Utility functions, Title edit, Midi bank & channel assignmet – Yamaha SPX50D User Manual
Page 26: Midi bank & channel assignment
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4
: UTILITY FUNCTIONS
The SPX50D UTILITY button provides access to a number of
important functions. Each press on the UTILITY button ad
vances to the next function until the UTILITY mode is exited:
TITLE EDIT - MIDI CONTROL -» MIDI PRO
CHANGE F.SW MEMORY RCL - exit UTILITY
mode.
/ TITLE EDIT /
This function makes it possible to create original titles for pro
grams you edit and store in memory locations 51 through 00.
The TITLE EDIT function is the first one to appear when the
UTILITY button is pressed. The "TITLE EDIT” function name
appears on the bottom line of the LCD, and an underline cursor
appears at the first character position on the top line. The
MEMORY and STORE buttons are used to move the cursor
back and forth, while the A and V buttons are used to select
a new character for the current cursor position. Simply move
the cursor to each character position in turn, selecting the ap
propriate characters at each position.
The available characters are as follows;
/MIDI BANK & CHANNEL ASSIGNMEt^
The SPX50D makes it possible to select specific programs via
external MIDI control. You can set up the SPX50D, for example,
so that when you select a voice on your synthesizer the most
appropriate effect for that voice is automatically selected. This
is accomplished because each time you select a voice on your
MIDI synthesizer it transmits the corresponding MIDI PRO
GRAM CHANGE NUMBER. The SPX50D receives this PRO
GRAM CHANGE NUMBER and selects the effect program that
you have assigned to it using the MIDI PROG CHANGE func
tion which will be described below. The SPX50D also accepts
MIDI KEY ON EVENT messages to trigger some of the gate
effects, and MIDI KEY ON NUMBERS to set the PITCH pa
rameter of the Pitch A effect. The SPX50D actually can be
programmed with four completely independent sets of MIDI
PROGRAM CHANGE NUMBER/MEMORY NUMBER assign
ments. Each of these is contained in a different “bank”: A, B, C
or D. Each BANK may also be programmed to receive on a
different MIDI channel. An example of the way the four banks
may be programmed with different receive channels and pro
gram number/memory number assignments is given below:
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4
5
6
7
8
9
A
B c
D
E
F
G
H
I
J
K
L
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0
P
Q
R
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W
X ,Y
z
a
a
b
c
d
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0
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p
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[ ]
<
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& /
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!
? -
-
-Receive channel
BANK: A
^ PH 1
BANK: B
CH = 2
PGM 1 = MEM 1
PGM 1 = MEM 6
PGM 2 = MEM 4
PGM 2 = MEM 7
PGM 3 = MEM 8
PGM 3 = MEM 16
PGMJ28 = MEM,40
PGM 128 = MEM 1
Voice PGM
number
Memory number of SPX50D
BANK: C
CH = 15
BANK: D
CH = OMNI
PGM 1 = MEM 90
PGM 1 = MEM 1
PGM 2 = MEM 89
PGM 2 = MEM 2
PGM 3 = MEM 88
PGM 3 = MEM 3
PGM 128 = MEM 40
PGM 128 = MEM 38
27