Graphing CalculatorEL-9900OPERATION GUIDEFor Advanced Levels For Basic Levels

8Graphing proceduresNotesKey Operation DisplayEnter the equation.With the EL-9900, graphs can be drawn in one of 4 modes: by rectangular coordinates,

9The EL-9900 has detailed settings, as shown below, so that graphs can be displayedin various formats.(Displays in bold outline are the default settin

1012ProcedureTurn off the EL-9900.Connect the EL-9900 to the PC by using thePC-Link Cable(see above diagram).Open PC-Link Software.Switch on EL-9900.*

11* mark desired data to besent.]]Set to set communication789SenderCommunication ProcedureCE-451LCommunication cableEL-9900 EL-9900List of the SEND me

1212345ProcedurePlug the cable connector of the See-Through Display Panel straight into the connection terminalof the Controller.(The optional AC adap

13List of Menu/Sub-menu ItemsCATALOG function lets you access almost all the functions and commands.Square brackets indicate that the value or variabl

14MMMM NUMabs( abs(value)B 1 B 1round( round(value [, digit number of decimals])B 2 B 2ipart ipart valueB 3 B 3fpart fpart valueB 4 B 4int int valueB

152. LIST menusgvalue gE 5MMMM INEQ=value A = value BF 1≠value A ≠ value BF 2>value A > value BF 3≥value A ≥ value BF 4<value A < value BF

16L2 No argumentsA 2L3 No argumentsA 3L4 No argumentsA 4L5 No argumentsA 5L6 No argumentsA 6sortA(sortA(list name [, subordinate list name1, ... , sub

173. STAT menus@@@@ llll { }{ No argumentsE 1} No argumentsE 2FunctionsCommandsSyntaxKeystrokesAdvanced mode Basic modeSSSS EDIT/OPEEDIT No argumentsA

IntroductionContentsSales points P 1Basic operation P 2Equation editor P 4FeaturesSlide show P 6Graphing procedure P 8System optionsPC-link syst

18Rg_abxRg_abx (list name for x, list name for y [, frequency list] [, equation name to store])D 0 9 D 4Rg_aebxRg_aebx (list name for x, list name fo

194. STAT PLOT menuscdfnorm(cdfnorm(lower limit, upper limit [,mean, standard deviation])F 0 2InvNorm( InvNorm(probability [, mean, standard deviatio

205. DRAW menusBroken + No argumentsB 2 B 2Broken No argumentsB 3 B 3Norm •_X No argumentsC 1 C 1Norm+_X No argumentsC 2 C 2Norm _X No argumentsC 3 C

216. ZOOM menusDraw Draw equationA 6 A 6Shade( Shade(equation 1, equation 2 [, begin, end])A 7 A 7DrawInv DrawInv equationA 8 A 8Circle(Circle(x-coord

22In Zm_InNo argumentsA 3 A 3Out Zm_OutNo argumentsA 4 A 4Default Zm_DefaultNo argumentsA 5 A 5Square Zm_SquareNo argumentsA 6 A 6Dec Zm_DecNo argumen

237. CALC menussin-1 xZm_sin-1No argumentsE 4cos-1 xZm_cos-1No argumentsE 5tan-1 xZm_tan-1No argumentsE 6ZZZZ HYP/STO/RCLsinh xZm_sinhNo argumentsF 1c

248. SLIDE SHOW menus9. PRGM menusFunctionsCommandsSyntaxKeystrokesAdvanced mode Basic mode]]]] CURR/PLAY/NEW/SELECT/EDITCURR No argumentsA E A EPLAY

25For For variable, start value, end value [, increment]commands NextB 0 7NextB 0 8While While conditional statements commands WEndB 0 9WEndB 1 0G

26Decimal No argumentsE 1 7Mixed No argumentsE 1 8Improp No argumentsE 1 9x ± yi No argumentsE 2 0r ∠ θNo argumentsE 2 1PPPP (in the Prgramming mode

2710. MATRIX menusPPPP (in the Prgramming mode) COPYStoLine No argumentsH 1RclLine No argumentsH 2FunctionsCommandsSyntaxKeystrokesAdvanced mode Basic

Changing the keyboard11. Press to turn off the calculator’s power.2. Open the battery compartment cover.Hold the calculator as illust

2811. FINANCE menusaugment( augment(matrix name A, matrix name B)C 0 4identity identity dimension valueC 0 5rnd_mat( rnd_mat(number of row, number o

2912. TOOL menusIrr(Irr(initial investment, list of following collected investment [, frequency list] [, assumed revenue rate])B 0 7Bal(Bal(number of

3013. SOLVER menus6 No argumentsB 62 No argumentsC 23 No argumentsC 3FunctionsCommandsSyntaxKeystrokesAdvanced mode Basic mode@@@@ '''&

31SpecificationsDimensions W x D x H (mm)86 x 183 x 23 (without hardcase)Power R03 (AAA) x 4Backup Battery CR2032 x 1Size (dot) 132 x 64Line x Chara

SHARP CORPORATION OSAKA, JAPANDistributed by:

2Names of parts & main keysEquation entry modeDraw graphView table of function valuesGraph size setting modeAdjust viewing modeTrace graph modeCal

3Reset function1) When trouble occursPress to enter the reset mode.•Use this function ( or ) to return allsettings to the default value or

4ExampleNotesKey OperationDisplayInput the equation and see how it can be easily viewedwith the equation editor.The equation editor allows equations t

5NotesKey OperationDisplay2Enter the equation.Calculate the expression.4See page 1 and switch thecalculator to Basic calculationmode.Clear the display

6Slide showExampleUse the slide show function to create an original slide show.Before carrying out the following operation, press the reset switch in

7Sets the slide show to the playbackmode.The graph and table are shown simulta-neously.Registers as the fifth screen.Press to recall the first screen