Sharp EL501WBBK Operation Manual - Page 1

SCIENTIFIC CALCULATOR ENGLISH MODEL EL-501W OPERATION MANUAL PRINTED IN CHINA / IMPRIMÉ EN CHINE / IMPRESO EN CHINA 04AGK (TINSE0496THZZ) DISPLAY • Floating point system • Scientific notation system ←Symbol INTRODUCTION Thank you for purchasing the SHARP Scientific Calculator Model EL-501W. About the calculation examples (including some formulas and tables), refer to the reverse side of this English manual. Refer to the number on the right of each title on the manual for use. After reading this manual, store it in a convenient location for future reference. Operational Notes • Do not carry the calculator around in your back pocket, as it may break when you sit down. The display is made of glass and is particularly fragile. • Keep the calculator away from extreme heat such as on a car dashboard or near a heater, and avoid exposing it to excessively humid or dusty environments. • Since this product is not waterproof, do not use it or store it where fluids, for example water, can splash onto it. Raindrops, water spray, juice, coffee, steam, perspiration, etc. will also cause malfunction. • Clean with a soft, dry cloth. Do not use solvents or wet cloth. • Do not drop it or apply excessive force. • Never dispose of batteries in a fire. • Keep batteries out of the reach of children. • This product, including accessories, may change due to upgrading without prior notice. SHARP will not be liable nor responsible for any incidental or consequential economic or property damage caused by misuse and/or malfunctions of this product and its peripherals, unless such liability is acknowledged by law. o Press the RESET switch (on the back), with the tip of a ball-point pen or similar object, only in the following cases. Do not use an object with a breakable or sharp tip. Note that pressing the RESET switch erases all data stored in memory. • When using for the first time • After replacing the batteries • To clear all memory contents • When an abnormal condition occurs and all keys are inoperative. If service should be required on this calculator, use only a SHARP servicing dealer, SHARP approved service facility, or SHARP repair service where available. Hard Case Mantissa Exponent (During actual use not all symbols are displayed at the same time.) If the value of mantissa does not fit within the range ±0.000000001 - ±9999999999, the display changes to scien- tific notation. The display mode can be changed according to the purpose of the calculation. 2ndF : Appears when @ is pressed, indicating that the functions shown in orange are enabled. HYP : Indicates that h has been pressed and the hyperbolic functions are enabled. If @ H are pressed, the symbols "2ndF HYP" appear, indicating that inverse hyperbolic functions are enabled. DEG/RAD/GRAD: Indicates angular units and changes each time G is pressed. The default setting is DEG. ( ) : Appears when a calculation with parentheses is per- formed by pressing (. BIN : Indicates that @ ê has been pressed. Binary system mode is selected. OCT : Indicates that @ î has been pressed. Octal system mode is selected. HEX : Indicates that @ ì has been pressed. Hexadecimal system mode is selected. CPLX : Indicates that @ π has been pressed. Complex number mode is selected. STAT : Indicates that @ Æ has been pressed. Statistics mode is selected. M : Indicates that a numerical value is stored in the independent memory. E : Appears when an error is detected. BEFORE USING THE CALCULATOR Key Notation Used in this Manual In this manual, key operations are described as follows: To specify A (HEX) : A To specify π : @ V To specify Exp : E Functions that are printed in orange above the key require @ to be pressed first before the key. Numbers are not shown as keys, but as ordinary numbers. Power On and Off Press ª to turn the calculator on, and F to turn it off. Clearing Numbers • Press ª to clear the entries except for a numerical value in the independent memory and statistical data. • Press æ to clear the number entered prior to use of function key. • In case of one digit correction of the entered number, press ø (right shift key).