Wyse WY-75 Quick Reference Manual

Page 1
Page 2
PUBLICATION HISTORY Date
04-84 07-84
Edition Notes
Preliminary. First edition.
PUBLICATIONS
No.
Title
88-021-01 WY-50® Display Terminal Maintenance Manual
COPYRIGHT NOTICE
Copyright © 1984,
Wyse®
Technology. All rights reserved worldwide. No
part
of
this publication may
iJe
reproduced without the express written
permission of Wyse Technology.
TRADEMARKS
Wyse and WY
-75®
are registered trademarks
of
Wyse Technology.
DEC VT-52®,
VT-IOO®,
VT-B2®, and VT-220® are registered trademarks
of
Digital Equipment Corporation.
Page 3
WY-7S® DISPLAY TERMINAL QUICK-REFERENCE
GUIDE
Wyse No. 880026-01
Page 4
SAFETY WARNING
The terminal power cable
is
supplied with a safety ground. Do not use the terminal with an ungrounded outlet. Disconnect the power cable from the termi­nal before removing the top cover for any reason.
Dangerous voltages are present when the terminal
is
on and may remain after the
power
is
off. Be extremely cautious. Do not work alone.
The internal phosphor
of
the
CRT
(cathode ray tube)
is
toxic. Wear safety goggles
and rubber gloves whenever the CRT
is
handled. If the tube breaks, exposing skin
or
eyes to the phosphor,
immediat~ly
rinse the affected area with cold water and
consult a physician.
DISCLAIMER
No representations
or
warranties are made regarding the contents
of
this docu-
ment, and any implied warranties.
or
fitness for any particular application are
disclaimed. The specification and information are subject to change without prior notification.
The right to revise this document without obligation to notify any person or organization
is
also reserved.
FCC NOTICE
WARNING:
This equipment generates, uses, and can radiate radio
frequency energy and
if
not installed and used in accordance with the
instruction manual,
may cause interference
to
radio communications.
It
has been tested and and found to comply with the limits for a Class A computing device pursuant to Subpart J
of
Part
15
of
FCC Rules, which are designed to provide reasonable protection against such interference when operating in a commercial environment. Operation
of
this equipment
in
a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to
correct the interference.
Only devices certified to comply with the limits for a Class A computing device may be attached to this equipment. Operation with non-certified device(s)
is
likely to result in interference to radio and TV reception.
This equipment is intended for commercial use only and is not suited for operation in class B environments.
The use
of
shielded
I/O
cables
is
required when connecting this equipment
to
any and all optional peripheral or host devices. Failure
to
do
so
may
violate FCC rules. .
ii
Page 5
CONTENTS
Reference
Page
Introduction Installation
................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
2
Power On/Off
.................................................
3
Setup
Parameters
..............................................
4
Non-setup
Parameters
...........................................
9
Escape Code Sequences
.........................................
10
WYTLOAD Message Field Attribute Character Sequences
.............
20
ATS
(VT-52) Escape Sequences Supported
.........................
23
Recognized Control Characters
...................................
25
Mode Display Labels
...........................................
26
Special Key Functions
..........................................
27
Graphics Characters
............................................
35
Command Guide
...............................................
36
Baud Rate Selection
............................................
45
Connector Pin Assignments
......................................
46
Contents iii
Page 6
iv Contents
Page 7
INTRODUCTION
To
use this guide effectively, you should already
have
a hasic
working
knowledge
of
ANSI
alphanumeric
terminals such as the
DEC
VT-IOO.
WY-7S VIDEO DISPLAY TERMINAL
Introduction 1
Page 8
INSTALLATION
Please read the following procedures and precautions before turning on the terminal.
1.
If
you have not already unpacked the terminal, carefully remove it from the container. Save all packing materials in case the terminal must be shipped or stored.
Caution: Sharp instruments should not be used
to
open the container.
Immediately notify the transfer company, if there
is
any damage.
2.
Place the terminal on any sturdy table or desk.
3. Set the
ON/OFF power switch on the front
of
the video module base
to
OFF
by pushing the bottom
of
the switch.
4. Connect the keyboard cable to its receptacle on the video module base.
5. First connect the power cord to its receptacle on the video module base. Then plug it into a nearby three-pronged, grounded electrical outlet.
6. Connect the host computer communications cable
to
the modem port (see
"Connector Pin Assignments").
Note: All the connectors are keyed so that connections can only be made
in
the correct way.
The WY-75 has a female RS-232C connector that requires a male RS-232C
connector on the host interface cable. This
is
opposite the
VT-lOO
connectors.
7. Connect the printer communications cable, if required, to the auxiliary port.
2 Installation
Page 9
POWER ON/OFF
After verifying that the terminal
is
properly installed, you are ready to proceed.
I. Turn on the terminal by pushing the top half
of
the ON/OFF switch.
2. Listen for
an
immediate beep. This indicates the power
is
on.
3. Watch for the cursor to display
in
the upper left-hand corner
of
the screen.
If the CRT were warm, you would first see the screen flash several display patterns as the power-on self test
is
run.
4. Adjust the screen brightness with the thumbwheel intensity control on the front lower right-hand corner
of
the video module. Turn it downward for
high contrast and upward for dim.
5. Swivel the video module left or right and tilt it
up
or down, until you find
your personal comfort level. The recommended height for the center
of
the screen
is
10
to 20 degrees
below eye level. The keyboard should
be
at
or
below elbow height.
6. To shut
off
the terminal, just push the bottom half
of
the ON/OFF switch.
Power On/Off 3
Page 10
SETUP PARAMETERS
The first time the terminal
is
turned on, a default setup controls the way it operates for many variables called parameters. You can accept the default setup or choose one
to
match your application program.
Whenever the parameters are changed, you can save the new choices
in
non-
volatile memory so they will be in effect the next time the terminal
is
turned on;
or you can easily return to the default setup, if necessary. Caution:
Upon entering the setup, although screen data
is
preserved, all data
received from the host computer and any unprocessed data
in
the datacomm
buffer
is
lost.
1.
Press
SET
UP to display the configuration fields.
2.
Press
SPACE
(BAR) to display the next selection for a parameter field.
3.
Press ~ (CURSOR RIGHT) to select the next field on the right.
4.
Press
....
(CURSOR
LEFf)
to select the next field
on
the left.
5.
Press.
(CURSOR DOWN)
to
display the next level
of
fields.
6.
Press.
(CURSOR UP)
to
display the previous level
of
fields.
7.
Press
BREAK
to
display the default selections for all the parameters
of
the
currently displayed field level.
8.
Press
ENTER
to
display the selections that were last saved for
all
the
parameters of the currently displayed field level.
9.
Press
SET
UP.
SA
VE
CHANGES FOR
POWER-ON?
displays.
10.
Press Y or N to save changes in the setup, or go
to
instruction
11
or 12.
A.
If
you press Y, all changes, including function key definitions for F6
unshifted through F15 unshifted, are saved for the next power-on. The screen blanks for two
to
five
seconds.
B.
If
you press N,
no
changes are saved in memory, but the terminal
operates with the current parameter selections. The next time the terminal
is
powered on the setup is the same
as
it was
before these changes were made.
II.
Press
SET
UP
to
return
to
level 1 of the setup parameters.
12.
Press
BREAK
to set all the parameters
to
the default setup.
4 Setup Parameters
Page 11
FIELD LEVEL I
I Newlinc:OFF
II
Wrap:ON
II
Rcpcat:ON
II
Attributc:DIM I
[Margin
bcll:OFF
II
Mode: ANSI I
Parameter
Newline
Wrap
Repeat
Attribute
Margin bell
Mode
FIELD
LEVEL
2
Selections
OFF ON
ON OFF
ON OFF
(default)
(default)
(default)
DIM (default) INVERSE UNDERLINE
OFF ON
ANSI
ATS
(default)
(default)
I Parity:OFF
II
Local echo:OFF
II
Modem port speed:9600 I
Parameter
Selections
Parity
OFF (default) ODD
EVEN
Local echo
OFF
(default)
ON
Explanation
RETURN
sends
CR LF when ON, CR when OFF.
Character wrap
at
end
of
line.
Key repeat.
Enhanced character
attribute.
Warning bell before the
right margin.
Compatible terminal
mode: ANSI
is
VT -100 type:
ATS
is
VT-S2 type.
Explanation
Parity type.
Display
of
keyboard data:
OFF
for full duplex:
ON for half duplex.
Setup
Parameters
5
Page 12
Parameter
Modem port speed
FIELD LEVEL 3
Selections
9600 (default)
19200
38400
50
75
110
134.5
150 300 600
1200
1800 2000 2400 4800
Explanation
Modem port baud rate.
I Handshake:XON/XOFF
II
Data bits:8
II
Aux port speed:9600 I
Parameter
Handshake
Data bits
Aux port speed
6
Setup
Parameters
Selections
Explanation
XON/XOFF
(default) Modem port handshake
DTR protocol.
OFF
8 (default) 7
9600 (default)
19200
110
134.5
150 200 300 600
1200
1800 2000 2400
3600 4800
7200
Code length.
Auxiliary port baud rate.
Page 13
FIELD LEVEL 4
I Scrcen:DARK I
[CDfum;;;;JillJ
I CRT savcr:OFF
II
Cursor:BLlNKING BLOCK I
Parameter
Screen
Columns
CRT
saver
Cursor
FIELD LEVEL 5
DARK LIGHT
~O
132
OFF
ON
Selections
( default)
(default)
(default)
BLINKING
BLOCK
(default)
STEADY
BLOCK
BLINKING
UNDERLINE
STEADY
UNDERLINE
OFF
Explanation
Background display
on screen.
Screen width
in
columns.
Screen
saver
feature.
Cursor
type and
attribute.
I Shifted
3:#
II
Test:OFF I
Parameter
Shifted 3
Test
Selections
#
£
OFF
ON
(default)
(default)
Explanation
23H key code character.
Diagnostic
self
test
(requires loopback
plugs; reinitializes nonvolatile memory). To
exit. press and hold
SETUP.
FIELD LEVELS 6 TO
21
~/~j~/~/~/~/IFI21/IFI31;~/IFI51/~;
IF
6sl;
IF
7sl;
IF
8s1 • IF
9s1
! IFlosl
Key Label
F 6 F 7
Explanation
Enter
up to 16 characters with each field to
define the corresponding function key.
Type
exactly the
command
sequence
you wish
to be sent by the function key.
The
cursor marks
Setup
Parameters
7
Page 14
Key Label
F 8 F 9
FlO
Fll
Fl2 Fl3 Fl4 F15 F16
F
6S
F
7S
F
8S
F
9S
FIOS
FIELD
LEVEL
22
ITT
column 9
17
T
25
Explanation
the end
of
the character string. Do not press
RETURN
at the end
of
the character string
unless you want a carriage return
as
the last
character in the sequence.
Control characters display
as
their related graphic
character (see
"Graphics Characters").
Only the definitions for un shifted function keys
F6 to
Fl5
are saved in nonvolatile memory if
the setup
is
saved
by
pressing Y (see instruction
IO-A
above).
Temporary, not saved in nonvolatile memory. Shifted
F6. Temporary, not saved in nonvolatile
memory.
Shifted F7. Temporary, not saved in nonvolatile
memory.
Shifted F8. Temporary, not saved in nonvolatile
memory.
Shifted F9. Temporary, not saved in nonvolatile
memory.
Shifted
FlO. Temporary, not saved in nonvolatile
memory.
T T
T
T
T
TI
33
41
49 57
65
73
Explanation
The t-bars mark the default tab stops. For reference, the cursor column dis-
plays in a message field in the top row.
To
move the cursor, press ~ (CURSOR RIGHT) or
.....
(CURSOR LEFT).
To
clear all tab stops, press
DELETE.
To
clear an individual tab stop, press SPACE (BAR).
To
set a tab, press T.
To
restore the default tab stops, press
BREAK.
8 Setup Parameters
Page 15
NON-SETUP PARAMETERS
Although not accessible
in
the setup, the following parameters are also saved
in
nonvolatile memory according to their current status
at
the time the setup
configuration
is
saved.
Parameter
Key click
Scrolling rate
Status line display
Width-change clear
Explanation
Press
CTRL
and
SHIFT
with
ENTER
to toggle
the key click feature
OFF
and ON (default).
Press
CTRL
with'"
(CURSOR UP) to scroll
faster.
Press
CTRL
with T (CURSOR DOWN) to
scroll slower.
Jump scroll: I row at
a time (default) Smooth scroll (il 8 rows per second Smooth scroll (il 4 rows per second Smooth scroll
(iL
2 rows per second
Smooth scroll
((10
I row per second
Press
CTRL
with ~ (CURSOR RIGHT) to tog-
gle the display
of
the local and host computer
message fields
in
the top row OFF and ON
(default).
Enter the block mode by pressing
BLOCK
and
type
ESC
[ 35
J(L)
for ON (default). Then exit
the block mode
by
pressing
BLOCK
again.
Enter the block mode
by
pressing
BLOCK
and
type
ESC
[ 35 h for OFF. Then exit the block
mode by pressing
BLOCK
again.
When
ON, the screen clears whenever the screen
column width
is
changed.
Non-setup
Parameters
9
Page 16
ESCAPE CODE SEQUENCES
The following table briefly describes the actions perfonned by the WY-75 tenni-
nal when it receives
ANSI mode escape code sequences. Also listed
is
the ANSI, DEC, or WYSE private mnemonic for the command. WYSE mnemonics begin with
WY.
DEC mnemonics begin with DEC. All others are ANSI mnemonics.
Within the escape code sequence, parameter values are noted within angle brack­ets (e.g.,
<PO>
is
the first parameter; Pi signifies any legal parameter value).
Sequence Default Mnemonic Action
ESC
))
(space) WYID Reports the Wyse product
number to the host computer (sends 75
CR).
ESC,
WYDELAY
Delays processing for
approximately
250
milliseconds.
ESC 5
WYXCH Transmits the character at
the cursor address.
ESC 7 DECSC
Saves
the cursor position, attribute, wrap flag, character sets, and origin mode status.
ESC 8
DECRC
Restores the previously
saved cursor position, attribute, wrap flag, character sets, and origin mode status.
ESC =
DECKPAM Turns on the keypad
application mode.
ESC > DECKPNM Turns off the keypad
application mode.
ESC D
IND Moves the cursor down
one row, scrolling the screen up at the last
row.
ESC E
NEL Moves the cursor to the far
left column
of
the next
row,
scrolling the screen
up
at the last row.
10
Escape
Code
Sequences
Page 17
Sequence
Default
Mnemonic
Action
ESC
H HTS
Sets a tab stop at the
current cursor location.
ESC
M
RI
Mo\
cs the cursor up one row. scrolling the screen down at the
first row.
ESC
Z
DEClO
Identi tics the terminal.
(sends
ESC
[ ? I ; 0 c).
Note: This
is
the same as
the
VT~
100 without
AVO
(advanced video option).
ESC
c RIS Reinitializes the terminal.
When XON/XOFF
hand~
shaking
is
active. an
XON (DC
1)
character
is
sent upon completion.
ESC!
P
DECSTR
Resets all the terminal
modes. When
XON/XOFF
handshaking
is
active. an
XON
(DCI)
charaCter
is
sent upon completion.
ESC [ <PO>
A
1
CUU
Moves the cursor up
PO
rows.
ESC [ <PO>
B I
CUD
Moves the cursor down
PO
rows.
ESC [ <PO>
C I
CUF
Moves the cursor right
PO
columns.
ESC [ <PO>
D I
CUB Moves the cursor left
PO
columns.
ESC [ <PO>
E I
CNL
Moves the cursor down
PO
rows and to column I.
ESC [ <PO>
F I
CPL
Moves the cursor up
PO
rows and to column I.
ESC [ <PO>
G I
CHA
Moves the cursor to
column
PO.
ESC [ <PO>;
I
CUP
Moves the cursor to row
<PI>
H
PO.
column
PI.
Escape Code Sequences
II
Page 18
Sequence Default Mnemonic Action
ESC [
<PO>;
I
HVP
Moves the cursor to row
<PI>
f
PO,
column
PI
(equiv-
alent to CUP).
ESC [
<PO>
J
0
ED Erases data in the screen.
~
PO
= 0
Erase from cur-
sor to end.
Erase from begin-
ning to cursor.
2
Erase all.
ESC
[<PO>
K
Q
EL
Erases data in the cursor
row.
PO
= 0
Erase from cur-
sor to end.
Erase from begin-
ning to cursor.
2
Erase all.
ESC
[?
<PO>
J
0
DECSED
Erases only normally
enhanced data in the screen.
PO
= 0
Erase from cur-
sor to end.
Erase from begin-
ning to cursor.
2
Erase all.
ESC
[?
<PO>
K
0
DECSEL
Erases only normally
enhanced data in a row.
PO
= 0
Erase from cur-
sor to end.
Erase from begin-
ning to cursor.
2
Erase all.
ESC
[<PO>
@
I ICH
Inserts
PO
blank characters beginning at the cursor column.
ESC
[<PO>
L
I
IL
Inserts
PO
blank rows be­gining at the cursor row.
ESC
[<PO>
M
I DL
Deletes
PO
rows beginning
at the cursor row.
12
Escape eQde Sequences
Page 19
Sequence
Default Mnemonic Action
ESC [
<PO>
P
I
DCH
Deletes
PO
characters begin-
ning
at the cursor col umn.
ESC [
<PO>
X I ECH
Erases
PO
characters begin-
ning
at the
cursor
column.
ESC [ 0 c
DA Transmits the active termi-
nal attributes (sends
ESC
['!I;Oc).
ESC [
<PO>
g
()
TBC
Clears
tab stops.
PO
= 0
Clears the tao
stop at the cursor
column.
3
Clears all tao
stops.
ESC [
<PO>
I 0
CHT
Tabs the
cursor
forward
PO
tab stops.
ESC [
<PO>
Z 0
CBT
Tabs the
cursor
backward
PO
tab stops.
ESC [
<PO>;<Pl>;
SM
Turns on the terminal
...
<Pn>
h
modes (sec below) .
ESC [
<PO>;<Pl>;
RM
Turns
off
the terminal
...
<Pn>
I(L) modes.
Terminal modes (Pi) arc:
(+)
GATM
Pi
=
Transfer enhanced
data
mode
(-)
KAM 2 Keyboard lock
mode
(-)
CRM
3
Monitor
modc
(-)
IRM 4 Insert
character
mode
(+)
ERM
6
Clear
enhanced
data
mode
(0:)
SRM
12
Local
echo
dis-
able
mode
(-)
FEAM
13
Disable control
execution mode
(+)
TTM
16
Cursor
transfer
termination mode
(*)
LNM
20
Newline
mode
(-)
DECCKM
?I
Cursor
key mode
Escape Code Sequences
13
Page 20
Sequence
Default Mnemonic Action
(*)
DECANM
?2
ANSI mode
Note: When
OFF,
ATS
mode
is
enabled.
(*)
DECCOLM
?3
132-column mode
(*)
DECSCLM
?4
Smooth scroll
mode
(*)
DECSCNM
?5
Reverse screen
mode
(-
)
DECOM
?6
Origin mode
(*)
DECAWM
?7
Character wrap
mode
(*)
DEC ARM
?8
Auto repeat mode
(-
)
DECEDM
?1O
Block mode
(-
)
DECPFF
?18
Print form feed
mode
(+
)
DECPEX
?19
Print full screen
mode
(+
)
DECTCEM
?25
Enable cursor
mode
(-
)
WYDSCM 30 Display disable
mode
(+
) WYSTLINM
31
Status line display
mode
(*)
WYCRTSAVM 32 CRT saver mode
(*)
WYSTCURM
33
Steady cursor
mode
(*)
WYULCURM 34 Underline cursor
mode
(-
)
WYCLRM
35
Width change clear
disable mode
( -
):
Off at power-on or after a reset.
( +
):
On at power-on or after a reset.
(*): Value read from nonvolatile memory at
power-on or reset.
All parameters which follow a question mark (?)
embedded
in
the parameter list are treated
as
if they
were immediately preceded
by
a question mark (?).
For example,
ESC [ 1 ; ?3 ; 4 h performs the same
function
as
ESC
[ 1 ; ?3 ; ?4
h.
A maximum
of
16
modes can
be
changed with one
sequence.
With control execution disabled, only
ESC c and
ESC [ 13 I(L) are acted on.
14
Escape Code. Sequences
Page 21
Sequence Default Mnemonic Action
ESC [
<PO>
i
0
MC
Controls media copy
operations.
PO
= 0
Copy
the entire
screen display to
the auxiliary
(printer) port.
2 Copy the entire
screen display to the modem (host) port.
4 Disable the trans-
parent passthru print mode.
5 Enable the trans-
parent passthru print mode. Only ESC c and
ESC [ 4 i are
acted on.
')1
Copy
the cursor row to the auxil­iary (printer) port.
73
Copy
the cursor row to the modem (host) port.
?4 Disable the copy
passthru print mode.
'15
Enable the copy
passthru print mode.
ESC [
<PO>;
0
SGR
Sets the video attributes
<PI>;
...
see
WYNNAT
for definition
<Pn>m
of
the enhance attribute).
Pi = 0
Normal
Non-O Enhance
Characters in the graphics set
always have the normal attribute, but the line­drawing characters are always treated as enhanced for purposes
of
clear and
transfer protection.
Escape Code Sequences 15
Page 22
Sequence
Default
ESC [ <PO>
n o
ESC
[<PO>·p
0
16
Escape Code Sequences
Mnemonic
Action
DSR
Requests a status report.
WYFDAT
PO
= 5 Reports the status
of
a device (sends
ESC
[ 0 n
if
the
tenninal is
OK
and ready).
6 Reports the cursor
position (sends
ESC
[<PO>;
<PI>
R for
cursor at row
PO,
column
PI).
?15 Reports the printer
status (sends
ESC
[ ? 10 n
if
the printer is ready and
ESC
[ ? 11 n
if
it is not ready).
Begins a field attribute at the
cursor location.
PO
= 0 Normal
1
Dim
2 Blink
3 Blink dim
4
Blank
5
Blank dim
6 Blank
7 Blank
dim
8 Underline
9
Underline
dim
10 Underline blink
11
Underline blink dim
12
Underline blank
13
Underline blank
dim
14
Underline blank
blink
15
Underline blank
blink dim
16
Inverse
17
Inverse dim
18
Inverse blink
19
Inverse blink
dim
Page 23
Sequence Default
ESC
[<PO>;<PI>;
0
...
<Pn>
q
ESC [
<PO>;
<PI>
r
ESC
[s
o
Mnemonic
DECLL
Action
20
Inverse blank
21
Inverse blank
dim
22
Inverse blank
23
Inverse blank
dim
24
Inverse underline
25
Inverse underline
dim
26
Inverse underline
blink
27
Inverse underline
blink
dim
28
Inverse underline
blank
29
Inverse underline
blank dim
30
Inverse underline
blank blink
31
Inverse underline
blank blink
dim
A field attribute occupies a
space and has effect to the
end
of
the screen
or
the
start
of
another field attri­bute. Field attributes should not be used in reverse screen mode.
Controls
the simulated
LEOs
in the message field line .
Pi = 0
I
2
3
4
Ll
to L4
OFF
Ll
ON
L2
ON
L3
ON
L4
ON
DECSTBM
Defines a scrolling region.
WYSC
PO
= beginning row
number
PI
=
ending
row
number
If
<PI>
is 0 or
absent, it
defaults to
24.
Saves
the
cursor
position, at­tribute, wrap flag, character sets,
and
origin
mode
sta-
tus (equivalent to
DECSC).
Escape Code Sequences
17
Page 24
Sequence Default
Mnemonic Action
ESC [
<PO>
t
0
WYNNAT
Defines the enhance attri-
bute (see SGR,
non-O).
PO
= 0
Dim
I Inverse
2 Underline
ESC
[u
WYRC
Restores the previously
saved cursor position,
attribute, wrap flag, char-
acter sets, and origin mode status (equivalent to
DECRC).
ESC
#3
DECDHL
Enables double-wide char-
acter emulation.
ESC
#4
DECDHL
Enables double-wide char-
acter emulation.
ESC # 5
DECSWL
Disables double-wide char-
acter emulation.
ESC
#6
DECDWL
Enables double-wide char-
acter emulation.
ESC
#8
DECALN
Displays the screen align-
ment pattern (all Es).
ESC
(0
SCS
Changes the
GO
character set to the standard graphics set.
ESC
(A
SCS
Changes the
GO
character
set to the
UK set.
ESC
(B
SCS
Changes the
GO
character
set to the standard
US
ASCII set.
ESC)
0
SCS
Changes the G I character
set to the standard graphics set.
ESC)
A
SCS
Changes the G
I character
set to the
UK set.
ESC)
B
SCS
Changes the G I character
set to the standard
US
ASCII set.
18 Escape Code Sequences
Page 25
Sequence
ESC
[>
<TC>
<delim>
<TO>
<Tl>
...
<Tn>
<delim>
Default Mnemonic
WYTLOAO
Action
Loads text (executable only
from the host computer).
Where TC
is
+ to - (host
message field text):
+
Top
row
(up to 39 characters for
HO-column screen;
67 characters for
I 32-column screen) Unshifted bottom row
(up to
78 characters
for HO-column screen;
130 characters for l32-column
screen) Shifted bottom row (up to
78 characters
for
SO-column screen;
130 characters for
I 32-column screen)
Where TC
is
a to p (func-
tion key data strings for
F6
to F21, up to
16
characters
each):
a
F6
b F7 c F8
d F9
e FlO f
Fll
g
F12
h
F!3 Fl4
j F15
(HELP)
k
F16 (DO)
I Shift F6
(F17)
m
Shift
F7
(FIS)
n Shift F8
(F19)
0
Shift F9
(F20)
p
Shift FlO (F21 )
Escape Code Sequences
19
Page 26
WYTLOAD MESSAGE FIELD ATTRIBUTE CHARACTER
SEQUENCES
The following field attributes can be initiated
in
the host message field and the function key label fields by including the indicated character string in the WYTLOAD text field.
So
is
the
OEH
(hex) control character, and
SI
is
the
OFH
(hex) character. Including the
So
character in the text string of a host message field definition
string causes the next character in the string
to
have its high bit set. This enables the enhance attribute for normal characters and starts a field attribute for control characters. Sequences for generating field attributes are listed in the following table.
Including the
SI
character in the text string causes the next character in the string to be shifted to the control region. For the host message field, this has the effect of
displaying a character from the special graphics set.
Field Attribute Characters
Normal
So
SI
@
Dim
So
Sr
A
Blink
So
Sr
B
Blink dim
So
sr
C
Blank
So
sr
D
Blank dim
So
sr
E
Underline
So
Sr
H
Underline dim
So
sr
I
Underline blink
So
Sr
J
Underline blink dim
So
sr
K
Underline blank
So
sr
L
Underline blank dim
So
sr
M
Underline blank blink
So
sr
N
Underline blank blink dim
So
sr
0
Inverse
So
sr
p
Inverse dim
So
Sr
Q
Inverse blink
So
Sr
R
Inverse blink dim
So
sr
S
Inverse blank
So
sr
T
Inverse blank dim
So
sr
U
Inverse underline
So
Sr
X
Inverse underline dim
So
Sr
Y
Inverse underline blink
So
sr
Z
Inverse underline blink dim
So
sr
[
Inverse underline blank
So
sr
\
Inverse underline blank dim
So
sr
]
Inverse underline blank blink
So
sr
"
Inverse underline blank
blink,
dim
So
sr
-
20
WYTLOAD Sequences
Page 27
Examples:
I.
ESC
o (space)
So
S,
= IBH
= 20H
=
OEH
=
OFH
Load the unshifted function keys labeling line with eight function key labels,
written as F J through
F8,
with the F2 field inverse and all other label fields
inverse dim:
ESC [
>
.
/
So
SI
Q
~
~ ~
F
~
~
~
So
SI
P
~
~
~
F 2
~ ~ ~
So
S,
Q
~
~
~
F
3
~ ~ ~
So
SI
Q
~
~ ~
F 4
~ ~
~
So
SJ
(W~
b
~ ~
So
SI
Q
~
~
~
F
5
~ ~ ~
So
SI
Q~
~
~
F
6
~ ~
~
So
SI
Q
~
~ ~
F 7
~ ~ ~
So
SI
Q
~
~
~
F 8
~
~
~
So
SI
eciJ
/
For
clarity, the sequence has been broken into segments, but
it
should be
read as one entire line.
The
segment following the one for F4 provides extra spacing midway on the
screen and thus centers the display
of
the label fields.
2.
Clear
the entire unshifted function keys labeling line:
ESC [ > , ! /
3. Load the un shifted
F6
definition as HELLO
USER.SYS
CR:
ESC [ > a / H
ELL
0 ~ USE
R . S Y S SI M /
Any ASCII character
except
NUL
(DOH),
DEL
(7FH), and DC I
(II
H)
and
DC]
(I3H)
if
XON/XOFF handshake
is
enabled, can
be
included
in
the data string.
However,
So
and
SI
are interpreted in the special way as indicated above. Any
other
ASCII
character
which
is
not used elsewhere
in
the string can be used as
the delimiter.
Therefore, thc last example could have hccn performed using the
sequence:
ESC [ > a '! H
ELL
0 ~ USE
R . S Y S
CR
?
where
CR is the carriage return character ODH.
WYTLOAD Sequences
21
Page 28
All text positions
in
a field which are beyond the last defined character position
are cleared. If the shifted function keys labeling line
is
not defined, the unshifted
function keys labeling line displays regardless
of
the
SHIFT
position.
All keyboard keys except
SET
UP are ignored while the WYTLOAD sequence
is
being received.
22 WYTLOAD Sequences
Page 29
ATS (VT -52) ESCAPE SEQUENCES SUPPORTED
When the WY -75
is
in
ATS mode, the following escape sequences are recog-
nized.
Upon entering the ATS mode, the active character set
is
reset, but the
active terminal modes are unaffected.
Sequence
ESC A ESC B ESC C ESC D ESC F ESC G ESC H
ESC I
ESC
J
ESCK
ESC V
ESCW
ESC X ESC
Y
<row>
<col>
ESC Z
ESC]
Action
Moves the cursor up one row. Moves the cursor down one row. Moves the cursor right one column. Moves the cursor left one column. Selects the graphics character set. Selects the standard
US
ASCII character set.
Moves the cursor to the home position: row I
column I
of
the screen display.
Moves the cursor up one row and scrolls if at
the top row (reverse line feed).
Erases from the cursor location to the end
of
the screen.
Erases from the cursor location to the end
of
the line.
Copies the cursor row to the auxiliary
(printer) port.
Enables transparent passthru print mode (only
ESC X
is
acted on). Disables transparent passthru print mode. Moves the cursor directly to
<row>,
<col>.
where
<row>
and
<col>
are the hexa-
decimal codes for the designated row and
column
+ IFH. For example: ESC Y ! &
moves the cursor to row 2, column 7.
Requests the terminal identification report
(response
is
ESC / Z).
Copies the screen display to the auxiliary
(printer) port.
A
TS
Escape Sequences 23
Page 30
Sequence
ESC"'" ESC_
ESC
=
ESC> ESC
<
24 A
TS
Escape Sequences
Action
Enables the copy passthru print mode. Disables the copy passthru print mode. Turns on the keypad application mode. Turns off the keypad application mode. Enters the ANSI parsing mode.
Page 31
RECOGNIZED CONTROL CHARACTERS
The
following control characters arc recognized and executed
in
both the ANSI
and ATS modes.
Code
Hex Value Sequence Action
ENQ
OSH
CTRL E
Causes an ACK
(06H) to be
transmitted.
BEL
07H
CTRLG
Sounds the bell.
BS
OSH
CTRL H Moves the cursor left one
column.
HT
09H
CTRL I Moves the cursor to the next tab
stop
or
the right margin.
LF
OAH
CTRLJ
Moves the cursor down one row.
If the newline mode
is
enabled.
a
CR
(ODH)
is
also performed.
VT
OBH
CTRL K
Treated as LF (OAH).
FF
OCH
CTRL L
Treated as
LF
(OAH).
CR
ODH
CTRLM
Moves the cursor to column
I
of
the current row.
SO
OEH
CTRLN
Selects the G I character set.
SI
OFH
CTRLO
Selects the
GO
character set.
DCI
(XON)
IIH
CTRLQ
Resumes transmission
of
data, if
it has been suspended
by
DC3
(l3H).
DC3
(XOFF)
13H CTRL S Suspends transmission
of
data
if
XON/XOFF
handshaking
is
enabled.
CAN
ISH
CTRLX
Aborts an escape sequence
(except
WYTLOAD);
displays
the error character.
SUB
IAH
CTRL Z
Treated as
CAN
(Um).
ESC
IBH
CTRL [ Initiates an escape sequence.
Recognized Control Characters
25
Page 32
MODE DISPLAY LABELS
The left side
of
the screen's top row displays the local message field
in
which terminal mode labels appear when they are enabled. When two or more modes are active at once that have labels
in
the same location, the mode listed first
in
the following table
is
the one displayed.
Press
CTRL
with ~ (CURSOR RIGHT) to toggle display
of
the status line
ON/OFF.
LOCL XPRT CPRT
BLCK
LINE
ECHO
KLOK CAPS
Label Display in Local Message Field
SLOK INS *
Ll
L2 L3 L4
<rr>-<cc>
--------------------------------------------------_/---
Label Mode
LOCL Local mode XPRT
Transparent passthru print mode CPRT Copy passthru print mode BLCK
Block mode LINE Remote, full duplex mode ECHO Remote, half-duplex mode KLOK Keyboard lock mode CAPS Caps mode SLOK
No scroll (screen lock) mode INS Insert mode
*
Monitor mode
Label Indicator
Ll
LED 1 emulation ON L2 LED 2 emulation ON L3
LED 3 emulation ON L4 LED 4 emulation ON
<rr>
Cursor row
<cc>
Cursor column
26
Mode Display .I;abels
Page 33
SPECIAL
KEY FUNCTIONS
The functions performed by the special keys on the WY -75 during normal
(non setup) operation are described below. The legend
is
found on the strip
affixed to the keyboard above the function keys. The
terminal must be
in
local mode or block mode for the special keys to perform
terminal functions locally.
Key
Legend
Action
Fl
PRINT COPY Copy print OFF:
Sends the enable copy print sequence,
ESC
[ ? 5
i.
Copy print ON:
Sends the disable copy print sequence,
ESC
[ ? 4 i.
Shift F1
PRINT TRANS Transparent print OFF:
Sends the enable transparent print sequence,
ESC
[ 5
i.
Transparent print ON:
Sends the disable transparent print sequence,
ESC
[ 4
i.
F2 LINE SEND Sends the send cursor line sequence,
ESC
[ ? 3 i.
Shift
F2
LINE PRINT Sends the print cursor line sequence,
ESC
[ ? 1 i.
F3 SCREEN SEND Sends the send screen sequence,
ESC
[ 2 i.
Shift
F3
SCREEN PRINT Sends the print screen sequence,
ESC
[ 0
i.
F4
INSERT CHAR Sends the insert blank character
sequence,
ESC
[
@.
Shift F4 INSERT LINE
Sends the insert blank iine sequence,
ESC
[L.
F5
LINE DELETE Sends the delete cursor line
sequence,
ESC [ M.
Shift F5
LINE CLEAR Sends the clear to end
of
line
sequence,
ESC [ K.
F6
F6 Sends the
F6
definition string, if defined, or the default sequence, ESC
[
17-.
Special Key Functions
27
Page 34
Key Legend Action
Shift F6
Fl7
Sends the shifted F6 definition
string, if defined, or the default sequence,
ESC
[
31
-.
F7
E7
Sends the F7 definition string, if
defined, or the default sequence, ESC [
18-.
Shift F7
Fl8
Sends the shifted F7 definition
string, if defined, or the default sequence,
ESC
[
32-.
F8 F8
Sends the
F8 definition string, if
defined, or the default sequence,
ESC [
19-.
Shift F8
FI9
Sends the shifted F8 definition
string, if defined, or the default sequence,
ESC
[
33-.
F9
F9 Sends the F9 definition string, if
defined, or the default sequence, ESC
[20-.
Shift F9
F20 Sends the shifted F9 definition
string, if defined, or the default
sequence,
ESC
[
34-.
FlO
FlO
Sends the
FlO definition string, if
defined, or the default sequence,
ESC
[21-.
Shift FlO
F21
Sends the shifted FlO definition
string, if defined, or the default sequence,
ESC
[
35-.
Fll
Fll
Sends the
Fll
definition string, if defined, or the default sequence, ESC
[23-.
Shift
Fll
FIND Sends the find sequence, ESC [ 1
-.
F12
Fl2
Sends the F12 definition string, if
defined, or the default sequence,. ESC
[24-.
Shift F12
INSERT HERE Non-block mode:
Sends the insert here sequence, ESC
[2-.
Block mode:
Toggles the insert mode
OFF and
ON.
28 Special Key Functions
Page 35
Key
FI3
Shift
Fl3
Fl4
Shift
FI4
Fl5
Shift
Fl5
F16
Shift
1'16
SET
liP
Shift
SET
UP
Shift
SET
UP
witli
CTRL
Legend
FI3
REMOVE
FI4
SELECT
HELP
PREV
SCRN
DO
NEXT
SCRN
Action
Sends the
FI3
definition
strin,lC,
if
defined, or the default
sequence,
ESC
[
25-,
Non-block ll1ode:
Sends
the remove
sequence,
ESC
[
3-,
Block mode:
Deletes
the
character
at the
cursor
location.
Sends the
Fl4
definition string,
if
defined, or the default
sequence,
ESC [
26-,
Sends
the select
seyuence,
ESC I
4
-.
Sends
the F15 definition string, if
defined,
Of
the help
sequence.
ESC [
28-,
Sends the previous screen
sequence,
ESC
[5-,
Sends the F16 definition string,
if
defined,
or
the
do
sequence,
ESC
[29
-.
Non-block
mode:
Sends
the next screen
sequence,
ESC
[6-.
Block mode:
Clears
from the cursor to the end
of
the screen.
Enters the terminal setup
mode.
Resets
modes
and
error
conditions. Reinitializes the terminal. With
XON/XOFF
handshaking
enabled,
an
XON
(DC I) is sent
upon
completion
of
either
a reset
or
a reinitialization:
two
XON
characters
arc sent with a
power-on.
Special Key f'unctions 29
Page 36
Key
BREAK
Shift
BREAK
ESC
TAB
NO
SCROLL
CAPS
LOCK
BACK
SPACE
BLOCK
LOCAL
DELETE
Shift
DELETE
Legend
30 Special Key Functions
Action
Transmits a
0.25 second break on
the modem port.
Transmits a 3.5 second disconnect
break on the modem port.
Transmits the escape (ESC)
character, IBH.
Transmits the tab (HT) character,
09H.
Toggles the no-scroll (screen lock)
status
ON and OFF when
XON/XOFF or DTR handshaking
is
enabled and performs the
appropriate handshake.
Toggles the caps mode
ON and OFF.
Transmits the backspace (BS)
character,
08H. Toggles the block mode ON/OFF. In block mode, all data entered from
the keyboard·
is
displayed and executed by the terminal without being sent to the host. Data re­ceived from the host
is
still exe-
cuted or displayed. The send line
and send screen data
as
well
as
the
no
scroll handshake characters and the terminal query responses con­tinue to be sent to the host.
Toggles the local mode
ON/OFF.
In local mode, all data from the key-
board
is
displayed and executed;
all data from the host computer
is
ignored.
Transmits the delete/rubout (DEL)
character, 7FH.
Transmits the cancel (CAN)
character, 18H.
Page 37
Key
RETURN
LINE
FEED
A
(ClJRSOR
UP)
A
(CllRSOR
UP)
with
CTRL
(CURSOR DOWN)
(ClIRSOR
Legend
D<
)WN) with
CTRL
~
(CURSOR
RI( iHT)
~
(CURSOR R(( iHT) with
CTRL
~
(CURSOR
LEFT)
~
('IIRSOR LlI'T)
with
CTRL
Action
Newline mode OFF:
Transmits the carriage return (CR) character, ODH.
Newline mode ON:
Transmits the newline (CR LF)
character combination,
ODH
and
OAH.
Transmits the line feed (LF)
character, OAH.
ANSI
normal mode:
Transmits
ESC
[ A.
ANSI cursor key mode:
Transmits
ESC
0 A.
A TS parsing:
Transmits
ESC
A.
Selects a faster scroll rate.
ANSI normal mode:
Transmits
ESC
[ B.
ANSI cursor key mode:
Transmits
ESC
0 B.
A TS parsing:
Transmits
ESC
B .
Selects a slower scroll rate.
ANSI normal mode:
Transmits
ESC [ C.
ANSI cursor key mode:
Transmits
ESC 0 C.
A
TS
parsing:
Transmits
ESC
C.
Toggles the top row (status line)
display
ON
and OFF.
ANSI
normal mode:
Transmits
ESC
[ D.
ANSI cursor key mode:
Transmits
ESC
0 D.
A TS parsing:
Transmits
ESC
D.
Toggles the monitor mode
ON
and
OFF.
Special Key Functions
31
Page 38
Key
HOME
Shift HOME
with
CTRL
PFI
PF2
PF3
PF4
,
(KEYPAD)
-
(KEYPAD)
(KEYPAD)
Legend
32 Special Key Functions
Action
ANSI normal mode:
Transmits ESC [
H.
ANSI cursor key mode:
Transmits ESC 0 H.
A
TS
parsing:
Transmits ESC H.
Moves the cursor to column I
row
1;
clears the screen.
ANSI mode:
Transmits ESC 0 P.
ATS mode:
Transmits ESC
P.
ANSI mode:
Transmits ESC 0
Q.
ATS mode:
Transmits ESC
Q.
ANSI mode:
Transmits ESC 0
R.
ATS mode:
Transmits ESC R.
ANSI mode:
Transmits ESC 0 S.
ATS mode:
Transmits ESC S.
Numeric mode:
Transmits a comma (,).
ANSI keypad application mode:
Transmits ESC 0 1.
A TS keypad application mode:
Transmits ESC ? 1.
Numeric mode:
Transmits a dash (-).
ANSI keypad application mode:
Transmits ESC 0 m.
ATS keypad application mode:
Transmits ESC ? m.
Numeric mode:
Transmits a period/decimal point (.)
ANSI keypad application mode:
Transmits ESC 0 n.
ATS
keypad application mode:
Transmits ESC ? n.
Page 39
Key
Legend Action
()
(KEYPAD)
Numeric mode:
Transmits
0 (zero).
ANSI keypad application mode:
Transmits
ESC
0 p.
A TS keypad application mode:
Transmits
ESC
'!
p.
1
(KEYPAD)
N ull1eric mode:
Transmits
I.
ANSI keypad application mode:
Transmits
ESC 0 q.
ATS keypad application mode:
Transmits
ESC
'!
q.
2
(KEYPAD)
Numeric mode:
Transmits 2.
ANSI keypad application mode:
Transmits
ESC
0
r.
A TS keypad application mode:
Transmits
ESC?
r.
Numeric mode:
Transmits
3.
ANSI keypad application mode:
Transmits
ESC
0 s.
A TS keypad application mode:
Transmits
ESC?
s.
4 (KJ<YPAD) Numeric mode:
Transmits 4.
ANSI keypad application mode:
Transmits
ESC
0 t.
ATS keypad application mode:
Transmits
ESC?
1.
5
(KL't'PAD)
Numeric mode:
Transmits
5.
ANSI keypad application mode:
Transmits
ESC 0 u.
A TS keypad application mode:
Transmits
ESC?
u.
6
(KI':YPAD)
Numeric mode:
Transmits 6.
ANSI keypad application mode:
Transmits
ESC
0 v.
ATS keypad application mode:
Transmits
ESC?
v.
Special Key
Functions
33
Page 40
Key
7 (KEYPAD)
8 (KEYPAD)
9 (KEYPAD)
ENTER
Shift
ENTER
with
CTRL
Legend
34 Special Key Functions
Action
Numeric mode:
Transmits 7.
ANSI keypad application mode:
Transmits
ESC 0
w.
A TS keypad application mode:
Transmits
ESC
? w.
Numeric mode:
Transmits 8.
ANSI keypad application mode:
Transmits
ESC 0 x.
ATS keypad application mode:
Transmits
ESC ? x.
Numeric mode:
Transmits 9.
ANSI keypad application mode:
Transmits
ESC
0 y.
ATS keypad application mode:
Transmits
ESC ? y.
Numeric mode:
Treated
as
RETURN.
ANSI keypad application mode:
Transmits
ESC 0 M.
ATS keypad application mode:
Transmits
ESC ?
M.
Toggles the key click mode
ON/OFF.
Page 41
GRAPHICS
CHARACTERS
The following graphics characters are displayed when hexadecimal codes 5FH ( _) through 7EH
(-)
arc received and the special graphics character set
is
se-
lected. In the monitor mode and during the
definition
of
function keys, the
~raphics
characters are also used to denote control characters
(OOH
through IFH).
The
checkerboard character is also used to indicate parity errors, buffer overflow
errors, and the
CAN
and SUB characters.
Keyboard
Graphic
Graphic
Graphic
Control
Control
Control
Control
Symhol
Name Code Key Code
Character
Name
Blank 5FH
OOH
(a
NULL
Diamond 60H
'-
OIH A SOH
~:~::
Checkerboard 61H
a
02H B
STX
II,
Horizontal tab 62H
b
03H
C
ETX
,.,
Form feed 63H c 04H 0 EOT
c
R
Carriage return
64H
d 05H E
ENQ
I.,
Line feed 65H e 06H F ACK Degree symbol 66H
f
07H
G
BEL
Plus/minus
67H
g
08H H BS
N,
New line 6SH h 09H I HT
y.,
Vertical tab 69H
OAH
]
LF
I
Lower
rh corner 6AH
j
OBH
K VT
I
Upper
rh corner
6BH
k
OCH
L FF
Upper
Ih
corner 6CH
I
ODH
M CR
Lower
Ih
corner 6DH
m
OEH
N SO
Intersection 6EH n
OFH
0 SI
Scan line I 6FH
a
IOH
P
DLE
Scan line 3
70H
P
IIH
Q DCI
Scan line 5
7IH
q
12H R DC2
Scan line 7 72H
r
13H
S
DC3
Scan line 9
73H
s 14H T DC4
I Left t-bar
74H
t
15H
U NAK
Right t-bar 75H
u
16H V
SYN
Bottom t-bar
76H
v 17H W ETB
T
Top
t-bar 77H w ISH
X
CAN
Vertical bar
7SH x 19H Y EM
Less/equal 79H
y
IAH
Z SUB
Greater / eq ual
7AH
z
IBH
[ ESC
'IT
Pi 7BH
{
ICH
\ FS
/
Not equal 7CH
I
IDH
1
GS
L UK pound sign 7DH
}
lEH
"
RS
Centered dot 7EH
IFH
US
Graphics
Characters
35
Page 42
COMMAND GUIDE
The command guide
is
a comparative listing
by
function
of
the control codes, escape codes, and keys that can generate those actions. Boxed commands are conditional (i.e., newline mode
OFF, keypad application mode OFF, or block
mode
ON). Definitions for all escape code parameters (e.g., <PO> and
<PI
»
are not included. See "Escape
Codes"
for exact details.
Function Mnemonic
Command
CURSOR CONTROL ANSI Mode ATS Mode Carriage return
CR
CTRLM
CTRLM
I
ENTER
I
I
ENTER
I
I
RETURN
I I
RETURN
I
Cursor back tab
CBT
ESC
[<PO>
Z
Cursor horizontal
CHA
ESC
[<PO>
G
absolute
Cursor horizontal tab
CHT
ESC
[<PO>
I
HT
CTRL I CTRL I
Cursor next
line;
no
CNL ESC
[<PO>
E
scroll LF
CTRLJ
CTRLJ
VT
CTRLK
CTRL K
FF
CTRLL
CTRL L
I
LINE
FEED
I I
LINE
I<'EED
I
Cursor next line; NEL ESC E
scroll
Cursor preceding line
CPL ESC
[<PO>
F
Cursor, backward
CUB
ESC
[<PO>
D
ESCD
BS
CTRLH CTRLH BACK SPACE
BACK SPACE
....
....
Cursor down
CUD
ESC
[<PO>
B ESC B
LF
CTRLJ
CTRL J
VT
CTRLK CTRLK
FF
CTRLL
CTRL L
'f'
'f'
Cursor forward
CUF
ESC
[<PO>
C ESC C
~ ~
Cursor home
ESC
[H
ESCH
ESC
[f
HOME HOME Shift
CTRL
Shift
CTRL
HOME
HOl\\E
36
Command
Guide
Page 43
Function
--
Cursor
position
~-
Cursor
lip
---
Index
---
Reverse' index
-
Rever'L line feed
---
Restore
cursor
--
Save
clIrsor
DlSPLA Y
CONTROL
_._-
----
'Id attribute
I
Bc<>in
ilL
r~
I
Chan~,'
! set
II
I
Chan~,'
set
'(I
AS(
'I
Chan~,'
set
'(I
Chanl'l'
,et
1(1
rchanl'"
I
~'Sel
",
AS('I
Chan~'l'
set
'(I
GO
charactcr
graphics
GO
character
standard
I GO
character
UK
G I character
graphics
G I character
standard
I
C;
I character
UK
lon-normal Definl' I
(enll:11
Ice) attribute
Delc1L'l' haracter
Iklc1L'
Ii
ne
Mnemonic
CUP HVP
CUU
IND
Rl
I DECRC
WYRC DEeSe
WYSC
WYFDAT
I
i
SCS
SCS
SCS
SCS
ises
I
Iscs
WYNNAT
DCH
!
DL
Command
ESC
[
<PO>;<PI>
H
ESC
Y
<row>
ESC
[
<PO>;<Pl>
f
<col>
I
ESC
[<PO>
A
t!SC
A
I it.
ESC
D
~
ESC M
I ESC I
I
I
I
ESC 8
I
~
ESC
I U
I
ESC
7
I
I
I
I
ESC
[s
I
ANSI Mode ATS Mode
I
i
ESC
[
<PO>
p
-----r
I
I
I
--+-
I
ESC
(0
I I
I
ESC
(B
Ti
i I
ESC
(A
Ii
ESC)
0
l I
I
ESC)
B
I
I
I
I
lEse)
A
ESC!
<PO>
t
, Setup
I Setup
I
level I
I level
I
I
i
l
ESC
[<PO>
P
I Shill
FI3I
i Shin
FI31
I
ESC
[<PO>
M
}<'5
Command
Guide
37
Page 44
Function Mnemonic Command
Disable double-wide DECSWL
ESC
#5
emulation
Enable double-wide DECDHL
ESC
#3
emulation DECDHL
ESC
#4
DECDWL
ESC
#6
Erase character ECH ESC
[<PO>
X
Erase
in
display
ED
ESC
[<PO>
J
ESCJ
DECSED
ESC
[?
<PO> J
I Shift F161
I Shift F161
Shift
CTRL
Shift
CTRL
HOME
HOME
Erase
in
line
EL ESC
[<PO>
K
ESCK
DECSEL ESC
[?
<PO> K
Shift F5
Horizontal tabulation
HTS
ESCH
set
TAB
TAB
Setup Setup
Level
22
Level
22
Insert character ICH ESC
[<PO>
@
F4
Insert line IL ESC
[<PO>
L
Shift F4
Load simulated LEDs DECLL ESC [
<PO>;<Pl>;
...
<Pn>
q
Screen alignment DECALN
ESC
#8
display
Scroll faster
CTRL.
CTRL.
Scroll slower
CTRL~
CTRL~
Select
GO
character SI
CTRLO
set
Select G I character
SO
CTRLN
set
Select graphic SGR ESC [
<PO>;<Pl>;
rendition
...
<Pn>
m
Select graphics ESC F
character set
Select standard ASCII ESC G
character set
38
Command
Guide
Page 45
Function Mnemonic
Command
-
IDECSTBM
Set tllP
and
bottom
ESC [ <PO>;<PI>
r
mar~'ins
---
Statu,
line
display
CTRL
~
CTRL
~
ON()FF
~
-
Tabulat
ion
elear
TBC
ESC I <PO>
g
MODE
CONTROL
ANSI
Mode
ATS
Mode
--
I 32-l'lllumn
mode
OFF
DECCOLM
ESC
I '?31(L)
Setup
Setup
level 4
level 4
-
Ll2-l'oILlmn
mode
ON
DECCOLM
ESC
I '?3 h
Setup
Setup
level 4 level 4
--_._-
ATS
parsing
mode
ON DECANIVi ESC [
:2
iiLJ
I
I
i
Setup
i
level I
--
--
ANSI
parsing
mode
DECANM
ESC
<
ON
Setup
level I
---
Auto I,'peat
mode
OFF
DECARM
ESC [ ?8
J(L)
Setup
Setup
level I level I
----
Auto
Il'peat
mode
ON
DECARM
ESC [ ?8
h
Setup
Setup
level I level I
Block Illode
OFF
DECEDM
ESC [ ?10
I(L)
BLOCK
Block Illode
ON
DECEDM
ESC [ ?IO
h
BLOCK
Caps
Illode
ON/OFF
CAPS
LOCK
CAPS
LOCK
('har;Il'tcr
wrap
mode
DECAWM
ESC [ ?7
J(L)
Oil
Setup
Setup
level I level I
('haral'tcr
wrap
mode
DECAWM
ESC
[?7
h
ON
Setup
Setup
level I level I
-
Command
Guide
39
Page 46
Function
Mnemonic Command
Clear enhanced data ERM
ESC
[61(L)
mode OFF
Clear enhanced data ERM
ESC[6h
mode ON
Copy passthru print
MC
ESC [ ?4 i
ESC _
mode
OFF
[flJ
Copy passthru print MC ESC [ ?5 i
ESC A
mode ON
[flJ
CRT saver mode OFF
WYCRTSAVM ESC [ 32 I(L)
Setup Setup
level 4 level 4
CRT saver mode
ON WYCRTSAVM ESC
[32
h
Setup Setup
level 4 level 4
Cursor
key
mode OFF DECCKM .
.,ESC
[ ?1 I(L)
Cursor key mode ON
DECCKM ESC
[?1
h
Cursor transfer
TTM
ESC [ 161(L) termination mode OFF
Cursor transfer
TIM
ESC [
16
h termination mode ON
Disable control FEAM
ESC [ 131(L)
execution mode
OFF
CTRL
....
CTRL
...
Disable control
FEAM
ESC [
13
h execution mode
ON
CTRL
....
CTRL
....
Display disable mode WYDSCM
ESC
[30
I(L)
OFF
Display disable mode
WYDSCM
ESC
[30h
ON
Enable cursor mode DECTCEM
ESC [ ?25 I(L)
OFF
Setup Setup
level 4
level 4
Enable cursor mode DECTCEM
ESC
[?25
h
ON Setup Setup
level 4
level 4
40 Command Guide
Page 47
Function
Insert
character
moue
01'1
Mnemonic
IIRM
Command
I
I
i I Shift Iill I
I ESC [
4I(L)---r
---1,
I I
Insert
character
mode
IRM
I ESC I 4 h
'I
I
ON
: IShill Fl21 i
I Key
,",k-'
-m-m-k-
-1
Shi~-
CTRL
---ishitt
CT~
ON!(
lFF_t
_______
~~"IITER
______
~NTE~J
Keyboaru lock mode
KAM
I
ESC
[ 2
l(l)
i i
OFI' I I " " !
II
Keybo;tru lock ll10de I
KAM
i ESC i 2 h i I
ON I ' , I
--------jli--
,
---i
Keypad to application i
DECK
PAM !
ESC
I
ESC
I
mmk
I I ! i
-
--------+------+--------------L----------i
!
K:::YP;It!
to
n~:~:c:'::':
!
D!:CK!'N"A
!
iH:"C>
i
FSC
> !
~dc'
j i
I Local ceho disable
jsRM
TESC
l U
I(L)
i I
I
modc'
OFF
(FDX)
i I Setup I Setup I
~
-----1--
I
levd
2
_-+-
level 2
~
Local c'cho
disable
! SRM I ESC [ 12
hi!
mali<'
ON
(HDX)
II
I SdUp
II
Setup !
, \ level 2 level 2 I
Local
II
lode ON/OFF I i
LOCAL
i LOCAL I
I CRM ESC [ 3
I(l)
, I
I
CTRL
....
I
CTRL
....
I CRM i ESC [ 3 h
Monit<"
mode
OFF
Moni1<lI
d ON
mo
e
I
!
J
CTRL
....
ICTRL
<III
I
Newlilll'
mode
OFF
ILNM
ESC [ 20
I(L)
I
Setup
Setup
~";;;()N-
1
LNM
level I level I
ESC (
20
h
I
Setup
Setup
level I level
I
--------
--
Newlillc'
No scntll mode t--
I'
NO SCROLL
'I
NO SCROLL I
ON
(ll_;F
________
--1
,_
----11-----------+
Origill lIIode
OFF~~
__
I ESC [ ?6 I(Ll
II'
- -
__
--
1
Origill Inode
ON
I
DECOM
I ESC [ ?6 h ,
Command Guide
41
Page 48
Function Mnemonic Command
Print fonn feed mode
DECPFF
ESC [ ?18 I(L)
OFF
Print fonn feed mode
DECPFF
ESC
[?18
h
ON
Print full screen
DECPEX
ESC [ ?19 I(L)
mode
OFF
Print full screen DECPEX ESC
[?19
h
mode
ON
Reset mode
RM
ESC [
<PO>;<P1>;
•••
<Po>
I(L)
Reverse screen mode DECSCNM
ESC [
?S
I(L)
OFF
Setup Setup
level 4 level 4
Reverse screen mode DECSCNM
ESC
[?S
b
ON
Setup Setup
level 4
level 4
Set mode
SM
ESC [
<PO;>;<P1>;
•••
<Po>
h
Smooth scroll mode DECSCLM
ESC [ ?41(L)
OFF
CTRLA
CTRLA
Smooth scroll mode DECSCLM
ESC
[?4
h
ON
CTRL~
CTRL ~
Status line display WYSTLINM ESC
[311(L)
mode OFF
CTRL~
CTRL~
Status line display WYSTLINM
ESC
[31
h
mode
ON
CTRL~ CTRL~
Steady cursor mode WYSTCURM ESC
[331(L)
OFF Setup Setup
level 4 level 4
Steady cursor mode WYSTCURM
ESC
[33
h
ON
Setup Setup
level 4 level 4
Transfer enhanced data GATM
ESC [ 11(L)
mode
OFF
Transfer enhanced data GATM
ESC[1h
mode ON
42 Command Guide
Page 49
_ Function Mnemonic Command I
Tr~~~il~a:~~:~~~;;~~ru
I
Me
~i1/
I
ESC
X I
funsil;lf(~nt
passthru t
Me
I
~~l.~_,
t:s('~-,----~
I
~;r:illl
modc
ON
i
i~lin
FI
i i
Undclilllc
cu[O,or
ll1()d~1
WYULClJRM
ES(~
1
34
!iLl
·'----1-
01-1 I
~
Setup i Setup
I
'J"~;
t-
f
Icvcl.:[
I level 4 I
Underlillc
cursor l1lode
'I'
~'-YULCURM
--i.i~SC-!-34-[l------I-,
---------~
ON I Setup I Sl'Hlp :
~_
_ _______ ~
__
I level 4
---l-
levcl
-+
I
I Width
,'hangc
clear.
i WYCLRM I
ESC
I 35
ij(L)
',I
dls:lhic
mode
OH'
Ii,
--,---
-t:---------------t----'
- ---
--
------+-----
I Width
change
clear
\VYCLRM
I
ESC
I :;S
II
I
:
di~;lhk
mode
()N
! I
I '
I
TERMINAL
1_
(ONTROL
~Cl'
status
rCPoI1_~=ri)SR
DispLI\
setup I
paLIlI
Ic_t_e_rs_'
__
Identi
1\
tcrminal
~P;;;;"".
,oft
~~,
r
Res~1
III
initial statc
TR\~SMISSION
('ONTROL
Abort
",cape
codc
scqlll'llce
Brca~
Copy
"II
au,lii;
COP)
,'ll
mod"1
rsor
row to
try
port
rSOf
row
to
11
port
I
I
DEClO
IWYID
I
DECSTR
, .
I
IRIS
I
leAN
I
SUB
I
IMe
I
Me
ANSI
Modic'
ATS ModI'
-----------,--------------.-
----4
ESC
[
<PO>
n
SET
UP
iEse z
ESC
Ji
(spacc)
ESC!
P
I Shift
SET
UP
ESC
c
I Shift
I
CTRL
SET UP
ANSI Mode
~~
DELETE!
I
CTRL
X
CTRLZ
BREAK ESC [
?l
i
I Shift }'2
I
ESC [ ?3 i
[EJ
. ,
i
Shift
t
SET
UP
I
I
I Shift
CTRL SET
UP
ATS Mode i
rs-~~
Shift
I
i DELETE
ICTRI~-I
CTRL
Z I
I I
BREAK
,~
ESC V
I
I I
Command
Guide 43
Page 50
Function
Mnemonic
Command
Copy entire screen
MC
ESC[Oi
ESC]
to
auxiliary port
I Shift
F3
I
Copy entire screen
MC
ESC[2i
to modem port
cru
Delay processing WYDELAY
ESC,
Device attributes
DA
ESC[Oc Disconnect break Shift BREAK Shift BREAK Initiate escape code
ESC
CTRL
[ CTRL [
sequence
ESC ESC Load text
WYTLOAD
ESC
[>
<TC>
<delim>
<TO>
<Tl>
••.
<delim>
Media copy
MC
ESC
[<PO>
i
Resume transmission DCI
CTRLQ
CTRLQ
(XON)
Return
ACK
ENQ
CTRLE
CTRLE
Send delete/rubout
DEL
DELETE DELETE
character, 7FH
Sound bell BEL
CTRLG
CTRLG
Suspend transmission
DC3
CTRLS
CTRLS
(XOFF)
Transmit character at WYXCH ESC 5
cursor
44 Command Guide
Page 51
BAUD RATE
SELECTION
The
terminal haud rates are determined hy the selections made for
thl.:
Modem
port speed
and
Aux
port speed paraml.:ten,
in
the setup. They must match the host
computer
baud
rate
(modem
port) and the printer haud rate (auxiliary port).
For the
modem
port,
handshaking
is
always
recommended,
and it
is
rcquired with
the folluwing:
Baud
rates
of
19200
or
3X400
Smooth
scroll
• No scroll
mode
• Transparent passthru print mode
Copy
passthru print
mode
The
aux iliary port
always
recognizes
DTR
handshaking from the printer, regard-
less
of
the
handshake
mode.
Bits
Per
Second
Modem
Port
Aux.
Port
Stop Bits
50
2
75
2
110 110
2
134.5
134.5
I
150
150
1
200 I
300
300
I
600 600 1
1200
1200
I
IXOO
1800
I
2000 2000 i 2400
2400 I 3600
I
4XOO
4800 I
7200 i
9600 9600 I
19200
19200
I
3X400
I
If
incOIll'ct
characters
arc
echoed
by the host
computer
or
if
error
(checkerhoard)
charactl'ls are
displayed,
either
the
modem
port speed, parity, handshake,
or
nUll1bCl
uf
data
bits is incorrectly set.
In
partlt'lIlar,
if
alphanumeric
keys are correctly recognized by the host
computer
but thl' L'llrsor
keys,
PF
keys and
programmed
function keys are not, it is the
nUll1bCl
()\
data
bits and the parity that are
set
wrong.
Baud
Rate Selection 45
Page 52
CONNECTOR PIN ASSIGNMENTS
The modem and auxiliary port connector pin assignments are listed below. The RS-232 interface cables must not have any wires running to pins 9, 14,
18,24,
or
25
of
the modem port. All other pins are ignored.
Modem
Pin
Signal
1 Shield Ground
2 Transmit Data
3 Receive Data
4 Request to Send (held high)
5 Clear to Send 7 Signal Ground
8 Data Carrier Detect
9
14
18 20 24 25
] Leave disconnected *
Data Terminal Ready (DTR)
] Leave disconnected *
Aux.
Pin Signal
Shield ground
3 Transmit Data
to
Printer
6 Data Set Ready (held high) 7 Signal Ground
20
Printer Ready (DTR)
* DO NOT USE.
If
connected,
improper
video
display will result.
Auxiliary pin 20 must be active high when the printer is ready to receive data.
46
Connector Pin Assignments
Page 53
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