Function
Transmitted
Recogniz
ed
Remarks
Basic Channel
1
1 - 16
1 - 16
1 - 16
Def
ault
Changed
Note Number
0 - 127
0 - 127
*
1
12 - 120
Tr
ue v
oice
Pr
ogram
Chang
e
O
0 - 127
O
0 - 127
:T
rue #
After Touc
h
Contr
ol
Chang
e
X
X
O
X
O
Pitc
h Bender
O
System Exc
lusive
O
K
ey
’s
Ch’
s
V
elocity
O
9nH v = 1 - 127
O
8nH v = 0 - 127, 9nH v = 0
O
9nH v = 1 - 127
O
8nH v = 0 - 127
Note ON
Note OFF
Mode
Mode 3
X
Mode 3
X
Def
ault
Messages
Altered
System Common
X
X
X
X
X
X
: Song P
os
: Song Sel
: T
un
e
A
ux
Messa
g
es
Remarks
X
X
X
X
O
X
*
4
*
4
O
O
X
O
O
X
: All sound off
: Reset all controller
: Local ON/OFF
: All notes OFF
: Activ
e Sense
: Reset
System Real
Time
X
X
X
X
: Cloc
k
: Commands
0 1 5
6, 38
7 10 11 64 65 66 67 71 72 73
74 75 76 77 78 84 91 93 94
100, 101
Bank select Modulation P
or
tamento
Time
Data entr
y LSB
, MSB
V
olume
Pa
n
Expression Hold 1 P
or
tamento Switch
Sosten
uto
Soft pedal Filter resonance Release time Attac
k time
Filter cutoff Deca
y time
Vibr
ato r
ate
Vibr
ato depth
Vibr
ato dela
y
P
or
tamento Control
Re
verb send le
vel
Chor
us send le
vel
Dela
y send le
vel
RPN LSB
, MSB
Model:
CT
-X870IN
V
er
sion :
1.0
Mode 1 :
OMNI ON, POL
Y
Mode 3 :
OMNI OFF
, POL
Y
Mode 2 :
OMNI ON, MONO
Mode 4 :
OMNI OFF
, MONO
O :
Y
es
X :
No
O X X X O O X O X O O X X X
X X X X X X X X X X
*
2
*
4
*
4
*
4
*
4
*
3
*
3
*
3
*
4
*
4
*
4
*
4
*
4
*
4
*
4
*
2
*
4
O O O O O O O O O O O O O O
O O O O O O O O O O
*
2
*
2
*
2
O
*
2
*
1:
De
pend
s
on
to
ne.
*
2:
Fo
r de
tai
ls
abo
ut
RPN
and
s
yst
em
exc
lusi
ve
mes
sage
s,
s
ee
MIDI
Imp
le
m
ent
ati
on
a
t
ht
tp
://w
orld
.c
as
io
.c
om/
.
*
3:
In
acc
or
danc
e
wit
h
ped
al
ef
fe
ct
set
tin
g.
*
4:
Ou
tpu
t al
ong
wi
th
cer
ta
in
op
er
ati
on
s.
CTX870IN-E-1A.indd 2
2017/12/18 15:24:54