Sharp WriteView EL-W535TG - User Manual

1/6
INTRODUCTION
About the calculation examples (including some formulas
and tables), refer to the second half of this manual.
After reading this manual, store it in a convenient location for
future reference.
Note: Some of the models described in this manual may not be
available in some countries.
Operational Notes
s $ONOTCARRYTHECALCULATORAROUNDINYOURBACKPOCKETASIT
MAYBREAKWHENYOUSITDOWN4HEDISPLAYISMADEOFGLASS
ANDISPARTICULARLYFRAGILE
s+EEPTHECALCULATORAWAYFROMEXTREMEHEATSUCHASONA
CARDASHBOARDORNEARAHEATERANDAVOIDEXPOSINGITTO
EXCESSIVELYHUMIDORDUSTYENVIRONMENTS
s 3INCETHISPRODUCTISNOTWATERPROOFDONOTUSEITORSTOREIT
WHEREmUIDSFOREXAMPLEWATERCANSPLASHONTOIT2AINDROPS
WATERSPRAYJUICECOFFEESTEAMPERSPIRATIONETCWILLALSO
cause malfunction.
s #LEANWITHASOFTDRYCLOTH$ONOTUSESOLVENTSORAWETCLOTH
Avoid using a rough cloth or anything else that may cause
scratches.
s $ONOTDROPITORAPPLYEXCESSIVEFORCE
s .EVERDISPOSEOFBATTERIESINAlRE
s +EEPBATTERIESOUTOFTHEREACHOFCHILDREN
s &ORTHESAKEOFYOURHEALTHTRYNOTTOUSETHISPRODUCTFORLONG
PERIODSOFTIME)FYOUNEEDTOUSETHEPRODUCTFORANEXTENDED
PERIODBESURETOALLOWYOUREYESHANDSARMSANDBODY
ADEQUATERESTPERIODSABOUTnMINUTESEVERYHOUR
)FYOUEXPERIENCEANYPAINORFATIGUEWHILEUSINGTHISPRODUCT
DISCONTINUEUSEIMMEDIATELY)FTHEDISCOMFORTCONTINUES
PLEASECONSULTADOCTOR
s 4HIS
PRODUCTINCLUDINGACCESSORIESMAYCHANGEDUETO
UPGRADINGWITHOUTPRIORNOTICE
NOTICE
s 3(!20STRONGLYRECOMMENDSTHATSEPARATEPERMANENT
WRITTENRECORDSBEKEPTOFALLIMPORTANTDATA$ATAMAYBE
LOSTORALTEREDINVIRTUALLYANYELECTRONICMEMORYPRODUCT
UNDERCERTAINCIRCUMSTANCES4HEREFORE3(!20ASSUMESNO
RESPONSIBILITYFORDATALOSTOROTHERWISERENDEREDUNUSABLE
WHETHERASARESULTOFIMPROPERUSEREPAIRSDEFECTSBATTERY
REPLACEMENTUSEAFTERTHESPECIlEDBATTERYLIFEHASEXPIRED
or any other cause.
s 3(!20WILLNOTBELIABLENORRESPONSIBLEFORANYINCIDENTAL
ORCONSEQUENTIALECONOMICORPROPERTYDAMAGECAUSED
BYMISUSEANDORMALFUNCTIONSOFTHISPRODUCTANDITS
PERIPHERALSUNLESSSUCHLIABILITYISACKNOWLEDGEDBYLAW
i0RESSTHE2%3%4SWITCHONTHEBACKWITHTHETIPOFA
BALLPOINTPENORSIMILAROBJECTONLYINTHEFOLLOWINGCASES
$ONOTUSEANOBJECTWITHABREAKABLEORSHARPTIP Note that
PRESSINGTHE2%3%4SWITCHERASESALLDATASTOREDINMEMORY
s 7HENUSINGFORTHElRSTTIME
s !FTERREPLACINGTHEBATTERY
s 4OCLEARALLMEMORYCONTENTS
s
7HENANABNORMALCONDITIONOCCURSANDALLKEYSAREINOPERATIVE
i )FSERVICESHOULDBEREQUIREDONTHISCALCULATORHAVETHECALCULATOR
SERVICEDINTHEREGIONCOUNTRYWHEREYOUPURCHASEDIT
Hard Case
DISPLAY
$OT
MATRIX
DISPLAY
Mantissa %XPONENT
s $URINGACTUALUSENOTALLSYMBOLSAREDISPLAYEDATTHESAMETIME
s /NLYTHESYMBOLSREQUIREDFORTHEUSAGEUNDERINSTRUCTIONARE
SHOWNINTHEDISPLAYANDCALCULATIONEXAMPLES
/
/
 )NDICATESTHATSOMECONTENTSAREHIDDENINTHEDIRECTIONS
SHOWN
2ndF !PPEARSWHEN@ISPRESSEDINDICATINGTHATTHE
FUNCTIONSSHOWNINTHESAMECOLORAS@ are enabled.
HYP )NDICATESTHATHHASBEENPRESSEDANDTHEHYPERBOLIC
FUNCTIONSAREENABLED)F@ >ISPRESSEDTHE
symbols “2ndF HYPvAPPEARINDICATINGTHATINVERSE
HYPERBOLICFUNCTIONSAREENABLED
ALPHA !PPEARSWHEN;ISPRESSEDINDICATINGTHATTHE
FUNCTIONSSHOWNINTHESAMECOLORAS; are enabled.
!PPEARSWHENx or tISPRESSEDANDENTRYRECALL
OFMEMORYCONTENTSCANBEPERFORMED
FIX/SCI/ENG/N1/N2)NDICATESTHENOTATIONUSEDTODISPLAYAVALUE
ANDCHANGESBY3%450MENUN1ISDISPLAYEDONSCREEN
ASh./2-vANDN2ASh./2-v
DEG/RAD/GRAD)NDICATESANGULARUNITS
BUSY !PPEARSDURINGTHEEXECUTIONOFACALCULATION
W-VIEW)NDICATESTHATTHE7RITE6IEWEDITORISSELECTED
M )NDICATESTHATANUMERICALVALUEISSTOREDINTHE
INDEPENDENTMEMORY-
BEFORE USING THE CALCULATOR
0RESSjTOTURNTHECALCULATORON4HEDATATHATWASONSCREEN
WHENTHEPOWERWASTURNEDOFFWILLAPPEARONTHEDISPLAY
0RESS@ o to turn it off.
Key Notations Used in this Manual
4OSPECIFY e
x
:
@ "
4OSPECIFYLN
i
4OSPECIFY%
; E
s &UNCTIONSTHATAREPRINTEDINGRAYADJACENTTOTHEKEYSARE
EFFECTIVEINSPECIlCMODES
s 4HEMULTIPLICATIONOPERATORh
” is differentiated from the letter “X”
INTHISMANUALASFOLLOWS
4OSPECIFYTHEMULTIPLICATIONOPERATORk
4OSPECIFYTHELETTERh8v; X
s )NCERTAINCALCULATIONEXAMPLESWHEREYOUSEETHEo symbol,
THEKEYOPERATIONSANDCALCULATIONRESULTSARESHOWNASTHEY
WOULDAPPEARINTHE,INEEDITOR
s
)NEACHEXAMPLEPRESSjTOCLEARTHEDISPLAYlRST5NLESS
OTHERWISESPECIlEDCALCULATIONEXAMPLESAREPERFORMEDINTHE
7RITE6IEWEDITOR
J 2 0 0 WITHTHEDEFAULTDISPLAY
settings.
Clearing the Entry and Memories
/PERATION %NTRY
$ISPLAY
!n&
M, X, Y
$n$ ANS 34!4

j
Ɉ
ɏɏɏɏ
@ Z
Ɉ
ɏɏ
ɈɈ
-ODESELECTIONb
Ɉ
ɏɏɏ
ɏ 

@ P 0
Ɉ
ɏɏɏɏ
@ P 1 0
ɈɈɈɈɈ
@ P 2 0 

ɈɈɈɈɈ
2%3%4SWITCH 

ɈɈɈɈɈ
Ɉ
#LEAR ɏ 2ETAIN
 3TATISTICALDATAENTEREDDATA
 #LEAREDWHENCHANGINGBETWEENSUBMODESIN34!4MODE
 4HE2%3%4OPERATIONWILLERASEALLDATASTOREDINMEMORYAND
restore the calculator’s default settings.
Memory clear key
0RESS@ PTODISPLAYTHEMENU
s 4OINITIALIZETHEDISPLAYSETTINGSPRESS04HEPARAMETERSSET
ASFOLLOWS
s !NGULARUNIT$%'
s $ISPLAYNOTATION./2-
s .BASE$%#
s
2ECURRINGDECIMAL/&&
Mode Selection
./2-!,MODEb 0
5SEDTOPERFORMARITHMETICOPERATIONSANDFUNCTIONCALCULATIONS
34!4MODEb 1
5SEDTOPERFORMSTATISTICALOPERATIONS
4!",%MODEb 2
5SEDTOILLUSTRATETHECHANGESINVALUESOFAFUNCTIONINTABLEFORMAT
$2),,MODEb 3
5SEDTOPRACTICEMATHANDMULTIPLICATIONTABLEDRILLS
HOME Key
0RESS7TORETURNTO./2-!,MODEFROMOTHERMODES
.OTE %QUATIONSANDVALUESCURRENTLYBEINGENTEREDWILLDISAPPEAR
INTHESAMEWAYASWHENTHEMODEISCHANGED
SET UP Menu
0RESSJTODISPLAYTHE3%450MENU
0RESSjTOEXITTHE3%450MENU
.OTE 9OUCANPRESSNTORETURNTOTHEPREVIOUSLYDISPLAYED
PARENTMENU
Determination of the angular unit (degrees, radians, and grades)
$%' J 0 0DEFAULT
2!$RADJ 0 1
'2!$G J 0 2
Selecting the display notation and decimal places
1
4WOSETTINGSOF&LOATINGPOINT./2-AND./2-&IXEDDECIMAL
POINT&)83CIENTIlCNOTATION3#)AND%NGINEERINGNOTATION%.'
s 7HENJ 1 0&)8ORJ 1 2%.'IS
PRESSEDTHENUMBEROFDECIMALPLACES4!"CANBESETTOANY
VALUEBETWEENAND
s7HENJ 1 13#)ISPRESSEDTHENUMBEROFSIGNIlCANT
DIGITSCANBESETTOANYVALUEBETWEENAND%NTERINGWILLSET
ADIGITDISPLAY
Setting the floating point number system in scientific notation
./2-THEDEFAULTAND./2-!NUMBERISAUTOMATICALLY
DISPLAYEDINSCIENTIlCNOTATIONOUTSIDEAPRESETRANGE
./2-J 1 3
d\X\d
./2-J 1 4
d\X\d
Selecting the editor and setting the answer display
2
4HISCALCULATORHASTHEFOLLOWINGTWOEDITORSIN./2-!,MODE
7RITE6IEWAND,INE
3ETTHEDISPLAYFORMATFORNUMERICALCALCULATIONRESULTSIN7RITE6IEW
editor.
The WriteView editor
 %8!#4ABr,
S J 2 0 0DEFAULT
 !002/8 J 2 0 1
The Line editor J 2 1
Notes:
s 7HENh%8!#4ABr,
SvISSETRESULTSWILLAPPEARINFRACTION
FORMATORIRRATIONALNUMBERFORMATINCLUDING
S and rWHEN
DISPLAYISPOSSIBLE
s 7HENh!002/8vISSETRESULTSWILLBEDECIMALDISPLAYOR
FRACTIONDISPLAYANDWILLBENOTSHOWNINIRRATIONALNUMBERFORMAT
INCLUDING
S and r
s 0RESSU to change the calculation results to another format
THATCANBEDISPLAYED
Adjusting the display contrast
0RESSJ 3, then + or &TOADJUSTTHECONTRAST0RESS
jTOEXIT
Insert and overwrite entry methods
7HENUSINGTHE,INEEDITORYOUCANCHANGETHEENTRYMETHODFROM
h).3%24vTHEDEFAULTTOh/6%272)4%v
!FTERYOUSWITCHTOTHEOVERWRITEMETHODBYPRESSINGJ 4 1
THETRIANGULARCURSORWILLCHANGETOARECTANGULARONEANDTHENUMBEROR
FUNCTIONUNDERNEATHITWILLBEOVERWRITTENASYOUMAKEENTRIES
Setting the recurring decimal
3
)N./2-!,MODECALCULATIONRESULTSCANBESHOWNINARECURRING
decimal format.
2ECURRINGDECIMALIS/&& J 5 0DEFAULT
2ECURRINGDECIMALIS/. J 5 1
s )NTHE7RITE6IEWEDITORTHERECURRINGPARTISINDICATEDBYh

v)N
THE,INEEDITORTHERECURRINGPARTISINDICATEDINPARENTHESES
s )FOVERDIGITSINCLUDINGTHERECURRINGPARTTHERESULTCANNOTBE
DISPLAYEDINRECURRINGDECIMALFORMAT
Setting of the decimal point
9OUCANSHOWTHEDECIMALPOINTINTHECALCULATIONRESULTASEITHERA
dot or a comma.
$/4 J 6 0DEFAULT
#/--!J 6 1
s $URINGENTRYTHEDECIMALPOINTISONLYSHOWNASADOT
ENTERING, DISPLAYING, AND EDITING THE EQUATION
4
The WriteView Editor
Entry and display
)NTHE7RITE6IEWEDITORYOUCANENTERANDDISPLAYFRACTIONSOR
CERTAINFUNCTIONSASYOUWOULDWRITETHEM
s 4HE7RITE6IEWEDITORCANBEUSEDIN./2-!,MODE
Displaying calculation results (when EXACT is selected)
7HENPOSSIBLECALCULATIONRESULTSWILLBEDISPLAYEDUSINGFRACTIONS
r, and
S 7HENYOUPRESSUTHEDISPLAYWILLCYCLETHROUGHTHE
FOLLOWINGDISPLAYSTYLES
s -IXEDFRACTIONSWITHORWITHOUT S  ĺ IMPROPERFRACTIONSWITHOR
WITHOUT
S  ĺ decimal numbers
s 0ROPERFRACTIONSWITHORWITHOUT
S  ĺ decimal numbers
s )RRATIONALNUMBERSSQUAREROOTSFRACTIONSMADEUSINGSQUARE
ROOTS
ĺ decimal numbers
Notes:
s
)NTHEFOLLOWINGCASESCALCULATIONRESULTSMAYBEDISPLAYEDUSINGr:
s !RITHMETICOPERATIONSANDMEMORYCALCULATIONS
s 4RIGONOMETRICCALCULATIONS
%NTRYVALUE
$%' MULTIPLESOF
2!$
MULTIPLESOF



S
'2!$
MULTIPLESOF



s )NTRIGONOMETRICCALCULATIONSWHEN
entering values such as those in
the table to the right, results may be
SHOWNUSINGr.
s )MPROPERPROPERFRACTIONSWILLBE
CONVERTEDTOANDDISPLAYEDAS
DECIMALNUMBERSIFTHENUMBEROFDIGITSUSEDINTHEIREXPRESSION
ISGREATERTHANNINE)NTHECASEOFMIXEDFRACTIONSTHEMAXIMUM
NUMBEROFDISPLAYABLEDIGITSINCLUDINGINTEGERSISEIGHT
s )FTHENUMBEROFDIGITSINTHEDENOMINATOROFAFRACTIONALRESULT
that uses
S is greater than three, the result is converted to and
DISPLAYEDASADECIMALNUMBER
The Line Editor
Entry and display
)NTHE,INEEDITORYOUCANENTERANDDISPLAYEQUATIONSLINEBYLINE
Notes:
s 5PTOTHREELINESOFTEXTMAYBEVIEWEDONTHESCREENATONETIME
s )NTHE,INEEDITORCALCULATIONRESULTSAREDISPLAYEDINDECIMALFORM
ORLINEFRACTIONNOTATIONIFPOSSIBLE
s 5SEUTOSWITCHTHEDISPLAYFORMATTOFRACTIONALFORMOR
DECIMALFORMIFPOSSIBLE
EL-W535TG
SCIENTIFIC CALCULATOR
MODEL
ENGLISH
OPERATION MANUAL
17ASC76E1

Sharp WriteView EL-W535TG Specifications