Instruction/ maintenance manual of the product 4020 Calculated Industries
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M EASURE M ASTER ™ P RO FEET -INCH-FRACTION and METRIC CALCULA TOR Model 4020 v3.1 Pocket Reference Guide.
The Measure Master Pro calculator helps you save time, cut costly errors and measure and estimate like a pro! Quickly Solve: • Feet-Inches-Fractions, Y ards, and Metric Dimensional Problems • Feet.
KEY DEFINITIONS ..................................1 Basic Function Keys ............................1 Unit Keys .............................................2 Circle/Arc Keys ....................................4 Miscellaneous Functions ..............
Circle Area and Circumference..........21 Arc Properties ....................................22 Concrete V olume for Driveway ..........23 Squaring-up a Foundation .................23 APPENDIX ............................................24 Setting Fractional Resolution .
P OCKET R EFERENCE G UIDE — 1 Basic Function Keys + – x Arithmetic operation keys. ÷ = 0 – 9 Keys used for entering and • numbers. % Percent Key — Four-func- tion (+, –, x, ÷) percent key . O Off Key — T urns all power off, clearing all non-perma- nent registers.
P OCKET R EFERENCE G UIDE — 2 Unit Keys y Y ards Key — Enters or converts to Y ards . f Feet Key — Enters or con- verts to Feet as whole or decimal numbers. Also used with the i and / keys for entering Feet-Inch values (e.g., 6 f 9 i 1 / 2 ). Repeated press- es during conversions tog- gle between Fractional and Decimal Feet.
P OCKET R EFERENCE G UIDE — 3 denominator (bottom) is not entered, the calculator's fractional accuracy setting is automatically used. m Meters Key — Enters or converts to Meters . c Centimeters Key — Enters or converts to Centimeters . M Millimeters Key — Enters or converts to Millimeters .
P OCKET R EFERENCE G UIDE — 4 Ç 1 Kilograms — Enters or converts to Kilograms. Ç 3 Metric T ons — Enters or converts to Metric T ons. Ç 4 Pounds — Enters or con- verts to Pounds. Ç 6 T ons — Enters or converts to T ons. Circle/Arc Keys C Circle Key — Calculates circle area and circumfer- ence based on entered diameter .
P OCKET R EFERENCE G UIDE — 5 Miscellaneous Functions B Backspace key Ç B ( ) Square Root Ç ÷ ( 1/x ) Reciprocal — Finds the reciprocal of a number (e.g., 8 Ç ÷ 0.125 ). Ç x Clear All — Returns all stored values to the default settings (does not affect Preference Settings).
P OCKET R EFERENCE G UIDE — 6 (Cont’d) • T on Per CU YD • LB Per CU YD • LB Per CU FEET • MET T on Per CU M • kG Per CU M This value is stored until you change it or perform a Clear All ( Ç x ). Ç 0 T otal Cost (based on entry of per unit cost) Ç • Converts between D:M:S and Decimal Degrees.
P OCKET R EFERENCE G UIDE — 7 ® = Paperless T ape – Useful for checking figures, as it scrolls through your past 20 entries or calculations. Press ® = to access Paperless T ape mode. Press + or – to scroll forward or backward. Press = to exit mode and continue with a new entry or calculation.
P OCKET R EFERENCE G UIDE — 8 Preference Settings Press Ç , then ß , then keep pressing ß to toggle through the main settings. Press the + key to advance within sub- setting.
P OCKET R EFERENCE G UIDE — 9 Fourth press Exponential Mode: of ß : -- OFF + -- On + -- OFF (repeats options) Fifth press Meter Linear Displays: of ß : -- 0.000 M + -- FLOAt M (floating point) + -- 0.000 M (repeats options) Sixth press Decimal Degree Displays: of ß : -- 0.
P OCKET R EFERENCE G UIDE — 10 Adding and Subtracting Strings of Dimensions Add the following measurements: • 6 Feet 2-1/2 Inches • 1 1 Feet 5-1/4 Inches • 18.
P OCKET R EFERENCE G UIDE — 11 Multiply 5 Feet 3 Inches by 1 1 Feet 6-1/2 Inches: KEYSTROKE DISPLA Y 5 f 3 i x 1 1 f 6 i 1 / 2 = 60.59375 SQ FEET Dividing Dimensions Divide 15 Feet 3-3/4 Inches into thirds (divide by 3): KEYSTROKE DISPLA Y o o 0.
P OCKET R EFERENCE G UIDE — 12 What is 25% of $1,575? KEYSTROKE DISPLA Y o o 0. 1 5 7 5 x 2 5 % 393.75 Square Area Find the area of a square room with sides measuring 15 Feet 8-1/2 Inches. KEYSTROKE DISPLA Y o o 0. 1 5 f 8 i 1 / 2 15 FEET 8-1/2 INCH Ç % (x 2 ) 246.
P OCKET R EFERENCE G UIDE — 13 Rectangular Area and V olume Find the area and volume: • Length: 20 Feet 6-1/2 Inches • Width: 12 Feet 8-1/2 Inches • Height: 10 Inches KEYSTROKE DISPLA Y o o 0. 2 0 f 6 i 1 / 2 l LNTH 20 FEET 6-1/2 INCH 1 2 f 8 i 1 / 2 W W * AREA 261.
P OCKET R EFERENCE G UIDE — 14 Multi-Function h Key Find the volume, wall area, and total room area of an 18’ x 25’ room measuring 12’ tall. KEYSTROKE DISPLA Y o o 0. 1 8 f l LNTH 18 FEET 0 INCH 2 5 f W WDTH 25 FEET 0 INCH 1 2 f h HGHT 12 FEET 0 INCH h VOL 5400.
P OCKET R EFERENCE G UIDE — 15 Linear Conversions Convert 10 feet 6 inches to other dimen- sions, including Metric: KEYSTROKE DISPLA Y o o 0. 1 0 f 6 i 10 FEET 6 INCH Ç y 3.5 YD Ç i 126 INCH Ç m 3.200 M Ç c 320.04 CM Ç M 3200.4 MM Convert 14 Feet 7-1/2 Inches to Decimal Feet: KEYSTROKE DISPLA Y o o 0.
P OCKET R EFERENCE G UIDE — 16 Square and Cubic Conversions Convert 14 Square Feet to Square Y ards: KEYSTROKE DISPLA Y o o 0. 1 4 f f 14 SQ FEET Ç y 1.555556 SQ YD Convert 25 Square Y ards to Square Feet: KEYSTROKE DISPLA Y o o 0. 2 5 y y 25 SQ YD Ç f 225.
P OCKET R EFERENCE G UIDE — 17 W eight Conversions Convert 150 Pounds to other weights (T ons, Metric T ons, Kilograms): KEYSTROKE DISPLA Y o o 0. 1 5 0 Ç 4 (lbs) 150 LB Ç 6 (tons) 0.
P OCKET R EFERENCE G UIDE — 18 (Cont’d) Now convert again, if concrete weighs 2 T ons per Cubic Y ard (store new Weight per V olume value): KEYSTROKE DISPLA Y 2 ß 0 2. Ton Per CU YD 2 0 y y y 20 CU YD Ç 4 (lbs) 80000. LB Ç 6 (tons) 40. Ton Ç 3 (met tons) 36.
P OCKET R EFERENCE G UIDE — 19 Memory is semi-permanent, clearing only when you: 1) turn off the calculator; 2) press ® ® ; 3) press Ç ® ; 4) press Ç x (Clear All) . When Memory is recalled ( ® µ ), consecutive presses of µ will display the calculated average and total count of the accumulated values.
P OCKET R EFERENCE G UIDE — 20 Using the Memory — Finding Quantity of Carpet Required --Room 1: 12’ 4” x 15’ --Room 2: 14’ 8” x 16’ --Add 10% waste allowance KEYSTROKE DISPLA Y o o 0. 1 2 f 4 i 12 FEET 4 INCH x 1 5 f = 185. SQ FEET µ M+ 185.
P OCKET R EFERENCE G UIDE — 21 2 x 1 0 x 1 8 b µ BDFT 30. 2 x 1 2 x 2 0 b µ BDFT 40. ® ® BDFT 80.66667 x 2 7 5 Ç 0 (Cost) $ 22. 18 Circle Area and Circumference Find the Area and Circumference of a circle with a diameter of 25 Inches: KEYSTROKE DISPLA Y o o 0.
P OCKET R EFERENCE G UIDE — 22 Arc Properties Find Arc properties given a 5-foot diameter and an Arc length of 3 Feet 3 Inches: KEYSTROKE DISPLA Y 1. Enter Circle diameter and Arc length: o o 0. 5 f C DIA 5 FEET 0 INCH 3 f 3 i a ARC 3 FEET 3 INCH 2.
P OCKET R EFERENCE G UIDE — 23 Concrete V olume for Driveway Calculate the Cubic Y ards of concrete required to pour a driveway that measures: 45 Feet 5 Inches long x 13 Feet 6 Inches wide x 5 Inches deep. If concrete is $65 per Cubic Y ard, what will it cost? KEYSTROKE DISPLA Y o o 0.
P OCKET R EFERENCE G UIDE — 24 Setting Fractional Resolution Fractional resolution is pemanently set via the Preference Settings (see Preference Settings section for instructions).
P OCKET R EFERENCE G UIDE — 25 Default Settings After a Clear All ( Ç x ), your calculator will return to the following setting: STORED V ALUE DEF AUL T V ALUE Weight per V olume 1.
P OCKET R EFERENCE G UIDE — 26 Auto-Shut Off Y our calculator will shut itself off after about 8-12 minutes of non-use. Accuracy/Errors Accuracy/Display Capacity — Y our calcu- lator has a twelve-digit display made up of eight digits (normal display) and four frac- tional digits.
P OCKET R EFERENCE G UIDE — 27 Auto-Range — If an “overflow” is created because of an input and calculation with small units that are out of the standard seven-digit range of the display , the answer will be automatically expressed in the next larger units (instead of showing “ERROR”) — e.
P OCKET R EFERENCE G UIDE — 28 Replacing the Batteries T o replace the batteries, slide open the battery door (at top backside of unit) and replace with new batteries.
P OCKET R EFERENCE G UIDE — 29 Area Formulas AREA AND VOLUME FORMULAS.
P OCKET R EFERENCE G UIDE — 30 V olume Formulas.
P OCKET R EFERENCE G UIDE — 31 W arranty , Repair and Return Information Return Guidelines: 1. Please read the Warranty in this User's Guide to determine if your Calculated Industries product remains under warranty before calling or returning any device for evaluation or repairs.
P OCKET R EFERENCE G UIDE — 32 W arranty Repair Service – U.S.A. Calculated Industries (“CI”) warrants this product against defects in materials and workmanship for a peri- od of one (1) year from the date of original consumer purchase in the U.
P OCKET R EFERENCE G UIDE — 33 Repair Service – Outside the U.S.A. T o obtain warranty or non-warranty repair service for goods purchased outside the U.
P OCKET R EFERENCE G UIDE — 34 This equipment has been certified to comply with the limits for a Class B computing device, pursuant to Subpart J of Part 15 of FCC rules. Calculated Industries, a leading manufacturer of special- function calculators and digital measuring instruments, is always looking for new product ideas in these areas.
This equipment has been certified to comply with the limits for a Class B computing device, pursuant to Subpart J of Part 15 of FCC rules. Software copyrighted and licensed to Calculated Industries, Inc. by Construction Master T echnologies, LLC, 2006.
An important point after buying a device Calculated Industries 4020 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Calculated Industries 4020 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Calculated Industries 4020 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Calculated Industries 4020 you will learn all the available features of the product, as well as information on its operation. The information that you get Calculated Industries 4020 will certainly help you make a decision on the purchase.
If you already are a holder of Calculated Industries 4020, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Calculated Industries 4020.
However, one of the most important roles played by the user manual is to help in solving problems with Calculated Industries 4020. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Calculated Industries 4020 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
