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NEC PC-8201A - Page 104

NEC PC-8201A
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Chapter
6
To
Clear
Screen
First
clear
the
display
screen
by
pressing
the
Q
Key
and
the
"L"
Key
simultaneously.
The
display
will
appear
as
follows:
Syntax
Error
Now
type
in
the
word
"TALK":
TALK!
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Save
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List
Run
Nothing
happens
at
all.
Nothing
will
be
accepted
by
the
PC-8201
until
the
Q
Key
is
input.
It
is
always
necessary
to
press
the
Key
as
the
last
step
in
order
to
execute
BASIC
command
in
Direct
Mode.
Now
press
the
g)
Key.
"?SN
Error"
should
be
displayed
on
your
screen.
The
phrase
"Syntax
Error"
means
that
what
has
been
input
is
incompatible
with
the
grammar
of
the
BASIC
language
and
it
cannot
be
executed.
6-5

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