General Specifications - Monroe 30 User Manual

Portable electronic display calculator
Table of Contents

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Operating Controls
GENERAL SPECIFICATIONS
Dimensions: Length 6 in. (15.2 cm); width 3.5 in. (8.9 cm);
height 2 in. (5.1 cm)
Weight: 11 oz. (312 gm)
Primary Components: MaS/LSI
Model 30
PERCENT KEY
Calculates percent-
ON /OFF
ages. Has add-on
DECIMAL SELECTOR SWITCH
'j
and discount
1-
MUL TIPL Y KEY
When Model 30 is turned on, it is : capabilities.
:
Enters number in display as a
automatically cleared and ready
I
I
I
multiplicand (first number In a
for use: Decimal positions are
i
r,::::=::~_.
:
multiplication sequence) or com-
F (full floating) and
+
(add-model.
I
,CI~:
pletes a calculation and sets up
CLEAR AND CLEAR ENTRY KEY -
'-I-I:~':~:
result as a multiplicand.
.
.
i
OIII:JI~
J
Cle.ars Incorrect entr!es; a pending
I
:±:"
...£;--""
"EQUALS KEY
multiplication or diVISion operation
,..
~~~§J-~
C i t
It' I'
t'
fl
d·t"
I
-
I
omp e es a mu Ip Ica Ion or
or an over ow con
I
Ion.
(Z)(§)
lID B.-,
division operation.
NUMERIC ENTRY KEYS -....
I :
Enter numbers and decimal point
I
@](§)ffiJEJ..·,
~
DIVIDE KEY
exactly as you would write them.
[]](g)[ID[+J:
E.n~ers nU~ber in displ~y as ~ .
PLUS KEY
-Jro-I-r;-,"'U :
d.,v,dend (first number
In
a d,VI-
.
L:..J
:
slon sequence) or completes a
,
Adds entry to the add register and
I
calculation and sets u result as
displays the sum., Repetitive depreSSions
j
a dividend.
p
cause repeat addition. If depressed after
MINUS KEY-
'a multiplication percentage operation,
Subtracts entry from add register, displays the dif-
it adds the result to the multiplicand.
ference. Repetitive depressions cause repeat subtrac-
tion. If depressed after a multiplication percentage
operation, it subtracts result from multiplicand.
3

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