All clear key
Press G@ to clear everything except the contents of the
independent memory and constant memories.
Clear key
Press (@ to erase wrong entries (including exponential
notation) and to erase functional results during mixed
calculations. The process of calculation remains un-
erased.
(>) Backspace key
Press [>) to backspace one digit to the left.
E) Sign change key
changes the displayed
number
from
positive to
negative or from negative to positive. If you press
after (Ex), the sign of the exponent will change.
Memory keys
Independent memory recall key
Press
to recall the contents
of the independent
memory.
(MR) does
not
clear the contents
of the
memory.)
Min) Independent memory in key
Press Min to store the displayed value into the indepen-
dent memory. The previous value in the memory will
be automatically erased.
(+), (&r)(v Memory plus and
memory minus keys
Press M+ to add the displayed value to the value in the
independent memory. Press (MF) M-) to subtract the dis-
played
value
from
the
value
in the
independent
memory.
(m+) ( (nen (m-) ) also obtains an answer of 4 basic calcula-
tions, x" and x^, and automatically adds (subtracts) it
to (from) the contents of the independent memory. The
answer obtained by this addition or subtraction will be
the new value in the memory.
Ko] Constant memory recall key
Press
to
recall
the
contents
of the
constant
memories 1 through 6. To recall a value stored in cons-
tant memory 5, for example, press: {ku)(5)
eoe