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Controlling via MIDI commands
MAC-4.4 can be controlled by Program
Change and/or Control Change commands.
To choose the commands' type received by the
controller use the Pr.Ch. and Ctrl Ch micro-
switches. ON position indicates that the
commands will be received.
In case of using Program Change command
the program number should be counted by
following formula:
Program number= amp channel number + SUM
SUM = 0 + 4 (if the output No. 5 is active) + 8
(if the output No. 6 is active) + 16 (if the output
No. 7 is active) + 32 (if the output No. 8 is active)
SWITCH OUT
5
6
7
+4
+8
+16
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
ON
ON
ON
ON
ON
8
+32
SUM
OFF
0
OFF
4
OFF
8
OFF
12
OFF
16
OFF
20
OFF
24
OFF
28
ON
32
ON
36
ON
40
ON
44
ON
48
ON
52
ON
56
ON
60
7
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