Roland JX-1 Owner's Manual page 5

O
POWER
SWITCH
To
turn
the
power
on, press
the
switch.
To
turn
off,
press
it
again.
ON
OFF
OACIN
Use only the
AC
adaptor
supplied.
Loop
the adaptor
cord
around
the cord
hook
to prevent the adaptor
from
accidental disconnection.
O
OUTPUT
JACKS
These
jacks
provide output of
the
JX-1's
sound. Con-
nect the keyboard
to a mixer, keyboard
amplifier,
or
other device
using these
jacks. In
order to get the
most
out of the instrument, use stereo
output
(L/R)
wherever
possible.
If
you wish
to use
monaural
out-
put, use the
L
(MONO)
jack only. (Mixer;
M
Series,
BOSS BX
Series;
Amp: CK
Series,
MA-12AV,
or
similar.)
O
PHONES
JACK
Connect
stereo
headphones
to
this jack.
INPUT JACKS
These
jacks
accept audio
signals
from
external
sources.
The
audio
signals
input here are
mixed
with
what
is
generated by the keyboard
itself
before
being output from
the
OUTPUT
or
PHONES
jack.
These
jacks
should be connected to the
OUTPUT
(LINE
OUT)
jacks
on your
radio-cassette player or
other audio equipment
(rhythm machine
etc.).
You
will
need
to adjust the
volume
of
the connected
de-
vice
to get the proper balance.
Headphones
L R
Radio-cassette
player, rhythm
machine
O
PEDAL
HOLD
JACK
Accepts connection of
a foot switch.
The
foot switch
will
act as
a
damper
pedal, allowing
you
to
sustain
notes played
on
the keyboard.
O
MIDI
CONNECTORS
These connectors allow you
to use MIDI
cables
to
connect the
JX-1
with other MIDI-equipped
units.
For
details,
refer to "Using MIDI,"
page
10.
Turning
on Power
Once
all
connections have been
properly
made,
turn
on
the devices
in
the
following
order:
Turn
on
the
JX-1.
\
(5)
Turn
on
the
power
to the mixer
and
amplifier.
(3)
Adjust the volume.
* Due
to
its
circuitry
protection feature,
this
instrument
requires a
few
seconds
after
power up
before
It is
ready
for operation.
When
your
playing
session
is
finished, turn
down
the
volume on
the
amp
and/or
mixer.
Then
turn off
the
units
in
this
order:
Amp,
mixer,
then the
key-
board.
(This
is
the
reverse order used
when
power-
ing
up.)
Once
all
units
are
turned
off,
you
can
dis-
connect the
cables.
Setting
Up
the
Music Stand
The
music stand
(supplied with instrument) should
be
attached
as
shown
in
the
illustration.
* Make
certain
you
always
remove
the music stand before
moving the
unit.