4015-UG-B 4/4/03 12:29 PM Page 1 USER’S GUIDE MEASURE MASTER CLASSIC MODEL 4015 ™
4015-UG-B TABLE 4/4/03 OF 12:29 PM Page 2 CONTENTS INTRODUCING MEASURE MASTER CLASSIC . . . . . 3 KEY DEFINITIONS . . . . . . . . . . . . . . . . . . 4 OPERATING BASICS . . . . . . . . . . . . . . . . 10 Power On and Off . . . . . . . . . . . . . . 10 Basic Math Operations . . . . . . . . . . 10 Memory Functions . . . . . . . . . . . . . . 13 Fractional Settings . . . . . . . . . . . . . . 15 “Paperless Tape” Feature . . . . . . . . 17 USING THE MEASURE MASTER CLASSIC . . . .
4015-UG-B 4/4/03 12:29 PM Page 3 INTRODUCING MEASURE MASTER CLASSIC™ Designed for anyone who works with dimensions, the Measure Master Classic is so simple to use, even first-time users will find it easy to solve all kinds of dimension-related problems.
015-UG-B 4/4/03 12:29 PM Page 4 KEY DEFINITIONS [+] [–] [x] [÷] [=] Arithmetic operation keys. [%] Four-function percent key. 0 – 9 and [ • ] Digits used for entering numbers. [Off] — Off Key Turns power off. [On/C] — On/Clear Key Turns power on. If on, pressing once clears the last entry and the display. Pressing twice clears all temporary registers (stored values). [Conv] Used with the dimensional keys to convert between dimensions. Dimensions can only be converted within the same convention (i.e.
4015-UG-B 4/4/03 12:29 PM Page 5 [Conv] [ ] — x2 Function Finds the square of the displayed number. The calculator will display “ERROR” if you try to find the square of an area or volume value. [M+] — Memory Plus Stores or adds the displayed number to memory. [Conv] [M+] — Memory Minus Subtracts the displayed value from memory. [Rcl] — Recall Key Recalls values stored in any register (i.e., [Rcl] [M+] displays the value stored in memory).
4015-UG-B 4/4/03 12:29 PM Page 6 [Feet] — Feet Key This is an entry and conversion key. You can enter whole or decimal numbers. You can also use this key to enter values in feet-inch-fraction format: (2 [Feet] 1 [Inch] 1 [/] 2). To convert a displayed value to feet, press [Conv] [Feet]. Repeated presses toggle between feet-inches and decimal feet formats. [Inch] — Inch Key This is an entry and conversion key (when used with the [Conv] key). You can enter whole or decimal numbers.
4015-UG-B 4/4/03 12:29 PM Page 7 displays the current fractional denominator and accesses the fractional setting mode. See the “Fractional Setting” section on page 15 for more information. [Cu] — Cubic Key Used with a dimension key (feet, inches, yards, meters, etc.) to identify a volume dimension. Example: 5 [Cu] [Yds]. [Sq] — Square Key Used with a dimension key (feet, inches, yards, meters, etc.) to identify an area dimension. Example: 10 [Sq] [Feet].
4015-UG-B 4/4/03 12:29 PM Page 8 [Weight] — Weight Key Enters or converts (a volume value) to tons, pounds, metric tons or kilograms. Repeated presses will cycle through these units. [Conv] [%] — Weight per Volume Enters or converts the Weight per volume setting as Tons/Yard3, Lbs/Yd3, Lb/Ft3, Metric Ton/m3 or kg/m3. Repeated presses will cycle through these settings. [Circ] — Circle Key Used to enter a circular diameter and find the area and circumference.
4015-UG-B 4/4/03 12:29 PM Page 9 [Conv] [+] — Pi (π) Internal constant = 3.141593. [Conv] [–] — Change Sign Function Toggles the sign of a value between positive and negative values. [Rcl] [=] — Paperless Tape Feature Accesses the paperless tape mode. See the “Paperless Tape” section on page 17 for more information. [Rcl] [x] — Metric Mode Toggle Toggles between Imperial and Metric defaults for the weight per volume factor and the weight key.
4015-UG-B 4/4/03 12:29 PM Page 10 OPERATING BASICS Power On and Off Turn the calculator on by pressing the [On/C] key. To turn it off, press the [Off] key. Auto Shut-Off The calculator will turn itself off if it is not used within 8-12 minutes. Basic Math Operations Your calculator uses standard chaining logic which simply means that you enter your first value, the operator (+, –, x, ÷), the second value and then the equals sign (=). 3 3 3 3 [+] [–] [x] [÷] 2 2 2 2 [=] [=] [=] [=] 5 1 6 1.
4015-UG-B 4/4/03 12:29 PM Page 11 Adding Dimensions Add 7 feet 3-1/2 inches to 11 feet 4 inches: 7 [Feet] 3 [Inch] 1[/] 2 [+] 11 [Feet] 4 [Inch] [=] 18 FT 7-1/2 IN Add 11 inches to 2 feet 1 inch: 11 [Inch] [+] 2 [Feet] 1 [Inch] [=] Add 2 feet 1 inch to 11 inches: 2 [Feet] 1 [Inch] [+] 11 [Inch] [=] 36 IN 3 FT 0 IN Note: The format of the first value you enter determines the format of the answer. However, with the [Conv] key you can change to any format you want, provided that you maintain convention.
4015-UG-B 4/4/03 12:29 PM Multiply 2 feet 7 inches by 10 : 2 [Feet] 7 [Inch] [x] 10 [=] Page 12 25 FT 10 IN Dividing Dimensions Divide 30 feet 4 inches by 7 inches: 30 [Feet] 4 [Inch] [÷] 7 [Inch] [=] 52 Divide 20 feet 3 inches by 9: 20 [Feet] 3 [Inch] [÷] 9 [=] 2 FT 3 IN Percentage Calculations The Percent [%] key is used to find a percent of a number or for working addon, discount or division percentages.
4015-UG-B 4/4/03 12:29 PM Page 13 Memory Functions Whenever the [M+] key is pressed, the displayed value will be added to memory.
4015-UG-B 4/4/03 12:29 PM Page 14 How to use memory functions: Steps Keystrokes Display Add to memory 355 [M+] 355. Add to memory 255 [M+] 255. Recall total mem. [Rcl] [M+] 610. Subt. from mem. 745. 745 [Conv] [M+] Recall total mem. [Rcl] [M+] Replace memory – 135. 50 [Conv] [Rcl] [M+] Recall and clear 50. [Rcl] [Rcl] 50. The memory function can also be used with dimensional units, as long as they are of the same convention (all linear, square or cubic).
4015-UG-B 4/4/03 12:29 PM Page 15 Fractional Settings When you first receive your calculator it is set to its default state. When in this state, fractional values are rounded to the nearest 1/16 of an inch. However, you may program your preference for six different accuracy levels and two different modes (Normal and Fixed), all of which remain in permanent memory until revised or reset.
4015-UG-B 4/4/03 12:29 PM Page 16 Normal Fractional Mode The default, Normal Mode ([Conv] 7), reduces a fraction to its lowest common denominator (for example, 8/16 reduces to 1/2). If a fraction is entered having a higher fractional accuracy than the current setting, the setting will be temporarily revised to the level of accuracy of the entered value. Fixed Fractional Mode In the Fixed Mode ([Conv] 9), fractional results are displayed in the set fractional value, not reduced.
4015-UG-B 4/4/03 12:29 PM Page 17 “Paperless Tape” Feature The “Paperless Tape” feature allows the user to display the last 20 entries. While in the Paperless Tape mode, your display will look similar to this: The display shows the entered or calculated value (12 Inch), sequence number (04), and the math operator (in this case it is “+”) for each entry. As you scroll through the entries, you will see the designators TTL and SUB. “SUB” indicates a subtotal.
4015-UG-B 4/4/03 12:29 PM Page 18 (Cont’d) 2. Access the Tape function [Rcl] [=] TTL= 22 FEET 0 INCH 3. Scroll forward from first value to total: [+] 01 4 FEET 0 INCH [+] 02+ 5 FEET 0 INCH [+] 03+ 6 FEET 0 INCH [+] 04+ 7 FEET 0 INCH [+] TTL= 22 FEET 0 INCH 4. Scroll back to last 2 values: [–] 04+ 7 FEET 0 INCH [–] 03+ 6 FEET 0 INCH 5.
4015-UG-B 4/4/03 12:29 PM Page 19 Clearing the Paperless Tape The paperless tape is cleared: 1) when you press [On/C] [On/C] (clear); 2) when you press [Conv] [x] (all clear); 3) when you turn the unit off.
4015-UG-B 4/4/03 12:29 PM Page 20 USING THE MEASURE MASTER CLASSIC Entering Dimensions and Units When entering feet-inch dimensional values, you must enter the largest dimension first — feet before inches, inches before fractions. To enter fractions of an inch, enter the numerator (value above the line), press [/] (fraction bar key) and then enter the denominator (value below the line).
4015-UG-B 4/4/03 12:29 PM Page 21 Linear Conversions Convert 14 feet to other linear values: Steps Keystrokes Display Enter 14 ft. 14 [Feet] Conv. to yds [Conv] [Yds] 4.666667 YD Conv. to feet-inch [Conv] [Feet] 14 FEET 0 INCH 14 FEET Conv. to inches [Conv] [Inch] 168 INCH Conv. to mm [Conv] [mm] 4267.2 MM Conv. to cm [Conv] [cm] 426.72 CM Conv. to meters [Conv] [m] 4.
4015-UG-B 4/4/03 12:29 PM Page 22 Square Conversions Convert 14 square feet to other square dimensions: Steps Keystrokes Display Enter 14 sq ft. 14 [Sq] [Feet] 14 SQ FEET Conv. to inch [Conv] [Inch] Conv. to yds [Yds] Conv. to meters [m] 1.300643 SQ M Conv. to mm [mm] 1300643 SQ MM Conv. to cm [cm] 13006.43 SQ CM 2016 SQ INCH 1.555556 SQ YD Cubic Conversions Convert 14 cubic feet to other cubic dimensions: Steps Keystrokes Display Enter 14 cu ft 14 [Cu] [Feet] 14 CU FEET Conv.
4015-UG-B 4/4/03 12:29 PM Page 23 Estimating Materials Calculating Lumber How many 2 feet 2 inch pieces can be made from fifteen 10 foot boards? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. Enter board length 10 [Feet] Divide by smaller cuts 10 FEET [÷] 2 [Feet] 2 [Inch] [=] 4.615385 (or 4 whole boards) Multiply by total number of 10 foot boards 4 [x] 15 [=] 60 (2 feet 2 inch pieces) Estimating Bricks How many standard bricks (3.75 inch by 8 inch) are required for a 36.
4015-UG-B 4/4/03 12:29 PM Page 24 Calculating the Number of Studs Find the number of 16 inch on-center studs needed for an 18 inch 7-1/2 inch wall. Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. Enter wall length 18 [Feet] 7 [Inch] 1 [/] 2 Divide by oncenter spacing [÷] 16 [Inch] [=] 13.96875 (studs) Add first stud [+] 1 [=] 14.96875 (round to 15) Roof Covering — Shingles You’re going to use 12 inch wide by 36 inch long asphalt (strip) shingles with 5 inch weather exposure.
4015-UG-B 4/4/03 12:29 PM Page 25 Area Calculations Area of a Rectangle What is the area of a room measuring 12 feet 6 inches by 15 feet 8 inches? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. Enter room length 12 [Feet] 6 [Inch] 12 FEET 6 INCH Multiply by width [x] 15 [Feet] 8 [Inch] [=] 195.8333 SQ FEET Area of a Square Using the x2 ([Conv] [ ]) function, find the area of a square with sides of 4 feet 7 inches. Steps Keystrokes Display Clear calculator [On/C] [On/C] 0.
4015-UG-B 4/4/03 12:29 PM Page 26 Area — Floor Covering You have an apartment with two rooms that need to have the carpet replaced. The room dimensions are as follows: 12 feet 4 inches by 10 feet and 14 feet 8 inches by 16 feet. How many square yards of carpet are needed and what is the total cost at $11.75 per sq. yd.? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0.
4015-UG-B 4/4/03 12:29 PM Page 27 Work Area — Spacing/Partitions You are setting up partitioned cubicles along a wall that is 22 feet 6 inches. If you need three (3) office/work areas, how wide will each be? Steps Keystrokes Display Clear calculator [On/C] [On/C] Enter wall length 22 [Feet] 6 [Inch] 0.
4015-UG-B 4/4/03 12:29 PM Page 28 Cabinets — Drawers You are building a 32 inch high cabinet and want four (4) evenly spaced drawers with 1 inch in between them (3 inch total). Find the height of each drawer, allowing for 1 inch at the top and bottom. Steps Keystrokes Display Clear calculator [On/C] [On/C] 0.
4015-UG-B 4/4/03 12:29 PM Page 29 Volume Calculations Rectangular Containers What is the volume of a container 3 feet by 1 foot 9-5/8 inches by 2 feet 4 inches? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. Enter length 3 [Feet] 3 FEET Multiply by width [x] 1 [Feet] 9 [Inch] 5 [/] 8 1 FEET 9-5/8 INCH Multiply by height [x] 2 [Feet] 4 [Inch] [=] 12.61458 CU FEET Shipping Containers You have a dry freight container that is 20 feet x 8 inches x 8 feet 6 inches.
4015-UG-B 4/4/03 12:29 PM Page 30 Concrete Volume You’re going to form up and pour your own driveway and you need to accurately calculate the cubic yards of concrete required for the job. The measurements are 36 feet 3 inches by 11 feet 6 inches by 4 inches deep. What’s the volume of your driveway, and if concrete costs $55 per cubic yard, how much will the concrete driveway cost? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0.
4015-UG-B 4/4/03 12:29 PM Page 31 Concrete Columns You’re going to pour five columns, each of which has a diameter of 3 feet 4-1/2 inches and a height of 11 feet 6 inches. How many cubic yards of concrete will you need for all five columns? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. 1 — Find Surface Area of Column Enter diameter Find surface area 3 [Feet] 4 [Inch] 1 [/] 2 [Circ] DIA 3- 4 1/2 FEET INCH [Circ] 8.
4015-UG-B 4/4/03 12:29 PM Page 32 Volume/Weight Calculations Concrete Footing Find the total volume of concrete required to pour five 24 inch by 12 inch footings, each 2 feet deep. Then find the weight of the concrete (use the default weight factor of 1.5 tons per cubic yard). Steps Keystrokes All Clear [Conv] [x] Recall weight per cubic yard [Rcl] [%] Display 0. 1.
4015-UG-B 4/4/03 12:29 PM Page 33 Tank Volume — Rectangular What is the volume of a rectangular tank with a length of 5 feet 6 inches, width of 7 feet and depth of 4 feet? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. Enter length 5 [Feet] 6 [Inch] 5 FEET 6 INCH Multiply by width [x] 7 [Feet] 7 FEET Multiply by depth to find volume [x] 4 [Feet] [=] 154. CU FEET Multiply by conversion factor to find number of gallons [x] 7.48 [=] 1151.92 CU FEET* (1151.
4015-UG-B 4/4/03 12:29 PM Page 34 Squaring Up Assume you want to “square-up” forms for a concrete foundation measuring 45 feet 6 inches by 24 feet 4 inches. In order for the forms to be square, what should both of the diagonal measurements be? (You can use the Pythagorean theorem to solve the next problems. See the diagram after "Common Rafter" on page 36.) Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. 1 — Find 1st side (a) Find a2 45 [Feet] 6 [Inch] [Conv] [ ] 2070.
4015-UG-B 4/4/03 12:29 PM Page 35 Pipefitting — Right Triangles A right triangle has a rise of 6 feet 3 inches and a run of 7 feet 6 inches. Find the travel or hypotenuse. Steps Keystrokes Display Clear calculator [On/C] [On/C] 0. Enter and square rise 6 [Feet] 3 [Inch] 6 FEET 3 INCH [Conv] [ ] 39.0625 SQ FEET Store in memory [M+] Enter and square run 7 [Feet] 6 [Inch] 7 FEET 6 INCH [Conv] [ ] M 56.
4015-UG-B 4/4/03 12:29 PM Page 36 Common Rafter You have a rise of 6 feet 11 inches and a run of 14 feet 6 inches. Find the common rafter length. Steps Keystrokes Reset calculator [Conv] [x] Display 0. 1 — Find 1st side (a) Enter rise 6 [Feet] 11 [Inch] [Conv] [ ] 47.84028 SQ FEET Put in memory [M+] M 47.84028 SQ FEET 2 — Find 2nd side (b) Enter run 14 [Feet] 6 [Inch] [Conv] [ ] M 210.25 SQ FEET Put in memory [M+] Recall total memory [Rcl] [M+] M M 210.25 SQ FEET 258.
4015-UG-B 4/4/03 12:29 PM Page 37 Circular Solutions Sewing—Yardage of Material You want to sew a round tablecloth and need to order material. If the table measures 48 inches in diameter and you want it to hang over the table by 12 inches (24 inches on both sides), what is the total square yardage of material you’ll need? What is the cost of material, at $11 per square yard? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0.
4015-UG-B 4/4/03 12:29 PM Page 38 Bolt Circle Find the distance (in inches) between 6 bolts on a circle, if the radius is 5 inchs (diameter 10 inches). Steps Keystrokes Clear calculator [On/C] [On/C] Display Enter diameter 10 [Inch] [Circ] Find circumference [Circ] [Circ] 0. CIRC Divide by number of bolts [÷] 6 [=] DIA 10 INCH 31-7/16 INCH 5-1/4 INCH Scale Modeling You have a 1/24th scale model car and you’d like to add a model person to the layout next to the car.
4015-UG-B 4/4/03 12:29 PM Page 39 Graphic Arts — Column Width You’re publishing a newsletter on standard 8-1/2 inches by 11 inches letter-size paper. You wish to have a 3/8 inch border on each side and 1/2 inch between columns. If you want three equal width columns, how wide will each column be? Steps Keystrokes Display Clear calculator [On/C] [On/C] 0.
15-UG-B 4/4/03 12:29 PM Formulas Area Formulas 40 – Measure Master Classic ™ Page 40
4015-UG-B 4/4/03 12:29 PM Page 41 Surface Area and Volume Formulas User’s Guide – 41
4015-UG-B 4/4/03 12:29 PM Page 42 APPENDIX Calculator Information ACCURACY/DISPLAY — Your calculator has an eleven digit display. This is made up of seven digits (normal display) and four digits for the fraction. In a standard calculation, each calculation is carried out internally to ten digits and is rounded to a seven-digit standard display. A 5/4 rounding technique is used to add one to the least significant digit in the display if the next non-displayed digit is five or more.
4015-UG-B 4/4/03 12:29 PM Page 43 BATTERY INFORMATION — The calculator is powered by a single 3-Volt Lithium CR-2032 battery. This should last upwards of 800 hours of actual use (one year plus for most people). Should the display become very dim or erratic, replace the battery. WARNING: Please use caution when disposing of your old batteries as they contain hazardous chemicals. The calculator is designed to shut itself off after about 8-12 minutes of non-use.
4015-UG-B 4/4/03 12:29 PM Page 44 WARRANTY REPAIR Calculated Industries, Inc. (“CI”) warrants this product against defects in materials and workmanship for a period of one (1) year from the date of original consumer purchase in the U.S. If a defect exists during the warranty period, CI at its option will either repair (using new or remanufactured parts) or replace (with a new or remanufactured unit) the product at no charge.
4015-UG-B 4/4/03 12:29 PM Page 45 tiguous 48 states. (Outside the contiguous 48 states, please call CI for return shipping costs.) A repaired or replacement product assumes the remaining warranty of the original product or 90 days, whichever is longer. NON-WARRANTY REPAIR SERVICE — U.S.A. Non-warranty repair covers service beyond the warranty period or service requested due to damage resulting from misuse or abuse.
4015-UG-B 4/4/03 12:29 PM Page 46 DISCLAIMER CI makes no warranty or representation, either express or implied, with respect to the product’s quality, performance, merchantability, or fitness for a particular purpose. As a result, this product, including but not limited to, keystroke procedures, mathematical accuracy and preprogrammed material, is sold “as is,” and you the purchaser assume the entire risk as to its quality and performance.
4015-UG-B 4/4/03 12:29 PM Page 47 FCC CLASS B 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. LEGAL NOTICES Software copyrighted and licensed to Calculated Industries by Construction Master, LLC, 2002. User’s Guide copyrighted by Calculated Industries, 2002. Measure Master Classic™ and Calculated Industries® are registered trademarks of Calculated Industries, Inc. All Rights Reserved.
4015-UG-B 4/4/03 12:29 PM Page 48 HOW TO REACH CI HEADQUARTERS Mail Calculated Industries, Inc. 4840 Hytech Drive Carson City, NV 89706 U.S.A. Phone 1–775–885–4900 Fax 1–775–885–4949 Email techsup@calculated.com World Wide Web http://www.calculated.
4015-UG-B 4/4/03 12:29 PM MEASURE MASTER CLASSIC ™ Guide de l’utilisateur Calculated Industries, Inc. 4840 Hytech Drive Carson City, NV 89706 U.S.A.
4015-UG-B 4/4/03 12:29 PM Page 50 VOICI LA CALCULATRICE MEASURE MASTER CLASSIC™ Conçue pour les professionnels de la construction qui sont très occupés, la nouvelle calculatrice Measure Master Classic vous propose une solution rapide et précise à des centaines de problèmes de dimension exprimés en pieds et en pouces ou en unités de mesure métriques! ◆ Une solution rapide aux équations arithmétiques dimensionnelles ◆ Conversion instantanée des unités de mesure ◆ Conversion de toutes les unités de mesure
4015-UG-B AVANT 4/4/03 12:29 PM Page 51 DE DÉBUTER Description des touches et des fonctions Fonctions de base [+] [–] [x] [÷] [=] Touches d’équations arithmétiques. [%] Touche de pourcentage à quatre fonctions. 0–9 Chiffres utilisés pour entrer des nombres. [•] Point décimal. [Off] Mise hors tension. Retour à l’affichage de démarrage. Ferme tous les registres temporaires. [On/C] Mise sous tension. Appuyer une fois sur la touche pour effacer la dernière donnée et revenir à l’affichage antérieur.
4015-UG-B 4/4/03 12:29 PM Page 52 peuvent être converties que si elles sont affectées du même exposant (unités de distance, d’aire ou de volume). Activation de fonctions spéciales. [ ] Racine carrée d’un nombre. [Conv] [ ] — x2 Élévation au carré de la valeur à l’écran. [M+] — Mémoire plus Enregistre le nombre à l’écran dans la mémoire semi-permanente. Additionne également le nombre à l’écran à toute valeur enregistrée antérieurement dans la mémoire.
4015-UG-B 4/4/03 12:29 PM Page 53 [Rcl] [x] — Système métrique ou impérial Affichage et calcul en mesures métriques ou impériales des données suivantes : pente, hauteur de la contremarche des escaliers, espacement des empannons et des parois inclinées. Remarque : Ce réglage est permanent. Pour changer de système, enlever les piles ou faire le réglage manuellement.
4015-UG-B 4/4/03 12:29 PM Page 54 [Inch] — Pouces Touche servant à entrer et à convertir des valeurs (conjointement avec [Conv] pour conversion). Cette touche peut également être utilisée conjointement avec la touche [/] pour entrer des données exprimées en fractions de pouce. [/] — Barre des fractions Cette touche sert à entrer des fractions. Par exemple, pour entrer 1/2, il faut appuyer sur les touches suivantes, dans cet ordre : 1 [/] 2.
4015-UG-B 4/4/03 12:29 PM Page 55 données représentant des centimètres. S’utilise tel que décrit ci-dessus. [mm] — Millimètres Touche servant à entrer et à convertir des données représentant des millimètres. S’utilise tel que décrit ci-dessus. [Weight] — Masse Cette touche sert à convertir une donnée exprimée en unités volumiques en unités de masse à l’aide de la touche [Conv] et du facteur de masse volumique (voir ci-dessous). Chaque enfoncement de la touche commute entre tonnes, livres et kilogrammes.
4015-UG-B 4/4/03 12:29 PM Page 56 [Conv] [Circ] — Longueur d’arc Sert à calculer la longueur d’arc à partir d’un angle et du diamètre du cercle. Par exemple, après avoir appuyé sur 50 [mm] [Circ] 180 [Conv] [Circ], l’écran affichera une longueur d’arc de 78,53982 mm pour un cercle dont le diamètre est de 50 mm et dont l’angle mesure 180°.
4015-UG-B 4/4/03 12:29 PM Page 57 [Conv] [•] — Unitaire Calcule le prix total des matériaux à partir d’une mesure unitaire et d’un prix unitaire. Réglage de l’arrondissement des fractions : Lorsque votre calculatrice rétablit les paramètres par défaut (après un changement de piles ou une réinitialisation des paramètres par défaut), elle arrondit les fractions au 1/16 de pouce.
4015-UG-B 4/4/03 12:29 PM Page 58 Mesures linéaires Les exemples qui suivent décrivent comment entrer les mesures. Mesure Touches 17,5 mètres 17.
4015-UG-B 4/4/03 12:29 PM Page 59 Conversion d’unités de mesure Conversion d’unités de mesure linéaires Voici comment convertir 14 pieds en d’autres unités de mesure linéaires : Touches 14 [Feet] . . . [Conv] [m] [Conv] [cm] [Conv] [mm] [Conv] [Yds] [Conv] [Feet] [Conv] [Feet] [Conv] [Inch] Résultat 14. FEET 4.267 M 426.72 CM 4267.2 MM 4.666667 YD 14 FEET 0 INCH 14. FEET 168.
4015-UG-B 4/4/03 12:29 PM Page 60 Conversion d’unités de mesure volumiques Voici comment convertir 14 pieds cubes en d’autres unités de mesure volumiques : Touches 14 [Cu] [Feet] . . . [Conv] [m] [cm] [mm] [Inch] [Yds] Résultat 14. FEET 0.396 CU M 396435.9 CU CM 0.396 CU M * 24192. CU INCH 0.518519 CU YD * Remarquer que, lorsqu’une valeur est convertie en millimètres, la solution est automatiquement convertie en mètres.
4015-UG-B 4/4/03 12:29 PM Page 61 Les exemples qui suivent illustrent cette facilité d’utilisation. Addition et soustraction de mesures 1. Additionner 7 mètres à 11 pieds et 4 pouces : 7 [m] [+] 11 [Feet] 4 [Inch] [=] 10.454 M 2. Soustraire 3 pieds à 11 pieds 7 1/2 pouces : 11 [Feet] 7 [Inch] 1 [/] 2 [–] 3 [Feet] [=] 8 FEET 7-1/2 INCH Remarque : L’unité de mesure de la première valeur entrée dans la calculatrice détermine l’unité de mesure de la solution.
4015-UG-B 4/4/03 12:29 PM Page 62 Mémoire Chaque fois que la touche [M+] est activée, la valeur à l’écran est ajoutée à la mémoire. Pour effacer cette valeur de la mémoire, appuyer sur [Conv] [M+]. La fonction [Rcl] [M+] cherche la valeur totale de la mémoire et l’affiche à l’écran. La fonction [Rcl] [Rcl] affiche la valeur totale de la mémoire et efface ensuite le contenu de la mémoire. Mettre la calculatrice hors tension procure aussi le même résultat. Touches Résultat 1. 355 [M+] [Rcl] [Rcl] 2.
4015-UG-B 4/4/03 12:29 PM Page 63 ruban virtuel se vide de sa mémoire chaque fois que la touche [On/C] est enfoncée deux fois ou que la calculatrice est mise hors tension. Fonctionnement du ruban virtuel 1. Entrer une série de nombres : Touches Résultat 4 [cm] [+] 4. CM 5 [cm] [+] 9. CM 6 [cm] [=] 15. CM 2. Activer la fonction de ruban virtuel : Touches [Rcl] [=] Résultat TTL= 15 CM 3. Faire défiler le ruban de la première donnée jusqu’au total : Touches Résultat [+] 01 4.
4015-UG-B PILE 4/4/03 12:29 PM ET MISE HORS TENSION AUTOMATIQUE Page 64 — La calculatrice fonctionne grâce à une pile au lithium de 3 V de modèle CR-2032. Cette pile devrait fonctionner pendant plus de 1 800 heures d’utilisation, ce qui équivaut à un peu plus d’une année dans la plupart des cas. Remplacer la pile si l’affichage à l’écran devient très pâle ou intermittent. La calculatrice est dotée d’un mécanisme qui la met hors tension après de 8 à 12 minutes d’inactivité.
4015-UG-B 4/4/03 12:29 PM MEASURE MASTER CLASSIC ™ Guía del Usuario Calculated Industries, Inc. 4840 Hytech Drive Carson City, NV 89706 U.S.A.
4015-UG-B 4/4/03 12:29 PM Page 66 PRESENTANDO: MEASURE MASTER CLASSIC™ ¡Diseñada para servir a los atareados profesionales de la construcción, la Measure Master Classic le permite resolver rápidamente y con precisión cientos de problemas relacionados con medidas en los formatos métrico o de pies-pulgadas! ◆ Resuelva con facilidad matemáticas dimensionales ◆ Conversiones instantáneas de medidas ◆ Conversiones completas entre los sistemas métrico e imperial (inglés) ◆ Calcule áreas de cuadrados y rectángu
4015-UG-B 4/4/03 12:29 PM Page 67 PARA EMPEZAR Definiciones /Funciones básicas Funciones básicas [+] [–] [x] [÷] [=] Teclas de operaciones aritméticas. [%] Tecla de porcentaje de cuatro funciones. 0–9 Dígitos usados para entrar los números. [•] Punto decimal. [Off] Apaga la calculadora. Reinicializa la pantalla y todos los registros no permanentes. [On/C] Enciende la calculadora. Si se pulsa una vez, borra la última entrada y la pantalla.
4015-UG-B 4/4/03 12:29 PM Page 68 volumen). También se utiliza para acceder a funciones especiales. [ ] Se utiliza para encontrar la raíz cuadrada de un número. [Conv] [ ] — x2 Encuentra el cuadrado visualizado. del valor [M+] — Memoria Más Almacena el valor visualizado en pantalla en la memoria semipermanente. Tam-bién suma el valor en pantalla a cualquier valor que se haya almacenado previamente en la memoria. Para traer a la pantalla el total almacenado en la memoria, pulse [Rcl] antes de [M+].
4015-UG-B 4/4/03 12:29 PM Page 69 [Rcl] [x] — Modo Imperial/Métrico Selecciona los modos predeterminados Imperial o Métrico para los siguientes parámetros: paso, altura del contraescalón de escalera y el espaciado en el centro de cabios cortos y paredes inclinadas. Nota: Éste es un parámetro permanente que sólo se puede eliminar quitando las pilas o reinicializando manualmente.
4015-UG-B 4/4/03 12:29 PM Page 70 También se puede usar esta tecla junto con la tecla [/] para entrar valores en el formato de fracciones de pulgadas. [/] — Barra de fracción Se usa esta tecla para entrar fracciones. Por ejemplo, para entrar 1/2, la secuencia sería: 1 [/] 2. [Cu] — Volumen Esta tecla se usa con una tecla de medida para identificar un valor como un volumen. Por ejemplo: 5 [Cu] [Yds]. [Sq] — Área Esta tecla se usa con una tecla de medida para identificar un valor como un área.
4015-UG-B 4/4/03 12:29 PM Page 71 [Weight] — Peso Esta tecla se usa para convertir volumen a peso usando la tecla [Conv] y el factor almacenado de Peso por volumen (ver a continuación). Al pulsar repetidamente se cambia entre toneladas, libras y kilogramos. [Conv] [%] — Peso por volumen Se usa para definir el valor de Peso por volumen. El factor se puede entrar en kilogramos por metro cúbico, toneladas por yarda cúbica, o libras por yarda cúbica.
4015-UG-B 4/4/03 12:29 PM Page 72 Funciones adicionales de la tecla [Conv]: Cuando se usa junto con las siguientes teclas, la tecla [Conv] da acceso a estas funciones adicionales: [Conv] [÷] Recíproco, o función 1/x. [Conv] [x] — Despejar todo Despeja todos los valores, incluyendo la memoria. Reinicializa todos los registros permanentes a sus valores predeterminados. [Conv] [+] — Constante Pi (π) 3.141593. [Conv] [–] +/– Cambia el signo del valor visualizado.
4015-UG-B 4/4/03 12:29 PM Page 73 total), el ajuste establecido es redondear los valores fraccionales al 1/16 de pulgada más próximo. Sin embargo, usted podrá programar su preferencia para 6 niveles de precisión diferentes, que permanecen en la memoria permanente hasta que se revisen o reinicialicen.
4015-UG-B 4/4/03 12:29 PM Page 74 Medidas de área y de volumen Las medidas de área y de volumen se entran en el orden siguiente: (1) Valor numérico; (2) Convención—Área [Sq] o Volumen [Cu]; (3) Unidades —Metros, Yardas, Pies, Pulgadas.
4015-UG-B 4/4/03 12:29 PM Page 75 Conversiones de área Convertir 14 pies cuadrados a otras medidas de área: Teclas La pantalla muestra 14 [Sq] [Feet] . . . 14. FEET [Conv] [m] 1.301 SQ M [cm] 13006.43 SQ CM [mm] 1300643. SQ MM [Inch] 2016. SQ INCH [Yds] 1.555556 SQ YD Nota: Al realizar conversiones, sólo se debe pulsar [Conv] una vez. Conversiones de volumen Convertir 14 pies cúbicos a otras medidas de volumen: Teclas La pantalla muestra 14 [Cu] [Feet] . . . 14. FEET [Conv] [m] 0.396 CU M [cm] 396435.
4015-UG-B 4/4/03 12:29 PM Page 76 Operaciones matemáticas Su calculadora utiliza una lógica de encadenado estándar, que significa que usted entra el primer valor, el operador (+, –, x, ÷), el segundo valor y luego el signo de Igual (“=”). A. B. C. D. 3 3 3 3 [+] [–] [x] [÷] 2 2 2 2 [=] [=] [=] [=] 5 1 6 1.5 Esta propiedad facilita también el uso de la calculadora para aplicaciones con medidas, tal como se muestra en los ejemplos siguientes: Suma y resta de medidas 1.
4015-UG-B 4/4/03 12:29 PM Page 77 Multiplicación y división de medidas 1. Multiplicar 5 pies 3 pulgadas por 11 pies 6-1/2 pulgadas: 5 [Feet] 3 [Inch] [x] 11 [Feet] 6 [Inch] 1[/] 2 [=] 60.59375 SQ FEET 2. Dividir 30 metros por 16 pulgadas: 30 [m] [÷] 16 [Inch] [=] 73.8189 Operaciones de la memoria Siempre que se pulse la tecla [M+], el valor visualizado se añadirá a la memoria. Se restará de la memoria el valor visualizado pulsando [Conv] [M+].
4015-UG-B 4/4/03 12:29 PM Page 78 Cinta de control “sin papel” La Cinta de control “sin papel” permite visualizar y revisar las últimas 20 entradas de un cálculo. Se accede a esta función pulsando [Rcl] [=]. Para revisar los valores entrados, pulse [Rcl] [=] a fin de acceder al modo de cinta y luego pulse las teclas [+] o [–] para recorrer las entradas retrocediendo o avanzando. La Cinta de control se despeja cada vez que se pulsa dos veces [On/C], o se apaga la unidad.
4015-UG-B 4/4/03 12:29 PM Page 79 4. Recorra los últimos 2 valores: Teclas [–] [–] La pantalla muestra 03+ 6. CM 02+ 5. CM 5. Salga de la función de Cinta pulsando [On/C] [On/C]. PILA Y APAGADO AUTOMÁTICO — Su calculadora funciona con una sola pila de litio CR-2032 de 3 voltios. La pila deberá durar aproximadamente 1,000 horas de uso efectivo (más de 1 año para la mayoría de los usuarios). En caso de que la pantalla se vea muy tenue o funcione erráticamente, cambie la pila.
4015-UG-B 4/4/03 12:29 PM Page 80 de la calculadora, se visualizará la palabra “ERROR”. Para despejar una condición de error, debe pulsar dos veces el botón [On/C]. También ocurrirá una condición de “ERROR” si se entra una imposibilidad matemática, tal como una división entre cero.
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4015-UG-B 4/4/03 12:29 PM Printed in China 4015-UG-B 5/02 Page 84
