Sharp CS-2870 CS-2870 Operation Manual - Page 9

iirrnn

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® of O g @ CI SUBTOTAL MEMORY KEY TOTAL MEMORY KEY DATE KEY: Can be used to store and display/print or recall the date or any other factor for repeated use in an application. O AVG AVERAGE KEY: Used to calculate the average. (D =1 CHANGE SIGN KEY: Changes the algebraic sign of a number (i.e., positive to negative or negative to positive). O MU MULTIPLE USE KEY: Used to perform mark-ups, percent change and automatic add-on/discount. © DISPLAY Display format: Calculation display (main): 11:1-13-I ii4r...r1 nLI nI: L1 nil ....l !I• I -I I! I • E Item counter display (sub): Symbols: I : Memory symbol Appears when a number is in the memory. - : Minus symbol Appears when a number is negative. E : Error symbol Appears when an overflow or other error is detected. • : Grand total memory symbol Appears when a number is in the grand total memory. 7

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®
of
SUBTOTAL
MEMORY
KEY
O
g
TOTAL
MEMORY
KEY
@
CI
DATE
KEY:
Can
be
used
to
store
and
display/print
or
recall
the
date
or
any
other
factor
for
repeated
use
in
an
application.
O
AVG
AVERAGE
KEY:
Used
to
calculate
the
average.
(D
=1
CHANGE
SIGN
KEY:
Changes
the
algebraic
sign
of
a
number
(i.e.,
positive
to
negative
or
negative
to
positive).
O
MU
MULTIPLE
USE
KEY:
Used
to
perform
mark-ups,
percent
change
and
automatic
add-on/discount.
©
DISPLAY
Display
format:
Calculation
display
(main):
1
-
1
-I
iirrnn
1:1
3
4
...1
LI
I:
L1
nil
I -I I
....
l
!I•
I!
E
Item
counter
display
(sub):
Symbols:
I
:
Memory
symbol
Appears
when
a
number
is
in
the
memory.
:
Minus
symbol
Appears
when
a
number
is
negative.
E
:
Error
symbol
Appears
when
an
overflow
or
other
error
is
detected.
:
Grand
total
memory
symbol
Appears
when
a
number
is
in
the
grand
total
memory.
7