Tandy 1400 LT User Manual page 17

Installation
connected even
when
your computer
is
turned
off.
It
will
not
affect
the
normal
use of
your telephone.
4)
If
you
will
be
using the
Tandy
Acoustic Coupler,
insert
the
connector
into the holes
marked
Acoustic Coupler. There
is
only
one way
to
insert
the connector.
TELEPHONE CABLE
\_
ACOUSTIC
COUPLER PLUG
ACOUSTIC COUPLER JACK
5)
You
are
now
ready
to
initialize
the
modem.
Begin from
the
DOS
prompt "A:" While
holding
down
the Ctrl
and
Alt keys,
press the Ins key. This
will
bring
up
the
Tandy
1400
LT
Set
Up
Menu.
6)
Press the
F4
key
to highlight the
RS232C
/
Internal
Modem
option. Press the
right
arrow key
to highlight
MODEM.
Press
ENTER.
7)
Press the
F5
key
to highlight
the Direct
Modem
/
Acoustic
Coupler
option. Press the arrow keys
to highlight
DIRECT
if
you
will
be connecting
the
modem
directly to
the
phone
line
or to
ACOUST
if
you
will
be
using the
Acoustic Coupler.
Press
ENTER
and
then escape
to
return
to
DOS.
8)
You
are
now
ready
to
use
the
modem.
Note
that
you
do
not
need
to reinitialize
each
time you use the
modem.
However,
2-5