Classic Organ Works CMK-2, User Manual

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Input 1: To this a swell shoe is connect for use as a normal expression pedal or as a crescendo pedal. Which it
is to be used as is configured using CMK Config software on a personal computer
.
Figure 7 Wiring Schematic for Analog input
The CMK-2 has provision for up to four extra input functions on the circuit board. These inputs are reserved for future
use.
Analog Input 1 is used explicitly for the Crescendo controls the Ahlborn Archive module. Analog Input 2 can be
configured by the CMK-2 Config software or the setup key sequence described in the
Programming
section on page 24.
Table 2: Connection Chart
Connection Name Connection Type Hardware Description
Required Connections
Power Input 1. Co-ax 2.1mm (either polarity)
OR
2. 4-input Terminal Block
Input 1 for +12V, Input 2 for GND
9-12V, 400mA minimum
MIDI IN Input DIN 5-pin socket 180° Standard MIDI signals
MIDI OUT 1-4 Output DIN 5-pin socket 180° Standard MIDI signals
Optional Connections
Analog Input Pins, 0.025 ” Square,
0.3 ” long, 0.1 ” pitch
‘Analog Input 1’ is used for
crescendo and ‘Analog Input 2’ is
used for volume/expression.