Dixons Prinztronic program Manuel utilisateur
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
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
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
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
y
x X
f
lost
Contents
z ;:. Z
;.
Y
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
2.
10
10
10.
85
Operation
5
11.6:9438
-11-
-10-
45
4S
.78539815
45
X)
Function
1)
sin30"
2.3
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
.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.
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-
