AMX AXB-MIDI - Manual (Page 18)

Programming
14 AXB-MIDI MIDI Interface
Channel Mode Messages (Cont.)
Status (D7---D0) Data Bytes (D7---D0) Description
1011nnnn (Cont.) • All Notes Off.
When an All Notes Off is received, all oscillators will
turn Off.
c = 123, v = 0: All Notes Off
c = 124, v = 0: Omni Mode Off
c = 125, v = 0: Omni Mode On
c = 126, v = M: Mono Mode On (Poly Off) where M is
the number of channels (Omni Off) or 0 (Omni On)
c = 127, v = 0: Poly Mode On (Mono Off)
• (Note: These four messages also cause All Notes Off).