____
LEAR
StEGLER,
INC.
DATA~ODuCnDt~S'ON~~~~-·~~~~~~~~~~~~~-~-
Two
key
operation
moves
the
cursor
one
space in the specif,ed
direction
or
incrementally
in
the
specified
direction,
as
long
as
keys are
depressed, if
auto
repest is enabled in
aet·up
mode Character
under
cursor,
or character passed over by cursor
ere not erased
\
BACKSPACE
DOWNLINE
UPLlNE
FORESPACE
ICi';
]
IC[TR~'IK
I
I
LINE:
FEED Imoves cursor
to
same
column
position
of next
lower
Ime
when
cursor
control
is
enabled
from
the set-up mode If cursor on bot1or;
line,
entire
display scrolls
upward
one
line end
cursor
remains
stationary
Wher1 cursor
control
IS disabled
from
the
set-up mode all data
entry
IS on
benoIT! line.
entire
display serollf>
upward
one line and cursor remains
stationary
I
RUB]
transmits
DEL (RUBOUT)
character
to
the
host
CJ;',~iJ:C·
Cursor does not advance after typing
I
RUB
J
M.y
be used by host
as
8
character erase
CodE~
f'RIfU'R"Nl
moves cursor to the first
character POSition
In
the line
containing
cursor
or
the
next line if
newline
is
eNlbled
in
set-up
mode If
Olspleyed Space is set to Advance
end Return key is set
to
CR
in
set-up
mode, apace key
is
nondestructive
between
return
and subSeQuent line
feed Cursor can
be advanced, space
codes do not override characters
until
line
feed is executed
IREPEAT I
allows
cheracters or
control
functions
to
be r,apeated at 15
per second if pressed
simultaneously
with
the
repeat key If
auto
repeat is
enabled
In
set-up, all keys become
auto-repeating
and
the
repeat key
does not have to
be used The repeat
rate is reduced to
the
trt!lnsmission
rate If
the
ADM
3A
is
opersting
at a
baud rate less
than
300
baud
IHOME Ityping I
CTRll
HOME I moves
cursor
to
first
character position
(upper
le11
corner)
when
curlKlr
control
is
enabled
from
the
Nt-up
mode
I
HERE
IS
I key is operational
only
if
there
is an answerback
meuape
programmed
through
set-up.
When
typed, key
trensmits
an tdentrl,catior.
message. The message
is
di&pl.yed
In
half-duplex
IBREAK Icauses the
transmit
dete
line
to
go positive (spacing
.tate)
for
350
ms. I
sRIFTIBREAk
I
gener.tes
a
spacing l18te
as long as the keys are
depressed.
CLEAR
IS
oper.tionel
only wher,
SHin
ke
is
held down.
SHin
CLEAR caUNS datll to be
erased
from
screen end from
dlsple,
memory
All
80
x 24 character
positions are
filled
with
the currentl.,.
selected
"fill"
code Performs
h.rd
reset
Figure 3-1.
ADM
3A
Standard
Keyboard
Operational
Characteristics (continued)
3-3
To Next Page
Loading...