Casio PF-8000 Operation Manual

OPERATION MANUAL

DE

MANUAL

OPERACION

103A M @S")(pj)

Printed

in

Japan

CASIO

PF-8000

Doar

rustomiit,

Thank

you

This

is a in the two Please

read

each

of the

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ping.

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vory

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it in

your

Casio

calculator

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CONTENTS

'

Prior

Use

Power Auto Power Contrast RAM

Each

Section's Nomenclature

Nomenclature

Finger

Data Bank Functions

Data How

TEL MEMO SECRET

COMMAND Data

to Use

precautions

Supply

and

Off 8

Adjustment

Pack

for

Expansion (option)

Writing Function

storage format to

count

function

input

errors

.

4

Battery Replacement

8

and

13

18

22

23

the

number

of

25

36

43

51

stored characters

46

5

9

Operation

11

23

2

Calculation Function Specifications CALCULATION

EXAMPLES

52 54

111

Prior

to Use

This

calculator

under strict quality control conditions.

•

Use

•

This calculator

it

apart. Avoid

perature ratures

normal

•

Replace

not

leave

•

Avoid

with

•

When

weaken main batteries then resume normal operation.

CAUTION:

has

precautions

changes.

the

display

when

the

batteries

old

batteries

using

thinner, benzine

a dry

cloth

strong static

or

functions

USE

Characters Avoid using circuit.

been manufactured using

is

composed

shock

Do not

temperature

or a

FINGER ONLY

such

as

leave

may

have a slower

at

least

in

place

cloth

dipped

electricity

may not

should only

a

pointed

of

precision electronic components. Never

throwing

or

store

becomes

every 2 years since or

other volatile,

in a

is

applied

work properly.

be

the

neutral detergent

drawn

object

Casio's

or

dropping.

it in

hot,

response

normal.

even

electrolyte

to

this

In

on the

as it

advanced electronics technology

subject

it to

up. It

is not

cause

the

calculator. Wipe

the

display contrast

remove

and

finger.

the

screen

attempt

sudden tem At low will

damage.

reinstall

Do not

humid

or

fail

when

the

may

leak

liquid

to

and

calculator,

such

cases,

screen

could

damage

dusty places.

to

light

calculator out and

clean

wrung dry.

by

return

used.

or

internal

to

take

tempe-

to

Do

may

the

it

I

Power

Supply

and

The

calculator

one

CR1220

the

contrast control become weak. below. culator functions normally, replace batteries

•

How

1.

Calculation/display

(DTurn

take

Please

lithium

If the old

to

replace

off the off the

refer

the

uses

two

CR2032

battery

(p. 8)

Replace

the

batteries

the

batteries:

batteries

power switch,

back

cover.

figure

shown below.

lithium

for

memory backup.

adjusted

batteries are not

remove

to the

as

soon

replaced, memory

the two

batteries

for

If

maximum,

as

possible

every 2 years.

screws

calculation/dlnpliiy

display

contrast

it

indicates that

using

the

may be

lost.

on the

back

Is

low

thct

hniim

procedurti

Even

whun

of the

ll

nhu

nvnn

<lm<.iilmcl

unit

inn

tint

uses

when

luive

ml

and

(2)

Remove

(3)

Take

(4)

Wipe

(5)

Hold

(6)

Hook

"Be

their

sure

out the

the

(+)

sides

down

the

to

rep/ace

screw

(§)

both

surfaces

(flat

the new

back

cover

and

remove

old

batteries.

of the two new

sides)

on

batteries claw

to the

both

batteries.

the

battery-retaining plate.

batteries well

top.

with

the

battery-retaining plate

main

body

and

with

replace

a dry

cloth

the two

and

insert them

replace

screws.

screw

with

® .

2.

Memory backup battery

Turn

off the replacement, beginning years

Note: If the up either

*

Store

physician

power switch

irrespective

main batteries

are

removed

in

place.

Never

throw

likely

to

explode.

Never confuse

the

batteries

at

once.

Of

main

at the

the old

the (+) and

out of

and

follow

by

removing

battery

replacement.

for

calculation/display

same

time,

batteries

(-)

sides

reach

of

the

same

screw

(g).

and the

the

memory contents

into a fire.

of the

batteries.

infants.

If an

procedure

Replace this

auxiliary battery

This

is

infant

as in

trm

(MM

auxiliary

be

lost.

dangerous

for

will

very

swallows a battery,

nt

main

Imtlmy

memory

Be

sure

because

hnltRry

eivnty

beck

to

keep

they

consult

are

2

This

is an

automatic power saving

that

will

result should

automatically

In

this

case,

then

of the

power on

finger

off and

*

Even when

retained. However, mode designations ( ua , H , Hmo*, that

you

cut off

about 6 minutes after

can be

again.

the

power

input

mode

forget

resumed

is

off,

function to

turn

by

pressing

independent

( D ).

for

preventing wasteful power consumption

off the

power switch.

completion

the

c*jjokey

memory

of

and

The

turning

are

power supply

the

power switch

canceled except

operation.

or

data memory contents

etc.)

is

are

a

Adjustment on

the

right

Turn

in the

the

display

viewing angle.

of

display contrast

side

of the

opposite

direction

in

accordance

can be

unit.

Turn

to

reduce contrast. This

with

battery capacity

performed using

in the

direction

of the

or to

is

the

used adjust

adjustment

arrow

to

control

to

compensate contrast

to

compensate

located

increase contrast.

for the

of

The

RAM

area

byte),

characters

•

How

of

but the

addition

(approximately 3 kilobytes).

to

install

If the RAM electricity. object

pack

Therefore, before handling

to

discharge

1)

Turn

off the

2)

Remove

the two

this

calculator's

of the

the RAM

is-

handled carelessly,

the

electrostatic

power supply.

screws

data

optional

pack

(Power

on the

memory

is

929

RAM

Pack

(OR-20)

its

internal

the

pack, touch a door knob

charge

contained

switch

-»

and

OFF)

take

back

charactun

(OR-20)

circuit

in

your body.

off the

(•|I|IMIM|MIM|H|V 1 kilo-

Incrnnwi*

Urn

ninn

may bo

diMtrnyiNl

or

nihm

back

cover.

(See

to

2977

by

Mntlr

motiillic

page

3)

Move

the

clasp main body *

Never

4)

Screw

5)

Press

the

•If

this

5)

display

6)

Confirm

command

* If

dust, fingerprints, etc.

pack,

*

After removal

is

free from dust.

of the RAM

and

slide

touch

the

on the

back cover.

"All Reset"

button

is not

may

appear.

the

display shows

(see

page

poor contact

connector

PCB

of the

pack

it in

pad

button

downward. Insert

while

holding

the

on PCB pad of the RAM

Socket

using

clasp.

pointed

pressed, memory contents

"L

2977:11

46).

may

result.

pack,

are

95" by

allowed

to get

Therefore, these must

be

sure

to put it in its

object after

may be

pressing

onto

the

case

the

pack

pack.

Slide

to

secure

the

pack

Clasp

turning

changed

"cf H using

connector

never

be

and

store

in the

socket

on the

power switch.

or a

meaningless

the

CAPACITY

or PCB pad of the

touched.

it in a

place

of the

which

70

Special

Display

Power

operation

window

switch

keys

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control

Memory

keys

Arithmetic

operation keys

Numerical

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key

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Reset

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311

button

j

r

rc|

i

•

Nomenclature

•

RESET

All

reset

button

• For

clearing

all

•

Use

this immediately after purchase

•Calculation

EO ~ (D , Q

•

These

Press

•

These keys

•

The O key is

Q f B

•

Press

•

The B key

•

When these

(Page

memory

keys

(Keys

Numerical keys/decimal

are

pressed

to

(Zl

to

input

indicate a decimal

are

also

used

displayed

, a , B , B Arithmetic operation

the

necessary

keys

obtains

an

are

pressed after pressing

27)

(On the

back panel)

contents.

on the

numerical

when a phone number

"0" to

for

answer.

or

when

Input

Screen-

values

point.

avoid confusion

arithmetic operation.

the

^key,

you

key

into

want

used

the

calculator.

is

input.

with

keys/equal

each

to

in the

the

will

claar

touch

(Puu<>

lottot

be

.ill

data.

modi.)

27) "O".

key

displayed

as a symbol.

(%)

Percent

key

•

Press

this

key

to

•

When

this

•

When a numerical value

(M+|

key. When

value

stored

pressed,

•

When

this

B

Clear

•

When

an

immediately after

BD

All

•

Press

this

also

releases

percentage

key is

pressed after pressing

,

("») , ®

Memory

it is to be

in the

the

memory

numerical value stored

key is

pressed

key

erroneous numerical value

input;

clear

key

when beginning a calculation

overflow

calculations.

is to be

input

is to be

after

pressing

also

releases

or

error check.

the

keys

input

into

as a

negative value, press

displayed,

in the

memory

the

^key,

is

input,

overflow

>

key,

the

memory

press

is

it

will

it can be

or

error check.

or

when starting

it

will

be

displayed

as a

positive

the B

key. When a numerical

the

|«5)

key. When

deleted.

be

displayed

cleared

completely

value, press

the

as a character.

by

pressing

as a

symbol.

(Sc|

key is

this

over again;

the

key

14

•Special

operation

T=3

Finger/Touch mode

•

Finger mode

symbols)

can be

are

many kinds

There This

unit

recognizes

shown

on

•

Touch

•

Press

• If

e=i

•

, c symbols.

page

mode

the

Input

Screen

(Symbolized here

"a"

Data

this

key for

is

also

pressed

this

key is

will

be

designated.

(Symbolized here

Display clear

Press

this

key is

this

key to

(Page

This After

keys

(Keys

below

key

( a

mark

appears)

input

by

of

only

21.

( a

mark disappears) — Numerical

can be

as ED ).

input/output

data

storage,

with

performing data correction

pressed

while

as

S ).

— 48

finger

writing

forms

standard alpha-numeric characters

input.

mode

no

ra is

key

clear

the

also

pressed when

key has

27)

display.

deleting

been pressed,

the

types

using

in the

key

will

be

displayed,

data.

arithmetic

display

of

characters

the

Input

world.

displayed

or

deletion.

na

will

(Page-36,

operation

window)

Screen.

and

arithemetic

and

disappear

42)

data

key

(Page

(alphabot,

written

operation

can be

35, 36)

and the

input

will

iiiiiniiniK

in

tho

(onns

keys

input . This

output

be

displayed

;md

on

key

mode

as

a , a Cursor keys

•

Press

these

keys pressed automatically repeated.

a

Delete

•

Press

to

'•"-'"

Command

•

Each

time

•

When

the

executed.

• In the

input mode, after "BUZZER

"AUTO

(Symbolized

B

Execute

•

This

key is

crbTEL

•

Press

this

when

once, a shift

key

delete

one

key

this

key is

desired

(Page

46)

INPUTV

here

as H .)

key

used

to

input/output

key to

input/output

the

cursor

of one

character

pressed, five commands

command

are

displayed

execute

position

display

to the

is

displayed,

but

the

command specified using

key

telephone numbers, etc.

is to be

location

left

of the

ON(OFF)"

these commands can't

shifted.

results.

If it

blinking cursor.

are

displayed.

press

the o key and the

is

displayed

(Page

When

one of

remains depressed,

(Page

28)

command

"AUTO

executed.

key.

(Page

INPUT^"and

be

the &

26)

these keys

the

shift

will

46)

is

be

16

S

MEMO input/output

•

Press

this

-•SECRET _ „

i

•

r^

17

key to

1

Secret

key

Press

to

designate

area.

(Page

43)

(Symbolized

'*;

Press

o

When

immediately both

Press

also

(This

here

Data output

this

key to

Clear

key

an

erroneous numerical value

after

in the

finger mode

All

clear

key

this

key

releases

overflow

key can be

key

input/output

the

as H .)

keyword

schedule

for the

memos,

secret area,

key

output

names

and

telephone numbers

is

input;

also

and

touch

when beginning a calculation

or

error check. This

used

both

in the

releases

mode.)

finger

input,

overflow

key

mode

etc.

(Page

37)

or to

dusluiuitit/i

in

soguuncu.

it can be

or

overrides and

cleared

or

error check. (This

when starting completely over again;

the

auto power-off

touch

mode.)

(Pay"

by

pressing

unml

ilm

311

key can be

function.

this

socret

key

used

Finger

This

unit

has a

lined

by

finger

shown

on

page

Be

sure

to

write

•

Usage

Example:

Input

(1)

Turn

the

•—

••>.-...

=u

(2)

When O mark

(3)

Press

the

Writing

Function

"FINGER

on the

Input

21.

characters covering

character "A".

power

on.

UHnq, D ]

is not lit on the

gg

key.

6SI

key.

WRITING"

Screen.

the

display, select

function

The

full

which

writing

forms which allow

area

of the

the

allows characters etc.

Finger

finger mode

Finger

Cursor

position

Input

blinks

of the

to be

Screen.

by

Screen

at the

display.

recognized

pressing

(5X6

leftmost

to be

g/g

matrix)

key.

out-

are

(4)

Write

"A" by

finger,

covering

the

full

area

When

Screen,

After the speed

Write

indicator

*

Finger

of the

Finger

the

finger

an

input

the

first

finger

is

lifted

indicator

the

next stroke before

disappears

input

speed

Input

Sureon.

contacts

speed

indicutoi

stroke

of "A" is

from

the

will

diminish gradually.

completely.

can be

changed (see page 50).

tl\ I Ingor

lights

written

screen,

the

input

Input

up.

the

and

input

speed

(5)

"A" is

displayed

at the

the

next position.

Example:

Calculate

tion.)

leftmost position

123 X 45. (Be

123X45

*

Example:

Multiplication

Calculate

the

command

square

root

sure

can be

of 5

to

input

(\/5~

on the

press

).

thec==>key

as

display,

and the

cursor blinks

when beginning a calcula-

n

both " X " and

2.236067977

at

5535.

•

Examples

There by

finger writing. Practice

Correct formations

Be

21

of

are 48

kinds

sure

that

the

O : X

A

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B

6

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G

C

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H H!

pattern

of

other writing forms cannot

1

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M

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recognition

of

characters

inputting

characters

0 !x

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fS

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k

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w

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by

finger

(alphabet, numerals

all

characters

are

marked

with " O

be

recognized

o !x

V

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s

:

U ;

W

21

12.

X X

Y

'£

I

0

1

2

3 4

5

Q

fe i

T

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X

writing

and

symbols) which

before advancing

".

for

this

0

!x

6

yiy

:

;0

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3

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5

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6

7

8

9

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to UK;

unit.

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input

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2

O — Written patterns X — Written patterns which cannot

*

Take

care

dash.

the

which

difference

allow

of O and

Data Bank Functions

This calculator system depending

in the

on the

is

capable

data bank

use.

of

data storage

function.

' ~

easy

input

of

be

0,

Its

characters.

input

or may be

1 and I, 2 and Z, U and V, X and

and

functions

recall using

can be

'

mistaken.

separated

finger

input

into

:+:,

and a

touch

two

classifications

space

and

input

•

Data

storage

format

• A

maximum

55th

• The

•

In

*929

bined

• How to

1)

If

(Page

2)

When storing characters (data

MEMO necessary

of 60

character. After

maximum

the

case

characters (approximately 1 kilobyte)

(e.g., names

count

nothing

47)

areas

characters

number

of

"TEL",

the

is

stored

respectively,

as

shown below.

that, " • " begins

of

vertical divisions

names

and

telephone numbers

number

in the

Data Type

TEL

MEMO

Keyword

for the

SEC

RET

area

23

can be

stored

are

automatically stored

of

stored

characters

Data Bank,

to be

stored

in

addition

to the

Method

for

spaces

used.

Number

of

Number

of

Number

of

on

each

to

blink.

in

each category

can be

of

about

it is

possible

in the

input

obtaining

input

characters

input

characters

characters - 1

line.

(The cursor

is

253.

in

alphabetical order.

stored

in the two

50 to 60

persons).

to

store

memory),

in the

characters, extra

the

number

+ 1

blinks

categories com-

up to 929

case

spaces

of

memory

up to the

characters.

of

the

TEL,

are

also

Example:

*

The

space

between

ROGERS

6

Characters

"PROFIT"

ABODE

t

5

and

"30%"

->• 5 characters

0166-23-8581

12

Characters

»

10

characters

must

also

-1=4

t

-»

+1=11

be

counted.

characters

18

Characters

characters

+1

= 19

24

•

TEL

function

Permits

storage

on

each

data

<

Input

procedure>

(1)

Select

the

(2)

Select

(3)

Clear

the

display.

(4)

Write a name

separately. "NUMBER:?"

SD

key.

Both

finger

(Operation

(5)

When

the

will

be

25

of

telephone numbers,

line.

finger mode

the

input

display

by

will

input

examples

BS

key is

displayed.

by

mode

by

pressing

finger using

be

displayed. Then

and

touch

here

pressed after

Repeat

pressing

the B key.

input

use

finger

the

name

the

the S

can be

and

addresses,

Input

input.)

etc.

ES

key. " o " mark

key.

"ta " will

The

Screen.

input

the

used

for

inputting

number

the

for the

Up to 60

characters

appears.

be

Be

will

sure

displayed.

blink

to

input

on the

cursor

telephone number

telephone numbers.

telephone number,

desired number

can be

each

and

"NAME:?"

of

persons.

input

left

of the

characters

press

the

Example:

Inputting

<Operation> (Input

mode)

Indicates

telephone

03-34-7-4-8

^"indicates

0236-4-2-8018

Pr«WlS

to

confirm

(If

thii

key

rsmnins

ggj@^)

TALB5T

number

input.

JACKS3N

that

12

digits

undfipiyed

dapratied,

TALBOT

JACKSO

gsD

I I

(TEL)

®

Or

more

portion!.

automatic

03-347-481

M

0236-42-8018

SB

_

TflLBOT.

i

^

NUMBER:?

ans i ^

03-347-431

HBO I 1

HfiME:?

^

UB@ 1 I

JflCKSON.

(UMBER:?

236-42-8018.

anB r a

^

1236-42-8018

f

5aS ] I

HflME:?

1_

1

-\.

—

Input.

—

In

f

RECORD

d

due sequence.

* I

Indicatas

tc

to the

c

characters.

T

The

b

blinks.

o

Operation

it

storage parsons.

P*

O

and B light

Make

sure

(Finger

The

number

numbers

bar of

names).

For

tha

number

nama

and 2

numbar.

The

nama

I

quested.

The "2"

1

the

second

this

example,

to

automatic sorting

nondisplayed

right

character

of the

up.

to

b»

in

the

mod*)

of

RECORD

of

data

(In

of

indicatas

of the

indicates that this

person's

after

number

will

of the

In tha

so far has

telephone

finger

mode.

indicate*

this

casa,

tha

ITEM 1 indicate*

tha

talaphona

name input.

nama

Input,

change

to a "1"

in

alphabetical

characters

currently

displayed

last display

location

resulted

in the

numbers

num

Is re-

exist

of two

the

tha

is

tha

26

*

Telephone numbers

Another operation

(Input

mode)

can

for the

((£21)^)023604208018

PARK=*AVE.U5N05N

Return

cursor

to the

home

perform

confirmation

position

27

also

be

input

number mentioned

in the

to

d>--GE)

touch mode.

just

before

Make In

sure

to be in the

this

caw

TO

Insert a ipace.

••

-» " at

the

line

of the

matrix

"10000"

is

touch mode.

the " • " (minu.

finger

mode.

Input a straight

lowest

or

second

on the

Input

input

bv

miskate.

«i»n)

lowest

Screen.

is

line

"

Replai

* To

reinput

*

When

see

"10000"

revise

all

page

the

35.

with

which

data.

data

"1000".

has

been

input,

input

prior

press

to

(3D for

pressing

the

confirmation.

Move

the

location

Pre«

|pa;

will

b*

delated.

Shift

the

confirming

Input

complete.

(US

For

cursor

of

the

deiired

and 0 of the

display

th«

contents

key,

simply

correction

to the

deletion.

left

to

the

right

of

the

right

of the

entry.

press

of

stored data,

9ftJ

Its

;q}uo

"

of the

curtor

while

Icta

narfW

ertj

-.-.•

and

oj

-red

tr

<Output

•

Prior

to

First press

and

«n

will

(Since

the

which

you

When

all the

to the

been

input.

There

(1)

Sequential

29

procedure>

output

the

"All Reset"

be

displayed)

"All Reset" want

to

names

output

mode.

are

three

output

search

button,

and

button

retain. Here

®

JONES,

©

ELLIS,

®

YOUNG,

(3)

BROWN,

(D

WATTS,

ELLIS, SULLIVAN, HOYT, SMITH,

MILLS,

-.

and

telephone

The

following

methods:

(2)

input

erases this

NAME

BOB

MIKE

JIM JANE

GAIL

JAN

MARY

JOHN

PAUL

Direct

then

designate

the

following

all

data,

button

is

ELIZABETH

numbers

explanation

search

the list.

do not

pressed

r

•i

NUMBER

045-211-0821

0236-42-8018

06-314-2681 011-231-2343

03-862-4141

092-411-2684 0992-56-3575

have

been

assume

(3)

finger,mode

press

it if

only

as an

input,

that

Initial

search

and

input

data

is

example.)

press

the & key to

the

list shown above

mode ( O

already stored

switch

has

(1)Sequential

Press the

display

automatically sorted

®-®-® Press be

displayed.

Example:

search

r—

the S9 key and the

reaches

®-©-®-®

IB

when reaching a name whose number

Recalling

(Output

names

the

last name,

in

alphabetical order, they

the

telephone number

mode)

•

>•'

m

will

be

recalled sequentially from

it

returns

to the

for

I

BROWN

JflNE H Displey

F

IS

MTkF

ItUL-lQ

IFir\

beginning.

are

displayed

you

want

SMITH,

-I

-|

-|1It

JOHN.

Select

Indicates

Indicetes

alphabetical

I"

this

the

nlm<

to

ITEM

initial

Since

as

follows:

know,

number

that a name

display

of the

order.

case

of

th,lr

ord.r

letters

the

beginning. When

the

names

and the

-1

1.

will

be

of

first

name.

first

name

persons

with

,,

d.t.rmin.d

of

their

first

have

number

«f¥Wl

displayed.

stored

the

names.

been

TO

in

same

by

will

=

30

* For

name recall, perform after pressing

•

Data

output

betical order.

(H9IB

key B can be

: The

displayed,

number

is

recalled after

and so on.

H 1 1

IriQ

HQYT

(Up

JONES

B 6

©

MILLS

(rED

SMITH

(B

0992-56-3575

used

to

MflRY

BOB

1

PfllJL

JOHN

cSL

search

the

and

for a

name

ffEO

display

Display

numbir

Diipiay

and

name

of

th«

nam«

dttired.

who

telephone

it

of the

designating ITEM

and

number

in

and

then

the

to

rod.

M

telephone

nber

for the

number

for

1.

normal alpha-

is

(2)

Direct

search

Press

the

(HD

Example:

What

is the

What

telephone number

is the

telephone number

(Output mode)

<J5NES=±B5B(!iD

key

after

inputting a name

for

HOYT, MARY?

for

JONES,

and the

telephone number

BOB?

Use dow

will

be

displayed.

Bo

sure

to

designate

ITEM

No.

1.

the

crikey

below

the

display

in the

finger

mode.

win-

(3)

Initial

search

When

the

initial letter

letter

is

displayed"ttilst:omes

stored.

Example:

What

(Output mode)

* If

more than

alphabetical order

33

«

of a

is the

one

telephone

name

of the

stored name

M

(TEL!

(S

has the

second

is

in

handy

when

number

for

P

NflME

nan;

O B 61

MILL

ftF'fiUL\|3V

O B 6

I

86-362-8182

same

first

letters.

input,

the

MILLS,

letters,

'

the name

of

first

stored

Istor^br

PAUL?

-

Be

sure

•

"•""

Diiplay

search

to

dettgnete

wlth

of

tha

is

performed

-name

\»fl*n

th*firit

telephone

containing

rrwny

ITEM

No.

"

number.

based

»«|O

(S)

that

haVftes7*^

8lqmsx3

1.

on the

Example:

What

(Output mode)

* 2 or

more letters

Example:

What

is the

telephone number

^a*_

TTCI u f^wn

can be

input

is the

telephone number

for

ELLIS,

a a o i

n

ELLIS

MIKE

0236-42-88

to

search a stored name.

for

WATTS,

WflTTS

GfllL

011-231-2343

IS

MIKE?

DlipHy

GAIL?

nem..

AN

wlllb.dltpl.VKjflrit.

of

th*

two

th.

ttl.phon.

urn.

number.

^.0

•I

fiJeb

11rtt

Irtt.r.

Juor

34

* If the

initial

be

displayed.

(Output

* A

telephone

ITEM

2.

•

Correction

Example:

*

Input

data

35

is not

mode)

number

of the

Correct

list

on

is

confirmed

stored,

BRASS

can be

stored

the

page

or if the

searched

data

telephone

29.

by

pressing

wrong

a a 0

NflttE

a a 0 I

NOME

a & o J

NflME

number

PUB

(JS

spelling

I

for in the

for

JONES,

5 t~

key.

is

same

BOB

input,

.

way as a

Recoiling JONES,

Select

Input

nothing

which

the

BOB

the

input

new

number.

complete.

but

name

has

telephone

(direct

mode.

"NAME"

by

designating

been stored

number

March).

will

in the

for

•

Deletion

of the

stored

data

Example: Delete

(InDUt

mode)

^

i™ i -

•

By the

However, deleting a telephone number does

•

MEMO

•

This

function etc. A maximum 253

data items

<Input

procedure>

(1)

Designate

(2)

Press

(3)

Input

(4)

Press

data exceeds

(5)

Press

accept

the

been stored

I

deletion

of a

function

makes

of 60

can be

_^

the

input

the S

key,

the

data.

the

(i£Sl

key,

12

the

next data

characters, only

the S key

name

of

WATTS,

in the

list

on

page

MB

-.

r-rci

ir^t

i........-. - — - • I (sequential

name,

that

person's telephone

possible

the

characters

stored.

mode

and

designate

and the

again

input.

storage can be

by

pressing

the

data

will

the

and

"MEMO:?"

o

GAIL

and her

29.

3 I I

not

delete

of

appointment

input

the @ key.

finger

mode

be

stored

first

12

characters

will

telephone

number

Recellln»

the

name

search).

The

name

of

WATTS,

the

time.

is

name.

schedules,

(53

cursor

will

be

name

automatically

item

key.

will

displayed.

indicating

same

number

the

for

each data

>

by

pressing

and the

be

displayed

of

WATTS,

GAIL

is

recalled

train

and a

maximum

;t

disappear.

readiness

which

has

GAIL

is

deleted,

at the

deleted.

timetables,

of

.

go

If the

to

.c

(Input

•ft!

.bsmii

"H

•'date

•

When

Examp Contin

37

r

node)

.81

1 t

b.;

;

Im

;

Indicate!

US

input

e:

4-5

jing

(r/geicS)

I0*00=»

MEETING

"MEMO" input.

(@)

data contains

13:00

from

SHOPPIN

the

above oper

4--*5=tl

2^00

=tSH3PPIN(*

This

@

key

man

DB

™

10:09

_

:00

MEETING-

neam I -»

10:00

MEETIH

ano

t?

MEMO:?

operetion

can be

/

characters,

G

ation.

OBCQ

S

4-5

12:00_

•Dnra

l

60

SHOPPING-

omitted.

revisior

D D UU9i

Cleer

the

display.

Make

sure

to be in the

1

npot

complete.

—

Request

for the

s

can be

made

"12"

Is

Input

by

B"'

1

finger

mode.

\l

item.

without

using

(CLR) . 1

.,

-.J(r)

t

mistake.

eesit

?Uqnl(£)

aasiq

9

StBb

,-,«,a

:•

1

inl)

1

.'f!

'

>.H

*

ro

S

v>

1

(£)

I

M

(fc)

1

/s\

-""U»«ll,

OelCD

,^ ^ lai-ia

YBwomnrortiiii

|

* S

deletes

* For

deletion

^ | °"m i ~

^/j,1™

one

character data which

to the

of

m

has

^

|4-5

12-00

1

nan ? =T

4-5

13:00

MEMO:?

left

of the

been stored

cursor.

by

SH|

SH

pressing

Mov*

»•«"•»' » the

inputcomp,.,..

the © key,

•'ii_ A3

*r

1

'am

point

of

revltion.

.

see

page

42.

ti.

owt

SMS

d;

!«i»n»up»aifi

"',

swr*

r

38

•COutput

•

Prior

First

press

cribed

on following After

inputting

There

are two

(1)

Sequential

(2)

Spelling

39

procedure>

to

output the

"All Reset"

page

data

has

output

search

36. The

all

button

output procedure will

already been stored.

data, select

methods.

and

the

output

8-25 TRAIN

17:

10 30 50 18: 19: 20: 00 40

SALES

PROFIT

input

mode

13:00

TIMETABLE

15 30 45 10 35

1700

30%

the

following data

be

described

by

pressing 8 key.

MEETING

on the

in the

same

way

assumption that

as

des the

(1)

Sequential

•

Use

the S key to

("MEMO"

•

When

record.

Example:

(Output

• The

same displays

search

is

displayed first.)

the

last data record

Display

mode)

,__,,_,

recall

of

SALES 1700

can be

the

has

\L n °

(So)

obtained

data records

been displayed,

I

by

pressing

in the

the

(Bo)

order

in

which

display returns

First

"MEMO"

"1"

indicates

I

ndicstes

the

is

the

suventh

they

to the

displayed.

first

data

were

record.

record

first

stored.

input.

data

40

(2)

Spelling

search

Press B after

with

that

input

Example:

Display

(Output mode)

Example:

Display

(Output

mode)

• / tsitneuns8

inputting

the

character

will

of

TRAIN

of

train timetable between

first character be

displayed.

TIMETABLE.

HE

18_

18:

and the

first

data

item

record

which

jya$-

Make

sure

to be in the

is

displayed.

initial letter.

finger

a m 0

110

u m 0

11 m 1

15

39

18:00

45

and

"MEMO"

Input

of

18:59

mode.

k^i/\

(I

»*•»*

•

When

two or

will

more data item records

be

recalled.

Example:

(Output mode)

•

Operate I S

*

If no

Deletion

Example:

again

and the

item containing that initial number

of the

stored

Delete

the

train

in the

list

on

page

have

the

nearest

data item record which begins

or

letter

data

timetable between 18:00

39.

13: 15 30 45

same

has

initial

been

and

18:59 which

The

train

18:59

data

is

timetable

is

deleted,

recalled.

letter,

input,

the one

with a "1"

only

"MEMO"

has

between

and the

first

will

been stored

18:00

and

stored

be

•

SECRET

When a

special secret

used

<How

1)

2)

3)

*

After storing a keyword

Example:

{Input

After this operation,

it is

so

to

Select Input Press

mode)

function

undesirable

area

that

store

the

the S key.

Store

with a keyword attached.

people

who do not

the

secret

input

mode ( oa

keyword containing

the

keyword

the

for

stored data

know

the

keyword>

mode).

from

it

can't

be

changed except

"CASIO".

keyword becomes

to

become

This

keyword cannot

1 to 60

letters.

"CASIO".

known is an

by

pressing

SECRET

to

others,

information

see the

All

Make

sure

to be in

Keyword

input.

symbol

Indiates

that

has

been

stored.

it can be

protection

contents

Reset

the

light*

the

keyword

of

button.

finger

"CASIO"

stored

function

this data.

mode.

in

i

H*

;»d

90

RBXri

.(jnl)

•

After

storing a keyword

using

the

(33,

(*§

Example:

Store

Continuing

(Input

from

mode)

GILBERT®

•»

'Removal

from

the

After

designating

recalled.

keys.

the

secret

the

telephone

last

to

designate a secret area, data

number

for

operation

area

can be

done

secret area

by

recalling

GILBERT

both

in the

the

keyword,

in the

Name

Telephone

Removal

Switch

input

can be

secret area.

Input.

number

from

the

to the

output

mode

and

data

in the

input

into

Input.

secret

area.

mod*.

output

secret area

that

mode.

can be

area

43

44

Example:

Recalling

(Output mode)

* The

secret

keyword,

or if the

Example:

Two or

more keyword cannot

45

the

telephone number

((ES)CASI3e

&ILBERT5I3

area

will

not be

keyword

(ED)CASSS

03-347-4837

designated

is

incorrect.

be

stored

for

Gl

if the 13

at the

same

LBERT

key

time.

in the

is

secret area.

pressed

without

inputting

•

COMMAND

The

five COMMAND functions

(1)CAPACITY

the

(2)

AUTO

the

(3)

a

AUTO

the I direction.

(4)

FINGER SPEED command:

There

(5)

BUZZER command: Turns

(1)

CAPACITY

•

Displays

use.

This

used

TO

execute

prm

S

function

command: Indicates

number

of

characters being used.

DISP

•*

both

k*v

command:

direction.

DISP 4 command:

are 9

levels

command

the

number

is

useful

for

in the

input

COMMAND

are as

follows:

the

number

The

data

in TEL or

The

data

in TEL or

In the

for

finger

of

character storage space remaining knowing and

output

Remaing

finger mode, designates

input

speed.

the key

sound

how

much data

mode.

ipaces.

Spaces

on or

already

of

characters

MEMO

off.

can be

In

UM.

in the

Data Bank plus

are

automatically displayed

are

automatically displayed

the

finger

in the

Data Bank

input.

This command

input

and

speed.

that

can be

in

46

* In a

unit

without

* If no

data

is

L

929:

U 95 (L

the

amount input, ters

(2)

AUTO

•

These commands

•

Thedisplay

of

the

figure which subtract

of

stored data.

DISP

AUTO DISP

of

|

AUTO

DISP-

|

AUTO

DISP

an

optional

RAM

being stored (after RESET),

2977:

U 95

space

required

-»

command

4

command

can be

DlSP^and

j

used

AUTO

pack,

with

optional

to

handle TEL, MEMO etc. Accordingly, after

95

from

both

in the

AUTO

<TEL>

L and U

become

the

CAPACITY command display

RAM

the

figure

input

mode

DISP|

are as

1024

pack). This U figure

of U

will

be the

and

output

shown

in the

<MEMO>

when added together.

of 95,

number

will

show

represents

any

data

of

charac-

'fflOOTU

mode.

following diagram:

bseu

Example:

* By

inputting n (n

be

changed.

mate.)

Speed

The

n

(sec.)

I

will

through

1

0.18

I

be

displayed automatically.

9)

prior

2

0.2430.37

The

data

= 1

following table lists

Designation

of the TEL for

display.

)

lights

up.

to

pressing

the

the & key,

display speed. (Here speed

4

0.5550.79

6

1.16

the

display speed

7

1.7

2.5693.84

automatic

time

8

is

approxi-

can

47

48

For

example, when

seconds.

In

cases

where

input,

the

places,

the

n

= 123

will

'While

the temporarily the

[Silkey

49

n = 4,

"n" has

display occurs

speed

will

be

produce

the

AUTO

DISP

by

pressing

once more.

this means

been

omitted

at the

determined

same

•*• ( 4 ) command theSkey.

or

same speed

by the

display speed.)

Operation

that

where

the

as

first

is in

when

display

"0" or a

n =6. If "n"

digit

of

operation,

can be

will

change once

(Touch

mode)

OHIO

lights

up.

letter

of the occupies more than

that

number

the

continued

display

by

alphabet

in

about 0.55

has

only,

(n = 1 and

can be

stopped

simply pressing

been two

(3)

FINGER SPEED command

•

In

the

finger mode, designates

There

are 9

levels

for

* By

be mate.)

inputting

changed.

n (n = 1

The

following

finger

n

Speed

(sec)

For

example, when

onds.

After

All

Reset

n = 8

button

«Sa)B-B

In

cases

where input, If "n"

that

number

"n" has

the

set

(n = 1 and n =

occupies more than

through

1

0.29

been

speed

the

finger

input

speed.

9)

prior

table

lists

the

2

0.3530.42

this

means

that

is

pressed,

the

.

,

FINGER

m

omitted

or

will

not

change.

two

places,

the

123

will

input

speed.

to

press|m|key,

finger

input

speeds. (Speed

4

0.4850.5560.6170.67

the

speed

will

is

designated

change once

speed

SPEED

(Touch

where

"0"

or a

letter

speed

will

be

the

determined

same

produce

the

at n = 5

mode)

of the

speed.)

finger

in

alphabet

by the

input

speed

time

is

approxi-

9

8

0.74

0.80

about

0.74 sec-

automatically.

has

first

digit

can

been

of

50

(4)

BUZZER command

•

This command turns

Each

time

& key is

•

After

All

Reset

button

•

Data

input

errors

Errors

sometimes occur

(1)

RECORDS

The attempt

FULL!"

number.

(Display)

(2

DATA FULL

The attempt indicating that

FULL

maximum number

is

made

to

warning, indicating that

total

combined memory capacity

is

made

to

input

the key

sound

pressed,

is

pressed, BUZZER

in the

Data

of

RECORD

input a 254th

input

over

that amount,

over

this amount cannot

on or

the

mode

Bank

RECORD

data

off.

changes

OFF is

at the

divisions

division,

cannot

for TEL and

the

be

to

BUZZER

ON or OFF

designated automatically.

time

of

input.

for

either

TEL or

the

be

unit

made

unit

input

into

the

MEMO

displays a "DATA

is 929

•

alternately.

MEMO

is

253.

displays a "RECORDS

RECORD

characters. FULL!'

If an

above

warning.

this

If an

Calculation

•

Prior

•

Calculation

•

Calculations

calculations can't

•

When beginning calculation,

c=bkey

•

Calculation does

_

•

Corrections

• If a

numerical

sure

to

and

continue

• If a

calculation

correct instruction

to

beginning

below

press

Function

can be

the

key is

the

[fj

the

instruction

be

not

calculation.

calculation

performed

display window)

affect

erroneously

key

below

key and

both

in the

input

mode

both

in the

finger mode.

press

the

B3

key (in the

and

the

key ( O , B , Q , B ) is continue.

verify

Data Bank.

pressed,

the

press Q immediately

display window) then

and

finger mode

that

the

finger mode,

output

and

display

press

erroneously

mode.

touch mode.

be

shows

0 .

(in the

the

correct

pressed, press

But

memory

sure

to

press

finger mode,

numerial

the

key

52

be

the

•

Error

check

If a

calculation contains

calculation cannot

•

Error

occurs:

1.

When

event, with

the

2.

When

the

numerical

after

3.

When a calculationinwhich

* In the

to

restart.

be

made (error check).

the

integer

the

releasing

portion

numerical value displayed along

decimal

point

integer

portion

value

just

the

error

event

of an

an

excessive

of the

shown

10 in the prior

to the

check

by

avalue

error check,

number

of

digits,

intermediate

positions

independent memory

pressing B .

isdivided

press B to

with

to the

overflow

by

or

final result the "E" is the

left

will

zero

continue

"E"

of the

exceeds

remain.

is

will

be

exceeds

actual decimal

10

To

performed

the

calculation

displayed

and

10

digits.

approximate

digits.

In

recall

it,

such

as6B

or

further

In

this

answer

point.

this event,

press

S

OB .

press

CE

•

Model:

•

Calculator

Functions:

Number Memory: Decimal Error

check:

•

Data Bank

Functions:

Memory

Data

input capability:

*

However,

>

Read-out:

PF-8000

of

digits:

system:

capacity:

within

the

12-digit

TEL, maximum

memory capacity.

basic

Four percentage mark-ups, 10 Independent memory, Full-floating Indicated

TEL, MEMO storage/recall, SECRET MAND 929

MEMO, maximum

calculations, constants, memory calculations; calculations including add-ons/discounts

square

roots

and

various

other calculations.

10digits.

with

underflow

by the "E"

function

characters (2977

dot

sign, locking

with

253

data

253

data items.

matrix display

optional

items.

(liquid

the

RAM

crystal)

calculator.

function,

pack)

and

•<\*

COM-

53

54

•

Main component:

•

Power

source:

•

Power

consumption:

•

Battery

life:

•

Auto power

•

Ambient temperature range:

•

Dimensions:

•

Weight:

•

Options:

off:

C-MOS-LSI

Calculation/display

protection

Memory

-+ 2 lithium

-> 1 lithium

0.03W

Main

power

source - approximately

(continuous use)

Memory protection battery

After

approximately 6 minutes

0°C-40°C(32°F-

9.9

mmH

(3/8"H x 53/8"W x 278"D)

106 g

(3.7

RAM

pack

104°F)

x 137

mmW

oz)

including batteries.

(OR-20)

x 72

batteries (CR2032)

battery

(CR1220)

340

hours

-

approximately 2 years

mmD

-•

•

KM

I

55

56