SHARP COMPET ElSIMATE ELECTRONIC CALCULATOR MODEL EL-5001 INSTRUCTION MANUAL [:~ . . "- -=~ ... .. - - ' ' - ."" ~ .4".
,--------------------------------------------_._---------, · . t 1 !· FOR YOUR RECORDS .... , For your assistance ''1 reporting th,s electron,c calculator on case of loss or theft. please record below the model number and senal number which are located on the bottom of the unit. Please retain this Information. Date of Purchase _ Serial Number _ Place of Purchase PWC""" • SHARP Et,£CTROHICS CORPORATION ""'af,.nu_1I Clleul.lor PJodlll':u 101M o''V!l'l-' 10 l» rrn hom dltl.e., "' ••,...
CONTENTS Page 5 7 22 THE KEYBOARD . OPERATING CONTROL .. DISPLAY FORMAT . BATTERV' REMPLACEMENT . . . . . • . . . . RECHARGING AND AC LINE OPERATION OVERFLOW ERRORS . OPERATIONS . BEFORE OPERATION . NORMAL CALCULATIONS .. 1. Four arithmetic calculation 2. Constant calculation . 3. Memory calculation . SCIENTIFIC CALCULATION. 1. Trigonometric functions . . . . • . . 2. Inverse trigonometric functions . 3. Angle conversion . 4. Hyperbolic function . 5. Inverse hyperbolic runction . 6. Exponential runction .
OPERATING CONTROLS 0" ~Of'F DEGI RAD GRAD Pow... switch Degree/Radian/Grad selector • When the power switch is turned on, The calculator is ready for operation. Mantissa Ellponent J :t '-' ;: ;: ,i I /. L _I 1 -' L/ i) i) ,-, I LI _I Display panel LI Used for calculation of trigonometric, ,nverse "DEG" pOsition Entires and answers are "RAD" position Entires and answers are "GRAD" position" - Entires and answers are trigonometric and Coordinate conversIon. in decimal degrees. in radians.
c::Q]""~ Numeral keys Used to en ler numbers. mrnm Ex. 123 ... c::::J n! I+/-1 12.3 0.4 --+ --+ OJaJom nPr log wlliiJ cos·, --+ . 5m~.... log 23 (Second function) 91" 9 [£]m::o 362880. --+ Multiplication/permutation key CKJ. Orders multiplication. • If depressed following the[£]key. a permutation nPr will be calculated. Ex. nCr ,p." 7m~30 --+ 210. Subtraction/combination key subtraction. c=:J •• Orders II depressed following theWkey, a combination. nCr will be calculated. . Ex.
Key operation DEG .S(£]OO RAD .7W~ GRAD arChJp lhyp I. Display • If depressed following the 30. 7.953988295-01 1m~ Ex. .7 ~~ - sinh 0.7 2[£]8~ .... Ex. cosh-'2 XofY ~ 1.316957897 ~. Gives the square of the number displayed. • If depressed following the IT] key, calculates the squre root of the number displayed. 14 ' Ex. 14~ z y'T96 = log lliJ. x VY Natural/Common logarithm key Used to obtain the logrithm base e (e 8 [EJ2.7[§] 42.22425313 Key operation 1500624.
• 2M and ( J: • Special function mode selector: • Plot mode: • Statistical mode: • Equation mode: • Integration mode: • Complex number mode: • Vector mode: 3,,LeE]. See page on 8 See pege on B See page on 54 See page on 59 See Page on 66 See page on 71 See page on 74 See page on 86 Clew entry and cube root key Close parenthllSis/,ec:ip,ocal key Used to close parenthesis. • If depressed following the Ex. • When 213 instead of 231 is entered by mistake. .... 213. @ --+ O. 231 --+ 231. .
: Error symbol BATTERY REPLACEMENT Appears on the mantissa symbol portiDn when an overflDw or errDr is detected. f: : Independent memory symbol - i)(B): Dimming of the display indicates that the batteries should be replaced or recharged. (The right most digit and the left most digit of the display become darker than the other digits.) Batteries: Two" AA" dry batteries or the Ni·Cd battery pack EA·18B. Rl!i:harger: EA·17 1. Turn off the power switch. 2.
~ AC "'m,"" ~~ /Plug ~ .• 0 ~~ Adaptor
X X - X x x x x nCr, nPr x x - x M+.x-M, RM x x x - ( x - - x - - - - - x )( )( x x +,-,X,';',= yX, x-/y ) STO 1, STO 2, RCL 1, RCL 2 ~% x x -DEG. -D.MS. nl x )( I, II, III , IV , t:. t:. Note:. • - - X X X - - - - - - - x x x x X X - - - x: Effective, t:. : Effective I key (Plod only. - : Not effective (ineffective) I. n. m. N : Special function keys. NORMAL CALCULATIONS 1. Four arithmetic calculations Ex.l Ex. 2 Ex.3 CD 123 - 45.
3. Memory calculation Ex.2 (121 + 92 - 27) x (98 + 72) wB keys before starting a memory, ry zero (0) in this case.) 7 (214 - 133 + 12) = Display Key operation Note "2M" . -_.- -- ~ .. - Total 214~133~~12~ s<' 1 98m72WW~ ® Display Key operation wB , 4s[K)67[KJ 891M±) , 567[±]6[£]8lM±J • I 2345rn25[2[J12~ , C!EJ~ffiM] 1 , , 121~92c::J27[}r] Note ITJ~rn , (ftM]w o. 268335. 11.8125 1125.6 267221.2125 CD ® @ @ 12. 170., 186. , 31620. I 340. , Ans.
2. Inv.rsa trigonometric function 3. Angle conversion To convert degree/minute/second to decimal equivalents, degrees and minutes/seconds should be entered as integer end decimal respectively. A calculation result of inverse trigonometric function can be obtained in the following ranges: 12°39'18" Enter 12.3918 Ex.
._~-----._ .... _.. 5. Inverse hyperbolic function Ex.1 sinh-'9" CD .j 5' + 7' Ex.2 6. exponential calculation ex. 1 cosh-' (2 + tanh-' ~ 1 7 Key operation 9WB(!1i!] H( ~ a ITJE3~m ihn 37 .. Ex.4 1.Sx10·'>(10'·" @ .ll. Display S!IJ(j2!JOO37 o:nJ@]@ 2.5G3.1@W~ 2.• ! 14.84069736 Ans. (i) .' Ans.G) 2.058924136 Ans.~ 2.511886431 -01 Ans.@ 1.5rmJ3ffi900 0.0015 OJ65GJ20COCf]@!)@ 2.667419115 H( '" 8.958797342 r 01 ® Note 1116.718694 7mJ[±]3[E)m CD 74.
Key operation Display Note Ans.
- . --._._._-_._-_.--------- :-.::--=::..:.._------------...:;;;...===;;:::=--'-=--"p. ~ CD IDP'=.···· .. ·~ ~ @ Ex.4 13. Ex. 3 .p. . . . . Constant ( r I = 6 DisplaY 12m~6m 665280. 100 151200. CD ® 8rn 20160. @ C, + • c. = I, 14. CD to Ex.2 .H s =.+s·,C s = Note Displav ._- ex. 2 10m~7rn 120. ID m8m~6ITJ0 148. Ans. CD 9[±]5Glm~5m 1287. Ans. ® "( I" @ @ Constant (r I C, 5 c Display Note .- 12[1]l@aSm 792. CD 10m 252. 8m 56. @ @ Perc,nt cerculetion Ex.
21 C alculation method To perform the plot calculation of scientific functions except for yX and x-!i; I) il il Set the plot mode by depressing the M key. Enter the initial value (x.' and the pitch (.:u:l to the calculator by the~andlI~ keys respectively. Depress the key of the desired function consecutively. then the answers at the poi" x. + 114X will be displayed. Plot calculation of the x' (f(xl .'C. ~ O. AX ~ ~ x' 1 0.2 (change .:u: to 0.5 in the middlel Key operation "N" ~ ~ [k) .
21 Eech of these four keys have two functions, the symbols printed in the light color can be addressed by touching the key. the symbols printed in the dark color, can be addressed. by first touching theITJkey. " Key operation Display Data lEJ oJ 4782968.992 3" A(x.+61U) CEl oJ 43046720.92 3" ·A{x.+71U1 CEl oJ 3874204BB.1 3" A(x.+BIUI W • Note l ~~[WE3m DODD Reset the plot mode O. x...
- Key operation Oisplay W[li) W , Note 16.96575189 O. Standard deviation of the populations ------------_..------------- Key operatiC;ln "STAT" Clears the numbers and the instructions m ... O. 30~ 1. Number of samples 400028 3. Number of samples 70ITJ~ 1.84509804 7. Number of samples 600048 11. Number of samples 50 [K)48(WJm 37.15724129 70lX)88 19.
~ Performs the equation and displavs the root the entry of the value a, band c. ll!. The0kev must be depressed after m~
4. 'ntllUrat;on This calculator can perform the definite integration of the function Formula: fbK X"dx a Key operation :r in the "/ " mode. "f" 1) The functions assigned to the special function keys. CDwCKJ@@] m rn m ~ 0000 Used to enter a. Used to enter b. • Note W o. 1[I] 1. Entry of a 3m 3. Entry of b 400 4. Emry of k 2~ 34.66666667 Ans.
Set the special function mode selector at the "a + bi" mode. • 1 J The functions assigned to the special function keys. 2) Calculation method a) Complex number calculation Four l4) arithmetic calculations of the complex number wIll ba performed by the following method. WrnffiJ~m 0000 o · Used to enter the real number POrtion or the complex number and display the real number portion or the calculated result. Addition SUbtraction Multiplication (a+bil + (c+di) • (a+cl + ;(b+d) (e+bi) - (c+di) ..
Ex.3 4 x (7 - 9i1 x 1-12 Key operation r------ "a+bj" Displav [£] O. "a+bi" "DEG" o. wm R O. /I] 60. rn 16 (sin 30 + i cos 30) + Isin 50 + i cos 50) Key operation O. 4rnoo 7/I]9[gJrnoo 12(gJW11 Ex.4 Note Ans. real number portion 740. Ans. imaginary number POrtion 2 DiSplay Note m O. 16C!J[K] o. 30~m 0.5 30~rnrn O. soEiliJ[!] 0.766044443 SO~m[§] o. R W m 15.03508193 Ans. Real number portion 5.472322287 Ans.
EX.2 CalcUlates the product 2, .. 12 + 9i (z, X , 2 I. the absolute value and the amplitude. Key operation Display Note m 12C!J9rnoo "a+bi" "DEG" Y~
- ._-E!1l f , ...a Used to convert polar coordinates into rectangular coordinates. 2) Calculation method As to the calculation method for the coordinate conversions, see page 81. a) Addition and subtraction of two vectors Ex. 1 Calculates the component x and y of the vector c. - ; <: (5, ll, b" /2. 31. Key operation ··V.. W b aI7.:lJ, 5cm 5. 1 [§] 1. I Entry the component y of a o. 2ili] 2. Entry the component x of b 300 3. 0 WJ lliJ o. Entry the componenty of b Execution 7.
-_._---------. __ _--.. - -- CALCULATION RANGE • • Functions I Max. error I I OEG: I sinx t 1 at the 9th digit I 5.729577952xl0-·· ~ Ixl
---._~- at the 10th digit --_ _------ - ... ±1 llx t 1 at the 10th dIgit 01 yX ±1 at the 9th digit Vi ±1 at the 9th digit lxl0- .. ~lxl~1xl0., o ~ n ~ 69 liP, t2 at the 10th digit nC, t3 at the 10th digit Quadratic equation !1 at the 9th digit In; integer) -227.9559243
---=-"""'"""'- ---. Division Division AC+BD b BC-AD a ~ C'+D" ~ C'+D' ; 8. b: Final result a'. b': Intermediate result 1 x 10'" ~Ial. Ibl. la'l, Ib'l < 1 x 10'·· a. b. a'. b' ~ 0 C' + 0' '" 0 10th digits CD Coordinate conversion @ .... ;c.y .1 at the @ 13 at the .lxl0-";:i; r< lxl0 1O·,r"'0 • (J has the same condition as the x of sin X and cos x mentioned abOve . . 1 x 10'''~lr sine I < 1 x 10'00 1 xlo''';;;lrcosBl < I xl0'·o I r sine\. , r cosel ,. 0 9th digits x'" cos 8 y ~, sin 8 + (A.
Dimensions: SERVICE CENTER ADDRESS Approx. 87(WI x 164101 x 26(HI mm 3-7/16"(W) x 6-7/16"(0) x 1"(H) Approx. 2159 10.47 Ibs.) Weight: SHARP ELECTRONICS CORPORATION 10 Keystone Place ParamuS, New Jersey 07652 (201) 2655600 SHARP ELECTRONICS CORPORATION .1""------------------------------------------------.--,. I I INTERNATIONAL WARRANTY SYSTEM , ; ; W.'hM1 the p.,-tOd 01 one {lJ VII' hom tho dati 01 purch", w."anly r~lr .. rvret mw be DblaU14d for anv Shlf~ bIi'U1ry-opef.
