Sharp EL-556G

As
shown
above,
for
the
key
notation
of
a
second
function,
only
the
key’s
second
function
is
indicated
following
and
not
the
function
or
number
printed
on
the
key
itself.
Numbers
are
not
indicated
as
keys,
but
as
ordinary
numbers.
Power On and Off
Press
to
turn
the
calculator
on,
and
OFF)
to turn it off.
Clearing Methods
There
are
three
clearing
methods
as
follows:
(ON/C]
-
Clears
all
values
in
the
calculator.
(Excluding
coefficients
of
simul-
taneous
linear
equation
with
three
unknowns,
statistical
data
and
the
memory
contents
in
the
normal
mode.)
When
entering
a
numerical
value,
clears
only
the
value
on
the
display.
To
clear
all
values
including
function
and
calculation
instructions,
Nc
must
be
pressed
twice.
QndF})
(CA)
:
Clears
the
values
in
the
calculator,
excluding
the
independent
memory
contents
in
the
normal
mode.
>]
-
Clears
the
rightmost
digit
of
an
entered
numerical
value.
Priority
Levels
in
Calculation
This
calculator
performs
operations
according
to
the
following
priority:
1.
m,
memory
recall
2.2
3.
Functions
preceded
by
their
argument
(%,
x7,
x*,
nl,
etc.)
Le
eas
5.
Implied
multiplication
of
a
memory
value
(2A,
etc.)
se