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Tandy
protocol
reference
The
E
command
is
included
to
allow
for
systems
that
will
display
seri-
al
data
as
soon
as
it is
transmitted
(somewhat
of
a
half-duplex
mode).
Of
course, since the
E
command
is
a
toggling
command,
it
can be used
as
many
times
as
needed.
I,
i
Advanced programming
feature
enable
The
/
command
takes
you
into
a self-prompting
menu
where
the
Modem's
adv
anced
op
tions are
programmed. To
move
through
this
menu,
press
(
ENTER
)
.
If
you want
to
change
the
de
fault
valu
e
of
a parameter,
just
type
in
the
new
value. If not,
press
(
ENTER
)
and
the next
option
will
appear
on
the
screen.
The
list
of
options
you
will
find
in
this
menu
are:
AUTOANS RINGS
DIAL ATTEMPTS
ABORT RING
LOSS OF CARR
SEND SPACE
RECEIVE SPACE
ABORT ENABLE
SPKR ENABLE
2?
1?
8?
Y?
N?
Y?
Y?
Y?
Press
CD
to bring the
first
prompt
of
this
menu
to
the
screen.
When
power
is
initially
applied to the
Modem,
the values
shown
in
this
sub-menu
are
defaulted
.
The
first
prompt
RETURN=N0
CHG
:
tells
you
to press
(ENTER)
if
you do
not
wish
to
change
the default
value
of a
prompt and
move
to the
next
prompt.
If
you want
to
change
the
value,
enter the
new
parameter
value.
AUTOANS RINGSJ2?
With
this
option,
you
can change
the
number
of
rings that
the
DCM
212 should count before answering
a
ringing
telephone
line.
This
parameter
is
only used while
the
Modem
is
in
automatic answer
mode
monitoring
the telephone
line.
Any
number
from
1
to
9
(including
9)
is
a
valid
parameter
for this
prompt.
If
you
enter
a
character
out of
this
range, the
Modem
ques-
tions
it
by
printing ?
and
gives
you a
chance
to re-enter
your
parameter.
54
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