Roland JX-3P Owner's Manual page 29

MIDI
BUS
Jacks
It is
possible to connect
the device that
features
MIDI
(Connecting
the non-MIDI
device
may
cause
trouble).
*When
the Ext. Selector switch
^
is
at
the
MIDI
position,
the
built-in
sequencer
of the
JX-3P does not work.
MID!
BUS
Input
Through
this jack,
digital
signal
is
input
from
a
MIDI
device to control the JX-3P.
(e.g.)
Controlling the
JX-3P by
the
JP-6.
MIDI BUS Output
Through
this jack, digital signal
is
output
from
the
JX-3P
to
control another MIDI
device.
(e.g.)
Controlling
the JP-6 by JX-3P.
JP-6
JX-3P
JX-3P
JP-6
MIDI
BUS
THRU
This jack
is
to
output
the
same
digital
signai as
what
fed
into the input Jack.
By
using this jack,
it is
possible to control
several
devices
by one
device.
{e.g.}
Controlling the devices
(2),
(3)
and
®
sim-
ultaneously
by
the JX-3P
(t).
NOTE
When
using the
MIDI
BUS
THRU
Jack
for
serial set
up,
it
is
recommended
not to con-
nect
more
than 10
devices
at
a time, as
it
may
cause trouble.
If
you
need to
set
up
more than
10 devices, please use the
Roland MIDI
THRU
Box MM-4.
®
JX-3P
•Turning
the
Hold function on
or off with
the Pedal
Switch
uses
the Control Change
No.
64
of MIDI
BUS
Format.
*The
Patch Programs 'A-V
to 'D-16' cor-
respond with the Program Changes
of No.
to 63.
*TheJX-3P's
Channel
Number
is
T.