Sharp EL-506H User manual

Table of contents

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SCIENTIFIC

CALCULATOR

MODEL

EL-506H

INSTRUCTION

MANUAL

*

4

*■

*

1

m

*

Sr

SF

1,

'f

*

4^

!

ft

ift

*■

(ELECTRONIC

CALCULATOR)

LIMITED

WARRANTY:

SHARP

ELECTRONICS

CORPORATION

warrants

this

product

to

the

original

purchaser

to

be

free

from

defective

materials

and

workmanship.

Under

this

warranty

the

product

will

be

repaired

or

replaced,

at

our

option,

without

charge

for

parts

or

labor,

with

the

exception

of

batteries,

when

returned

to

a

SHARP

CONSUMER

FACTORY

SERVICE

CENTER

listed

in

the

instruction

booklet

supplied

with

your

unit.

This

warranty

does

not

apply

to

any

appearance

items

nor

to

any

product

whose

exterior

has

been

damaged

or

defaced,

nor

to

any

product

subjected

to

misuse,

abnormal

service

or

handling,

nor

to

any

products

altered

or

repaired

by

other

than

a

SHARP

CON

SUMER

FACTORY

SERVICE

CENTER.

This

warranty

does

not

apply

to

any

product

purchased

outside

the

United

States,

its

territories,

or

possessions.

The

period

of

this

warranty

covers

one

(1)

year

on

parts

and

one

(1)

year

on

labor

from

date

of

purchase.

This

warranty

entitles

the

original

purchaser

to

have

the

warranted

parts

and

labor

rendered

at

no

cost

for

the

period

of

the

warranty

described

above

when

the

unit

Is

carried

or

shipped,

prepaid,

to

a

SHARP

CONSUMER

FACTORY

SERVICE

CENTER

together

with

proof

of

purchase.

THIS

SHALL

BE

THE

EXCLUSIVE

WRITTEN

WARRANTY

OF

THE

ORIGINAL

PURCHASER

AND

NEITHER

THIS

WARRANTY

NOR

ANY

OTHER

WARRANTY,

EXPRESSED

OR

IMPLIED,

SHALL

EXTEND

BEYOND

THE

PERIOD

OF

THE

TIME

LISTED

ABOVE,

IN

NO

EVENT

SHALL

SHARP

BE

LIABLE

FOR

CONSEQUENTIAL

ECONOMIC

DAMAGE

OR

CON

SEQUENTIAL

DAMAGE

TO

PROPERTY.

SOME

STATES

DO

NOT

ALLOW

A

LIMITATION

ON

HOW

LONG

AN

IMPLIED

WARRANTY

LASTS

OR

AN

EXCLUSION

OF

CONSEQUENTIAL

DAMAGE,

SO

THE

ABOVE

LIMITATION

AND

EXCLU

SION

MAY

NOT

APPLY

TO

YOU.

IN

ADDITION,

THIS

WARRANTY

GIVES

SPECIFIC

LEGAL

RIGHTS,

AND

YOU

MAY

HAVE

OTHER

RIGHTS

WHICH

VARY

FROM

STATE

TO

STATE.

INTRODUCTION

3

OPERATIONAL

NOTES

3

FEATURES

.

5

NORMAL

CALCULATIONS

.

7

1.

Addition,

Subtraction

7

2.

Multiplication,

Division

7

3.

Memory

Calculations

10

SCIENTIFIC

CALCULATIONS

11

1.

Trigonometric

Functions

and

Second

Function

.11

2.

Inverse

Trigonometric

Functions

12

3.

Hyperbolic

and

Inverse

Hyperbolic

Functions.

12

4.

Power

Functions

13

5.

Roots

13

6.

Logarithmic

Functions.

.

<

.

;

.....

...

.

^

.

.

•

.

?

..

•

?

•

:

»

•

/

•

•

•

14

7.

Exponential

Functions

..

..

.

..

.

.-i

.

.

..

.

..

.

.

.

. .

. .

14

8.

Reciprocals

15

9.

Factorial

■

15

10.

Percent

Calculations

.

. .

..

.

.

.

.......

.

16

11.

Scientific

Notation

16

12.

Angle/Time

Conversions

18

13.

Coordinate

Conversion

19

14.

Hexadecimal

«•

decimal

notation

conversions

.

21

15.

Applications

.

'.

.24

STATISTICAL

CALCULATION

....

.

...

..

.'

..

.

27

ERRORS

^

.

.

V-.

.

.

..

.

30

THE

KEYBOARD

^

.

.

.

V.

.

.

.

.

39

OPERATING

CONTROLS

i

...........

40

DISPLAY

;

..

..

50

SPECIFICATIONS

53

BATTERY

REPLACEMENT

55

INTRODUCTION

Thank

you

for

your

purchase

of

the

SHARP

scientific

calculator,

model

EL-506H.

This

manual

will

introduce

you

to

the

Sharp

EL-506H

scientific

calculator.

Each

section

in

this

manual

may

be

divided

into

basic

and

advanced

material.

The

advanced

material

is

labeled

"supplementary."

The

supplementary

sections

may

be

skipped

without

hampering

your

ability

to

operate

the

calculator.

You

may

wish

to

return

to

the

supplementary

sections

as

your

skill

in

operating

the

EL-506H

OPERATIONAL

NOTES

Since

the

liquid

crystal

display

is

made

of

glass

material,

treat

the

calculator

with

care.

Do

not

put

the

"EL-506H"

in

your

back

pocket

as

it

may

be

damaged

when

you

sit

down.

To

insure

trouble-free

operation

of

your

SHARP

calculator,

we

recommend

the

fol

lowing:

1.

The

calculator

should

be

kept

in

areas

free

from

extreme

temperature

changes,

moisture

and

dust.

During

summer

weather,

vehicles

left

in

direct

sun

light

are

subject

to

high

tem

perature

build

up.

Prolonged

exposure

to

high

temperature

may

cause

damage

to

your

calculator.

2.

A

soft,

dry

cloth

should

be

used

to

clean

the

calculator.

Do

not

use

solvents

or

a

wet

cloth.

3.

If

the

calculator

will

not

be

operated

for

an

extended

period

of

time,

remove

the

batteries

to

avoid

possible

damage

caused

by

battery

leakage.

4.

If

service

of

your

calculator

is

required,

use

only

an

authorized

SHARP

service

center.

5.

Keep

this

manual

for

further

reference.

Name

label

Write

your

name

on

the

attached

name

label

and

stick

it

on

the

back

of

the

calculator.

Scientific

Functions

•

Direct

formula

entry

for

entering

formulas

as

they

are

written

with

no

need

for

translation

into

machine

language.

Example

5

+

2

x

sin

30

+

24

x

5'

=

Operation

CEl

E

[2][X]

[B

foil

sin

I

[+1

FB

[4]

[X]

(T][S[I]

S

•

3

levels

of

parentheses

and

4

levels

of

pending

operations

for

solving

more

complicated

formulas.

•

Hexadecimal

<-►

decimal

notation

conversion

Hexadecimal

notation

system

is

mainly

used

in

computer

programming.

Computer

engineers

and

programmers

have

been

in

urgent

need

for

a

simple

conversion

of

decimal

and

hexadecimal

notations.

Now,

EL-506H

has

solved

the

problem.

Simply

enter

a

number

in

base

16

or

10,

the

EL-506H

will

then

give

you

the

answer

instantly.

•

Preprogrammed

for

48

functions:

trigonometric.

Inverse

trigonometric,

logari

thmic,

hyperbolic,

arc

hyperbolic,

statistical

and

others.

Useful

Keys

for

Solutions

of

Math

Problems

•

Statistical

calculations

with

statistical

mode

[STAT],

number

of

samples/S;*:

[nSA:],

mean/Sx^

[je

1,

standard

deviation

[so],

enter

data/correct

data

[DATA

CD]

keys.

•

Independently

accessible

memory.

•

DEG/RAD/GRAD

selector

key.

•

Degree/minute/Second

conversion

key

for

decimal

degree

transformation.

NORMAL

CALCULATIONS

Press

the

l2ndFl

lF-E|

and

I

8

I

(or

[91

)kevs.

(For

free

floatingcalculation.

Seepage

16)

1.

Addition,

Subtraction

Key

in

the

following;

12

H

45.6

H

32.1

[+]

789

[3

741

[J]

213

Answer:

286.5

2.

Multiplication,

Division

a.

Key

in

the

following:

841

[X]

586

[3

.12

[=]

Answer:

4106883.333

b.

Key

in

the

following:

427

[+]

54

[X]

32

31

7

B

39

[X]

2

B

Answer:

595.8571429

Note

that

multiplication

and

division

have

priority

to

addition

and

subtraction.

I

If

nothing

appears

on

the

display

during

calculation

do

not

continue

making

1

Supplementary

•

priority

level

The

machine,

provided

with

a

function

that

judges

the

priority

level

of

individual

calculations,

permits

keys

to

be

operated

according

to

a

given

mathematical

formula.

The

following

shows

the

priority

level

of

individual

calculations.

(1)

Function

m+

(2)

(Calculations

which

are

given

the

same

priority

level

are

'

executed

in

sequence.)

(4)

+,

—

(5)

=,

A%,

The

calculation

in

parentheses

has

priority

to

others.

Ex.

Key

operation

and

sequence

of

calculation

in

5

+

2

x

sin

30

+

24

x

5®

=

3,006

5

m

2

®

30_^

S]

24

®

5

[S3

®

Rut

the

angularmode

:

I

CO

i

i

i

af'DEG",