CHD Elektroservis 8-435, Руководство пользователя, Страница: 3 / 16

P61-KBD
MIDI Interface for Korg Poly.61 Keyboard
Model 8-435 ver. 1.0
Copyright © 2018 CHD Elektroservis.
All rights reserved. No part of this publication may be reproduced in any form without the written permission of CHD Elektroservis.
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1 11 1 INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION
P61-KBD is a MIDI retrofit for Korg Poly-61 synthesizers. It allows Korg Poly-61 to be controlled via MIDI
commands as a MIDI expander. The interface works in one direction only – it only receives MIDI data. The Poly-
61’s keyboard, control panel sliders and switches are not transmitted
are not transmitted are not transmitted
are not transmitted as a MIDI data!
1.1 1.1 1.1 1.1 INTERFACE FUNCTION INTERFACE FUNCTION INTERFACE FUNCTION INTERFACE FUNCTION
Pic. 1
Pic. 1 Pic. 1
Pic. 1 –
––
– Interface function
Interface function Interface function
Interface function
The interface controls instrument’s keyboard in parallel
manner - own instrument’s keyboard can also be used
together with the MIDI Notes (see pic. 1). No other control
No other control No other control No other control
elements elements elements elements (switches, sliders, etc.) or sound parameters of the
instrument are driven via MIDI.
Parameters Parameters Parameters Parameters stored in permanent interface’s internal memory
(see pic. 2) control all functions of the interface. Table 1
shows default factory settings of the parameters after factory
reset. Parameters in permanent internal interface’s memory
can be changed with Bulk Dump SysEx message
④ ④ ④ ④
(see
chapter 4.2). After reset (during each instrument start-up), parameters stored in permanent internal interface’s
memory are copied to edit buffer
① ① ① ①
and they control the all interface’s functions from there.
During the interface operation, parameters in edit buffer (that affect the interface directly) can be changed via
MIDI CCs
② ② ② ②
(see chapter 3.1.2) or via SysEx messages
③ ③ ③ ③
(see chapter 3.3). All these changes are temporary
only – they are lost when the instrument is switched off!
Pic. 2 Pic. 2 Pic. 2 Pic. 2 – –– – Interface’s internal memory structure Interface’s internal memory structure Interface’s internal memory structure Interface’s internal memory structure
Table 1
Table 1 Table 1
Table 1 –
––
– “Factory Reset” settings of the interface parameters (functions)
“Factory Reset” settings of the interface parameters (functions) “Factory Reset” settings of the interface parameters (functions)
“Factory Reset” settings of the interface parameters (functions)
Function Function Function Function Setting Setting Setting Setting Value of corresponding parameter [dec] Value of corresponding parameter [dec] Value of corresponding parameter [dec] Value of corresponding parameter [dec]
MIDI channel choice 1
st
MIDI channel MIDI Channel : 0 00 0
Keyboard shift setting (transpose) +36 semitones Key Shift : 36 36 36 36
Key priority setting Last key priority Key Priority : 0
00
0
Pitch Bend range setting
±
12 semitones Pitch Bend Range : 12 12 12 12