Sharp CS-1630 Operation Manual page 11

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PLUS EQUALS KEY: Ce B E S aa
The [2] key prints the entered number with a "+" Sater 'and adds ike
number to the contents of the calculation register.. This key is also used to
obtain the results.in, multiplication and Givision. and prints the product/
quotient with the symbol ">'',. - '
PERCENT KEY: et a !
Completes percent calculations. Has acacy and Greoun: capabilities.
DIVISION KEY: o e tye ake
Print the entered number with the symbol tien and orders division.
MULTIPLICATION KEY: ~~
Prints the entered number with the symbol a and orders" tiultiplication.
MEMORY PLUS KEY:
Adds an entry or an answer, to the | 'memory, snd: prints the number with
the symbol "+M'' qo: CS 630)... This key also serves as the [Z) key
when accumulating product and/or Sika
MEMORY MINUS KEY:
Subtracts an entry or an answer from ihe memory: and prints the number
at,
in red with, the symbol ""—M" ("M'": CS-1630).. This key also:serves asthe
. 5] key when accumulating negative products and/or quotients.
RECALL/SUB-TOTAL MEMORY KEY:
Reads the contents of the memory and prints the number with the symbol
"OM" ("M"': CS-1630). The contents of the memory are not disturbed
and may be used for further, calculation. el a e
CLEAR/READ MEMORY KEY:, avr o o o a
Reads and clears the memory. The total is sprinted with the ESI vo"
(OM: CS-1630). ere:
MULTIPLE USE KEY: yeh!
Used to perform mark-ups, percent change and automatic add-on/is-
ts Sey ot t y o l h e s sar
CHANGE: SIGN KEY:
'Changes the eelad sign of a number a e., positive to negative or nga-
: tive to positive).
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