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Citizen SR-135N User Manual

Citizen SR-135N
182 pages
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Table of Contents

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Citizen SR-135N Specifications

General IconGeneral
TypeBasic
Cover-
Form factorPocket
Control typeButtons
Product colorGreen
Digits10 digits
Display tiltingNo
Display number of lines1 lines
Battery typeAA
Power sourceBattery
Auto power offYes
Weight and Dimensions IconWeight and Dimensions
Depth154 mm
Width84 mm
Height19 mm
Weight118 g

Summary

Calculator Features and Functions

General Mathematical Functions

Covers trigonometric, logarithmic, exponential, and root functions.

Statistics Calculations

Enables calculation of sample size, average, and standard deviation.

Keyboard and Operating Controls

Arithmetic Operation Keys

Includes keys for +, -, x, ÷, and parenthesis grouping.

Calculation Examples and Methods

Calculation Order of Priority

Explains the sequence of operations in calculations.

Memory Calculation Usage

Demonstrates performing calculations using memory functions.

Parenthesis Calculations

Details how to use parenthesis for controlling calculation order.

Complex Number Calculations

Provides examples for performing calculations with complex numbers.

Statistical Calculation Examples

Illustrates calculating average and standard deviation with data.

Calculator Specifications and Maintenance

Battery Replacement Guide

Provides instructions on how to replace the calculator batteries.

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