User Manual Calculated Industries 44080 Construction Master Pro-Desktop Advanced Construction Math Feet-Inch-Fraction Calculator

Documents for Calculated Industries 44080

User’s Guide

For 44080. Also, The document are for others Calculated Industries models: 4065, 4080

• GETTING STARTED8
  • KEY DEFINITIONS8
    • Basic Operation Keys8
    • Convert ÇKey – Unit Conversions And Second Functions8
    • Memory And Storage Functions9
    • Recall Key10
    • Dimensional Measurement Unit Keys10
    • Area And Volume Keys (NOT AVAILABLE ON TRIG MODEL #4080)11
    • Weight Keys12
    • Construction Project Keys13
    • Block/Brick Keys (NOT AVAILABLE ON TRIG MODEL #4080)13
    • Circular/Arc Function Keys13
    • Column/Cone Key15
    • Compound Miter/Crown Moulding Keys15
    • Drywall Keys (NOT AVAILABLE ON TRIG MODEL #4080)16
    • Footing Keys (NOT AVAILABLE ON TRIG MODEL #4080)16
    • Polygon Key16
    • Right Triangle/Roof Framing Keys17
    • Hip/Valley And Jack Rafter Keys18
    • RakeWall Function20
    • Roof Materials/Covering Keys21
    • Stair Key21
    • Studs23
  • ENTERING DIMENSIONS25
    • Entering Linear Dimensions25
    • Entering Square/Cubic Dimensions25
  • SETTING FRACTIONAL RESOLUTION27
    • Setting Fraction Resolution – Using The Preference Setting Mode27
    • Setting Fraction Resolution – Using Conv28
    • Converting Fractional Value To Different Resolution28
    • Setting Fixed/Constant Fractional Resolution29
  • CONVERSIONS (LINEAR, AREA, VOLUME)30
    • Linear Conversions30
    • Converting FeetInchFractions To Decimal Feet30
    • Converting Decimal Feet To FeetInchFractions30
    • Converting Fractional Inches To Decimal Inches31
    • Converting Decimal Inches To Fractional Inches31
    • Square Conversions31
    • Cubic Conversions31
  • PERFORMING BASIC MATH WITH DIMENSIONS32
    • Adding Dimensions32
    • Subtracting Dimensions32
    • Multiplying Dimensions32
    • Dividing Dimensions32
    • Percentage Calculations33
  • MEMORY OPERATION33
    • Basic Cumulative Memory (M+)34
    • Permanent Storage Registers (M1 And M2)34
  • PAPERLESS TAPE OPERATION35
• EXAMPLES – USING THE CONSTRUCTION MASTER PRO37
  • LINEAR MEASUREMENT EXAMPLES37
    • Adding Linear Measurements37
    • Cutting Boards37
    • Window Measurement38
    • Calculating The Center Point38
  • AREA CALCULATIONS39
    • Square Area (x2)39
    • Area Of A Rectangular Room (LxW)39
    • Using MultiFunction WKey To Find Area, Squareup And Perimeter (NOT AVAILABLE ON TRIG MODEL #4080)39
  • VOLUME CALCULATIONS40
    • Rectangular Containers (LxWxH)40
    • Using The MultiFunction HKey To Find Volume, Area, SquareUp, Perimeter, Wall Area And Room Area (NOT AVAILABLE ON TRIG MODEL #4080)40
    • Volume Of A Cylinder41
    • Volume Of A Cone41
  • WEIGHT/VOLUME CONVERSIONS42
    • Weight Conversions42
    • Weight Per Volume/Volume Conversions42
  • BLOCKS/BRICKS (NOT AVAILABLE ON TRIG MODEL #4080)43
    • Number Of Blocks, Based On Calculated Area43
    • Number Of Blocks, Based On Entered Area43
    • Number Of Blocks, Based On Calculated Perimeter44
    • Number Of Blocks, Based On Length44
    • Number Of “Face” Bricks45
    • Number Of “Paver” Bricks45
  • BOARD FEET – LUMBER ESTIMATION46
    • Total Board Feet – With Dollar Cost46
    • Number Of Board Feet Based On Entered Volume46
  • CIRCLE AND ARC CALCULATIONS47
    • Circumference And Area Of A Circle47
    • Arc Length – Degree And Diameter Known47
    • Arc Length – Degree And Radius Known47
    • Arc Calculations – Arc Length And Diameter Known48
    • Arched/Circular RakeWalls – Chord Length And Segment Rise Known49
    • Arched Windows50
  • COMPOUND MITER51
    • Compound Miter Cuts51
  • CONCRETE/PAVING52
    • Volume Of Concrete For A Driveway52
    • Concrete Columns53
    • Complex Concrete Volume54
    • Polygon, Finding Angles Based On Entered Radius And Number Of Sides55
    • Concrete Footings (NOT AVAILABLE ON TRIG MODEL #4080)56
    • Squaringup A Foundation57
  • DRYWALL (NOT AVAILABLE ON TRIG MODEL #4080)58
    • Number Of Drywall Sheets For A Given Area58
    • Number Of Drywall Sheets For A Given Length58
  • GRADE/SLOPE59
    • BackFill On A Slope – Percent Of Grade Known59
  • RIGHT TRIANGLE AND ROOF FRAMING EXAMPLES60
    • Roof Framing Definitions61
    • Degree Of Pitch63
    • Percent Grade63
    • Pitch Ratio Or Slope63
    • Common Rafter Length64
    • Common Rafter Length – Pitch Unknown64
    • Angle And Diagonal (Hypotenuse)65
    • Rise65
    • Rise And Diagonal65
    • Sheathing Cut66
    • Regular Hip/Valley And Jack Rafters66
    • Jack Rafters – Using Other Than 16 Inch OnCenter Spacing67
    • Irregular Hip/Valley And Jack Rafters – Descending, With OnCenter Spacing Maintained68
    • Irregular Hip/Valley And Jack Rafters – Ascending, With Jacks Mating At Hip/Valley70
    • RakeWall – No Base72
    • RakeWall – With Base73
  • ROOFING MATERIALS74
    • Roof Covering – Entering Pitch, Length And Width74
    • Roof Covering – Entering Rise, Run (No Pitch) And Area75
  • STAIR LAYOUT EXAMPLES76
    • Stair Layout Definitions76
    • Stairs – Given Only FloortoFloor Rise78
    • Stairs – Given Only The Run80
    • Stairs – Given Rise And Run81
    • Stairs – Given Rise And Run, Using “Riser Limited” Function For Code Restrictions82
    • Baluster Spacing83
  • STUDS84
  • BASIC D:M:S AND TRIGONOMETRY EXAMPLES84
    • Converting Degrees:Minutes:Seconds84
    • Time Calculations Using D:M:S84
  • TRIGONOMETRIC FUNCTIONS85
    • Converting Percent Grade To D:M:S86
    • Converting Tangent/Pitch To Angle86
    • Converting Roof Angle In Degrees To Pitch In Inches86
    • Angle – Rise And Hypotenuse Known87
• APPENDIX A – DEFAULT SETTINGS88
• APPENDIX B – PREFERENCE SETTINGS89
• APPENDIX C – CARE INSTRUCTIONS94
• APPENDIX D – IMPORTANT NOTES FOR OWNERS OF PREVIOUS CONSTRUCTION MASTERS95
• APPENDIX E – ACCURACY/ERRORS, AUTO SHUTOFF, BATTERIES, RESET96
  • ACCURACY/ERRORS96
    • Error Codes96
  • AUTO SHUTOFF96
  • BATTERIES97
    • Replacing The Battery(ies)97
    • Battery Replacement Instructions97
  • RESET KEY97
• APPENDIX F – AREA/VOLUME FORMULAS98
  • AREA FORMULAS98
  • SURFACE AREA/VOLUME FORMULAS99
• REPAIR AND RETURN100
• WARRANTY101
• INDEX104