Computers

This document is the operation manual for the VX-1652H and VX-2652H electronic printing calculators, providing operation instructions and calculation examples.

This manual describes the operation of the Sharp QS-2130 electronic calculator, including operating controls, power supply, common errors, and specifications.

The QS-1760H, QS-2760H, and QS-2770H are a series of electronic printing calculators. This document is the operation manual for these products, including instructions and calculation examples.

This document is the operation manual for the SHARP Electronic Dictionary, model PW-E550. The product includes multiple dictionaries such as The New Oxford American Dictionary, Oxford American Thesaurus of Current English, and Garner's Modern American Usage. The manual explains how to use these dictionaries and provides instructions for various functions.

This document is the operation manual for the SHARP Electronic Dictionary model PW-E350. It provides instructions on using the New Oxford American Dictionary, Oxford American Thesaurus of Current English, and various functions such as the Super jump function, History function, Calculator function, and Converter function. Additionally, the manual includes introductions to the dictionaries and product support information.

This document introduces the layout, special functions, and various calculation activities of the Sharp EL-W535B calculator, including basic arithmetic, fractions, powers and roots, parentheses and editing, angle conversions, trigonometric functions, inverse trigonometric functions, coordinate conversions, logarithms, inverse logarithms, base conversions, random numbers and probability, and single variable statistics and two variable statistics with linear regression.

This document describes the features and characteristics of the SHARP Scientifi c Calculator Model EL-W531/W531G/W531H/W531HA/W535. It provides calculation examples, formulas, and tables, as well as operational notes.

This document is a user manual for the calculator, which mainly introduces the operation methods, precautions and other content of the calculator

This is an electronic calculator user manual. It introduces the functions and use methods of the calculator.

This document is a user manual for an electronic calculator, which provides information on precautions, specifications, and features of the calculator.

The document provides information on the precautions and specifications of an electronic calculator, including not pressing too hard against the LCD panel, not disposing of the battery in a fire, keeping the battery out of reach of children, not using or storing the product where fluids may splash onto it, etc.