Sharp QS-2130 operation manual Errors, Over Flow Calculation

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ERRORS

There are several situations which will cause an overflow or an error condition. When this occurs, an error symbol “E” will be displayed.

The , or key must be pushed to restart the calculation. The contents of the memory at the time of the error are retained.

1.Entry of more than 12 digits.

(The first 12 digits of an entry number and an error symbol “E” are displayed. In this case depress

the or key.)

2.When the integer portion of an answer exceeds 12 digits and does not exceed 24 digits

OVER FLOW CALCULATION

 

 

 

 

 

Ex. Set the decimal at “F”

 

 

 

 

 

 

908770000000

 

 

.0326

 

 

 

27.8763803680E

 

 

 

 

 

 

 

 

 

27.8763803680

(24,363.9564416 ×

 

874

 

 

 

24’363.9564416

 

1,000,000,000,000 = 24,363,956 441,600,000)

3.When the integer portion of the quotient in percentage calculation is 25 digits.

(Ex. 100000000000 0.00000000001 )

4.When any number is divided by zero (Ex. 5 0 ).

5.When the contents of the memory exceed 12 integers.

(Ex. 999999999999 1 )

6.When the square root of a negative number is calculated. (Ex. 5 )

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Contents QS-2130 Contents Operational NotesKeyboard Operating Controls Constant Mode SelectorDECIMAL/ADD Mode Selector Rounding SelectorAccumulation Selector 2ND Memory KeysClear ALL KEY Square Root KEY Item Count KEYRight Shift KEY Clear Entry KEYDecimal Point KEY Power ON/CLEAR KEYChange Sign KEY Minus Equals KEY1ST Memory Keys Division KEYMultiplication KEY DisplayPower Supply Brightness for operationReplacing the Backup Battery Automatic Power-Off function A.P.O Calculation Examples Calculation Example Operation DisplaySquare 34.00 M Percent MARK-UP Based on Cost Percent MARK-UP Based on Selling PriceAveraging ExampleUsing the 2ND Memory 1746 Operation DisplayErrors Over Flow CalculationSpecifications Memo Memo Sharp Corporation