Sharp EL-5103 Bedienungsanleitung

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IN ADDITlOS.

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OPERATIONAL

NOTES

Th.nk

you

for

your

purch.se

of the

SHARP

scientific

c.lculuor.

EL·51 03.

Since

the

liQuid cryst.1

displ.y

is

made

of glass

m.ted.l,

Irllt

the

c.lculltor

....

ith

c"e.

Do

not

put

th

e

"El·5103"

in

your

back poclalt IS it

m.y

be

damlgtd

....

h.n

you

sit

down

.

To

insure trouble·free

operation

of

your

SHARP

calculltor.

~

reconvn.nd

the follow·

ing:

1.

The

calculator

should

be

kept

in areas free from

extreme

temperlture

ch.ngeli

moinure

and

dust.

'

2. During s

ummer

we.ther

wtticlll$ left in

direct

sun light

.re

$Ubj.c! to high

temper.·

lure

build

up.

Prolonged

exposure

to

high

temperlture

m.y

cause

d/llTlage

to

your

calculltor.

3. A

soft,

dry

cloth

should

be used

to

clean

the

calculltor.

Do

not

use solvents

or.

weI

cloth

.

4 .

If

the

calculltor

....

ill

not

be

operated

for

.n

eXlended

period

of

tim.,

remove the

betteries

to

.yoid

possible dlmagre caused by

battery

Ilek

•.

5.

If

se

rvice of

your

celculator

is

required, use only an

autho

rized SHARP Service

Genter.

6.

Keep this manual for further referene

•.

All

of

the

kays

may

beeom.

inoperative

during

the

operation

of the caleulator

dua

to

a

strong

ele"rnal

noise

and

so

on.

In sueh a casee

remove the batteries

and

install tflem again.

Pre"

the

~

,

@ID

,

~

end

~

keys in this

order

and

eheck

the

display"

0."

or

"_

"

INTRODUCTION

..

MODES ,

..

COMPUTATION MODE .

CONTENTS

1.

Addition, Subtr1lCtion & Playbaek

2.

Multlplieation,Oivision

3.

Scientifie Functions

, ..' ' , ... .

p,

..

4

S

•

7

.11

4. Multipla

data

memor

ies , ., ,

...

5.

formula

Solution

in

the

COMP

mode

6. Errors

.....

7.

Grammer.

8.

"EleprHslon"

eorrection

and

e.diting .

AER MOOE

..........

.

1. Formula Entry I. ...

...

, ...

2.

Formula Entry

II

Dialogie

Form.

3.

Lew

of

Cosines . . . . .

4.

BusineS$

Appl~tion

.

5. Program

SI$S

...

STATISTICAL MOOE .

1. Qna.yariable statinica1 ealeulation

2. Singl, Variable

Statinics.

3.

Two

Variable Statistics

and

Linear Regression

DISPLAY SYSTEM AND OECIMAL PLACES .

THE

KEYBOARD.

.., ...

~

...

, .,

..

.

..

, ~

p,

..

. 19

.20

·23

.30

·32

·33

.34

·3'

.38

·

39

.

41

.42

.43

.44

.4S

.

.49

. .

sa

,

•

OPERATING

CONTROLS

OISPLAY . , .

SPECIFICATIONS,

.

BATIERY

REPLACEMENT

..

IN

TR

{JI

11)(

I If IN

P.,.

.57

.6

9

.73

.75

This manuel wilt introdt.lce

YOU

to

Ihl

lherp

IL,a,OJ $Cientilic calculator. T

EL

.51.

OJ

is

a now

and

powerful ComPUtlrl,

InUrvrntn..

'

.,

h.

I b I

~I

I P<'ol/ide

YOU

with

ormlda,

Ie

computing

power

in

m.th.n,,!h

",

KI'rltllic,

anglneerlng

ood

b

...

·

••

calcululons.

...

I"

S$

The

EL

·51OJ

prOl/ides direct entry 01

~1I!t

Ullllurll."d

formulas as

written

Yo

'II

see as

you

follow

through

this

manu.l

,11,,111,1: I

111

OJ

m.kes

it

un~~-

.

,"

w,

"mach'

I

"AI

k .

'~

..

u~$IIry

to

&Irna

Ina an{lllage.

ter

eYing

In

I

form""

'1w

wilt

be

abh,

to

",wall

(f

or

last

your

inputs. V e It,

correct

This

Instruction

Manual uses a

new

format.

Eacf'l

section may

be

dil/ided

into

besic

and

adl/llnced material.

Tha

edvanced

meteriel is

labeled

"supplementary".

The

sup

plementary

sections may be

skipped

without

hamp

ering

your

ab

ility

to

OI>8rate

the

calculator.

You

may

wish

to

return

10

lh&

supple-

mentary

sections as

your

skill in

operating

the

EL-5103 ;ncreMes.

Name label

Write

you.

name

on

the

attached

name

label

and

stick

It

on

the

back

01

the

calcul

ator

.

MODES

Note

the

mode

switch

on

the

lower

right

of

yOUr

calculator.

As

you

moIlS

the

switch

Irom

one

mode

to

another

th

e

name

of

the

mode

aPPllllrs in

the

display.

"AER"

stands

for

Algebraic Expression Reserve;

"COMP"

lor

COMPutations;

and

"STAT"

for

STATistical,

,

COMPUTATION MODE

Set

the

mode

swlu:h

to

"COMP"

.

When

the

svmbol

"FIX",

"SCI"

or

"ENG"

appears

8\

the

top

of

the

display, press

the

@ key.

And

press

the

~

key

continuously

until

the

above

symbol

disappear

.

(In

this case

the

floating decimal

point

syst&m

is

let.

(For

the

~

key see

"Display

system

and

decimal plllCes"l)

1.

Addit

i

on.

S

ubl

r.al(HI

So

PI

.ylHck

Key

in

the

following

:

12

m

45.6

G 32.1

[£)

789

G 741

[£]

213

As

you

key in

the

"1"

in

32

.1+,

you

will

note

that

13th

character

"+"

exceeds

the

13

column

C8pacity

of

the

display

owing

to

8)Cl.e

prHeoce

of

the

cursor.

At

this

point,

e

unique

feature

calii'd

"rolling

write

r"

becomes efflK:tive. As each additional

nep

is

entered,

the

display

will

roll

to

the

left.

The

data

rolled

off

the

$Creen

will

be

flllCQI"d&d

up

to

80

neps

in

thl

COMP

MODE

.

An

arrow'"

wil1eppear

on

the display

indicating

i"f()(melion

now

is

stored

in

that

direction.

Now

press

~

Your

answer

is

286.5

Now

prMS

[!i)

(playback

I.

You will get

back

in

the

display a

portion

of

your

original

input

to

check

and/or

edit.

Press

[fjJ

&gain

to

obta

in

the

ramaindar

01

your

inputs. Editing will

be

e:ICplained

in detail in a later $l"I:tion.

If

you

have plllCed material

in

the

display

and

ha

ll'e

not

used

the

calculator

lor

approximately

ten minutes,

the

calculator

will go

into

(APO!

"Automatic

Power

Off"

automatically

to

conserve

battery

life.

Be

simply lurnil"lg

the

calculator

on

.11

of

you.

I.st

II"IPUIS

will

relU'1"I

to

the

display.

2. MultipllcatiOl"l. Division

I.

Key

in

tha

followil"lg:

·

~

841

00

586

m

.12m

Al"Iswer

: 4106883.333

to

After

play

back

openiltiOll in COMP

mode

pnt$,

~

or

(gJ

key-l

b.

Key in

the

following:

2

(±]

5

(Xl

3

GJ

4 G 1

[§J

Answ8!":

4.75

Note

th.t

the E

L·51

03

follows

the

priority

of

mathematics

kl"lown

.,

algebraic

oper.ting

system

.

In

other

words

multiplication

and

division will

occur

before

.ddition

al"ld

sub·

,

traction.

The

full

order

of priorities is described

in

the

supplementary

below.

The

mathematical

priorities

can

be

re-ordered

by

using parenthesis.)

I

Supplementary

-,

priority

level I

The

m.chlne,

provided

with

I

function

that

judges

the

Q.lority

level

of

Individual

cal

.

culltionl,

Qermltl

ke

y,

to

be

operated

according

to

a

given

algebraic

formul

a.

Th.

foilowingihowl

the

Qrlorltv

l.vI'

of

Individual

calculations.

In

I-I

(2)

Slnglto·

tlrm

fun.c:tlon

pracedold

by

num

a

rals

(x

J, X- I

,nl,

-OEC,

.....

O.

MS)

131

Two·blrm

function

preceded

and

followed

by

numerall

IYX,~

.....

POL,-

...

eC .•.. )

141

Multipllcltlon

ct

....

d

of

"lC"

Inl!ructlon

locatld

lUll

befo.e

memory

Or !f.

Ie

... 2

....

4AI

15)

SlnlJl.

·

term

function

followed

by

numerall

.

IF,

.x.

lOX.

-:r,

LN,

LOG.

SIN,

COS,

TAN,

SIN

-

',

COS-'.

TAN

-

'.

SINH,

COSH,

TANH,

SINH

-

'.

COSH

-

'.

TANH

-

')

(61

x.';'

(7)

+,-

al81

- ,

M+.

M-

12nd

F

M+),

STO

A -

STO

e,

STO

M,

Oete.

CO

•

Calculation.

hav

e

priority

to

olhe

....

when

parenlhellzld.

•

Provided

till!

functlonl

Ihown

In

Item

(5)

above

ar

••

ucc

...

lvlly

dellgnltld

In

algebraic

formula,

celcul.tlonl

Ire

performld

from

the

right

to

the

lelt.

E.., IX

LNF120

-

e"ILNI"r

120H

The

other

function

••

re

calculated

from

the

left

to

the

right

.

E>I

.

A~ayxCY"D

_

IIAV-B1YXClyxD

Order

of

calculations

In a

typlcel

I ..

""ple:

Ex. 5

+2

".In

30+24

.. 5

'-

15

m,2

(X)

I!®

30

CD 24

00

15

CEI

31 m

,

{P.nding

operttlonl

A.

this

machln.

II

dHlgn.d

to

.~.cut.

In

"Express

i

on"

acco rding

to

•

glll.

n

alll'braic

fo

r

mu

la,

loma

of

thl

Instru

ctlonl

or

num

arl

CI

Included

in

the

"Exp

....

ion"

ca

n't

be

treatad

dlr.ctlv

.

Th

...

fore,

th.v

are

tem

porarilv

stored

In

the

bt.ollt

·ln b

uff

...

and

thl

r

est

Is

If.at.d

In

adllanc

•.

Th

il

ca

l

culator

h

as

a

16

·1t.

function

buff"

110r

calcuill

i

on

Instruction)

and

8

...

tJoga

date

bl,<ff"

(for

n

um

..

lca'

dlla)

In

It.

Wha

n

tha

calcuillion

. x

ceeds

16

...

11011

In

function

Or

8...,19'8

In

dlte

I.

parfo,mad.

an

"rD

'

DCCu

....

Ex

. l

'"

2x

{3 - 4 +

(7

+

15

r

(7

x6

yX

3 _

CD

<»

<l5

0

(l)

ili

<l5

@

Fu

nctlona'

bufNr.

Date

buff.r.

11

...

taoe

(Including

"

...

nth

....

)

8·1t'08

E

x.2

14

- 5 .. 4

xSIN

2Ayx(2.

3 +

LOG

38

~

48

.

'"

T @

<f1>

®®

<?Xp

Wh

_

........

,

.....

E

..

h

-.-no

....

I<

•

__

com_

""_.

"1._!;'·

...

ft

......

.

lc.'

...

I

....

i>

."cu'a,td

_

the

l1

-1U1\11

(,,,,,Iud,ng

__

,-.1

r

....

1t

I,

..

t

alntd.

"9"

.

Functlona'

buff

..

,

11-stage

(including

pa.enth8$8'l)

8·.tage

Ex

.3

..!i

2

:..~3~UJl~

4

..r~v::.4.!~

COO>®

Cf

(i)®-®~

6J{@

@,

@

~@

_n

......

0"-

_

...

~_"

<_.

Although".'

I.

_'ntd.

"tZ

.

...

11

..

'<,,'......

"3.

Z

..

11

..

,,,,,,

...

0

.......

'.,..,."_

I

...

""

......

,,,

..

"'n,'n

lX

. ,

....

It,ng

In

&_.

..

II

..... w

....

«"'

..

nt

.

Functlona'

buff",

16

-stage

(including

pa

..

nth

....

)

Ol1a

buffar:

7·stage

End

of

Supplementary 1 r

When

on

lV

the

svmbo

l ,...... "

appe

al"l

8t

the

top

of

tha

displav

during

calcu

l

ation,

do

n

ot

continua

making

entries.

3.

Scitntitic

Functions

Scienti

fic Ca)cu

lltions

a

re

performed

in

the

$Ime

manner

as

b8sic

computati

ons.

As

you

will

note,

in

the

f

ollowing

examples,

scien

tific

functions

are

u

sed

as

vou

WO\Ild

norm.lIv

rHd

them.

NOli

Step

: 1 St

ep

correspond

to

l-digit

disp

lay.

Howe

ller

instructions

luch

81 S

IN

,

SIN

- ' ,

SINH

- I

and

L

OG

are

prDC8$1.ed

as

one-ltep.

,

"

t.

TrigonomH'ic:

functioos

OAG

The

,"gul"

mode

is

designated

by

the

~

CEIl

key. As

you

press these

k.ys

the

mod.

"OEG"

"RAD"

"GRAD"

will

appear

at

the

top

01

th.dlsplay

,

Put

the

angul,r

mode.t

"OEG",

Key in

th,

following:

\I®

30

~

40

@]

Ans'Nl!':

1.266044443

Pullh.

angul.,

mode.,

"RAD"

Key

in:

S§l

.25

ill

m

Answer: 0.707106781

b.

'nv,'"

TrigOnometric

Function.

and

s.c:ond

Function

Th.

yellow

key

in

the

upper

left

of

th,

celcul.tor

marked

"2nd

F"

must

be

used

to

dMignate

the

material appearing in

brown

above each key. When this key

is

pressed,

th,

designati

on

"2nd

F"

will

appea

r in

the

uppar

part

of the display.

If

you

press this k

ey

in

error,

pr

ess

it

a

MlCond

time

and

the

"2nd

F"

designation

will disappear.

Put

the

,ngula,

mode

81

"OEG"

Key

in:

~

!!!a

.5

I =I

Answer:

30

IRemember 10 use

the

second function key

to

gel

Ih.

inveml

Put

th

e anguler

mode

81

"RAD"

Kev in:

~

@!ElJ

1 @

(To

enler

a negali

...

number,

press Ihe

!EJ

key

before

numerals.)

Answer:

3141592654

(Value of

wI

In Ihis Manual,

we'll

always

show

Ihe key's H(:OI'Id functiOl'ls!IS follows;

~rE

-

~~

e.

HYperbolic:

and

Inv_

Hyperbolie

funct.ons

When using Iha

hvp

erbolie

and

an::

hvperbolk

funelions

"HYP"

wilt appear

in

the

lOP

of

the

displav.

Key

in:

~Ii@

4 @

AnS'N8r:

27.2899172

Kev

in

:

~

8 (!!ffi 9

@]

An$wer:

2.893443986

d.

Po_r

Fundion.

Calculate:

20~

Key

in

:

20

~W

"

r

..

Answer:

400

Calculate

3'

and

3-

Key

in

: 3

CI!J

3 m

Answer:

27

e.

Roots

Calculate:

Key in:

Answer:

50

~CLl

25

m

5

Calculate: Cube

root

01

27

Key

i

n:

~

!!Cl

27

[X]

Al'!

swer: 3

Calculalfl fourth

root

of

81

Key

il'!

: 4

~m

81

[§J

Answer: 3

f.

LogIIrithmic ful1Ct;ont

Key

il'!:

3

ce::J

4 m

Answer: 81

Natural Logarithms: Key ;

I'!

:

1IHJ

21

0

Answer: 3.

044522438

CommOl'l

Logarithm

$!

Key ;I'!:

~

LQg 173

@]

Answer:

2.238046103

8. E"pon.entgl Functions

Key

in

:

CI!J

3.0445

m

Answer: 20.99952881

(21

as

in

item

"f"

abovel

Key

in

:

~

G@

2.238

~

Answer:

172

.

9816359

(173 as

in

item"f"

abowl

h. Reclprocalt

Ca

lculate: 1/6

-t

1n

Key

In

: slX:JC±J 7

~0

Anw..er: 0.30952381

I. FeetOfle'

Calculete:

691

Key

in:

69

~

[1ll]0

Answ...: 1.

71

12245E

98

(1.71

12245

>I

10'"'

Not

e

the!

the Error sectiol'! deals with

the

calcuietiol'!limiti

of

the celculetor.

j.

"rmutetion.

Calcul"e

:

.

p

~

Key

il'!

: 5

~!1ITI

.:..

~rn:D0

(IJ

5 G 3 m

Answer:

60

"'

nPr ·

---

(I'! -

til

"

k.

Combin.tions:

"'

Calcu

late

the

number

of

co

m

binations

of

nCr"

-,~"---,;-

5

card$

in.

dllCk

of

52.

rlln

r

)1

Kev in:

52

~

(]ill

rn

m 5

~

am

CD 52 G 5 CIJ

~

mIl

~

Answer:

2598960

Supplementary 2 - effec:ti,e digits

• In

this

c.lcu

lltor

.•

11

c.lcullt

l

on,

.r.

p.rform.d

by uslnll •

numer

lCII ....

Iu.

whOM

ml.'ltl

nl

Is

12

digits

a.

'In.

Cl

l

cu

l

nlon

results

..

1

dlspl.yed

efter

th.y

Ite

subjected

10

declmel

system,

but

the

clkulltor

r

.teln,

•

num.ricll

IIlluI

whose

mlntl"l

Is

12

dllliu.

HOW

......

when

I

cllculltlon

results

Is

used in

the

fo

llo

wing

clku

l

.tion,

the

result

dn.pl

.Yld

In

I(:(;or

d.nci

with

thl

declmll

systlm

i, u

sed.

•

Wh.n

I

numeric

ll

v.lul

I,

Inputt.d

...

m.nt

's

...

only

its

upper

10

d'gits

er

••

ffec·

t,lItI,

but

the

number

of

Inputted

dlllits

Is

retlln.d.

A

numeric.1

v.lu.

sm.lle

r

th.n

1

lor

leroe

r

th.n

- I

I's

.l

to

r

...

ln.d

within

10 dillits

..

much

.s

p~sibl

•.

Ex

. 1

23456789876

.qu.

1

to

1.234567898

"

10"

0.00000000001234

--

.q

u

I'

to

1.234

" 1

0-"

IEnd

of

supplementary 2

"

I.

Angle/Tim,

conveniom

To

conllert

an

angle

given

as

degraes/minuIU/SllCoodS to its

decimll

equillalent,

it

must

be

entered

as

in

teger

and

decimal

respeclillflly.

Conllflrt 120

47'52

"

to

its

dllCimal

equivalent

Key

in:

12.4

752

~m

Answer:

12.79777778

When

coolltlrting

decimal

degrees

to

the

equillalent

deg

ree

S/mint.IIUfsecon

ds,

the

Inswer

is

broken

down:

integer

portion

..

degrees;

151

.nd

2nd

decim.1

digits

..

minutes;

3rd

and

4th

digits

..

seconds;

and

the

5th

through

end

decim.1

digiti

art

decim.1

MtCOndti.

Convert

24.7256

10

its

degree/minute/second

equill.lent

Key in:

24.7256

~~

m

Al1liwer:

24

.

433216

or

24

43

'32"

A horfll h8$

treck

times

of

2

mi

n

utes

25

seco

nds

, 2

minutes

38

seconds,

.nd

2

minutes

22

seconds.

What

is

the

average

running

lim

.?

Key

in:

.0225

~

rn

.0238

~

m

.0222

~

[5J

Answer

1:

0.123611111

(press

IE!)

if

you

"";Ih

to

check

your

inpu

t)

Key in:

rn

3 0

AnSwer

2:

0.041203704

17

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