User`s guide
Desk
Accessories
43
Calculator
The
numeric
keypad
located
on
the
right
side
of
your
keyboard
will
serve
as
your
calculator.
See
the
figures
below to
relate
the
display
to
the
keys
on
the
numeric
keypad
that
control
it.
The
calculator
can
process
up
to 10
digits
to
the
left of
the
decimal
point,
and
up
to 9 to
the
right.
When
a
number
or
number
operator
is
pressed,
it is
momentarily
highlighted
on
the
display.
Number
operators
are
defined
as
follows:
+, -, I, X-
the
respective
operations
of
addition,
SUbtraction, division,
and
multiplication.
MS
-
stores
the
displayed
value
in
memory.
MR
-
displays
the
stored
value.
M+ -
adds
the
displayed
value
to
memory.
+1-
-
makes
a
number
positive/negative.
CIA
-
displays
0.0
when
the
Hum
Lock
key
is
pressed.
INurn
I
L C
L
Lock i
u,
I 8
~
l.i
~
L..2....
u.
l...2....
i
u,
~
III
I
0
L
r
1F13
!F'14
1F15
IF16
I PF1
IPF2
[F'F3
IPF41
Num
I
fi-
Ll
L
L..2....1
~
~
L
Lock
I
1
6
-
~'
L2...:
L
1 1 :
1
2-:
1
3
1
0
LI
- -
II
PC Calculator Display
ANSI
Calculator Display
Since
the
function
keys
F13
cF16
are
not
available
on
the
PC
numeric
keypad,
the
following
functions
are
not
available:
MS,
MR,
M+,
+1-,
and
%.
The
Hum
Lock
key
will
perform
the
CIA
function.
When
using
the
Compact
PC
101/
102-key
keyboard,
the
calculator
Hlyout
displayed
will be
that
of
the
PC 10
I-key
keyboard.
However,
the
«»
key
is in a different
location
on
the
Compact
keyboard.
Additional
Control
Kegs
In
addition
to
the
keys
on
the
numeric
keypad,
you
may
use:
T - toggle "tape"
on/
off.
Results
scroIl above
the
display.
P - toggle "printer"
on/
off.
Results
are
transmitted
onto
the
printer.
,';;i
Use
the
printer
option
only
when
a
printer
is
connected.
Press
Ctrl-Shift-Tab to
clear
a
printer
error.
___
-I
X- exit
the
calculator,
transmitting
the
final
result
to
the
current
application.
Ctrl-(a
number
onthe
numeric
keypatlj
- specify
the
precision,
where
the
number
of
decimal
places
that
wiIl be
displayed
is
equal
to
the
number
pressed
with
the
Clrl key.
Esc
-
exit
calculator.