ftrH'ltofl.Slll'JCl1u'.
N"':\,,",,!
t'~~L'"
.'"
~._."",
~~
.....,.....
....
.:.';W::I l
,'y-.;e.o,:;><e
~
_.enD.
-.
o-:;:.<:!.!:
.,
(lIO'i"
=c:l:Vo'l"IO-"<::;:
cu:
(AQ<
'"
,,,,,:
:..:,;.,.:t:<:
~~'{
,..;".-(-~
- r
....
-",-
s..'OCX'.:;.
oc
...or. "'-""
..
"~H3
.....
n~
·_-~.s..,.=cur-Ol'tA
..
II.u..
..
"'i:';;SH.~
""01JL'f'-'.-
S'l'!
'-:t-7
".2-3
..
,
~~-~
(;,,:1-:
(X)ll,'ST""
....
T
,.,..
-~
l"'~
~~
,.~
~
lI'(RCt:m".<.Gl1:.
0I:C!MAt.1.1OVt!):!1'\.AC:£S1.£"
Oft
~
1~~
D(JU;3G..7S.
~!'
('
.....
",«<;fD
",''''
''''l
""'L"
~I.:u~"
r.
:iI:"
'"",
O'.'~ifi;>f..;.I<\;£.
[;<"lfl'l'
;.~.?".rq
~[CT
~lD
J(lq
- 09'11:£<:1;
""'.::l
('l<Ttll;S.
(:':U'1l
IO.-;T(II
4.
(."'1TR
4.
HliTUCll.
-.:.-smTCH~
o."-UI
z.:II.
una!
",
tPI:T£R
..
(lU(lI",
D.'TCII 2.
OITO'I
~
USI:
Of'rnU<STUD
~
0l'tIGl:'U0t.
m:
o."tU'.,oo,
ATl~'~?U!!-'·_!.
:.·
...
·:lJ;.
...~...
':e"'
r.:one'!"
\".lU.
PlIO
..
.a.:.m
"'":4
..
a ....
O'_~nLsl.·~
o;on"rcT $l..l"O"t"; "UL'A
I.lO'l1'
"lU-"
':.~
~.o.::UIO"G.n~:.·"V
...·=rA.-
...
[~
...
n=_
;s:;:
fO
:owot."l..O
(-''''r(1I3.
8:
(";'(ll~.
3.
::i:
:
E.
...
(:IIT[R:',
:D
;
SJ:
t.
...
1;1OITR:l.
S,
"£AD
s:J:
OOTEJII
8:
HEAD:l:
3'
_a _
G .
a;
~II'£JtJUTS.ou&'U
....
.':.l'o.:.!'lll'
;..
'1100<;1=
tx'I
~
_
r~.=.
a.fAA
f":tIlY
at
~r,';:';t.::.:.
G;
(3:
-xEIl.z.B:
8,
:T(ll.3..
S'
(3;
, , i:D
2.
a;
(£j
E1
-.:-
Ol'F,
Of'
B
-.s
~
~
tAl,a,
!1f,,;.a
>:"
"II("~
I'.'"
...
",';,'
Tt·"',,
.•
!..
I::' (1<; :
a.tAQ
..r
CO";n,,,:r
K()'tOR(e;."l
"'t::-r.\,;,.
..
ur.,--:..
R[
...O I
"{IloO'
~"
Rt"!)-,
~,
~r.l)
1:rA.D
:
Qu.o
E3:
110.0
"'~1I1WTl'I
TO
Il.tAD3IZ!
$;
<;
..
~~~
, ....
'"4;'
£:.ntY
:l(.0"...:;.t,.1l:
!!-";'r(R'l'
:s:
·,r;
Ii'
ol
n : ;:n
o.:s
I!ll
~D
o
",.
'-,
U
...
.::.'::>
..
·.llL
Cl'
TI)
1
(:
!~
~.
1--
~IG.,450B
CAAlG CORI'OFIATl(7.Il (:OMPTON.
lol.o.tle
I"
"'.$.A.
R~I
1053'921
CALl_NUl
I'''''T'EHT
eano
PEHD~
i"
f
) _
• •
I
I
•
INTRODUCTION
Your
Craig
4508
significant
inafull-size
package.
circuits
Integration),
display
keyboard
unit, and
rechargeable
even
The
multiplication,
including
division,
utilizationofa
capabilitytomarkupor
after
are
floating
sign.
Power
Answer
extend
displaytoblank
seconds
ofaproblem.
Itissuggested
be
all
increase
operating
backofthe
AdvancesInminiaturized
using
technology,
have
the
when
4508
performs
chainormixed
powers
the
percentageiscalculated.
provided
decimal
Additional
On,
Overflow.A"time-out"
battery
after
read
with
examplesbeperformed
your
Calculator
engineering
capabilityina
single-chip
LED
(Light
and a
provided
self-contained
barteries
AC
powerisnot
addition,
division
and
stored
for
Low
the
the
familiarity.Ashort
proceduresisalso
calculator.
reciprocals,
constant.Italso
entry
andapositiveornegative
display
Battery,
operating
out
approximately
last
that
the
calculatorathand,
represents a
achievement
pocket-size
LSI
Emitting
unique
a fugged,
nickel-cadmium
permit
available.
subtraction,
and
percentage
multiplication
discountanumber
and
readout
indicators
Overflow
time
entry,
without
following
with
computer
(Large
Diode)
snap-action
reliable
convenient
and
Ten
withafull
denote
Entry
feature to
causes
30
the
instructions
and
the
unit
outline
printedonthe
resulting
Scale
use
and
has a
digits
and
the
loss
that
to
of
OPERATION
AC
Operation:
Set
the
switchonthe
Adaptertothe
9224
vOltage. Le., 115or230 Volts.
Adapter
into
connector
connections,
turnedonand
Battery
Disconnect
power
battery
about5hoursofworking
Battery
Simply
operation.
during
ordertofully
been
required.Inmost
charge
CAUTION:
only
into
the
the
Calculator.
is keyed.)
the
Operation:
the
switch
NOTE: When
(l)
on
continue
indicates
Useofthe
during
continue
Charging:
completely
NOTE:
from
connected,itis
when
cycle.
the
Adapter
"ON".
charge
the
displayislighted,donot
battery
need
Calculator
the
charge
whether
follow
the
the
The
charge
chargeabattery
shouldbeadequate.
Althoughnodamage
prolonged
notinuse
To
avoid
backofthe
electrical
outlet
(Note
After
power
operation
adapter
With
canbeexpectedtosupply
the
low
operation.
forabattery
cycle.
calculatorisonoroff.
same
Calculator
periodifdesired. In
discharged,7hours
cases, an
periods
advisabletodisconnect
after
possible
provided
Craig
outlet
Plug
the
and
the
connector
that
the
these
switch
cord
battery
canbecontinued
procedure
a full
may
started.
and
normal
time.
maybeused
with
use
indicator
This
charge.
Charging
which
overnight
will
with
the
recharge
damage.
the
calculator.
be
tum
as in
result
Adapter
the
a full
will
AC
has
is
use
3~,--~RAIG
--lli!~-~
2
.
..
=
"
11.
10.
-12.
8.
6.
1.
4.
5.
9.
7.
13.
CONTROLS & INDICATORS
1.
2.
3.
4.
5.
6.
7
8
9.
••
••
Power
Constant
(K)
II
II
II
13
III Key
Key
Key
Key
Key
Key
Key
Switch
Switch
Turns
"OFF".
Slide
positions;inthe
position, the
is ineffect. Useof'K'
allowsanumbertobe
entered and retained as a
"constant"
multiplicationordivision.
Performs
discount
Clears
the
displayofall numbers.
Clears
previous keyboard entry.
Enters a
command.
Enters a
Adds
or
carries
entered
"divide"
Addsaminus
entry.
entered
completesapreviously
entered
"divide"
Calculator
switch
the
Subtracts
with 2
'K'
for
%.
mark-up.
operation.
the
Calculator
the
displayofthe
"multiply"
"divide"
entered
out
a previously
"multiply"
command.
number
"multiply"
command.
"ON"
up
operation
series
and
command.
number,
or
signtoan
the
or
or
&
and
3
10
11
12.
13.
••
••
Power-0n
Indicator
Low
Indicator
Key
to.
Battery
Keys
Entersadecimal
Enter
digitsofa
(limit10digits).
Craig
9224
Adapter
Adapter
Appearsatthe
displaytoshow
condition.
pressing
Warnsofa
charge
Connector
Recall
any
key.
need
during
operation.
APpea~
point
number
centerofthe
"time-out"
display
for
battery
battery
by
Answer
Overflow
Indicator
Overflowofa negative
number~
Indicatesacalculation
result
that
contain
than10digits.
a positive
number
more
Overflow
appears
as
Overflow
number~
of
a negative
of
Minus
Sign
Indicator
Decimal
Indicator
Entry
Overflow
Point
Activated
for
operations
negative
Appears
by
the
with
numbers.
5
1:1
key
Automatically appears to
the
rightofany
entered,
another
the
Decimal key.
unless
sequencebyuse
number
inserted
With
fractional numbers, it will
be
precededbya zero.
Indicatesanentryofmore
than 10 digits. Overflow
a
positive
number
appears
as
4
in
of
of
5
Loading...