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Calculated Industries
Calculated Industries 4080 User Manual
Page 102
User's Guide - Page 102
For 4080.
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Contents
Table of Contents
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94
— C
ONSTRUCTION
M
ASTER
®
P
RO
/ T
RIG
/ D
ESKTOP
SURF
ACE
AREA/VOLUME FORMULAS
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File type: PDF
File name: 62388852_4080.pdf
File size: 1.04 MB
File Language: English
Pages: 110
Author: Calculated Industries
File created: 2006-03-15
Published: 2023-02-20
Updated: 2023-09-14
Verified by
Mozell Leffler
on 2023-09-14
Download File
Table of Contents
×
GETTING STARTED
9
KEY DEFINITIONS
9
Basic Operation Keys
9
Convert Key – Unit Conversions And Second Functions
9
Memory And Storage Functions
10
Recall Key
11
Dimensional Measurement Unit Keys
11
Area And Volume Keys (NOT AVAILABLE ON TRIG MODEL #4080)
12
Weight Keys
13
Construction Project Keys And Functions
14
Block/Brick Function (NOT AVAILABLE ON TRIG MODEL #4080)
14
Circular/Arc Function Keys
15
Column/Cone Function
16
Compound Miter/Crown Moulding Keys
16
Drywall Function (NOT AVAILABLE ON TRIG MODEL #4080)
17
Footing Function (NOT AVAILABLE ON TRIG MODEL #4080)
17
Polygon Function
17
Right Triangle/Roof Framing Keys
18
Hip/Valley And Jack Rafter Keys
19
Rake Wall Function
21
Roof Materials/Covering Function
22
Stair Key
22
Studs Function
24
Trigonometric Keys (TRIG #4080 AND DESKTOP #44080 MODELS ONLY)
24
ENTERING DIMENSIONS
26
Entering Linear Dimensions
26
Entering Square/Cubic Dimensions
26
SETTING FRACTIONAL RESOLUTION
28
Setting Fraction Resolution – Using The Preference Setting Mode
28
Converting A Fractional Value To A Different Resolution
29
CONVERSIONS (LINEAR, AREA, VOLUME)
30
Linear Conversions
30
Converting FeetInchFractions To Decimal Feet
30
Converting Decimal Feet To FeetInchFractions
30
Converting Fractional Inches To Decimal Inches
31
Converting Decimal Inches To Fractional Inches
31
Square Conversions
31
Cubic Conversions
31
PERFORMING BASIC MATH WITH DIMENSIONS
32
Adding Dimensions
32
Subtracting Dimensions
32
Multiplying Dimensions
32
Dividing Dimensions
32
Percentage Calculations
33
MEMORY OPERATION
33
Basic Cumulative Memory (M+)
34
Permanent Storage Registers (M1 And M2)
34
PAPERLESS TAPE OPERATION
35
EXAMPLES – USING THE CONSTRUCTION MASTER PRO
37
LINEAR MEASUREMENT EXAMPLES
37
Adding Linear Measurements
37
Cutting Boards
37
Window Measurement
38
Calculating The Center Point
38
AREA CALCULATIONS
39
Square Area
39
Area Of A Rectangular Room (LxW)
39
Using MultiFunction Key To Find Area, Square Up And Perimeter (NOT AVAILABLE ON TRIG MODEL #4080)
39
VOLUME CALCULATIONS
40
Rectangular Containers (LxWxH)
40
Using The Multi Function Key To Find Volume, Wall Area And Room Area (NOT AVAILABLE ON TRIG MODEL #4080)
40
Volume Of A Cylinder
41
Volume Of A Cone
41
WEIGHT/VOLUME CONVERSIONS
42
Weight Conversions
42
Weight Per Volume/Volume Conversions
42
BLOCKS/BRICKS (NOT AVAILABLE ON TRIG MODEL #4080)
43
Number Of Blocks, Based On Entered Length And Height
43
Number Of Blocks, Based On Entered Area
43
Number Of Blocks, Based On Calculated Perimeter
44
Number Of Blocks, Based On Entered Length
44
Number Of “Face” Bricks
45
Number Of “Paver” Bricks
45
BOARD FEET – LUMBER ESTIMATION
46
Total Board Feet – With Dollar Cost
46
Number Of Board Feet Based On Entered Volume
46
CIRCLE AND ARC CALCULATIONS
47
Circumference And Area Of A Circle
47
Arc Length – Degree And Diameter Known
47
Arc Length – Chord Length And Segment Rise Known
47
Arc Calculations – Arc Length And Diameter Known
48
ARCHED SEGMENT WALLS
49
Arched Segment Walls – Arched Windows (No Base)
49
Arched Segment Walls – Arched Windows (With Base)
50
Arched Segment Walls – Chord Length And Segment Height Known
51
COMPOUND MITER
53
Compound Miter Cuts
53
CONCRETE/PAVING
54
Volume Of Concrete For A Driveway
54
Concrete Columns
55
Complex Concrete Volume
56
Polygon, Finding Angles Based On Entered Radius And Number Of Sides
57
Concrete Footings (NOT AVAILABLE ON TRIG MODEL #4080)
58
Squaring Up A Foundation
59
DRYWALL (NOT AVAILABLE ON TRIG MODEL #4080)
60
Number Of Drywall Sheets For A Given Area
60
Number Of Drywall Sheets For A Given Length
60
GRADE/SLOPE
61
Back Fill On A Slope – Percent Of Grade Known
61
RIGHT TRIANGLE AND ROOF FRAMING EXAMPLES
62
Roof Framing Definitions
63
Degree Of Pitch
65
Percent Grade
65
Pitch Ratio Or Slope
65
Common Rafter Length
66
Common Rafter Length – Pitch Unknown
66
Angle And Diagonal (Hypotenuse)
67
Rise
67
Rise And Diagonal
67
Sheathing Cut
68
Regular Hip/Valley And Jack Rafters
68
Jack Rafters – Using Other Than 16 Inch On Center Spacing
69
Irregular Hip/Valley And Jack Rafters – Descending, With On Center Spacing Maintained
70
Irregular Hip/Valley And Jack Rafters – Ascending, With Jacks Mating At Hip/Valley
72
RakeWall – No Base
74
RakeWall – With Base
75
ROOFING MATERIALS
76
Roof Covering – Entering Pitch, Length And Width
76
Roof Covering – Entering Rise, Run (No Pitch) And Area
77
STAIR LAYOUT EXAMPLES
78
Stair Layout Definitions
78
Stairs – Given Only FloortoFloor Rise
80
Stairs – Given Only The Run
82
Stairs – Given Rise And Run
83
Stairs – Given Rise And Run, Using “Riser Limited” Function For Code Restrictions
84
Baluster Spacing
85
STUDS
86
BASIC D:M:S AND TRIGONOMETRY EXAMPLES
86
Converting Degrees:Minutes:Seconds
86
Time Calculations Using D:M:S
86
TRIGONOMETRIC FUNCTIONS
87
Converting Percent Grade To D:M:S
88
Converting Tangent/Pitch To Angle
88
Converting Roof Angle In Degrees To Pitch In Inches
88
Angle – Rise And Hypotenuse Known
89
APPENDIX A – DEFAULT SETTINGS
90
APPENDIX B – PREFERENCE SETTINGS
91
How To Set Preferences
94
Accessing Preference Settings
94
APPENDIX C – CARE INSTRUCTIONS
97
APPENDIX D – IMPORTANT NOTES FOR OWNERS OF PREVIOUS CONSTRUCTION MASTERS
98
APPENDIX E – ACCURACY/ERRORS, AUTO SHUTOFF, BATTERIES, RESET
99
ACCURACY/ERRORS
99
Error Codes
99
AUTO SHUT OFF
99
BATTERIES
100
Replacing The Battery(ies)
100
Battery Replacement Instructions
100
RESET
100
APPENDIX F – AREA/VOLUME FORMULAS
101
AREA FORMULAS
101
SURFACE AREA/VOLUME FORMULAS
102
REPAIR AND RETURN
103
WARRANTY
104
INDEX
107
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