Casio DR-140TM

User’s Guide
Mode d’emploi
Guía del usuario
Guia do Usuário
Pedoman Pemakaian
Kulla
nım Kılavuzu
nım Kılavuzu
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DR-120TM/140TM/210TM/
240TM/250TM/270TM
FR-2650TM
E F S Po N Tr Ch A
SA0706-A Printed in China
Imprimé en Chine
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-chome
Shibuya-ku, Tokyo 151-8543, Japan
DR-120TM/140TM/210TM/
240TM/250TM/270TM
FR-2650TM

Casio DR-140TM Specifications

General

Brand	Casio
Model	DR-140TM
Category	Calculator
Language	English

Summary

General Guide

About the Selectors

Explains the function selector and decimal mode settings for calculator operation.

Decimal Mode Settings

Details the settings for floating, cut, round up, and 5/4 decimal modes.

Calculator Operations

Cost, Price, and Margin Calculations

Guides on performing calculations for costs, selling prices, and margins.

Tax Calculation Procedures

Instructions for setting up and performing tax calculations.

Data Print and Time Functions

Data Print Functionality

Describes how to print data, including reference numbers.

Setting and Using the Clock

Guides on setting the calculator's clock and date.

Making Calculation Corrections

Explains how to correct entries during calculations.

Errors and Maintenance

Handling Calculator Errors

Describes common error causes and how to clear them.

Printing Reference Numbers

Instructions on printing reference numbers.

Replacing the Battery

Step-by-step guide for replacing the calculator's backup battery.

Product Specifications

Technical Specifications

Provides technical details like operating temperature, dimensions, and weight.