Citizen SRP-265 User Manual

SR17C-E-0716.doc SIZE: 140x75mm SCALE 2:1 2003/10/4
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BASIC DEFINITIONS .........................................................2
The Keys .......................................................................................2
GENERAL KEYS ..............................................................................2
MEMORY KEYS ...............................................................................2
SPECIAL KEYS................................................................................3
UNIT CONVERSION KEY ................................................................4
FUNCTION KEYS.............................................................................4
PROGRAMMING KEYS (USE IN THE PGM MODE ONLY) ............6
STATISTICAL KEYS (USE IN THE STAT MODE ONLY).................6
THE DISPLAY ....................................................................7
ORDER OF OPERATIONS.................................................8
ACCURACY AND CAPACITY............................................8
OVERFLOW / ERROR CONDITIONS ................................9
POWER SUPPLY .............................................................10
NORMAL CALCULATIONS .............................................10
Basic Calculation (Including Parenthesis Calculations)..............10
Constant Calculations..................................................................10
Memory Calculations...................................................................11
FUNCTION CALCULATIONS...........................................11
Sexagesimal ↔ Decimal conversion...........................................11
Fraction Calculation.....................................................................12
Trigonometric / Inverse – Tri. Functions ......................................12
Hyperbolic Functions and Inverse – Hyp. Functions....................12
Common And Natural Logarithms / Exponentiations...................12
Power, Root, Reciprocals, Factorials...........................................13
Unit Conversion...........................................................................13
Physics Constants.......................................................................14
STANDARD DEVIATIONS ...............................................14
PROGRAMMING ..............................................................15
SRP-265
Scientific Calculator

Citizen SRP-265 Specifications

General

Display	LCD
Digits	10
Power Source	Battery
Battery Type	LR44
Type	Scientific

Summary

Basic Definitions and Key Functions

Key Functions Overview

Explains data entry, basic calculation, memory, and special function keys.

Conversion and Advanced Keys

Covers unit conversion, trigonometric, hyperbolic, and notation functions.

Programming and Statistical Keys

Details keys for calculator programming and statistical analysis.

Calculation Modes and Operations

Order of Operations

Outlines the calculation precedence rules for accurate results.

Normal Calculations

Guides through basic, constant, and memory calculation examples.

Function Calculations

Details trigonometric, hyperbolic, logarithmic, and unit conversion functions.

Error Handling and Statistics

Accuracy and Error Conditions

Explains display limits, overflow, and error indicators (E).

Standard Deviations

Guide to calculating sample and population standard deviations.

Programming

Calculator Programming

Instructions for creating and running custom calculation programs.