Electronics

This document is a user manual for a SHARP calculator. It introduces the usage and precautions of the calculator, including not placing the calculator in high-temperature, high-humidity, or dusty environments, not using solvents or wet cloth to clean the calculator, not placing the calculator in water or other liquids, not placing the calculator's power cord around the calculator, and not placing the calculator's power cord near high-temperature objects.

This document is a user manual for a SHARP calculator, providing instructions on how to use the calculator and precautions to ensure smooth operation.

This document is about how to replace the ribbon in a SHARP calculator

This is an electronic calculator that can perform addition, subtraction, multiplication and division operations, supports 8-bit calculations, has a built-in solar cell and alkaline battery, and has an automatic power-off time of 7 minutes. The working temperature is 0-40℃, the size is 60mm*105mm*10.5mm, and the weight is approximately 48 grams.

This document provides information on the precautions and specifications of an electronic calculator. The calculator has an 8-digit operating capacity and is powered by a built-in solar cell and alkaline manganese battery. It features automatic power-off and operates within a temperature range of 0°C - 40°C. The dimensions are 71mm(W) × 116 mm(D) × 16.5mm(H) and it weighs approximately 58g.

Describes how to replace the calculator's ink ribbon

The document is a user manual for a calculator, and mainly introduces the calculator's usage methods and precautions

This document is the user manual for the electronic calculator, including items to be aware of before use, product specifications, etc.

This document is the user manual for SHARP tax control cash register

This document is an operational note on how to ensure trouble-free operation of the SHARP calculator. It recommends keeping the calculator in areas free from extreme temperature changes, moisture, and dust. It advises using a soft, dry cloth for cleaning and avoiding solvents or wet cloth. The document also warns against exposing the calculator to fluids and recommends using authorized SHARP servicing dealer or repair service for any required service. It cautions against operating the unit with the insulation sheet attached and not to wind or forcibly bend the AC cord. SHARP will not be liable for any incidental or consequential economic or property damage caused by misuse or malfunctions of the product and its peripherals.

This document is a PDF file about the operational instructions of Sharp commercial calculator. It introduces the usage methods and maintenance methods of the calculator.

The EL-1801C electronic printing calculator is a powerful desktop calculator with printing function. It complies with the requirements of Directive 89/336/EEC.

This document describes the operation controls and features of a printing calculator. It can perform addition and subtraction operations, and has printing and counting functions. The document also explains decimal point settings and the grand total/rate setting mode.

This document is a user manual for a calculator. The calculator has various operating modes and functions, including addition, subtraction, and storage of calculation results. Additionally, the calculator has automatic rounding and counting capabilities. The maximum count capacity is 3 digits.