Dixons Prinztronic program User manual

CONTENTS

SPECIFICATIONS

.....................

1

POWER

SOURCE

OPERATIONS

............

2

FUNCTION

OF

KEYS

....................

3

OPERATION GUIDE

....

'.'

..............

4

PART

ONE:

STACK

AND

MEMORY

REGISTER

....•..........

4

PART

TWO:

OPERATION

.EXAMPLES

.....

9

I)

FOUR

BAsrc

FUNCTIONS

......

9

II)

RECIPROCAL

...............

10

III)

SQUARE

ROOT

.............•

IO

IV)

SQUARE

...............

-

...

10

V)

POWER

FUNCTION

...........

11

VI)

LOGARITHM

................

11

VII)

ANTI-LOGARITHM

...........

12

VIII)

CONSTANT

.................

12

IX)

RADIAN/DEGREE

EXCH~NGE

...

12

xl

TRIGONOMETRIC FUNCTION

...

13

XI)

INVERSE-TRIGONOMETRIC

..•.

14

XII)

X-REGISTER

AND

Y--REGISTER

EXCHANGE

.................

14

XIII)

MEMORY

OPERATION

.........

i5

PART

THREE:

PROGRAHt-1ING

.........

18

Il

GENERAL

DESCRIPTION

......

1S

II)

RULE

FOR

PROGRAMMING

YOUR

CALCULATOR

...............

19

III)

RULE

TO

EXECUTE

YOUR

PRO-

GRAM

.....................

20

APPENDIX

..........................

29

SPECIFICATIONS

Display:

9-digits

LED

display

Keyboard:

36

keys

with

domed

keyboard

Capacity:

*S-digits

for

data

entry

and

results.

*102

steps

for

storing

program.

Operation

Mode:

Stack

Algorithm

Decimal

Point

Full

floating

Swi

tches:

~ON:

Power

on-off

switch.

N/STEP:

Normal

and

STEP

operation

selecting

switch.

LOAD/RUN:

LOAD

and

RUN

mode

selection

switch.

Negative

Indicator

"_"

symbol

in

the

leftmost

digit

in-

dicating

negative

mantissa.

Overflow/Error

Indication

All

zeros

and

decimal

points

light

up

indicating

overflow

or

error

con-

dition.

Busy

Indication

All""8"

light

up

indicating

program

register

has

stored

102

steps

..

OPERATION;

*Four

basic

functions

*Programmable

*Memory

operations

(Memory

store,

Positive

accumUlation,

Negative

accumulation,

Squares

summation)

*Trigonometric

functions

(sin,

cos,

tan)

.

*Inverse-trigonometric

functions

(s

in-I

1 Co's-I ,

tan-

1

).

*7[-constant

*Radian,

degree

exchangeable

*Power

function(

yX )

*

Square

root

(rx

)

*Logarithm

(log,

In)

--1-

you

must

attach

an

*When

attach

the

in

used.

may

,

first

to

DC

·

(eX)

.fX

)

In)

*'O~1""";t'"l'rr'\1"""::l1

(

(X-Y)

POWER

SOURCE

Battery

*This

*When

a

OPERATIONS

of

UM-3

batteries,

switch

should

in

the

*rf

the

calculator

is

not

time

be

sure

to

remove

batteries.

*When

not

in

use

switch

in

",for",,,,,

off

position

to

battery

AC

OPERATION

*To

use

this

calculator

on

socket,

then

insert

the

mains

in

the

AC

outlet

and

output

DC

6V

100ma

Diameter:

inner

2.

outer

5.

center

on-off

conserve

AC

power,

socket

batter-

8)

9)

10)

11)

12)

13)

14)

15

)

16)

17)

18)

19)

20)

21)

22)

FUNCTION

of

KEYS

1)

3)

5)

6)

switch

Program

Control

2)

4)

Switch

7)

DC

Socket

Jr-constant

Power

Function

Key

Key Key

(+

-x

-!o)

Command

Key.

PART

ONE:

Stack

and

Memory

ster

This

model

uses

RPN

Reverse

Polish'

Notation)

with

three

re-

and

Z.

These

are

arranged

in

a

stack

with

X

at

the

bottom,

Y

in

the

middle,

and

Z

on

the

too.

The

contents

of

the

X

In

addition

to

3

stack

ster,

there

is

another

memory

register

(M)

used

for

constant,

intermediate

results

or

for

accumulation(M)

.

To

avoid

confusion

between

the

name

of

a

and

its

contents,

the

is

by

a

(X,Y,Z,M)

and

the

contents

by

a

small

letter

(x,y,z

\vhen a

goes

in-

to

the

When

s

i-

into

same

time,

the

contents

of

register

Yare

transferred

Z,

and

the

contents

of

Z

are

transferred

out

of

the

follows:

Contents

ter

lost

z Z

y

x X

When

you

press

l±J

,

xis

added

to

y,

and

the

entire

stack

drop,

t

in

X.The

process

for

is

likewise.

The

process

is

as

follows:

Press

Contents

ter

0 Z

z Y

y X

x

[±]

Summary

of

Stack

Contents

lost

z Z

y Y

x X

-5-

-4-

Contents

.Keg

l-sters

contents

0

----...

--

y

Z

z

y

--

X

x

------

lost

Contents

lost

z Z

y

x X

(number)

Contents

Registers

o z

z y

y X

x

Contents

s

z z

y y

x X

-6-

z z

y

'"

;»

y

x X

f

lost

Contents

Registers

o

lost

z Z

y

x

Contents

Reg

isters

o

lost

z Z

y

---:»

y

x X

f(x)

lost

Contents

z

...

Z

Y

;;..

Y

x X

M

m

-----ilJ»lost

-7-

Contents

lost

z Z

y Y

x X

m M

Contents

z

.....

Z

y y

X

(xl..;;..

M

Contents

z z

y

x X

f

lost

Contents

z ;:. Z

;.

Y

x X

m

.....

M

1<

Key

reset

mode.

-8-

Contents

lost

z Z

Overflow

y

-----;,.>

y

or

error

x X

PART

TWO

In

order

to

m

conserve

M

the

batteries,

after

20

seconds

.)

the

contents

are

of

a

row

of

1 1

J.

2 2

3.

3 3

9.

4 4

5.

5 5

1.

To

recall

fiqure

de-

twice

1+2

(1+2)x3

(1+2)x3-4

-9-

V)

Power

1)

2

10

Di

3

3.

2

2.

10

10.

85

Operation

5

11.6:9438

-11-

-10-

45

4S

.78539815

45

X)

Function

1)

sin30"

2.3

9.974177

VIII)

IT

Constant

IX)

Radian

/

Degree

exchange

.5

Note:

This

model

accepts

Degree

as

rgument"

,if

is

radian

you

must

first

and

then

go

on

6

.16666666

3.1415926

.52359874

1)

1['

_

1°

=180°

2)

45°

.........

?

rad

-12-

-13~

·8660254

3)

tan15'"

6 6

3.

15 15

2.

.2679492

XIII)

Memory

A)

Store

constant

result

or

intermediate

Memory

2 2

10

?

10.

10

•

•3

• 3

Degree

Note:

overwrite

.4576

o•

x

B)

?

10

ter.

XII)

and

ex-

(1

+

2)

= 2

"

i

-14-

-15-

12

memory

over-

of

Hemory

12

12.

C)

Accumulation

,..,

-16-

-17-

____

I

PART

,THREE:

PROGRAMMING

t

this

model

has

two

working

modes,

i.e.

LOAD

and

RUN

and

four

control

,

i.e.

START,

SKIP,

HALT

and

DELETE.

A.

Modes:

LOAD:

Load

the

program

with

commands

RUN:

Runs

the

program.

B.

Control

Keys:

Key

LOAD

Clears

and

in-

i

tializes

pro-·

gram

storage

area.

Terminates

new

one.

Programs

an

operator

da-

ta

entry

or

check

in

RUN

mode.

Erases

the

last

en-

tered.

Back

one

step

for

RUN

Starts

first

program.

S

t.arts

program

when

stopped

in

HALT

step.

Skips

remain.,-

der

of

current

program

and

begins

eXcu-

tion

of

-18-

Rule

for

your

calcu-

lator

1

Set

N STEP

switch

to"N"

(Normal

I

LOAD

RUN

u~

2)

Set

switch

to

"LOAD"

3}

Depress

key

Note:

When

the

[Ei'AR'I'l

key,

in

the

LOAD

mode,

all

the

will

be

'---c~--',

command

wi

11

step

in

the

4)

number

or

function

com-

desire.

5)

to

be

used,

first,

set

mode

switch

"

position

in

a

number

name

then

reset

mode

switch

to

"LOAD"

position

and

con-

tinue

your

problem

6}

If

YOU

want

to

desionate

the

program,

7)

Use

a

step

at

the

end

of

each

program

to

terminate

each

or

to

halt

at

step

to

intermediate

at

will.

S)

If

there

are

more

than

one

program

to

be

loaded

into

the

calculator,

at

the

very

program

-19-

9) I f

there

is

any

wrong

key

sequence,

depress

IDELETEI

key

successi

v

ely

back

to

the

correct

ones

and

reload

the

program.

(III)Rule

to

execute

your

program

1)

Set

mode

switch

in

"RUN"

position.

2)

Depress

ISTARTI

key

to

execute

first

program

3) When

halting

at

a

variable

entry,

key

in

the

variable

according

to

the

program

you

have

entered.

4)

When

halting

at

a

checking

point,

depressing

~~

key

will

con-

tinue

the

execution

of

the

program.

S)

When

at

a

IHALTI

step,

depressing

ISKIPI

key

will

cause

the

remaining

steps

of

the

current

program

to

be

skipped.

Execution

automatically

begin

at

the

start

of

the

n

ext

~rogrfm

and

continue

to

tpe

first

HALT

step;

in

abse~ce

of

a I

HALTI

step,

execution

will

continue

to

the

end

of

the

program.

N STEP .

6)

Set

the

I

sWltch

to

"STEP"

position

and

depres~

iSTARTI

key

to

check

the

program

step

by

step.

Example

1)

X2

+ X + 1

a)

Progranuning

Mode

Operation

Display

Description

N,

LOAD

ISTARTI

I

IN,

LOAD

IHALTI

N,

RUN

LOAD

2

iENTERi

2

2.

Enter

2

as

Dummy

name

Hode

loperation

Displa

y

Description!

N,

LOAD

[!:NTER

I

2.

N,

LOAD

0

4.

X2

i

N,

LOAD

~

6.

X2+X

N,

LOAD

1 1

N,

LOAD

~

7.

X2+X+l

N,

LOAD

IHALTI

7.

b)

Executlon

Mode

Operation

Display

Description

N,

RUN

iSTARTI

N,

RUN

3 3

N,

RUN

ISTARTI

13.

f(3)=343+1

=

13

- -- - -

c) Repeat Execution

using

"STEP"

operation

Mode

Operation

Display

Descr

iption

STEP,RUN

iSTARTI

3 3

STEP,RUN

ISTARTI

3.

J

STEP,RUN

iSTARTI

3.

STEP,RUN

iSTARTI

9.

x2

STEP,RUN

ISTARTI

12.

x4x

STEP,RUN

ISTARTI

1.

STEP,RUN

ISTARTI

).3.

X2+X+l

I

-20-

-21-

---------------------

Example

2)

Find

sine

7r 7r 7r

(9

3'

6'

"2

a)

Programming

Mode

Operation

N,

LOAD

~'l'l\I<'l'J

~------------------

f----

N,

RUN

1

e----

N,

LOAD

ISTARTI

N,

LOAD

0

N,

LOAD

I~RDI

Display

1

l.

57.29578

Description

Change

radian

to

degree

Mode

Operation

---------------------~

Display

Description

N,

RUN

@]

3.1415926

N,

RUN

2 2

N,

RUN

m 1.5707963

N,

RUN

ISTARTI

l.

sin

~

2

'----

Example

3)

Plot

y

~16

-

"4X

2

a)

Programming

,---

Mode

Operation

Display

Description

N,LOAD

ISTARTI

N,

LOAD

Isinl

.8414711

N,

LOAD

IHALTI

.8414711

b)

Execution

~---

Mode

Operation

Display

N,

RUN

~

3.1415926

N,

RUN

3 I 3

N,

RUN

m 1.0471975

--

N,

RUN

I

START

I .8660254

~

~-

N,

RUN

3.1415916

----

N,

RUN

6 6

N,

RUN

E]

.52359876

N,

RUN

ISTARTI

.5

Description

sin~

3

--

I

sin~

6

__

~------------

--

N,LOAD

IHALTI

N,

RUN

1

N,LOAD

IENTER]

N,LOAD

W

N,LOAD

4

N,LOAD

[RJ

N,LOAD

16

N,LOAD

Ix-yl

N,LOAD

B

N,LOAD

likJ

N,LOAD

IHALTI

~-

1

l.

1.

4

4.

16

4.

12

3.4641016

x2

4x2

16-4X2

oV16-4X

2

-22-

-23-

--

b)

Execution

Node

Operation

N,

RUN

fSTARTI

N,

RUN

0

N,

RUN

ISTARTI

N,

RUN

.5

N,

RUN

ISTARTI

N,

RUN

1

N,

RUN

ISTARTI

N,

RUN

1.5

N,

RUN

ISTARTi

N,

RUN

2

N,

RUN

ISTARTI

~----

Note:

Display

0

4

.5

3.8729833

1

3.4641016

1.5

2.6457513

2

0

y

3

'1:

4fiJf

1:

1

:2

Description

x=O

(x,y)=(0,4)

x=O.5

(x,y)=(O.5,

3.8729833)

x=l

(x,y)=(l,

3.4641016)

x=l.5

(x,y)=(1.5,

2.6457513)

x=2

(x,y)=(2,0)

:> X

1.

Second

guardent's

is

the

image

of

the

first

guardent

2.

The

more

(x,y)

points

we

get,

the

more

accuracy

we

obtain.

-24-

Example

4)

Hyperbolic

Function

1)

Programming

I

Display

Description

Operation

Mode

N,

LOAD

I

START

I

N,

LOAD

[!I~J:.'I'J

2

N,

RUN

2

purrrny

name

for

X

r--

N,

LOAD

7.389051

eX

~

N,

LOAD

7.389051

IENTER!

e-

x

N,

LOAD

.13533537

II/X!

N,

LOAD

.13533537

c--------

-----

f------

N,

LOAD

INsi

eX-e-x

7.2537157

B

N,

LOAD

2 2

eX-e-x

N,

LOAD

3.6268578

[±]

2

N,

LOAD

3.6268578

IHALTI

N,

LOAD

3.6268578

[IKIPI

N,

LOAD

3.6268578

IENTERI

N,

LOAD

.13533537

~

N,

LOAD

[B 3.7621931

r--

N,

LOAD

3.7621931

IHALTI

f------

N,

LOAD

3.7621931

r-----

ISKIPI

N,

LOAD

.9640295

m

N,

LOAD

.9640295

I

HALT

I

"-------

-25-

b)

Execution

Mode

N,

RUN

N,

RUN

3

10.017866

10.067653

N,

RUN

coshx

•9950475

tanhx

5)

A=X

cos

Wt

+

B=X

cos

~\ft

-

Where

X=3

Y=2

W=7r

t=1/3

Y

sin

Wt

Y

sin

Wt

a)

Mode I

Operation

I

N,

LOAD

O.

N,

LOAD

N,

LOAD

O.

N,

RUN

1

Dummy

name

for

X

1

I,

N,

LOADi

N,

LOAD

I

1.

N,

RUN

I 2

Dummy

name

for

W

-26-

2.

3 IDummynarre

for

t

LOAD

I

IXI

6 . I

Wt

LOAD

IMSI

6.

N,

LOAD

6.

N,

LOAD

1343.77468

N,

LOAD

.9601703

cos

wt

N,

LOAD

.9601703 X cos

wt

N,

LOAD

6

..

Nt

N,

LOAD

I

LOAD

RUN

IMSI

4

.9601703

6.

4 narre

N,

LOAD

6.

-27-

2

,--- I

Display

N,

1-1.117666

Y

sin

Wt

N,

LOAD

-1.117666

N,

LOAD

.9601703

N,

LOAD

-.1574957

N,

LOAD

-.1574957

N,

LOAD

-.1574957

N,

LOAD

-1.117666

N,

.9601703

N,

b)

Execution

Mode

Nt

RUN

Nt

RUN

Nt

RUN

3

N,

RUN

3.

N,

RUN

N,

RUN

, 3.1415926

N,

RUN

3

N,

RUN

.33333333

-28-

X

W

t

Mode

N,

RUN

N,

RUN

N,

RUN,-+~:::::==---+===+_-=

Nt

RUN

~J..e

6)

Borrow

$5,000

at

8%

6

years

per

year

for

a)

How

much

the

Mode

O.

N,

RUN

2 2

name

'

Nt

LOAD

2.

N,

LOAD

1 1

N,

LOAD

E1

3.

N,

LOAD

3.

N,

RUN

3 3

N,LOAD

27.

(Hi)n

Nt

LOAD

2.

-29-

1>10

de

N,

27.

N,

LOAD

27.

N,

LOAD

54.

i(l+i)n

n

N,

LOAD

27.

N,

LOAD

1 1

Nt

LOAD

26.

I

(l+iJ"'-l

N,

LOAD

If]

8.3076923

N,

LOAD

Conditions

+,

-

X,

f

or

b)

Execution

yX

N,

Nt

RUN

Nt

RUN

N,

RUN

N,

RUN

N,

RUN

or

1nX

eX

sinX

or

cosx

12.

sin-LX,

cos-l.X

.0066666 *

1.0066666

tan

X

(Hi)

6.

-30-

.0107566

i(l+n)n

5000

187.666994

PM];

interest

rate

per

year

to

'*

I Mode

IN,

RUN

N,

RUN

N,

RUN

N,

RUN

N,

RUN

interest

per

month.

Conditions

Result>

9999.9999

Ixl~

0.00000001

X"'O

Y:sO

1n99999999

'"

XlnY

'"

-28

X~O.OOOOOOOl

In99999999

< X

<-28

X~7

radians

or~

401

0

X>l

X=

+ 90 0

or

X

~7

radians

-31-

for

Error

Indication

Dixons Prinztronic program User manual

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