Wyse WY-75 Quick Reference Manual

PUBLICATION HISTORY
Date

04-84
07-84

Edition Notes

Preliminary.
First edition.

RELATED

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.

WY-7S® DISPLAY TERMINAL
QUICK-REFERENCE

GUIDE

Wyse No. 880026-01

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

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

iv Contents

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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.

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

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.

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

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.

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

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

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

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

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

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

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

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

_ 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

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

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

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