Johannus SWEELINCK 17, Руководство пользователя

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6.2.4 Control changes (recognized)
/i
6.2.5 Program changes (transmitted/recognized)
Organ stops: This depends on the number of stops and the sequence of
stops.
MIDI stops (programmable): 1-128.
6.2.6 System exclusive messages (transmitted/recognized)
Each ‘sys ex’ (system exclusive) message largely looks the same. The first
7 bytes and the last byte are always the same. Only the value of the 8th byte
varies. This is the ‘sys ex message’ that Johannus generally uses: F0 00 4A
4F 48 41 53 XX F7 (hexadecimal).
Therefore, with the ‘sys ex messages’ described below, only the value of the
8th byte (XX) is given, and from which output it is transmitted.
All stops off
The ‘all stops off’ sys ex code is 7F. This sys ex code is transmitted through
the MIDI SEQ. output when the 0 piston is pressed for a long time.
When an ‘all stops off’ sys ex code is received, all stops on the instrument
are switched off.
Thumb piston values
When a piston is pressed, a sys ex code is transmitted with the value of the
piston that is pressed (for example PP = 00 P = 01) through the MIDI MOD.
output.
These sys ex codes are only important when the Johannus sound module
CSM 128 is connected to your instrument.
Other MIDI codes (transmitted)
Press the 0 piston to transmit the sys ex code, ‘all stops off’ and all volume
settings through the MIDI SEQ. output.
Controller 7 (07h) General volume, transposer 0 (00h) -
127 (7Fh).
Controller 11 (0Bh) Expression pedals, transposer 0 (00Fh) -
127 (7Fh).