AMX AXB-MIDI User Manual

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Programming
8
 AXB-MIDI MIDI Interface
IN A and IN B MIDI Signal Routing
The following table shows all routing value possibilities for IN A and IN B incoming MIDI signals 
in relation to the AXB-MIDI rear panel connectors. The value determines where the IN A and IN B 
MIDI signals will be routed.
Inputs are controlled as Channels 1 through 8. 
AXB-MIDI Send_Commands (Cont.)
Command
Description
RXOFF
The AXB-MIDI will not pass 
on received characters to the 
Central Controller. This is the 
default.
Syntax:
'RXOFF'
Example:
SEND_COMMAND <device>,'RXOFF'
Turns IN A and IN B transmit to the Central Controller off.
TXCLR
Clear all characters waiting in 
both transmit buffers (MIDI 
THRU and MIDI OUT).
Syntax:
'TXCLR'
Example:
SEND_COMMAND <device>,'TXCLR'
Clears THRU and OUT transmit buffers.
TXTHRUCLR
Clear characters waiting in 
the MIDI THRU transmit 
buffer.
Syntax:
'TXTHRUCLR'
Clear characters waiting in the MIDI THRU transmit buffer.
Example:
SEND_COMMAND <device>,'TXTHRUCLR'
Clears THRU transmit buffer.
TXOUTCLR
Syntax:
'TXOUTCLR'
Clears characters waiting in the MIDI OUT transmit buffer.
Example:
SEND_COMMAND <device>,'TXOUTCLR'
Clears OUT transmit buffer of all contents.
IN A and IN B Signal Routing
Value
THRU
OUT
AXlink
0
1
X
2
X
3
X
X
4
X
5
X
X
6
X
X
7
X
X
X
The power-up default value is 3.