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4. FUNCTION KEY OPERATIONS
When the
computer
functions:
Je Je
Le
F1:
Color
15,4,
F6:
Color
4
(ER)*
These symbols do not
*
provides
providesthesamefunctionasthe
(ETS)
®
providesthe same functionasthe
to use function
How
To
E.g.
run a
program
Instead
of
RUN
typing
list
the program
To
you
pressingthe [==]
Assigning different functions to function
the
may wish to
You
alter
by using the
KEY
statement
Example:
Toassign SCREENt
KEY, "SCREEN
function has
The colour
of
However,
L="*
key.
the
cancelled
memory and
from
is
switched on,
each
F2:auto
F7
:cload"
on the
appear
the
function
same
keys.
oe
[=|
the
and pressing
simply operate the function
key.
functions
originally
following
in
the
oe
mi
CR) tothe
[="*
1"
+ CHRS
(13)
been
replaced by SCREEN
now
when the
computer
the
original function reinstated.
is
function
assigned
key
JILe
F3: goto
F4:
F8: cont
F9:
CR)*
the
screen
when
computer
[E=)
the
as
key.
fe]
to
key,
[1]
to
key,
operate the function
key, simply
"]
key
(
keys.
these
assigned
to
keys.
format:
following
key,
type
the
|
[==
(SRO
1
is
switched
off
following
Se
the
F5:run
list
F10:ELS)*
list
CR):
t0'
is
switched
on.
the screen.
clear
move the cursor upward.
key
instead
of
LIST
typing
This can easily be achieved
statement:
function
the
section
to
F1
this function
be
will
run
CSN
[*=""
and
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