Roland U-20 - Page 8

IMPORTANT
NOTES
In
addition to
the
safety
instructions on
page
2,
please
note the
following points.
Concering
the
Power
Supply
Whenever
you
make any
connections
with
other devices,
always
turn
off the
power to all
equipment first
This
will
help
in
preventing
malfunction
,
and
damage
to
speakers.
IDo
not
connect
the
unit to the
same
power outlet
as one
used for
distortion
producing devices
(
such as
motors
,
variable
lighting
devices).
Be
sure to
use
a
separate
power
outlet.
Concering
Placement
^Should the
unit be
operated
nearby
television or
radio
receivers,
TV
pictures
may
show
signs
of
interference,
and
static
might be
heard
on radios.
In such
cases, move
the
unit out
of
proximity
with
such
devices.
Maintenance
IFor
everyday
cleaning, wipe
the
imit
with a soft
dry
cloth, or
one
that is
dampened
shghtly. To
remove dirt
that
is
more
stubborn,
wipe using
a
mild,
neutral
detergent
Afterwards,
make
sure
to
wipe
thoroughly
with a
soft
cloth.
Never apply
benzene,
thinners,
alcohol
or
any like
agents, to
avoid
the
risk of
discoloration
and
deformation.
Other
Precautions
Protect the
unit
from
strong
impact.
Avoid
getting
any
foreign
objects
(coins,
wire, etc.),
or
liquids
(water,
drinks,
etc.) into
the
unit.
lA
certain
small
amoimt
of heat
will be
radiated
from
the
imit, and
this
should
not
be
considered a
malfunction.
Before using
the
unit
in a
foreign
country,
check
first
with
your local
Roland
Service
Station.
Concerning
Memory
Backup
I
The
unit
contains a
battery
which
maintanis the
contents of
memory
while
the
mam
power is
off. The
normal life
of this
battery is
5
years or
more, but
it is
strongly
recommended
that you
change
it every
5
years as
a nile.
When
it is time
to
change the
battery, contact
a Roland
Service
Station.
*
The first
time you
need to
change
the
battery
couid
occur before 5
years
have
passed.
When the
battery
gets
weak
the
following will
appear
in the
display. By
this
time, it is
possible
that the
contents
of memory
have
already
been lost.
"Internal
Battery
Low 1
"
^Please be
aware
that the
contents
of
memory
may at
times
be lost
;
when
sent
for
repairs or
when by
some
chance
a
malfimction
has
occurred.
Important
data
should be
saved on
RAM
Card,
or written
down on
paper.
During
repairs, due care
is
taken to
avoid the
loss of
data,
however, in
certain
cases,
such as
when
circuitry
related
to
memory
itself is
out of
order, we
regret
that
is may be
impossible to
restore
the
data.