Sonin InchMate 2000 Calculator
Contents
1. 2ND Liquid Keys metric values without having to use the second function key The EMEA icon is active when the metric mode has been selected To return back to English mode press 2ND 0 again Paperless Tape Review Access Paperless Tape Review Exit Weight Per Volume displays and enters a weight per volume density to be used in calculating weight see Default Values Weight is used to calculate the total weight of a volume of material Change Sign changes the sign of displayed value between positive and negative Inverse 1 X divides the number 1 by the number on the display Gal Use to enter and convert gallons FI Oz Use to enter and convert fluid Ounces KEY PAD INFORMATION 2ND 2ND Ton 2ND Ibs 2ND DryOz 2ND Mile Yard Feet Weight Keys Liter Use to enter and convert Liters ml Use to enter and convert milliliters Ton Use to enter and convert Tons M Ton Use to enter and convert Metric Tons Ibs Use to enter and convert pounds kg Use to enter and convert kilograms Dry Oz use to enter and convert Dry Ounces grams Use to enter and convert grams Dimension Keys Mile Use for entering or converting miles displayed in decimal units Yards Use for entering or converting yards Feet Use for entering or converting feet You may stop entry after feet or continue by entering inches and fractions 272. Irregular Hip Valley amp Jack Rafter When the pitch of a main roof and the pitch of the adjacent roof are not the same this is referred to as irregular and we calculate the regular main roof and irregular hip or gable values Given a main roof with a run of 12 and a pitch of 6 and the hip roof with a pitch of 8 calculate the common rafter hip rafter irregular hip common rafter irregular and irregular hip jack rafters standard on center spacing applies to main roof and 18 on center spacing applies to hip roof Fix Fraction to 8ths Operation Change Fixed Fraction Key Sequence 2ND 2 8 Display 0 Operation Run Key Sequence 1 2 Feet Display RUN 12 Ft 0 INCH Operation Regular Pitch Key Sequence 6 Inch Pitch Display PTCH 6 INCH Operation Irregular Pitch Key Sequence 8 Inch 2ND Display IPCH 8 INCH Operation Common Rafter Key Sequence Diag Display DIAG 13 Ft 5 INCH 34 EXAMPLE PROBLEMS Operation Rise Key Sequence Rise Display Mira RISE 6Ft 0 INCH Operation Regular Jack OC Spacing Key Sequence _1_ _6_ Inch J Jack Display Mira R 0C 16 INCH Operation rregular Jack OC Spacing Key Sequence 1 8 J Inch 2ND Jack Display Hira ROC 18 INCH Operation Find rregular Jack Rafters Key Sequence 2ND Jack Display Hira J 1 9 Ft 55 8 INCH Key Sequen
3. Then press x 1 J JL 6 cost Answer 102 40 Remember 1 board foot is 144 cubic inches or 0 08333 cubic foot of lumber conversions can only be done to and from other cubic measurements Circle Solutions After entering the diameter of a circle the Circle function is used to find the circumference and area of a circle After finding the circumference of a circle the area of the circle may be found by entering 7 a second time Entering 7 a third time displays the circle diameter Circumference amp Area To find the circumference and the area of a circle whose diameter is 10 inches 28 EXAMPLE PROBLEMS Enter Display 1 J 0 Inch 2nD 7 DIA 10 INCH CIRC 31 27 64 INCH AREA 78 53982 SQ INCH Arc Length The Arc function is used to find the length of an arc Note that the circumference will display as soon as 2ND 7 is pressed and will remain on the display until 2ND 4 is pressed To find the arc length of an 85 arc whose diameter is 5 inches Enter Display 5 Inch J 2np J _7_ DIA 5 INCH Cs s am 4 ARC 3 45 64 INCH Simple Concrete Footings Determine how much cement is needed to pour 5 concrete footings that have an 8 inch diameter and are 12 inches deep Enter Diameter by pressing 8 inch 2np _7_ Find surface area by continuing to press the key twice Answer AREA 50 26548 SQ INCH Then compute volume by entering x1 JL 2_jLinen JL J Answ
4. 234s EXAMPLE PROBLEMS Roof Pitch Given Rise amp Run 12 Rise 6 8 Pitch gt run Run 20 0 Enter Display 6 Feet 8 Inch Rise RISE 6Ft 8INCH 2 Co Feet Run RUN 20Ft 0 INCH PTCH 4 INCH Remember Pitch is always rise in inches over a run of 12 inches Regular Hip Valley amp Jack Rafter When two roofs are perpendicular 90 to each other and have the same pitch they meet at a 45 angle This is known as a regular condition Given a run of 12 and a rise of 6 calculate common rafters hip valley rafters hip jack valley jack rafters Standard on center spacing is assumed Operation Rise Key Sequence 6 Feet Rise Display RISE 6 Ft 0 INCH 32 EXAMPLE PROBLEMS Operation Run Key Sequence 1 2 Feet Run Display RUN 12Ft 0 INCH Operation Common Rafter Key Sequence Diag Display DIAG 13 Ft 5 INCH Operation Hip Rafter Length Key Sequence HV Display HIV 18 Ft 0 INCH Operation Jack Rafter Lengths Key Sequence Jack Display RJ 11 Ft 11 7 64 INCH Key Sequence Jack Display RJ 2 10 Ft 5 7 32 INCH Key Sequence Jack Display RJ3 8 Ft 11 21 64 INCH Key Sequence Jack Display RJ4 7 Ft 5 7 16 INCH Continuous entry of Jack will display the descending sizes of the jack rafters until 0 is displayed 33 EXAMPLE PROBLEMS
5. SONNU Jileriibige Ao Reference Guide Professional Foot Inch Fraction Construction Calculator Model DT220 C SONIN INC Phone 800 223 7511 Website www sonin com 2003 Sonin Inc All Rights Reserved Printed in China 018 0000 0003 Rev 2 CONTENTS INTRODUCTION Key Pad Information General Purpose Keys Memory Keys Other Functions Keys Liquid Keys Weight Keys Dimension Keys Triangle Keys GETTING STARTED Working with Dimensions and Units Addition Subtract Multiply Divide Default Settings Reduced Fraction Mode Weight Volume Construction Settings Conversions Linear Conversions Area Conversions Volume Conversions Weight Conversions Liquid Conversions Temperature Conversion Paperless Tape Review EXAMPLE PROBLEMS Complex Area Carpentry Rough Opening Carpentry Joist Numbers 24 s 15 1 CONTENTS Costing a Concrete Walkway Squaring a Foundation Stair Run Known Stairs with Unconventional Risers amp Treads Raked Wall Stud Lengths Board Feet Lumber Circle Solutions Simple Concrete Footings Concrete Weight Volume Roof Rise Roof Pitch Given Rise amp Run Regular Hip Valley amp Jack Rafter Irregular Hip Valley amp Jack Rafter REFERENCE Chaining Error Overflow Auto Range Care Battery Resetting Your Calculator APPENDIX Conversion Tables Area Formulas Volume Formulas Lumber Sizes FCC Statement WARRANTY amp REGISTRATION Warranty Informa
6. TRDS 6 Find Width of Treads Rise T WD 3Ft 0 INCH Find Overage Underage T OFt 0 INCH Find Run Required Rise RUN 18 Ft 0 INCH Find Stringer Length Rise STRG 18 Ft 2 13 64 INCH Find Inclination Rise INC 8 134744 26 EXAMPLE PROBLEMS Raked Wall Stud Lengths Find the stud lengths in the raked wall with a peak of 7 5 and length of 14 8 using the 16 default OC Operation Reset Enter CE CLR CE CLR Display 0 Operation Check OC Default Enter RCL 2ND Diag Display OCTR 16 INCH Operation Enter Run Enter 1 4 Feet 8 Inch Run Display RUN 14 Ft 8 INCH Operation Enter Rise Enter 7 Feet 5 Inch Rise Display RISE 7 Ft 5INCH Operation Find Length of Longest Stud Enter 2ND Diag Display RW1 6 Ft 8 29 32 INCH Operation Find Length of Second Stud Enter 2ND J Diag Display RW2 6 Ft 13 16 INCH Operation Find Length of Third Stud Enter 2ND J Diag Display RW3 5 Ft 447 64 INCH NOTE Continue until you have last stud To convert result to 16th press 2ND 16 aT EXAMPLE PROBLEMS Board Feet Lumber Find the total cost for eight 2 inch x 4 inch x 12 foot piece of lumber when the unit price is 1 60 Bd Ft Enter 2 0x C4 0x04 2 Jin 7 Answer 8 B Ft Then press x 8 Answer 64 B Ft
7. 16 0 4 16 INCH Area Conversions Key Sequence Result Displayed Convert 10 5625 10 5625 Sq Ft Sq Feet 10 5625 SQ Ft To Square Meters 2ND Yard 0 981288 SQ M To Square 2ND Feet 9812 884 SQ CM Centimeters 16 GETTING STARTED Volume Conversions Key Sequence Result Displayed Convert 9 9 2ND Sq Cubic Meters 2ND Yard 9 CUM To Cubic Feet Feet 317 832 CU Ft To Cubic Inches Inch 549213 7 CU INCH Weight Conversions Key Sequence Result Displayed Convert 10 pounds 10 Ibs 10 LB To kgs 2ND kg 4 535924 KG Liquid Conversions Key Sequence Result Displayed Convert 10 Gallons 10 Gal 10 GL To Liters 2ND Gal 37 85412 L Temperature Conversion Key Sequence Result Displayed Convert 104 F 104 F 104 F To Celsius 2ND F 40 C 247 GETTING STARTED Paperless Tape Review The Paperless Tape Review feature allows you to review up to 20 entry steps and calculation results The display will show the entered or calculated value along with the entry step number Clear Calculator and enter a string of numbers ie 2 3 4 6 7 10 Enter Tape Review 2ND _ icon is activated Display will read 06 10 The and keys allow you to step forward and backward through the last 20 steps entered into the calculator After the initial display of the result the key starts sequencing through the s
8. SQ Ft r NOTE RCL RCL should only be used when you no longer need to keep in memory otherwise use RCL M to recall and keep in memory 20 EXAMPLE PROBLEMS Carpentry Rough Opening Given 5 windows each 2 11 7 16 wide find their overall width if they are placed side by side in a wall 2117 16 x 5 22 gt Find the number of joists on 16 centers needed for a 32 4 long room Enter 2 Feet 1 1 Jnn 7 716 Cs Answer 14 Ft 9 3 16 INCH Carpentry Joist Numbers a aa Enter 3 2 Feet 4 J Inch 1 J6 mcn Answer 24 25 Add 1 for the end 25 25 and round up to 26 21 EXAMPLE PROBLEMS Costing a Concrete Walkway To find the cost of concrete for this courtyard when the concrete costs 50 00 per cubic yard m 12 gt Press to clear Memory First you must find the area of a Enter 5 Feet 6 Inch x 3 0 Inch Answer 13 75 SQ Ft Press _M to add to memory Find Area of b Enter 9 Feet 6 Inch x Inch Answer 23 75 SQ Ft Press _M to add to memory Find Area of c Enter 3 5 Feet x 3 0 iInch Answer 87 5 SQFt Press M J to store in memory Press to recall 125 total SQ Ft then multiply by depth x J4 jUnchj_ J Answer 41 66667 CU Ft To convert to Cubic Yards press A
9. s Inch 12 14 18 116 132 164 2ND Mile 2ND Yard 2ND Feet 2ND Inch Sq xD EDEB KEY PAD INFORMATION Inch Use for entering inches You may continue by entering fractions Or press twice for decimal inches Fraction of an Inch Denominator keys They complete your fraction entries Only fraction inches are defined km Use for entering or converting kilometers m Use for entering or converting meters cm Use for entering or converting centimeters mm Use for entering or converting millimeters Square Use for entering square units Press the Sq key before the units key Example Enter 5 Sq Feet Cube Use for entering cubic units Press 2ND Sq before the entering units key Example Enter 5 2ND Sq Feet Bd Ft Use for entering or converting board feet KEY PAD INFORMATION Ga E Ea T Tea Triangle Keys Circle is used to find the circumference and area of a known diameter of a circle Arc is used to find the length of an arc after diameter and angle are entered Fixed Fraction mode is used to select a desired fraction result Pitch is used to calculate the pitch slope of a right triangle Once pitch entered continued pressing of pitch key will cycle through Angle Rise and Ratio Run is used to enter or calculate To calculate the run you must enter any two of the following rise pitch diagonal len
10. 1 4 Cylinder r 4 x 10 3 1 2 x 9 1 4 SS 4 x12 3 1 2 x 11 1 2 a a t 39 40 41 APPENDIX FCC Statement This device has been tested and found to comply with the limits for a Class B device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This device generates uses and can radiate radio frequency energy and if not used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the device off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase separation between the device and receiver 42 CUSTOMER SERVICE TECHNICAL ASSISTANCE If you have any questions or need technical assistance e mail to technicalsupport sonin com CUSTOMER SERVICE SONIN takes pride in offering unmatched customer service to owners of SONIN products If you have any questions or would like additional information please call 1 800 223 7511 USA or e mail to customerservice sonin com 43 SONN The Measure of Excel
11. 515 sq centimeters 1 square foot 144 square inches 1 square foot 0 92903 sq meters 1 square yard 9 square feet 1 square yard 0 836127 sq meters 1 cubic inch 16 3871 cu centimeters 1 cubic foot 1728 cubic inches 1 cubic foot 0 02831 cu meters 1 cubic yard 27 cubic feet 1 cubic yard 0 76455 cu meters 1 mile 5 280 feet 1 mile 1 609344 kilometers 1 acre 43 560 square feet 1 ounce 28 349532 grams 1 pound 0 4535924 kilograms 1 U S gallon 3 7854118 liters 1 U K gallon 4 546090 liters 1 fluid ounce 29 574 milliliters Fahrenheit 9 5 C 32 Centigrade 5 9 F 32 pi 7 3 141593 38 Area Formulas Volume Formulas Lumber Sizes Circle Sphere Normal Size Actual Size S4S x2 3 4 x 1 1 2 2 3 mr Anr gt T3 3 4 x 2 1 2 1 x 4 3 4 x 3 1 2 1 x 6 3 4 x 5 1 2 1 x 8 3 4 x 7 1 4 1 x 10 3 4 x 9 1 4 Triangle F 1x127 3 4 x 11 1 4 a Cylinder ab gt rere t tr2 2 x2 11 2 x 1 1 2 2 b 2 x 3 1 1 2 x 2 1 2 2 x 4 1 1 2 x 3 1 2 2 x6 11 2 x 5 1 2 Sphere Cone a 2 x 8 1 1 2 x 7 1 4 Anr2 ntb2a 2 x 10 11 2 x9 1 4 1 2 2 x 12 1 1 2 x 11 1 4 4 x 4 3 1 2 x 31 2 4 x 6 3 1 2 x 5 1 2 4 x 8 3 1 2 x 7
12. GETTING STARTED Subtract Enter 9 Feet 4 1 nen 3 Feet 4 inch 1 74 6 Ft 6 3 4 INCH Enter _2 Lo Feet Ce J7 JCS J reetJL J 13 Ft 3 INCH Multiply Enter 1 Je Feet x C1 JL 2 Fet J 21 6 SQ Ft Enter 4 8 mnn 3 54 INCH Divide Enter 3 6 man 3 12 INCH Enter 4 JU 4 Fet 3 032 JL2 C J 7 Ft 0 3 64 INCH Enter 5 inch J _2_ incn JC 2 5 413 GETTING STARTED DEFAULT SETTINGS Reduced Fraction Mode Your calculator is set to Reduced Fraction mode which give the most accurate result to the 64th To change your results to a Fixed Fraction you must press 2ND 2 and desired denominator The FIX icon will blink To confirm your selection press 2ND again Example To change to 8th fixed fraction Press 2ND 2 78 2ND Your calcula tions will now result to the nearest 8th To Restore back to Reduced Fraction Mode press 2ND 2 Weight Volume The density default values are 1 5 Tons Cu Yd 3000 Ib Cu Yd and 1779 829 kg Cu M The density is used in calculating weight When using English units the density is entered as tons per cubic yard or pounds per cubic yard when using metric units the density is entered as kilograms per cubic meter You can recall the density by entering 2ND 5 Continuing to press 5 causes the calculator to cycle through the various units Ton
13. aring an Error condition will not clear values stored in the memory registers Auto Range If the input or calculation result with small units is out of the 7 digit range of the display the answer will be expressed in 36 REFERENCE the next larger units instead of showing Error Care Don t leave calculator in direct sunlight for long periods or store it where excessive temperatures are possible Don t leave the calculator on when not in use NOTE To save the battery calculator will turn off automatically after 10 12 minutes of inactivity at which time the displayed value and memory contents will be cleared Battery This unit requires one 3V lithium battery CR2032 or equivalent The average battery operating life is 2000 hours When the display slows down and or becomes dim it is time for a new battery To change the battery 1 Turn power off 2 Remove screw from battery lid amp slide cover off 3 Before removing the battery be sure to touch a metal object This is to avoid any accidental discharge of static electricity which may harm the circuit board 4 Install new battery with the side up Resetting Your Calculator To reset your calculator turn unit over and see RESET Press with point of ball point pen You calculator is now reset NOTE RESETTING YOUR CALCULATOR WILL ERASE ANYTHING IN MEMORY OR PAPERLESS TAPE 37 1 square inch APPENDIX Conversion Tables 6 4
14. ce Jack Display Hira J 2 8 Ft 1 3 8 INCH Key Sequence Jack Display Hira J 3 6 Ft 9 1 8 INCH Continue to press Jack until 0 is displayed Then continuing to press Jack will cause unit to cycle thru the regular jack rafters Key Sequence Display RJ1 11 Ft 5 1 8 INCH Key Sequence Display RJ2 9 Ft 52 8 INCH Continue to press Jack until 0 is displayed 35 REFERENCE Chaining Your calculator utilizes chaining logic allowing you to carry out successive intermediate operations using the key to finalize operations Since the chaining logic works from left to right you must use care when combining operation such as addition and multiplication by first addressing operations within brackets Example 1 2 x 3 4 13 Enter the values and operators as they are written and press to get the answer Example 1 2 x 3 4 21 Enter 1 2 M Then enter 3 4 x RCL M NOTE To recall and remove from memory press RCL RCL To recall amp keep in memory storage press RCL M Error Overflow An error overflow condition occurs when the result of a calculation has more than 7 digits to the left of the decimal point or when you attempt to divide a value by zero or calculate mixed units that are not alike An Error condition is indicated by the Error displayed You must clear the calculator display by pressing CE CLR before continuing operations Cle
15. er 603 1858 CU INCH 290 EXAMPLE PROBLEMS Then multiply x Us C Answer 3015 929 CU INCH Convert to feet by pressing Answer 1 745329 CU Ft Concrete Weight Volume Determine the weight and volume for this concrete patio Use default 1 5Tn Cu Yd and depth of 6 je 1315 lt 33 8 First check weight volume default by pressing 2ND 5 If not 1 5 Tn Cu Yd see Default Section Enter 3 3 Feet 8 ncn x 1 3 Feet 5 J inch x 6 J Inch Answer 225 8472 CU Ft Convert to Cubic yards Press Answer 8 364712 CU Yd To determine weight Press Answer 12 54707 Tn 30 EXAMPLE PROBLEMS Roof Rise Given any two pitch rise run or diagonal will automatically solve for the other two Here is a useful calculation in determin ing wall heights This example will figure the RISE of a roof knowing the PITCH is 4 in 12 and the RUN is 13 2 3 8 Run 13 2 3 8 Remember The PITCH of a roof equals its RISE in INCHES over a RUN of 12 thus a 4 12 roof has a SLOPE of 4 when entering SLOPE always use inches In Metric pitch is expressed in millimeters over 1 000 millimeters of run Enter Display 4 inch Pitch PTCH 4 INCH 1 Js Fee 2 inch 3 J 78 Run RUN 13 Ft 2 3 8 INCH Rise RISE 4 Ft 4 51 64 INCH Diag DIAG 13 Ft 10 15 16 INCH Pitch PTCH 4 INCH Pitch PTCH 0 333333 In Ratio Pitch PTCH 18 43495
16. eries of entries and calculations starting with the first step of the sequence The starts sequencing through the series in the reverse order starting with the next to last entry To review 2 3 4 6 7 10 in the forward direction Key Sequence Result Displayed 2ND 06 01 4 02 M 03 4 04 4 05 M 06 18 GETTING STARTED To review in the reverse direction Key Sequence Result Displayed H 05 H 04 Etc Note If more than one series of calculations have been performed the Paperless Tape will only review the last series of calculations Previous series of calculations will be deleted Example Enter Calculation Series 1 Oe IR 3 4 10 Then Enter Calculation Series 2 2 Feet x 3 Feet x 4 Feet 24 CU Ft Your paperless tape will only review the Calculation Series 2 To exit Paperless Tape Review press 2ND gt 19 EXAMPLE PROBLEMS Complex Area Determining the square feet of an L shaped room when depth is unknown 10 3 I lt 18 3 j lt 29 5 gt Enter 2ND to clear Memory Enter 1 8 Feet 3 Inch x 2 9 Feet 5 Inch Answer 536 8542 SQ Ft Press _M to store in memory Ener rea 1 0 Feet 3 inch J Answer 102 5 SQ Ft Press 2ND to subtract from memory then Press RCL to recall total 434 3542
17. f of the number on the display No operation is performed if the square of an area or cubic dimensioned number is taken Error will be displayed 9 Square Root y takes the square root of a number Error will display if you try to take square root of a linear or volume value Memory Keys If memory is clear enters displayed quantity into memory If a value is already stored in memory this will add displayed quantity to memory As KEY PAD INFORMATION RCL 2ND Other Cost 2ND Subtracts displayed quantity from memory The result is then placed in memory Memory Recall retrieves data from selected memory amp displays it NOTE To display amp keep in memory press RCL M To display and remove from memory press RCL RCL RCL CLEARS MEMORY without displaying it Functions Keys Cost is used when calculating the cost of items Restore Defaults allows the calculator to restore ALL changed default values NOTE effects Wt Vol fraction stair rake jack amp hip valley settings 3 r is used to insert the value of Pi 3 141592 onto the display for use in subsequent calculations or for use as part of a mathematical process 0 English Metric Mode changes the first function Imperial unit keys to their corresponding metric unit functions It allows the user to enter a series of 252 KEY PAD INFORMATION 2ND 2ND 2ND 2ND 8 2ND
18. gth Rise is used to enter or calculate To calculate the rise you must enter any two of the following run pitch diagonal length KEY PAD INFORMATION Jack Diagonal Length is used to enter or calculate To calculate the diagonal length you must enter any two of the following Rise Run Pitch Raked Wall is used to figure stud lengths in a raked wall Given pitch rise and or run continuous pressing of Rake function will show descending stud lengths Hip Valley is used to find the lengths of regular or irregular hip valley rafters When used alone it shows the regular hip valley length If an irregular pitch 2ND H V is entered first then the irregular hip valley will be shown Irregular Pitch is used to change the regular pitch value for determining lengths of irregular hip valley and jack rafters To recall press 2ND H V Jack is used once the length of the Hip or valley is found Continuous entry will display the descending sizes of the jack rafters until 0 is displayed These calculations will use a standard on center stud spacing of 16 unless otherwise specified To change the OC default enter desired dimension prior to pressing Jack 10 KEY PAD INFORMATION 2ND Jack Irregular Jack is used once the length of the Hip or valley rafter is found Entry of 2ND Jack followed by successive entry of Jack will display the descending sizes of the irregular hip or
19. lence
20. nswer 1 54321 CU Yd Press x J5 JLo cost Answer 77 16 w o 22 EXAMPLE PROBLEMS Squaring a Foundation Calculate the _ 65 8 1 2 _ gt DIAGONAL me ai of this rectangle G27 Ge 74 a lt 19 43 4 Press 6 J 5 Feet 8 Inch 1 72 Run Then 1 Co Feet 4 inch 3 J04 Rise oiag Answer 68 Ft 6 9 64 INCH To convert answer to 8ths press Stair Run Known Build a stairway where the value of the Run 22 5 1 4 is known with a floor floor height of 20 6 1 2 using the default riser height of 7 1 2 Operation Reset __ Enter CEICLR CE CLR Display 0 Operation Enter floor to floor height Enter 2 o Feet 6 Inch 1 2 Rise Display RISE 20 Ft 6 1 2 INCH Operation Enter Run Enter 2 2 Feet 5 Inch 1 74 Run Display RUN 22 Ft 5 1 4 INCH 23 EXAMPLE PROBLEMS Operation Enter Display Operation Enter Display Operation Enter Display Operation Enter Display Operation Enter Display Operation Enter Display Operation Enter Display Operation Enter Display Operation Enter Display Enter Nominal Riser Height 7 linch 1 Jf 72 J 2ND Rise R HT 7 1 2 INCH Find Number of Rise
21. rs 2ND J Rise RSRS 33 Find Actual Riser Height Rise R AH 7 1 2 INCH Find Underage Overage of Risers Rise R 4 INCH Find Number of Treads Rise TRDS 32 Find Tread Width Rise T WD 8 7 16 INCH Find Underage Overage of Treads Rise T 0 3 4 INCH Find Stringer Length Rise STRG 30 Ft 0 1 64 INCH Find Incline Rise INC 41 30309 EXAMPLE PROBLEMS Stairs with Unconventional Risers amp Treads Build an entryway where your rise is 3 and you require shorter risers 5 and wider treads 3 for physically challenged user Operation Reset Enter c rcurercLr Display 0 Operation Enter Height Enter 3 Feet Rise Display RISE 3 Ft 0 INCH Operation Enter Riser Height Enter 5 _ Inch 2ND Display R HT 5INCH Operation Enter Tread Width Enter 3 Feet 2ND Display T WD 3 Ft 0 INCH Operation Find Number of Risers Enter 2ND Rise Display RSRS 7 Operation Find Height of Risers Enter Rise Display R AH 5 1 8 INCH 25 EXAMPLE PROBLEMS Operati Enter Operati Enter Operati Enter Operati Enter Operati Enter Operati Enter Operati Enter Display Display Display Display Display Display on on on on on on on Display Find Overage Under Rise R 01 8 INCH Find Number of Treads Rise
22. s Cu Yd LB Cu Yd and kg Cu M You can set a new density by entering the weight followed by 2ND 5 Example To change and work in a density of 4000 LB CuYd Enter 4 Co JLo 0 no Js JLs Display 4000 LB Cu Yd dae GETTING STARTED To store and proceed press CE CLR Your Wt Vol is now set at 4000 Lb CuYD Construction Settings This unit contains a set of default values that are used during various construction calculations These values can be changed as required Setting English Metric Stair Riser Height 71 2 18 5 cm Stair Tread Width 10 250 cm Raked Wall On Center 16 60 cm Regular Jack On Center 16 60 cm Weight per Volume 1 5 Tons Yd3 1775 kg m3 To check setting press RCL then desired setting NOTE The Restore Defaults key 2ND restores ALL changed values to their default values CONVERSIONS Linear Conversions Key Sequence Result Displayed To Convert 1 Yard 1 Yard To Feet Feet To Inches Inch To Centimeters 2ND Feet 15 GETTING STARTED To convert between decimal feet and feet inch fractions press the Feet key to cycle through them Key Sequence Result Displayed Convert 1 6 feet 1 6 Feet 1 6 Ft To feet inch Feet 1 Ft 7 13 64 INCH fraction To convert a displayed fraction to another only the desired fraction key need to be pressed Key Sequence Result Displayed Convert 7 32 7 32 0 7 32 INCH To 16th 2ND
23. tion Customer Service Warranty Registration 2D INTRODUCTION If you build or design things you know the importance of working with accurate dimensions The most frustrating and costly construction headaches can usually be traced to dimensional errors The INCH 4TE 2000 is part of the new generation of Sonin Feet Inch fraction Calculators helping people who work with dimensions to simplify difficult and tedious calculations KEY PAD INFORMATION General Purpose Keys Note The key to be pressed appears between the left and right brackets e g except when referring to numerals Turns calculator ON and OFF To save the battery calculator will turn off automatically after approximately 10 12 minutes of inactivity at which time the displayed value and memory content will be cleared ce cLr Press this key once clears the current entry Pressing it twice clears display to 0 Memory register amp default setting are not affected Enters the numbers 0 thru 9 into the display to KEY PAD INFORMATION x Ji e Performs arithmetic operation operations and displays the result Completes all previously entered arithmetic Enters a decimal point 2ND Activates the 2ND Function for designated keys 2ND function is indicated above keys Percent is used to find a given percentage of a number 2ND 6 X is used to take the square quantity multiplied by itsel
24. valley until 0 is displayed Continuing to press Jack will show the display the regular jack rafters Stair is used to calculate the number or risers actual riser heights riser under overage number of treads tread overage underage stringer carriage and inclination angle Rise and or Run is required The default riser height of 71 2 can be changed by pressing desired height followed by 2ND Rise Tread is used to calculate the width of the tread The default tread width of 10 can be changed by pressing desired width followed by 2ND Run sA s GETTING STARTED To activate battery carefully remove plastic tab from battery compartment Your calculator utilizes chaining logic allowing you to carry our successive intermediate operations using the key to finalize operations See page 34 for Chaining 3 s 8 eal sf 4 4 ILE 28 7 JL2 Le JLs Le J 8 Working with Dimensions and Units When entering dimensional values you must always enter the largest dimension first When entering fractions enter the numerator followed by the dedicated denominator key 2 64 If an operation is performed with mixed units your calculator will automatically convert the result to the units of first entry Addition Enter 5 Feet 7 Inch 6 Feet 9 inch 1 16 12 Ft 4 1 16 INCH Enter Cs 7 Fet e e Fet 12 3 Ft 12
Download Pdf Manuals
Related Search