Monroe 7130 User Manual

7100
Series Calculators
User Manual

Monroe 7130 Specifications

General

Brand	Monroe
Model	7130
Category	Calculator
Language	English

Summary

About Your 7130/40/50

Safety Warnings

Important safety information and compliance notices for the device.

Operating Controls Overview

Keypad and Function Keys

Details the numeric keypad and primary function keys like +, -, *, /.

Control Switches and Indicators

Explains the D/PD/N switch, decimal selector, and indicator lamps.

Memory, Set Up, and Special Keys

Covers memory keys, set up key, tax, markup, and other controls.

Operational Modes and System Features

Explains decimal system, add mode, error handling, and system features.

Applications: Division and Percentages

Percentage Calculations

Demonstrates percent of number and percent of one to another.

Applications: Business Functions

Discounts, Add-ons, and Percentage Distribution

Tax, Chain Discounts, and Corrections

Applications: Invoicing

Basic Invoicing Procedures

Invoicing with Discounts and Tax

Applications: Performance Metrics

Percentage Change and Gross Margin

Calculates percentage change and profit margins.

Markup and Cost Analysis

Covers markup calculations and cost-benefit analysis.

Applications: Automatic Calculations

Automatic Tax and Discount Computations

Shows automatic calculation of tax and discounts.

Applications: Advanced Business Math

Markup with Constant Gross Margin

Calculates selling price using a constant gross margin.

Applications: Summation and Corrections

Σ T Count Correction Procedures

Correcting incorrectly summed entries to the accumulator.

Limited Warranty Information

Warranty Terms and Conditions

Outlines the terms, limitations, and procedures for the limited warranty.