Numeric
K
eypad
The
numerical
keypad
provides
a
convenient
way
to
enter
numbers
and
perform
arithmetic
operations
.
Just
type
in
the
arithmetic
expression
you
want
to
evaluate
,
then
press
4
Enter
5 .
The
result
is
displayed
in
the
lower-left
corner
of
the
screen.
4
Enter
5
P
erforms
the
same
function
as
the
4
Enter
5
key
.
The
numerical
keypad
serves
the
same
function
as
the
numerical
keypad
on
the
front
panel
of
the
analyzer
.
4
Num
Lo ck
5
P
erforms
no
function.
Pressing
the
4
Num
Lo ck
5
key
causes
the
LED
ON/OFF
,
but
the
keys
are
performes
as
the
numerical
keypad
only
.
Editing
K
eys
4
Insert
5
P
erforms
no
function.
The
Instrument
B
ASIC
is
always
in
the
insert
mode
.
The
characters
you
type
are
always
inserted
to
the
left
of
the
cursor
.
4
Shift
5
-
4
Insert
5
Inserts
a
new
line
above
the
cursor's
current
position
(edit
mode
only).
4
Delete
5
Deletes
the
character
at
the
cursor's
position.
4
Shift
5
-
4
Delete
5
Deletes
the
line
containing
the
cursor
(edit
mode
only).
4
End
5
Delete
the
line
containing
the
cursor
except
the
line
number
.
4
Shift
5
-
4
End
5
Clears
from
the
current
cursor
position
to
the
end
of
the
line
.
4
Home
5
Clears
the
entire
alpha
screen.
In
EDIT
mode
,
this
exits
the
EDIT
mode
.
Program
Control
K
eys
The
following
keys
allow
you
to
control
execution
of
the
program
stored
in
the
analyzer's
memory
.
4
Pause
5
4
Pause
5
or
4
Alt
5
-
4
F4
5
pauses
program
execution
after
the
current
line
.
Pressing
NNNNNNNNNNNNNNNNNNNNNNNNNN
Continue
in
the
System
menu
resumes
program
execution
from
the
point
where
it
paused.
4
Shift
5
-
4
Alt
5
-
4
F4
5
stops
program
execution
after
the
current
line
.
T
o
restart
the
program,
press
NNNNNNNNNNN
Run
in
the
System
menu.
When
in
the
editor
mode
,
4
Shift
5
-
4
Alt
5
-
4
F4
5
exits
the
edit
mode
.
4
Ctrl
5
-
4
Break
5
4
Ctrl
5
-
4
Break
5
resets
program
execution
immediately
without
erasing
the
program
from
memory
(B
ASIC
RESET
).
P
auses
program
execution
when
the
computer
is
performing
or
trying
to
perform
an
I/O
operation.
Press
4
Alt
5
-
4
F5
5
instead
of
4
Pause
5
or
4
Alt
5
-
4
F4
5
when
the
computer
is
hung
up
during
an
I/O
operation,
because
4
Pause
5
or
4
Alt
5
-
4
F4
5
works
only
after
the
computer
nishes
the
current
program
line
.
The
K
eyboard
C-3