parameters have been manually set.
src_bus: 0,1,2,5,6
0 = Bus NOP
1 = Program bus
2 = Preset bus
5 = Mixer 1
6 = Mixer 2
channel_bits: 00-07 (hex, one byte)
bit 7-bit3 = reserved
bit 2 = Mode 1-CH5/6 Stereo, Mode 2-CH5 Mono, Mode 3-CH4 Mono
bit 1 = Mode 1,2-CH3/4 Stereo, Mode 3-CH3 Mono
bit 0 = All Modes-CH1/2 Stereo