Sharp EL-W516 EL-W506 , EL-516 , EL-W546 Operation Manual

PRINTED IN CHINA / IMPRIMÉ EN CHINE / IMPRESO EN CHINA

07HGK (TINSE1307EHZZ)

INTRODUCTION

Thank you for purchasing the SHARP Scientific Calculator

Model EL-W506/W516/W546.

About the

calculation examples (including some formulas

and tables)

, refer to the

calculation example

sheet.

Refer to

the number on the right of each title in the manual for use.

After reading this manual, store it in a convenient location for

future reference.

Notes:

• Some of the models described in this manual may not be

available in some countries.

• This product uses a period as a decimal point.

Operational Notes

• Do not carry the calculator around in your back pocket, as it

may break when you sit down. The display is made of glass

and is particularly fragile.

•

Keep 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.

• Since this product is not waterproof, do not use it or store

it where fluids, for example water, can splash onto it.

Raindrops, water spray, juice, coffee, steam, perspiration,

etc. will also cause malfunction.

• Clean with a soft, dry cloth. Do not use solvents or a wet cloth.

• Do not drop it or apply excessive force.

• Never dispose of batteries in a fire.

• Keep batteries out of the reach of children.

• For the sake of your health, try not to use this product for

long periods of time. If you need to use the product for an

extended period, be sure to allow your eyes, hands, arms,

and body adequate rest periods (about 10–15 minutes

every hour).

If you experience any pain or fatigue while using this

product, discontinue use immediately. If the discomfort

continues, please consult a doctor.

• This product, including accessories, may change due to

upgrading without prior notice.

NOTICE

• SHARP strongly recommends that separate permanent

written records be kept of all important data. Data may be

lost or altered in virtually any electronic memory product

under certain circumstances. Therefore, SHARP assumes

no responsibility for data lost or otherwise rendered

unusable whether as a result of improper use, repairs,

defects, battery replacement, use after the specified

battery life has expired, or any other cause.

• SHARP 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.

♦

Press the RESET switch (on the back), with the tip of a

ball-point pen or similar object, only in the following cases:

• When using for the first time

• After replacing the battery

• To clear all memory contents

• When an abnormal condition occurs and all keys are

inoperative

Do not use an object with a breakable or sharp tip. Note that

pressing the RESET switch erases all data stored in memory.

If service should be required on this calculator, use only a

SHARP servicing dealer, SHARP approved service facility, or

SHARP repair service where available.

Hard Case

Remove the hard case, holding it with your fingers in the

positions shown below.

DISPLAY

Dot

matrix

display

Symbol

Mantissa

Exponent

• During actual use, not all symbols are displayed at the same time.

• Only the symbols required for the usage currently being explained

are shown in the display and calculation examples in this manual.

/

/

:

Indicates that some contents are hidden in the

directions shown.

2ndF

:

Appears when

@

is pressed, indicating that the

functions shown in orange are enabled.

HYP

:

Indicates that

H

has been pressed and the

hyperbolic functions are enabled. If

@

>

is

pressed, the symbols

2ndF HYP

appear, indicating that

inverse hyperbolic functions are enabled.

ALPHA

: Indicates that

;

,

x

or

t

has been pressed,

and entry (recall) of memory contents and recall of

statistics can be performed.

DEG/RAD/GRAD

: Indicates angular units.

BUSY

:

Appears during the execution of a calculation.

W-VIEW

: Indicates that the WriteView editor is selected.

M

:

Indicates that a numerical value is stored in the

independent memory (M).

/

:

Indicates the mode of expression for results in CPLX mode.

ENG/SCI/FIX/N2/N1

: Indicates the notation used to display a

value and changes by SET UP menu.

N1

is displayed

on-screen as “NORM1”, and

N2

as “NORM2”.

BEFORE USING THE CALCULATOR

When using for the first time, press the RESET switch (on the

back), with the tip of a ball-point pen or similar object.

Adjusting the Display Contrast

Press

@

J

3

, then

+

or

&

to adjust the

contrast. Press

j

to exit.

Power On and Off

Press

j

to turn the calculator on. The data that was on-

screen when the power was turned off will appear on the display.

Press

@

o

to turn the calculator off.

Key Notations Used in this Manual

In this manual, key operations are described as follows:

To specify

e

x

:

@

"

To specify ln:

i

To specify E:

;

E

• Functions that are printed in orange above the key require

@

to be pressed first before the key. When you specify the

memory, press

;

first. Numbers for input values are not

shown as keys, but as ordinary numbers.

• Functions that are printed in gray adjacent to the keys are

effective in specific modes.

• The multiplication operator “

×

” is differentiated from the letter

“X” in this manual as follows:

To specify the multiplication operator:

k

To specify the letter “X”:

;

X

The WriteView and Line Editors

This calculator has the following two editors in NORMAL mode:

WriteView and Line. You can select between them in the SET UP

menu.

The WriteView editor (default)

The Line editor

Notes:

• The WriteView Editor is only available in NORMAL mode.

• In certain calculation examples, where you see the

o

symbol, the key operations and calculation results are shown

as they would appear in the Line editor.

Clearing the Entry and Memories

Operation

Entry

(Display)

A–F,

M, X, Y

*

1

F1–F4,

D1–D4

*

2

ANS STAT

*

3

matA–D

*

4

L1–L4

*

5

j

○

×

×

×

×

×

@

Z

○

×

×

○

○

○

Mode selection (

b

)

○

×

×

×

×

*

6

○

@

P

0

*

7

○

×

×

×

×

×

@

P

1

0

*

7

○

○

○

○

○

○

@

P

2

0

*

7,

*

8

○

○

○

○

○

○

RESET switch*

8

○

○

○

○

○

○

○

: Clear

×

: Retain

*1 Press

j

x

and then choose a memory to clear one

variable memory.

*2 Formula memories and definable memories. See “Memory

Calculations”.

*3 Statistical data (entered data)

*4 Matrix memories (matA, matB, matC, and matD)

*5 List memories (L1, L2, L3, and L4)

*6 Cleared when changing between sub-modes in STAT mode.

*7 See “Memory clear key”.

*8 The username you stored using the name display function will

be cleared as well.

Memory clear key

Press

@

P

to display the menu.

• To initialize the display settings,

press

0

. The parameters are

set as follows:

• Angular unit: DEG

• Display notation: NORM1

• N-base: DEC

• To clear all variables and memories (A±F, M, X, Y, F1±F4, D1±D4,

ANS, STAT, matA±D, and L1±L4) at once, press

1

0

.

• To RESET the calculator, press

2

0

. The RESET

operation will erase all data stored in memory and restore

the calculator’s default settings. You can do the same thing by

pressing the RESET switch on the back of the calculator.

Mode Selection

→

d

NORMAL mode:

b

0

(default)

Used to perform arithmetic operations and function calculations.

STAT mode:

b

1

Used to perform statistical operations.

DRILL mode:

b

2

Used to practice math and multiplication table drills.

CPLX mode:

b

3

Used to perform complex number calculations.

MATRIX mode:

b

4

Used to perform matrix calculations.

LIST mode:

b

5

Used to perform list calculations.

EQUATION mode:

b

6

Used to solve equations.

EL-W506

EL-W516

EL-W546

SCIENTIFIC CALCULATOR

OPERATION MANUAL

MODEL

ENGLISH

Sharp EL-W516 EL-W506 , EL-516 , EL-W546 Operation Manual

Sharp EL-W516 Manual

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