3.5.2 Definable function keys
(
The five blue keys marked F 1
to
FS above the typewriter
keyboard
are referred
to
as definable
function
keys.
Certain character strings are automatically assigned to these keys
as
follows when the BASIC
interpreter
is
activated.
Fl:
"RUN " + CHR$ (13)
F2:
"LIST"
F3:
"AUTO "
F4:
"RENUM"
FS:
"COLOR"
SHIFT+
Fl:
"CHR$ ("
SHIFT+
F2:
"
DEF
KEY(
"
SHIFT+
F3:
"CONT"
SHIFT.
+F4:
"SAVE"
SHIFT+FS
: "LOAD"
When one
of
these keys
is
pressed, the character string assigned
to
that
key
is
entered; thus, statements
which are frequently used can
be
entered
just
by
pressing one key. The character string assigned
to
any
of
the definable function keys can be changed
by
the
DEF
KEY statement. (See page 57,
DEF
KEY
statement.)
• Definable function
key
label
Labels indicating
the
character strings assigned
to
definable function keys can
be
placed
under
the
transparent cover located above these keys.
The
transparent sheet can easily
be
removed
as
shown below.
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