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74 Owner’s manual
SYSTEM EXCLUSIVE (Generalmusic system exclusive)
Via MIDI, WK2 is able to recognise several different System Exclusive messages that con-
trol various parameters of the instrument: effects, master tune, master transpose.
The relative SysEx strings for the parameters in question are as follows:
REVERB CHANGE F0,2F,30,01,00,00,00,13,00,vv,F7
(vv= from 00h to 15h)
REVERB LEVEL F0,2F,30,01,00,00,00,13,01,vv,F7
(vv= from 00h to 7Fh)
Note: The reverb volume selected from the instrument panel must be set to its maxi-
mum setting (127)
REVERB TIME F0,2F,30,01,00,00,00,13,02,vv,F7
(vv= from 00h to 7Fh)
CHORUS CHANGE F0,2F,30,01,00,00,00,13,05,vv,F7
(vv= from 00h to 15h)
CHORUS LEVEL F0,2F,30,01,00,00,00,13,06,vv,F7
(vv= from 00h to 7Fh)
CHORUS RATE F0,2F,30,01,00,00,00,13,07,vv,F7
(vv= from 00h to 7Fh)
CHORUS DEPTH F0,2F,30,01,00,00,00,13,08,vv,F7
(vv= from 00h to 7Fh)
MASTER TUNE F0,2F,30,01,00,00,00,07,00,vv,F7
(vv= standard value 40h + / - 40h )
MASTER TRANSPOSE F0,2F,30,01,00,00,00,09,02,vv,F7
(vv= standard value 18h + / - 18 h semitones)
IMPORTANT: All the numbers within the SysEx string must be expressed as “HEXA-
DECIMAL” codes. Specific midi channels are not required for system exclusive mes-
sages.
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