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MIDI KEYBOARD CMK-2 APPENDIX-B AHLBORN MESSAGES
50 2009 CLASSIC ORGAN WORKS CMK-2 Manual 1.5.doc
Table 16: Piston & Crescendo messages, all units
[8]
Group No.
Data sent:
Off ----> On
Data sent:
On ----> Off
Description Note
A0 CF 20 Ahlborn - General Cancel 1
81 CF 01 Ahlborn - Mem. A Gen. #1 2
82 CF 02 Ahlborn - Mem. A Gen. #2
83 CF 03 Ahlborn - Mem. A Gen. #3
84 CF 04 Ahlborn - Mem. A Gen. #4
85 CF 05 Ahlborn - Mem. A Gen. #5
86 CF 06 Ahlborn - Mem. A Gen. #6
87 CF 07 Ahlborn - Mem. B Gen. #1
……. etc.
9E CF 1E Ahlborn - Mem. E Gen. #6
E4 CF 64 Cancel Crescendo
E5 CF 65 CF 64 Crescendo Stage #1 / Off 3
E6 CF 66 CF 65 Crescendo Stage #2 / 1
E7 CF 67 CF 66 Crescendo Stage #3 / 2
……. etc.
EF CF 6F CF 6E Crescendo Stage #11/10
F7 CF 77 CF 6F Crescendo Stage #12/11
F8 CF 78 CF 77 Crescendo Stage #13/12
……. etc.
FF CF 7F CF 7E Crescendo Stage #20/19
NOTES:
1) Prog#1 (00h) on the Control Channel will actually act as a "Recall Hand Registration", but will correspond to a General
Cancel if hand registration is not used.
2) Ahlborn Archive Modules have 6 Programmable Presets on 5 Memory levels, accessed by sending Prog#1-30 (01h - 1Eh).
3) These functions are presumed to be connected to a "shade roller" Crescendo switch, which provides sequential switch
closures and releases. These messages can also be generated by an analog input.