Datexx DS-700 owner manual Number keys, Multiplication / Octal num- ber key

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Number keys

Press to enter number 0-9.

Division / binary number key Press for division.

Press to convert the displayed number to a binary number(base 2).

Multiplication / Octal num- ber key

Press for multiplication.

Press to convert the displayed number to an octal number(base 8).

Plus / Decimal number key Press for addition.

Press to convert the displayed number to a decimal number (base 10).

Memory-in / statistical calcula- tion key

Press to store the displayed num- ber into memory. To clear the memory, press the ON/C key then the x-> m key. In statistical mode, press to obtain the mean value of the data.

Press to obtain the sum of squares of the data (∑ x^3)

Recall memory / Statistical cal- culation key

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Subtraction / Hexadecimal number key

Press for subtraction.

Press to convert the displayed number to a hexadecimal number (base 2).

Displays the contents of the mem- ory. In statistical mode, press to obtain the standard the deviation of the data simple.

Press to obtain the standard deviation of the population of data.

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Contents Scientific Calculator Features Table of ContentsDEG Degree mode symbol Negative symbolMemory symbol RAD Radians mode symbolSetting UP Display Format BIN Binary mode symbolOCT Octal mode symbol Setting Decimal PointOperating the Calculator Power off key2nd function key Trigonometric / Inverse Trigonometric function keys Hyperbolic / Arc Hyperbolic keyDisplay Format Exchange / Tabulation key Real number enter / coordi- nate conversion key Right Shift / Complex num- ber mode key √ y and Hexadecimal number keyOpen parenthesis / exchange key Square root / cube root and hexadecimal number keyClose parenthesis / statisti- cal calculation key Plus / Decimal number key Press for addition Number keysMultiplication / Octal num- ber key Memory-in / statistical calcula- tion keyChange sign key Memory plus / Data CD keyDecimal point / random Correcting Overflow Errors Calculation Examples Mixed 2 x 8 3 + 5 x 4 6 x 7 =Scientific Notation Percentage Logarithm and ExponentialCivil Engineering Applications and Examples BusinessPhysics Trigonometric FunctionsElectronics = 23.58 degrees = 90 23.58 = 66.42 degrees cos a = B / C= .92 x 15 = 13.75 feet Amplifier GainParallel Resistance Care and MaintenanceBattery Precautions Replacing the BatteriesDatexx Limited Warranty

DS-700 specifications

The Datexx DS-700 is a versatile digital device designed to streamline the way users interact with timekeeping and scheduling. Known for its user-friendly interface and robust features, the DS-700 caters to a broad audience—from busy professionals managing their schedules to families keeping track of important dates.

One of the standout features of the Datexx DS-700 is its large, easy-to-read LCD display. This display provides clear visibility of time, date, and any programmed reminders, ensuring that users can quickly check their schedules at a glance. Moreover, the intuitive interface allows for simple navigation through various functions, making it accessible for individuals of all ages.

The DS-700 is equipped with advanced alarm functionalities, allowing users to customize multiple alarms and reminders. This feature is particularly beneficial for those who need to set different alerts for various events throughout the day. The device supports snooze options, allowing users to manage their sleep without the stress of oversleeping important appointments.

Another notable characteristic of the Datexx DS-700 is its built-in calendar function. Users can easily view current dates, months, and even years at a glance. This calendar feature integrates seamlessly with the alarm function, enabling users to set reminders for special occasions, important meetings, or deadlines, ensuring they stay organized.

The device also highlights energy efficiency, utilizing low power technologies that extend battery life significantly. Additionally, the Datexx DS-700 is compact and lightweight, which makes it easy to carry, fitting comfortably in a backpack or purse. Its sleek design and modern aesthetic make it an attractive addition to any desk or bedside table.

Connectivity is also a focal point of the DS-700, as it may offer additional features such as sync capabilities with smart devices. This functionality allows users to manage their schedules in real-time, receiving notifications directly to the device from their smartphone or computer.

Furthermore, the Datexx DS-700 is user customizable, offering themes and display settings that cater to personal preferences. With its combination of practical features, innovative technology, and user-friendly design, the Datexx DS-700 stands out as an essential tool for anyone looking to enhance their time management and organizational skills.
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