Roland U-20 Owner's Manual page 123

DPLAY MODE
OPERATIONS
AND
FUNCTIONS
Performance
Functions (turned
on/
off
from
the panel while playing)
^Key Transpose
Chord
Play
tArpeggio
Play
I
MIDI
»MIDI IN
MIDI
OUT
»MIDI
THRU
This
ftinction shifts the
range
of
the keyboard.
The
Key-
Transpose
setting
is
part
of
the
Keyboard
Patch.
This function
allows
you
to
play chords
by
pressing a
single note.
A
different
chord can be
assigned
to
each
note
C,
C#,—
B.
From
8 previously created
Chord
Sets,
you
can
select
2
for
use in a
Keyboard
Patch.
This
function arpeggiates the
keys you
hold.
Arpeggio
Type and
Rate
settings are part of the
Keyboard
Patch.
This connector
receives
MEDI
data
from MIDI
devices
such
as sequencers.
The
U-20
will function
as a multi-timbral
sound
generator
in
any
Play
mode
(except
for
ROM
Play).
This connector transmits
MIDI
data. In
Part Play mode,
Rhythm
Play mode, and
ROM
Play mode,
MIDI
data
is
not transmitted.
This connector re-transmits the
MIDI
data received
at
MIDI
IN»
without changing
it
in
any way. This
allows
you
to
transmit the same
data to several devices.
Program Changes Transmitted from
a
Keyboard
Patch
For each keyboard
patch,
you
can
specify a
program
change
number
to
be transmitted.
When
you
select
a
keyboard
patch
from
the front
panel, this
program change
number
will
be transmitted from MIDI
OUT.
In
keyboard
patch mode,
this
program
change data can
also select
sound
patches or timbres.
Patch
Dump
The
patch
dump
function allows
you
to
transmit patch
data
as
an
exclusive
message from MIDI OUT.
If
you
select
a patch while
the
patch
dump
switch
(setup)
is
on,
the
data
for the selected
patch
will
be
transmitted.
(c-For
details, refer to
page
146,
"Patch
Dump".)
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