522 Eos Family Operations Manual
3. Playback Masters and Grandmasters – send the fader number, followed by 00 (in hex), and
then the level value. You do not need to end the command with 00.
For example, setting the grandmaster to 75% would be sent as 7E 03 00 4B
For example, sending Device ID 3 a SET command for sub 4 to 0% would be formatted as follows:
F0 7F 03 02 01 06 04 00 00 00 7F
As a second example, sending Device ID 10 a SET command for the playback master “up” fader to
100% would be formatted as follows:
F0 7F 0A 02 01 06 00 01 00 64 7F
Firing Macros
Macros are relatively simple. Only macros 1-127 can be triggered, represented by one hexadecimal
byte.
Eos - Macro 12
MSC Formatted - 0C
For example, sending Device ID 5 a FIRE command for macro 17 would be formatted as follows:
F0 7F 05 02 01 07 11 F7