Calculated Industries 4030 User manual

feet

yard

metric

fractions

diagonals

Arc

inch

volume

weights

USER’S

GUIDE

ONSTRUCTION

ASTER

FOR MODELS:

4060 C

ONSTRUCTION

ASTER

4030 C

ONSTRUCTION

ASTER

44060 C

ONSTRUCTION

ASTER

44065 C

ONSTRUCTION

ASTER

DT P

RINTER

4075 C

ONSTRUCTION

ASTER

RIG

LUS

III

™

CALCULATED INDUSTRIES

®User’s Guide Construction Master®Pro Models 4030/4060/44060/44065/4075

Designed in the United States of America

Printed in China

Manual UG4060E-D

CM PRO MULTI UG COVER 4/9/03 4:58 PM Page 1

Construction Master Pro

Model 4060

Construction Master Pro LT

Model 4030

Construction Master Pro DT

Printer

(Desktop model)

Model 44065

Construction Master Pro

Trig Plus III

Model 4075

Construction Master Pro DT

(Desktop model)

Model 44060

CM PRO MULTI UG COVER 4/9/03 4:58 PM Page 2

User's Guide —1

CONSTRUCTION MASTER®PRO

USER’S GUIDE

This User’s Guide helps you solve common construction math and ma-

terial estimation problems using the latest Construction Master®Pro

calculators—five of the most powerful feet-inch-fraction calculators to

date:

The Construction Master Pro Series —

1. LT (#4030)

2. Handheld (#4060)

3. Trig Plus III (#4075)

4. Desktop (#44060)

5. New! Desktop with Printer (#44065)*

*CI now offers a Printing Model—the Construction Master Pro DT

Printer! It has all the features of the Construction Master Pro Desktop,

plus a built-in printer (see Appendix C).

IMPORTANT: The Construction Master Pro calculators share many

keys and functions. However, some keys and functions differ. Please

refer to the grid on page 8to see what features are applicable to your

model, so that you can follow the corresponding examples in this

User’s Guide. Note: the Desktop with Printer (#44065) operates almost

identically to the Desktop (#44060).

2—CONSTRUCTION MASTER PRO

TABLE OF CONTENTS

CONSTRUCTION MASTER®PRO USER’S GUIDE......1

INTRODUCTION .....................................................................7

CONSTRUCTION MASTER®PRO —KEY/FUNCTION

COMPARISON.........................................................................8

KEY DEFINITIONS..................................................................9

Basic Operation Keys.................................................................. 9

Convert [Conv] Key—Unit Conversions and Second Functions.....10

Memory and Storage Functions................................................11

Recall [Rcl] Key......................................................................12

Dimensional Measurement Unit Keys...........................................13

Weight Keys..............................................................................14

Construction Project Keys ..........................................................15

Block/Brick Key......................................................................15

Circular Function Keys ............................................................16

Column/Cone Key ...................................................................17

Footing Key............................................................................17

Right Triangle/Roof Framing Keys.............................................18

Hip/Valley and Jack Rafter Keys............................................20

Rake Wall Function..............................................................22

Roof Key ................................................................................23

Stair Key................................................................................24

Trigonometry Function Keys........................................................25

GETTING STARTED ............................................................27

ENTERING DIMENSIONS...................................................27

Entering Linear Dimensions......................................................27

Entering Square/Cubic Dimensions...........................................27

CONVERSIONS (LINEAR, AREA, VOLUME).................29

Linear Conversions ..................................................................29

Converting Feet-Inch-Fractions to Decimal Feet .........................29

Converting Decimal Feet to Feet-Inch-Fractions .........................30

Converting Fractional Inches to Decimal Inches..........................30

Converting Decimal Inches to Fractional Inches..........................30

Square Conversions.................................................................31

User's Guide —3

Cubic Conversions ..................................................................31

PERFORMING BASIC MATH WITH DIMENSIONS......32

Adding Dimensions .................................................................32

Subtracting Dimensions...........................................................32

Multiplying Dimensions............................................................32

Dividing Dimensions ................................................................33

Percentage Calculations..........................................................33

MEMORY OPERATION........................................................34

PAPERLESS TAPE OPERATION.....................................36

EXAMPLES —USING THE CONSTRUCTION

MASTER PRO.......................................................................38

LINEAR MEASUREMENT EXAMPLES...........................39

Adding Linear Measurements...................................................39

Cutting Boards........................................................................39

Window Measurement.............................................................40

Calculating the Center Point.....................................................40

AREA CALCULATIONS......................................................41

Square Area (x2).....................................................................41

Area of a Rectangular Room (LxW)...........................................41

VOLUME CALCULATIONS................................................42

Rectangular Containers (LxWxH)..............................................42

Volume of a Cylinder...............................................................43

Volume of a Cone ...................................................................43

WEIGHT/VOLUME CONVERSIONS.................................44

Weight Conversions ................................................................44

Weight per Volume/Volume Conversions...................................45

BLOCKS/BRICKS................................................................46

Number of Blocks (not available on LT and Trig Plus III)............46

Number of “Face” Bricks (not available on LT and Trig Plus III)...47

Number of “Paver” Bricks (not available on LT and Trig Plus III)..47

BOARD FEET —LUMBER ESTIMATION.......................48

Total Board Feet —With Dollar Cost........................................48

4—CONSTRUCTION MASTER PRO

CIRCLE CALCULATIONS ..................................................49

Circumference and Area of a Circle...........................................49

Circle Properties —Arc Length and Diameter Known..................49

Arched Windows.....................................................................51

Arc Length —Degree and Diameter Known ...............................52

Arc Length —Degree and Radius Known ..................................52

CONCRETE/PAVING...........................................................53

Volume of Concrete for a Driveway............................................53

Concrete Columns...................................................................54

Complex Concrete Volume.......................................................56

Concrete Footings (not available on Trig Plus III).......................58

Multiple Concrete Footings (not available on Trig Plus III)...........58

Squaring Up a Foundation........................................................59

FLOOR COVERING AREA CALCULATIONS.................60

Carpeting................................................................................60

GRADE/SLOPE.....................................................................61

Back-Fill on a Slope —Percent of Grade Known........................61

RIGHT TRIANGLE AND ROOF FRAMING EXAMPLES63

Roof Framing Definitions .............................................................63

Common Rafter Length............................................................66

Common Rafter Length —Pitch Unknown .................................67

Angle and Diagonal (Hypotenuse).............................................67

Rise.......................................................................................68

Rise and Diagonal...................................................................68

Finding Sheathing Cut .............................................................69

Regular (45°) Hip/Valley and Jack Rafters (not available on LT)...70

Jack Rafters —Using Other Than 16 Inch On-Center Spacing (not

available on LT)......................................................................72

Irregular (non-45°) Hip/Valley and Jack Rafters —Descending,

with On-Center Spacing Maintained (not available on LT)..........73

Irregular (non-45°) Hip/Valley and Jack Rafters —Ascending, with

Jacks Mating at Hip/Valley (not available on LT).............75

Rake Wall –No Base..............................................................77

Rake Wall –With Base...........................................................79

ROOFING MATERIALS........................................................80

Roof Covering —Bundles of Roof Shingles (not available

on LT and Trig Plus III)............................................................80

User's Guide —5

Roof Covering —Number of Shingles .......................................81

Area for Roofing Materials........................................................82

STAIR LAYOUT EXAMPLES..............................................83

Stair Layout Definitions...............................................................83

Stairs —Given Floor-to-Floor Rise...........................................85

Stairs —Given Rise and Run...................................................86

Stair Risers Only —Custom Height..........................................87

Baluster Spacing ....................................................................88

NUMBER OF STUDS...........................................................89

TRIGONOMETRY AND D:M:S EXAMPLES....................90

Practical Trigonometric Formulas ................................................90

Converting Degrees:Minutes:Seconds.......................................91

Time Calculations Using D:M:S................................................92

Percent Grade/Slope...............................................................92

Converting Tangent/Pitch to Angle............................................93

Converting Roof Angle to Pitch.................................................93

Angle —Rise and Hypotenuse Known (Trig Plus III and Desktop

Only)......................................................................................94

APPENDIX A —DEFAULT SETTINGS ...........................95

Metric Mode...........................................................................95

APPENDIX B —PREFERENCE SETTINGS..................96

How to Set Preferences...........................................................99

LT (#4030).........................................................................100

Handheld (#4060) and Desktop (#44060)..............................101

Trig Plus III (#4075) ............................................................103

APPENDIX C —USING THE DESKTOP PRINTING

MODEL (DT PRINTER: #44065)......................................105

Printer Keys............................................................................105

Connecting the AC Adapter.......................................................108

Using Battery Power ................................................................109

Replacing the Paper Roll ..........................................................110

Replacing the Ink Roller............................................................112

Notes on Using the Printer........................................................114

APPENDIX D —IMPORTANT NOTES FOR OWNERS

OF PREVIOUS CONSTRUCTION MASTERS®...........117

6—CONSTRUCTION MASTER PRO

APPENDIX E —ACCURACY, AUTO SHUT-OFF,

BATTERIES, ERRORS..................................................... 119

Accuracy/Errors....................................................................119

Auto Shut-Off........................................................................120

Battery(ies)...........................................................................120

Replacing the Battery(ies)......................................................120

Battery Replacement Instructions ...........................................120

Reset Key ............................................................................121

APPENDIX F —AREA/VOLUME FORMULAS............ 122

REPAIR AND RETURN.................................................... 124

WARRANTY........................................................................ 125

INDEX................................................................................... 128

User's Guide —7

INTRODUCTION

The Construction Master Pro line includes the most advanced feet-

inch-fraction calculators designed specifically for building pro’s!

The Pro calculators handle practically any problem involving measure-

ments and can be used to save time, prevent errors, and accurately

perform common building projects such as: estimating concrete vol-

ume, squaring up foundations, framing roofs, ordering lumber, building

stairs, walls, laying driveways, carpet or floor covering, figuring precise

angle calculations, or simply working in feet-inch-fractions or decimal

feet!

Your Calculator Helps You Solve:

•Dimensional Math Problems

•Conversions Between Feet-Inch-Fractions, Decimal Feet, Deci-

mal Inch and Yards

•English/Metric Conversions

•Problems Involving All Common Fractions –1/2" to 1/64"!

•Area/Volume Calculations

•Board Feet/Lumber Calculations

•Circle Calculations

•Material Estimations and Costs

•Rake Walls

•Right Angle/Triangle Solutions

•Stair Layout (Risers/Treads)

•Weight/Volume Conversions

Selected Models Also Solve:

•Block/Brick, Concrete Footing, Column and Roof Bundle

Material Estimation

•Complete Rafter Solutions (Regular and Irregular Hip/Valley Raf-

ters, Jack Rafters and Cut Angles)

•Trigonometry Calculations

8—CONSTRUCTION MASTER PRO

CONSTRUCTION MASTER®PRO —

KEY/FUNCTION COMPARISON

The Construction Master Pro calculators vary slightly in keys and func-

tions, sharing basic measurement unit, right triangle and stair keys.

Some models additionally compute advanced roof framing problems,

project material estimations, or advanced Trigonometry applications.

Note: The DT (Desktop) with Printer (#44065) operates almost identi-

cally to the DT (#44060).

AVAILABLE KEYS

OR FUNCTIONS LT

(#4030)

Hand-

held

(#4060)

(#44060

)

Trig

Plus III

(#4075)

Works in All Fractions

(1/2"-1/64") ••••

Dimensional Unit Keys

and Conversions (Feet,

Inches, Fractions,

Yards, Metric, Acres)

••••

Weight Keys and

Conversions (lbs, kg,

tons, Metric tons)

••••

Block/Brick ••

Board Feet ••••

Circle ••••

Column •••

$Cost ••••

D:M:S ••••

Footing •••

Pitch, Rise, Run, Diag. ••••

Rake Wall ••••

Roof Framing Keys

(Reg. and Irreg. Hip/

Valley, Jacks, Cuts)

•••

Roof Area and Bundles ••

Stair ••••

Trigonometric Keys ••

Preference Settings ••••

This manual suits for next models

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