Korg RK-100 - Specifications; MIDI Implementation

1.
SPECIFICATIONS
DC- IN
MIDI out
(DIN
socket)
2
UM-3
X
6/AC
adaptor (9V,
100mA minimum)
1,110(W)
X
293(D)
X
69(H)
mm
4.4kg (with battery)
Batteries (UM-3
X
6)
MIDI cable (5m)
Control:
Pitch
bend wheel (Up, Down)
Modulation wheel
(0—10)
Volume
wheel (0-10)
Program up
switch
Program down switch
Octave
switch (H/M/L)
Modulation
destination
1
(Modulation wheel/Joy
stick
+
Y direction)
2
(Joystick
-
Y direction)
Program select
(1-1—
8-8,
0-63
at
MIDI)
Keyboard:
Octave:
Matched
Model:
Program
Select:
Program Number Display:
41 Keys (C-E)
H
(60-100
at
MIDI)
M (48-88 at MIDI)
L
(36-76 at MIDI)
MIDI equipped
synthesizer
Program number
0—63
at
MIDI
LED
Bank^
8
(Green)
Program ^
7
(Red)
Input Jack:
Output Jack:
Strap Pins:
Power Supply:
Dimensions:
Weight:
Accessories:
2.
MIDI
IMPLEMENTATION
Transmitted data
Status byte
2nd byte
3rd byte
Description
1 0 0
1
;0 0 0
0 0
k k k k k k k 0 0 0
0 0 0 0 0
Note Off event
©o
1 0 0
1 0 0 0
0:
0
k k k k k k k 0
1 0 0 0 0 0 0
Note On event ^
O
Vo
1 0 1 1 0 0 0
0 0 0 0 0 0 0
0
1
0 v V
V V V V
V Modulation 1
fiO
—
1 0 1
1
0
0 0 o; 0 0
0 0 0 0
1 0 0 V V V
V V V V
Modulation
2
So
1 0 1
1 0 0 0
o' 0 0 0 0 0
1 1 1 0 V V V V
V V V Output
Volume
SOO*?-
—
1 1
0
0.0 0 0 o:
0 0
P P
P P P P
— —
Program change
CO
“*
1 1 1 0. 0 0 0 o'
0 0 0 0 0 0 0
0 0 b b b b
b b b
Pitch bend
t
®
1 1 1 1 1 1 r o'
— — —
— — — —
—
Active Sensing
Note:
1.
When power is
turned on, the RK-100
sends program
change (0 on
MIDI),
modulation, volume, and
pitch
bend
control change data
according to
positions of con-
trols on RK-100.
2. Note
number (kkkkkkk)
can be changed by the
octave
selector,
L
=
36-76:
M
=
48-88:
H
=
60-100.
3.
Destination switch
position has
the following
effects.
At
"1":
MG
wheel controls
joystick +Y
direction or
modulation
wheel on a 2-wheel
equipped synth.
At
"2":
MG wheel
controls joystick
-Y direction only.
4.
Program number
(pppppp)
covers the range of
0-63
MIDI.
5. Output volume
(vvvvvvv) range is
0-127
MIDI.
6. Active
sensing is sent every
200msec.
-
2
-