CHD 8-432, Руководство пользователя

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JP4-KBD
MIDI Interface forJupiter-4 Keyboard
Model 8-432 ver. 2.0
Copyright © 2012 CHD Elektroservis
All rights reserved. No part of this publication may be reproduced in any form without written permission of CHD Elektroservis.
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2.1. MIDI CHANNEL
This parameter sets the basic MIDI channel for communication with MIDI master system. Any
of the 16 available channels can be set as MIDI OMNI mode as well. OMNI mode enables the
instrument to receive data on all 16 MIDI channels simultaneously.
Parameter values are 0 to 16. Values 0 to 15 represent MIDI channels 1 to 16. Value 16 is for
OMNI mode. Value of this parameter can be adjusted only by MIDI System Exclusive Message – see
chapter 3.3.
2.2. KEY SHIFT
Key Shift parameter transposes the keyboard. Range of the Key Shift is 0 to +79 semitones. If
the 0 value is set, the lowest key of the keyboard is equal to MIDI note 0 and the highest key is equal
to MIDI note number 48. If trans1 semitone, the lowest key of the keyboard has assigned the
MIDI note number 1 and the highest key MIDI note number 49, etc. – if trans79 semitones the
lowest key has assigned MIDI note number 79 and the highest key MIDI note number 127. For more
details see pic. 2.
Parameter values are 0 to 79. The value can be adjusted in two ways:
a) by MIDI controller (Control Changes) Nr. 16 – see chapter 3.1.2.
b) by SysEx Message – see chapter 3.3.
2.3. KEY PRIORITY
Value of the parameter adjusts incoming MIDI Note On/Off commands processing in case of
all four tone generators of the instrument are being used.
Parameter values are 0 to 3.
0
!
LAST: Last key priority – the last pressed key always replaces the first key pressed.
1
!
HIGHER: Higher key priority – if the last pressed key is of higher tone than any of the previously
pressed keys, the lowest key tone is replaced.
2
!
LOWER: Lower key priority – if the last pressed key is of lower tone than any of the previously
pressed keys, the highest key tone is replaced.
3
!
NONE: No priority – if all four tone generators are being used, all Note On commands are
ignored at the MIDI input.
The value can be adjusted in two ways:
a) by MIDI controller (Control Changes) Nr. 17 - see chapter 3.1.2.
b) by SysEx Message – see chapter 3.3.
2.4. PITCH WHEEL RANGE
Parameter adjusts maximum range of the pitch bend controlled by the MIDI command “Pitch
Wheel“ (“Pitch Bend“).
Parameter values are 0 to 24. Value 0 switches the pitch bend off - MIDI command “Pitch
Wheel“ is ignored. Values 1 to 24 are equal to transposition semitones, therefore
±
2 octave
transposition is available.
The value can be adjusted in two ways:
a) by MIDI controller (Control Changes) Nr. 18 - see chapter 3.1.2.
b) by SysEx Message – see chapter 3.3.