Casio TONEBANK CT-390 - Care of Your Keyboard; Handling Precautions; Troubleshooting Guidance

Care
of
Your
Keyboard
.
Avoid
heat,
humidity,
and
direct
sunlight.
Do
not
overexpose
the
unit
to
direct
sunlight,
place
it
near
a
heater,
or
in
any
area
subject
to
high
temperature.
.
Avoid
severe
impacts
and
do
not
drop.
Severe
impacts
can
result
in
malfunction.
When
carrying
or
transportion
the
unit,
protect
the
keyboard
and
keys
by
packing
with
soft
cloth.
Keep
the
unit
free
of
liquids,
dust,
particles,
etc.
Do
not
allow
foreign
matter
to
enter
between
the
keys.
Be
especially
careful
of
metallic
objects
such
as
hairpins,
sewing
needles
or
coins.
Also,
do
not
allow
the
unit
to
get
wet.
Never
attempt
to
modify
any
part
of
the
unit.
Your
keyboard
is
a
precision
musical
instrument
made
up
of
sophisticated
electronic
parts.
Any
modification
of,
or
tampering
with
internal
components
can
Cause
trouble
or
malfunction.
Do
not
use
lacquer
thinner
or
similar
chemicals
for
cleaning.
Clean
the
keyboard
with
a
soft
cloth
dampened
with
a
mild
detergent
solu-
tion
and
squeeze
it
until
almost
dry.
Remove
batteries
before
extended
storage.
Batteries
left
in
the
unit
for
long
periods
can
leak
and
cause
damage
to
elec-
tronic
circuitry.
In
case
of
malfunction.
..
|
Check
whether
buttons
and
connections
are
set
correctly
as
indicated
in
the
troubleshootiong
chart.
If
the
unit
still
does
not
work
properly,
contact
the
original
retailer
ora
nearby
dealer.
Never
attempt
to
repair
the
unit
your-
self.
This
can
result
in
serious
damage
of
the
components.
218.
Rhythm source:
Model:
CT-390
_
Number
of
keys:
49
keys
Polyphonic:
10-note
polyphonic
Preset
tones:
20;
Piano,
Harpsichord,
Vibraphone,
Jazz
organ,
Pipe
organ,
Brass-ens,
Flute,
Chorus,
Jazz
guitar,
Bells,
Funky
clavi,
Metallic
sound,
Synth-ens,
Percussion,
Elec
piano,
Organ,
Accordion,
Strings,
Synth-reed,
Bass
(Wood
bass/Slap
bass)
Tone
bank
sounds:
210
Auto-rhythms:
20;
Rock
1-2,
8
beat
1-2,
16
beat
1-2,
Disco
1-2,
Pops
1-2,
Slow
rock
1-2,
Swing,
Samba,
Bossa
nova,
Waltz,
Reggae,
Tango,
Beguine,
March
49
PCM
rhythm
sources
ae
eh
SPUN
cae
pe
ee
Se
Auto-accompaniment
function:
Casio
Chord
on/fingered
Vtingered
2
Effect:
Auto
harmonize
Terminals:
Output
jack
[output
impedance:
15Q,
output
voltage:
1V
(RMS)
MAX],
AC
adaptor
Jack
(DC
9V)
A4=442
Hz
+30
cents
Built-in
speaker:
12cm
dia
Tuning control:
Auto
power
off
function:
Approximately
6
minutes
after
the
last
Operation
Power
source:
3-way
AC/DC
power
sou
rce;
°
AC:
100,
117,
220,
240V
(+10V),
50/60
Hz,
with
optional
AD-5
AC
adaptor
*
DC:
6
D
size
(SUM-1/R20P)
manganese
dry
batteries
Battery
life:
Approximately
10
hours
°
Car
battery:
Requires
optional
CA-5
car
adaptor
Power
consumption:
5W
Dimensions:
900(W)
x
303(D)
x
91(H)
mm
35
7/6"(W)
x
11
15/16’(D)
x
3
9/16"(H)
ee tOcs,