____
LEAR
SIEGLER,
INC.
DATA
PROOUCTS
D~vl~iON
CONTROL
AND OPERATORS
CODES
CHART
CONTROL
CODE
HEX
FROM
HOST
FROM
KEYBOARD
CODE
OPERATION
ENC
@IillI]
05
Causes current active answerback message
to
be
transmitted
to
the host and displayed
if
terminal
is
in
hallf-duplex mode.
BEL
ICTRL
@]
07
Sounds audible tone
in
video display terminia!.
BS
ICTRL [B]
08
Backspace.
Moves
cursor one column
to
the left.
LF
ILINE FEED I
or
OA
Line
Feed.
Moves
cursor down one row and remains
in
ICTRL IJ I
the same column.
VT
ICTRL 0
OB
Upline.
Moves
cursor up one row and remains
in
the
same column.
ICTRL
I::IJ
FF
DC
Forespace.
Moves
cursor one column
to
the right.
CR
IRETURN I
or
00
Carriage Return.
Moves
cursor
to
the first column of the
ICTRL IMI
current row
SO
ICTRL@]
OE
If
set-up mode feature 50/51 set
to
GATE,
lenables
gated
extension port and passes
CT
RL N through the extension
port.
If
set-up mode feature
SO/51
set to
LOCK,
unlocks
key
board (from host only).
ICTRL
@]
SI
OF
If
set-up mode feature
SO/51
set
to
LOCK
21nd
KEY·
BOARD
LOCK
is
enabled, disables keyboard and
passes CTR L 0 through the extension port.
If
set-up mode feature 50/51 set
to
GATE, disables
extension port.
I
ICTRL 0
I
SUB
1A
Clears screen to
fill
character selected
in
thE~
set-up mode,
unless clear screen
is
disabled
in
set-up mode.
ESC
IEscl
or
§Eill)
1B
Command lead-in.
}CTRL
I
HOME
1
RS
1E
Moves
cursor to home position.
A-2