Sharp EL-556G - Notes on Battery Replacement; Caution; Replacement Procedure

BATTERY REPLACEMENT
Batteries Used
Alkaline-manganese
battery
(LR44)
x
2
Battery Replacement
lf
the
display
has
poor
contrast,
the
batteries
require
replacement.
Notes on Battery Replacement
Improper
handling
of
batteries
can
cause
electrolyte
leakage
or
explosion.
Be
sure
to
observe
the
fol-
lowing handling rules:
e
Replace
both
batteries
at
the
same
time.
e Do not mix new and used batteries.
e
Make
sure
the
new
baiteries
are
the
correct
type.
e
When
installing,
orient
each
battery
properly
as
indicated
in
the
calculator.
Caution
e
Keep
the
batteries
out
of
the
reach
of
children.
e
Exhausted
batteries
left
in
the
calculator
may
leak
and
damage
the
calculator.
e
Explosion
risk
may
be
caused
by
incorrect
han-
dling.
e
These
batteries
must
be
replaced
only
with
others
of the
same
type.
Replacement Procedure
1.
Turn
the
power
off
by
pressing
(OFF)
.
2. Remove the two screws on the back and remove
the back cover.
3. Remove the used batteries LR44
by prying them with a ball-
point pen or other similar
pointed
device.
wAR
ae
4.
Install
two
new
batteries
a
with their positive terminals
facing up.
= 90=