Sharp QS-2130 - User Manual

Page 2 - OPERATIONAL NOTES; Please press the; CONTENTS; Page

1 OPERATIONAL NOTES Thank you for your purchase of the SHARP electronic calculator, model QS-2130. To insure trouble-free operation of your SHARP calculator, we recommend the following:1. The calculator should be kept in areas free from extreme temperature changes, moisture, and dust. 2. A soft, dry...

Page 3 - THE KEYBOARD; Solar cell

2 THE KEYBOARD Solar cell 4 3 1 2 7 9 11 12 8 10 6 5 13 14 15 17 16 18 22 21 19 20

Page 4 - OPERATING CONTROLS

3 OPERATING CONTROLS 1 CONSTANT MODE SELECTOR:“K” position: The following constant functions will be performed. Multiplication: The calculator will automatically remember the first number entered (the multiplicand) and the instruction. Division: The calculator will automatically remember the second ...

Page 7 - to

6 11 CHANGE SIGN KEY:Changes the sign of a number from a positive to a negative or a negative to a positive. Positive Negative Example: 5 → 5.– 12 POWER ON/CLEAR KEY:Clears the contents of the calculator, excluding the memory register. • Press the key whenever there are no display indicators, meanin...

Page 9 - POWER SUPPLY; Outdoors or by the window:

8 POWER SUPPLY This calculator has a solar cell and is energized by electrical energy produced by the solar cell. Thesolar cell converts luminous energy directly into electrical energy by utilizing the photovoltaic effect. Brightness for operationIf the light exposed to the solar cell is insufficien...

Page 12 - CALCULATION EXAMPLES; Depress the

11 CALCULATION EXAMPLES NOTE: ■ Depress the key prior to beginning any calculation. If nothing appears on the display during calculation do not continue making entries. CALCULATION EXAMPLE OPERATION DISPLAY Addition & subtraction 125 + 350 + 25 = • 0 • 125 350 25 0 500. 2.50 + 4.50 − 3.00 = • A ...

Page 15 - PERCENT MARK-UP BASED ON SELLING PRICE (

14 PERCENT MARK-UP BASED ON COST ( ) Calculate the selling price and the gross profit from the cost of $8,160 on the basis of a 15% profit onthe selling price. Calculation method: Selling price = = ➀ Grossprofit = – 8160 = ➁ ENTER DEPRESS DISPLAY 8160 8’160. 15 9’600.00 ➀ 1’440.00 ➁ PERCENT MARK-UP ...

Page 17 - USING THE 2ND MEMORY; Operation

16 USING THE 2ND MEMORY EXAMPLE: (874 − 557) × (7 + 8) (1746 + 876) ÷ (12 + 23) = Operation Display 0. 12 23 23. M 0. M 1746 876 2’622. M 35. M 75. M 0. M 874 874. M I 557 * 557. M I 0. M I 7 8 15. M I 317. M I 4’755. M I 75. M I 63. M I * : To store a negative number, use the before the .

Page 18 - ERRORS

17 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. ...

Page 19 - SPECIFICATIONS; Electronic calculator

18 SPECIFICATIONS Type: Electronic calculator Operating capacity: 12 digits Decimal point: Read in: Floating up to 11 decimal placesResult: Decimal-Set (F, 3, 2, 0) with add mode Calculations: Four arithmetic calculations, Constant calculation, Add mode in addition andsubtraction, Square calculation...

Page 20 - MEMO

Page 22 - SHARP ELECTRONICS CORPORATION; SHARP CORPORATION; PRINTED IN CHINA

SHARP ELECTRONICS CORPORATION Sharp Plaza, Mahwah, New Jersey 07430-2135 SHARP CORPORATION PRINTED IN CHINA 00LT(TINSE0433THZZ)

Sharp QS-2130 - User Manual

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