Extron Electronics Matrix 200 - Manual (Page 110)

Extron • Matrix 200 • User’s Manual
Appendix B • Programming Guide
B-22
CMD37 (55h) — Request Audio Parameters
The Host asks the Matrix 200 to send the configuration for the audio board.
Format: CMD37, SCMD, Cks1, Cks2, EOT
Where: SCMD contains the board address. Same as CMD36.
Example 1: 55h, 85h, Cks1, Cks2, 04h
Requests input audio information for audio plane (board #5).
Example 2: 55h, 95h, Cks1, Cks2, 04h
Requests output audio information for audio plane (board #5).
Response: CMD37, 85, Erc, {(InLeft Gain, InRightGain, InMisc, CR)...}
or
CMD37, 95, Erc, {(OutLeft Gain, OutRightGain, OutMisc, CR)...}
Possible Ercs: D4 = No audio board