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Datexx DS-700 owner manual Scientific Calculator, Owners Manual

Models: DS-700

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Owner's Manual

Owner's Manual

SCIENTIFIC

CALCULATOR

Please read before operating the unit

DS-700

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Datexx DS-700 owner manual Scientific Calculator, Owners Manual

Contents

Owners Manual SCIENTIFIC CALCULATORDS-700 TABLE OF CONTENTS FEATURESM Memory symbol Negative symbolHYP Hyperbolic function designation symbol DEG Degree mode symbolOCT Octal mode symbol BIN Binary mode symbolSETTING UP DISPLAY FORMAT Display Format Setting Decimal Point2nd function key OPERATING THE CALCULATOR Power off keyPlease note Hyperbolic / Arc Hyperbolic key Degree / Radian / Grad selector / angular unit con- version keyTrigonometric / Inverse Trigonometric function keys Display Format Exchange / Tabulation keyCommon logarithm / antilog- arithm and hexadecimal number key Degree / Minutes / Second ƒ Decimal degrees conversionReal number enter / coordi- nate conversion key y /x√ y and Hexadecimal number key Right Shift / Complex num- ber mode keySquare / reciprocal key Calculates the square of the displayed number Square root / cube root and hexadecimal number keyOpen parenthesis / exchange key Close parenthesis / statisti- cal calculation keyMultiplication / Octal num- ber key Number keysPlus / Decimal number key Press for addition Memory-in / statistical calcula- tion keyChange sign key Memory plus / DATA CD keyDecimal point / random CALCULATION EXAMPLES MIXED 2 x 8 - 3 + 5 x 4 - 6 x 7 = CORRECTING OVERFLOW ERRORSSCIENTIFIC NOTATION LOGARITHM AND EXPONENTIAL PERCENTAGETo calculate cos-1 0.5 = 66.666666 grads To calculate tan π /5 =PHYSICS APPLICATIONS AND EXAMPLES BUSINESSCIVIL ENGINEERING Trigonometric Functions B = .92 x 15 = 13.75 feet a = 23.58 degrees b = 90 - 23.58 = 66.42 degrees cos a = B / CELECTRONICS Amplifier Gain BATTERY PRECAUTIONS CARE AND MAINTENANCEPARALLEL RESISTANCE REPLACING THE BATTERIESDatexx Limited Warranty