-
LEAR
SIEGLER,
INC.
DATA PRODUCTS DIVISION
Table
3-4.
Personality
Mode
Functions
·Can
be
any
hex
character
OO-FF.
PARAMETERS
DEFAULT
(DISPLAYED
AS) SETTINGS
DESCRIPTION
FILL
20·
The
fill
character
is
the character that the display
is
filled
with
on a clear
screen
from
the keyboard
or
host.
TURNAROUND
00·
The turnaround character
is
the character which modulates
the RTS during coded turnaround
protocol
in half duplex. A
null (00 hex) does nothing,
Le.,
RTS
is
neVler
dropped.
XON
11•
The XON character
is
sent
to
the host
as
a handshake protocol
to
inform
the host
that
the terminal
is
able
to
receive more
data,
If
the XON
is
set
to
00 hex (null), then
it
is
disabled.
XQFF
13"
The
XOFF
character
is
sent
to
the host
as
a handshake pro·
tocol
to
inform
the host that the terminal
input
buffer
is
nearly
full
and may soon overrun.
If
the
XOFF
character
is
set
to
00
hex (null), then
it
is
disabled.
I
rCTRL[[]
(press
I
CTRL
I
and
enter
rn
simulta.neously) while in set-up mode.
Note
There is no
immediate
visual display
to indicate the
save
function is
performed.
To
determine whether the
values
have
been sa
ved
enter set-up
mode
again
and
check
each
parameter.
3.3.5 Enter
Perlonallty
Mode
The eet-up mode also allows
the
terminal's
personality entries to be programmed. While the
terminal
is
in
the
8et-up mode,
enter
the
personality
mode by entering I
cfRL!E.
To
program
the
terminal
personalities,
the
hexadecimal
equivalent
for
the
characters
are
listed
in
Table
3-4,
above.
Hex
characters
DC
through
FF
may
be
entered
as
upper- or lower-case
letters
but
will
be displayed
as
upper case.
To
display
the
next
personality, preS8
lCTRLII].
To back up
and
display
the
previous function,
press
ICTRt]Jg. After all
parameters
have
been
viewed,
the
terminal
returns
to the first
personality
~arameter.
To exit
the
personality
mode, press
SHIFT
I
SETUP
).
3-10
3.3.6 Enter
Anlwerback
Programming
Mode
The
answerback
programming
mode
is
accessible
in
the
set-up mode by aimultan,
eo
us
b'
pressing
ICTRL
~
keys.
The
answerback
message
may
then
be programmed on line
24,
i.E!.,
the
8tatusline.
Thirty-two bytes
can
be
prclgrammed
into
answerback.
All
charactelrs
typed
are
programmed
into
the
answerback
message.
As
an
option,
the
answerback
Dlessage
may
be
saved in NVM. Answerback prosraID mode is
terminated
by entering ISHIFTURETURl'
I.
The
answerback
message is progralIllmable through
the
8et-up mode
and
defaults
to
null (OFF).
Pressing
the
IRERE
I§
Ikey or r&ceiving
an
ENQ
from
the
host
or
the
command
cOlotrol
C8U&eS
the
answerback
message
to
be
tran8mitted to
the
host
and
to
be
displayed
if
the
terminal
is
in
half·
duplex mode.
Note
If
the
answerback
memorJI
.torage
option is
not
installed, the message is
programmed
but will be volatile
and
will default
to
null
upon power-up.
To display
the
entire message without destroying
it, hold down
(SHIFT
I key and
[SETUP
I keys
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