Radio Shack Telephone Interface II Manual

INPUTTING
bATA
To
input
a number
to
the
Calculator,
press
CH
or
[3
key
first
to
input
a
sign,
and
then
a
numeric
key
or
the
decimal
point
key.
(The
operation
of the
QD
key
can
be
omitted.)
To
input
a
number
in the
scientific
notation
system
(A x 10
B
),
input the
mantissa,
press the
EE3
key
and
input
the
exponent.
Example:
-12.345
-»
H
m
m H m f4l
fsl
6.7
x
10
8
~>
CS
CZD
ET\
(OeI
ce
-9.12
x
io'
34
^rirgnnnmryi^Fimm
To
input
data
with
a mantissa
over
10 digits, the
most
significant
10
digits
will
be
displayed,
but
internal
calculations
are
performed
using
all the
data
input.
1234567898765
9.87654321234
0.0000000002345678
-
0.00001234567
S*3
24-
Example:
1234567898765
-»
displayed
as
1.234567898
x
10
12
displayed
as
9.876543212
displayed
as
2.345678
x
10"
10
displayed
as 1.234567
x 10
19
For
the
exponent,
the
last
2 entries
are
effective.
Example:
3
Sw]
123
->
displayed
as 3 x
10
23
4
Sw]
CE)
3210
->
displayed
as
4 x
10"
10
More
on
inputting
data
when
we
get
to
programming.
^WPUTATI^NTRlNil
The
computing
range
is
-9.999999999
x 10
99
to
-1
x
10"",
and 1
x
10""
to
9.999999999
x
10".
Any
calculation
results
outside
of
this
range will
result
in an overflow error
or
0. (See
the
illustration
below.)
-9.999999999X10"
-1X10^
9
1X10^
9
I
9.999999999X10"
*+oo
irror
Computation
range
Regarded
asO
Computation
range
Error
4
17

Radio Shack Telephone Interface II Specifications

General

Brand	Radio Shack
Model	Telephone Interface II
Category	Desktop
Language	English