CABIDeCASIO COMPUTER co., LTD.6-2, Han-machi 1-chomeShibuya-ku, Takyo 151-8543, JapanISA9711-FPrinted in Malaysia;-." .. ' " .c ... .. ... .. ..... ., ,'.' ...:':. ., : .- : ;;:'.; '. .. .. ti .......'. .. ' . 1" ,'.'..:. .. .. ;.... .. ':.' c:1t.:; . __ lO' ..-'.- .

.. .". ., " .-... ..... .,.:- ..' .-..-:. ro;,. .. ,:.;. .. .. -r' ..,OOTMATRIXLCD .. .:.. ;.: --. ',::f :.-.:-.... , ... ... .. ."_J i' . .-e, -' . . e .. .. e i-, .. .. . :; .i.. :-r".i.'" :;..:"s:re E CASIO ELECTRONICS ca., LTD'IUnil 6, 1000 North Circular Road,London NW2 7JO, U.K.IMPORTANT!:Please keep your manual and all inlormalionhandy lor fulu re relerenee.@ nltt "tlWXllCn,"1:l.ulnle1'trtn.3!sKCAg I, Reorient or relocate the receiving antenna., Inerease the separation between the equipment and reeeiver., cooncctthe equipmenl inlo an outlel on a cireuil different from that lo whiehthe reeeiver is eonnected., Consult the dealer or an experienced radiofTV leehnician for help.Caution: Changes or modfieations to tho product oot expressly approvedby CASIO eould void the user's authorily to operate the produet.GUIDELlNES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THEU.S.A. (nol applicab!e lo other areas).NOTICEThis equipmenl has ben tesled and found lo eomply wilh the limits for aClass B digital deviee, pursuant lo Par! 15 01lhe FCC Rules. These limlts aredesigned lo provide reasonable protection againsl harmful interferenee in aresidenl!al tnsta.laton. This equipment generates, uses and can radiate radioIrequeney energy and, il not installed and used in aecordance with the inslrue-tions, may cause harmful intelierenee to radio eommunications. However, thereis no guarantee that interferenee will not oceur in a particular inslallalion. IIths equipment does cause harmful interference to radio or tclev.sion reception,which can be determined by tuming the equIpment off and on, lhe user lseneouraged lo lry to correct lhe interferenee by one or more 01the followingrneasures:Chapter 11-1r I ContentsHandling Precautions ,..,.... , , 6Power Supply .. ::::: :::::: :;:::: ::::::: :::::: ::.:Replacing ths Baek-up Battery r: 9About the Auto Pawer Off Functorr.. c 10RESET Operation 11Getting Acquainted , , ; 13Keys and Their Functions c.: ; 14 Key Operations 161-2 'Selecting a Mode c c c: , 201-3 Basle Set Up , 21Function Menus : 21Unil 01 Angular Measurement(DRG) Menu : 22Display FormatlClear (DSPIClR).Menu :: , e: ,.23Adjusting the Display Contrasl 251 Basie Operation ... .; . ;; 25Inpulting Oalculations , 25Editing Caleulalians 26Answer Fundian ; -: ., 27Using Multistatements ,: , , ; , , 28Multiplieatlan Operations wilhout a Multplieation Sign : 29Pertorminq Ccntinuous C'alculations , 29Using the Heplay: Funetian : , : ; ; 30B.uill-inFunoton(MATH).Menu 30Memary 331-5 Using Scientific Conslants : ; : : ; 381-6 Teehnical Information 41Caleulalon Priority Sequence 41Staeks 42Value Inpul and Oulput Li milatians 43Input Capaeity , 43Overliow and Errars 43Exponential Display 44Calculation Execulian Display .45Whenever you are having prablems .45Chapter 2 Manual Calculations " 472-1 Basie Calculalions 48Arithmelic Caleulatians 482Contents.. Caleulatians Using Parenthsses ,..: .."'.. :.; :.:; ,. 49Percel"itage Caleulations ";" , , 50.. Measrement .: , : 502"'Trigoniimet:c ani:! JnverseTrigono'melric Fnellons 512-4. LogarUhmie and ExponenliaIFunctions:: :; :512-5 ,l:'l;Incllons,.' ;, 52... ..:.. -:.." r-,, , " .. ;;.",.,,: ; 53..2-7 .C:9()rr,Jinate converston ,..: ;,.;.- " :; ..; : , 542-8. Permullltionand Combinalion : c " .. :.. ;", " 552-9 Fractions : : : . -.,.; ;:.:.:.c 56....... ..,:,:.: ,..:. :: : :: 572-11Number ot Decilllal Places, Numbarof. Signilicant Digits,I:xponential Nol.atjon. cateutauons , ,;.; ,::,,, 582-12Calculations Using Memory 59'''''lndependenl'Memary .: ..::,)..ISCI Number 01siqnificant .9i9i!s:spec,i[ica,Jion,is.ln - ..... "ENG Engineering ntatonjs-lneect. "', I:: e.e i ;:o i f:' :j(I' ';::1 ' ..ID ..'. ..:' .. Appears durng display olalisUqindicatedata above or belowhecurrent scresn. '-.--:'.......: :' II1,dicatesdata runs..C!f!left .. .." ., ..-, .;.1'",,':','.-' ' , " ,. -, 1', ., The Keyboard, , .Many.oftheunit's keys areused topertorm rnore.than onefunction-Thetunctlons-rnarked on the keyboard are color coded to help you find the one you needquicklyand easily: .,,:..: 0",' ,.,,'.. lunction (orange)-'-" i' i ' - Prirnary function --lE] '. ,14 15 Exit Key ":; . Press lhis keyloiquil'afunClionmenu, propramnput display, formula storaqe. .taote unction.rsolve.unction. orracursion funclion.':::\i .' , ', ...; '>",i',C; @mln/out Key .s " _., ,--",Use this key whenpertorminq 'catculatons usinq.tormulastoraqe. See !'FormulaSlorage".JripagJ8for detalls.; ., ,','. ..' '1';' TB'L. _ , _ -:,',0'-,. ,..: P, :':': - ,'-o :;.' Forll).ula!iloragefupcliqnfTable Key, ',:. : .... c: '... " ,;" ,,":. Use lhis key when performing calculations usinq torrniila sfotaqs. See'''Form'uJaStorage'' on page 108for details. '.", Press@Ej) @) lo define Ihe range (variable conditions): lor oneo] Ihe variablesin a formula storapeexpresson.See HFormuiaSlorage":on.page1.0810r detals.lID] Solve Key''cUse thiskey.withformu'astoraqe tosolveora variable usingl\1wlon's melhocj.See "Solve Function" on page 112 for detals. . ',' '; ,:mFile/Progrim;Commanii Key .. ,. Use Ihis key lorecall a specific file. ,., : In tha CQMP,BJ,lSE'N, SD;;andlFlModes;.inpuUhe:followinglo runa p.(ogrlrii: na'rrie"'l'; ;C:' i, ce;o', ,': .. : CHli>" _ '". J,.I ,. --, j '/0See "Running a Program" on page 121 for delails.la 01, " 'C' ,i ; ,', .' Pressthls-ksy andthen.enter.a value lo oblaiglh13 squareroot.o].Ihe; e, _ Presslhis, 'Separa,le formulas cr.commands rCpr(lgrammedealculatlons or conseculive calculations. The result 01such combinations is knownas a "multlstatement". For dstals, sea page 28. .. -.... _'." _...... ,c: _:' , ,.... .;:;:@ SquariOisplay i/ .'Arswer Function .' Ji '"o ,'.: ..Ttl'eunit's Answer Functicn aulomalically storesIhe bypressing (unlesslhe @)keyoperalion results inanerror). The:re'sli'isstoredinlhe answer memory. .... ,.--,.,'- To the contsntsof the answer memory l.' >,' ::. -. G: ,: - To make correc:lions in.the.oriqinal: calculalion ,.lExample'I 14 "'x 2.3 enieiecl by rilisak for14+10x2.3@mGJB(&J[[]8@]@) .,n 1 isineicatedt5ythe ;Ylllbol . orvatueyou Inputts inse.rt,(J.d atthe 18catiqn01 "P".-To tion without, il')putting @jagin"arpress [E] .1.':!]< n ' ,\: '