Calculated-industries 4400 Instrukcja Użytkownika

FAST. ACCURATE. RELIABLE.TRADESMAN CALC™TRADES MATH AND CONVERSION CALCULATORModel 4400

Pocket RefeRence Guide — 9(cont’d)g*Clear All — Returns all stored values to the defaultsettings. Does not affect Preference settings.g-Change Sign (+

g9Degrees Celsius (°C) — Enters or converts to degrees Celsius.Trades Math Function Keys aAdjacent — Enters or calculates the Adjacent (horizontal) le

Pocket RefeRence Guide — 11GAngle — Enters or calculates an Angle, providing the Adjacent Angle for both instances. Calculates an Angle given two othe

dDiameter — Enters a Diameter (Circle) or Outside Diameter (Polygon). Unitless entries assumed Inches in U.S. mode; millimeters in Metric mode. Calcul

Pocket RefeRence Guide — 13(cont’d)gdInside Diameter — Enters or calculates the Inside Diameter of a Polygon. Unitless entries assumed Inches in U.S.

Permanently Set Fractional Resolution To permanently set the Fractional Resolution, you must be in Preference Setting mode.KeYsTrOKe disPl aY1. Access

Pocket RefeRence Guide — 15Temporarily Set Fractional Resolution You can also convert a fractional value to a different resolution temporarily while s

pREfERENCE SETTINGSPress g, then % to access the Preferences menu. Continue pressing % to toggle through different Preferences. Press + or - keys to t

Pocket RefeRence Guide — 17Third press of % (Default Unit Format): US UnItS+METR UnItS+ (repeats options) US UnItSFourth press of % (Area Answer Form

CALCULATING pERCENTAGESThe % key can be used for nding a given percent of a number or for working add-on, discount or division percentage calculation

Pocket RefeRence Guide — 1(cont’d)Tradesman CalC™The Tradesman Calc™ Trades Math and Conversion calculator is designed to be useful for both teaching

Pocket RefeRence Guide — 19Memory is semi-permanent, clearing only when you do one of the following:— turn off the calculator— press rr— press g* (Cle

You can replace a value in one of the Memory registers by storing a new value in place of the stored value.FUNCTION KeYsTrOKeStore single value in M1g

Pocket RefeRence Guide — 21r =TTL= 15. FeeT +01 6. FeeT +02 + 5. FeeT +03 + 4. FeeT -02 + 5. FeeT =TTL= 15. FeeT + 1 0f=25. FeeT ENTERING DIMENSIoNS

dimensiOn KeYsTrOKe130 square Feet130 f f5.5 cubic meters5.5 nnn44 square Inches44 iiCoNVERSIoNSLinear ConversionsConvert 10 Feet 6 Inches to other di

Pocket RefeRence Guide — 23.05 nnn0.05 CU M gC50000. CU CM gi3051.1872 CU INCHgf1.7657333 CU FEET Weight ConversionsConvert 1.5 Tons to Pounds and k

Temperature ConversionsConvert 46 °Fahrenheit to °Celsius:KeYsTrOKe disPl aYOO0.46g8 (°F)46 °F g9 (°C)7.7777778 °CbASIC MATH opERATIoNSAdding and Subt

Pocket RefeRence Guide — 25(cont’d)KeYsTrOKe disPl aY5f3i*5 FeeT 3 inCh11f6 i1/2=60.59375 sQ FeeT Multiply 2 Feet 7 Inches by 10:2f7i *10=25 FeeT 10 i

Note: See pages 15-17 for instructions on setting the default fractional resolution on your calculator.Note: When entering mixed fractions, the whol

Pocket RefeRence Guide — 271.45781.4578g/1 179/391g.1.4578In this example, add a string of fractions, change to an improper fraction and to a decimal

g //0 5/8Simplify 25/65:25/6525/65g //0 5/13RIGHT TRIANGLE fUNCTIoNSWith the Tradesman Calc, you can easily solve Right Triangle problems by simply en

• Enter math equations using parentheses• Work with exponentsUse it in the classroom or on the job for solving math and design problems in –• Welding•

Pocket RefeRence Guide — 293iaADJ 3. inCh 2. Enter the Opposite Leg length:4ipOPP 4. inCh3. Solve for the Hypotenuse:hHYP 5.0000 inCh4. Solve for the

5. Solve for the Opposite Leg:pOPP 6.9411 inCh HEx/poLyGoN fUNCTIoNSThe Hex/Polygon function lets you nd the Interior Angle and Exterior Angle of a

Pocket RefeRence Guide — 31(cont’d)Find the Interior and Exterior Angles, Side Length, Inner Diameter, Perimeter and Area of an 8-sided Polygon with a

(cont’d)Find the Interior and Exterior Angles, Inner Diameter, Outer Diameter, Perimeter and Area of a 6-sided Polygon with an 8-Inch Side Length:KeYs

Pocket RefeRence Guide — 33ARC AND CIRCLE fUNCTIoNSWith the Tradesman Calc, you can easily solve Circle and Arc calculations. Circumference and Area o

RATIo AND pRopoRTIoN fUNCTIoNSWith the Ratio and Proportion keys you can nd:• an x value, given a Ratio and y value• a y value, given a Ratio and x v

Pocket RefeRence Guide — 35(cont’d)You can also enter x, y values, nd proportion values and inverse proportional values.Find the ratio if x = 1 and y

KeYsTrOKe disPl aYOO0.1. Enter the Ratio:1iga (x value)X 1. inCh4fgp (y value)Y 4. FeeT2. Show the Ratio:gh (X:Y)1 = 48.00003. Enter the rst proporti

Pocket RefeRence Guide — 374. Show resulting Y value:gp (Y)Y 6.6667 5. Change the proportional Y value to 4:4 gp (Y)Y 4.6. Show resulting X value:ga (

Trigonometric FunctionsTrigonometric functions are available on the Tradesman Calc calculator.The drawing and formulas below list basic trigonometric

Pocket RefeRence Guide — 3Memory Operation 18Paperless Tape Operation 20Entering Dimensions and Units 21Conversions 22Basic Math Operations 24USING TH

Pocket RefeRence Guide — 39(cont’d)Side B C * a s=Given side A and side C, nd:Angle a A , C gcAngle b A , C gsGiven side B and angle b, nd:Side C B

Volume Display StandardFractional Mode StandardMathematical Operation Order * Pressing Reset ‒ a small hole located below the o key ‒ will also perfor

Pocket RefeRence Guide — 41At this point you must determine what caused the error and re-key the problem.Error CodesOFlOOverow (too large)MATH ErrorD

bATTERyThis model uses one (1) CR2016 battery (included). This should last approximately 800 hours of actual use (1 year plus for most people). Should

Pocket RefeRence Guide — 43REPAIR AND RETURNRETURN GUIDELINES1. Please read the Warranty in this User’s Guide to determine if your Calculated Industri

WarranTYCalculated Industries (“CI”) warrants this product against defects in materials and workmanship for a period of one (1) year from the date of

Pocket RefeRence Guide — 45A repaired or replacement product assumes the remaining warranty of the original product or 90 days, whichever is longer.No

DisclaimerCI MAKES NO WARRANTY OR REPRESENTATION, EITHER EXPRESS OR IMPLIED, WITH RESPECT TO THE PRODUCT’S QUALITY, PERFORMANCE, MERCHANTABILITY, OR F

Pocket RefeRence Guide — 47Some states do not allow the exclusion or limitation of implied warranties or liability for incidental or consequential dam

Pocket RefeRence Guide — 49lOOKinG FOr neW ideasCalculated Industries, a leading manufacturer of special-function calculators and digital measuring in

GeTTinG sTarTedYou may want to practice getting a feel for your calculator keys by reading through the key denitions and learning how to enter data,

Designed in the United States of America.PRG4400E-BPrinted in China

Pocket RefeRence Guide — 5rRecall — Used with other keys to recall stored values and settings.grStore — Used for storing values.MAccumulative Memory

/Fraction Bar – Used to enter fractions. Fractions can be entered as proper (1/2, 1/8, 1/16) or improper (3/2, 9/8). If the denominator (bottom) is no

Pocket RefeRence Guide — 7(cont’d)g4Pounds (lbs) — Enters or converts a weight or volume value to Pounds.g5Dry Ounces (dry oz) — Enters or converts a

g cArccosine — Calculates the angle for the entered or calculated Cosine value.tTangent (Tan) — Calculates the Tangent of an entered degree or unitles