Perkin-Elmer 1245, 1251 User Manual

MODEL

l25l l245

USER'S

MANUAL

PERKIN-ELMER

Terminals Division

360 Route 206

_ Flanders,

New

Jersey 07836

MODEL

1251/MODEL

CRT

Terminal

Manual

1245

Publication

This Model Its

manual

1251

contents

and

reproduced, express

written

PERKIN-ELMER

September,

contains

the

Model

are

proprietary

in

whole

Terminals

59300-0052-00

1980

information

1245

or

in

authorization

Division.

CRT

and

Terminals.

may

part,

for

not without

of

the

be

the

Model

1251/

The

1251/

124~

1245

Maintenance

Copyright

PERKIN-ELMER

Documentat

Manual

~

1980

Corporation

ion:

59300-0053-00

MODEL

1251/1245

SECTION

1

INTRODUCTION

1.1

1.2

1.3

1.4

1.5

General General Options Modes Security

SECTION 2 SELF TESTS

2.1

2.2

2.

Introduction

RAM

3

Keyboard

4

Diagnostic

Self-Test

Description

Specifications

of

Operations

Lo~king

Self-Test

Test

TABLE

Keyswitch

OF

CONTENTS

1-1

1-3

1-5

1-6 1-14

2-1 2-1 2-2

2-2

SECTION 3 CONFIGURATION

3.1

3.2

3.3

3.4

3.5

3.6

Introduction

Description Configuration Configuration Configuration

Reading

of

Configuration

by

the

by

the

Default

Configuration

Operator Host

Assignments

Parameters

Options

(Host)

3-1

3-2

3-17

3-20

3-55 3-57

SECTION 4 FUNDAMENTAL

OPERATIONS

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

The

ASCII

Keyboard

Function

Edit Status Setting Light

Block Multi-Drop

SECTION 5 MULTICOOE

SECTION

INITIAL

6.1

6.2

6.3

6

CHECKOUT

Unpacking Visual General

SECTION 7

INTERFACING

7.1

7.2

Peripheral Optional

Character Functions Keys

Mode

Operations

Line

Formatted

Pen

Operation

Mode

Transmission Polling

SEQUENCES

Information

Inspection

Interface

Current

Set

Fields

Loop

Formats

Interface

4-1

4-8

4-13

4-16

4-21 4-24 4-29

4-32

4-39

5-1

7-1

7-5

SECTION 8 MAINTENANCE

8.1

8.

8.4

Appendix

Safety

2

Cleaning

3

Operator

Fuse

A

Index

Precautions

Checklist

Replacement

International

Character

Sets/Keyboards

8-1

8-l 8-l

8-2

A-l

I-l

LIST

1-1

1-2

1-3

3-1 3-2

4-1 4-2

4-3 4-4

4-5

4-6 4-7 4-7

5-1

6-1 7-1

7-2

OF

FIGURES

The

Model Host/Terminal Model Optional

1251/1245

Security

Configuration

Host Model A

Read

Configuration

1251/1245

Formatted

and

Send

Read/Send

Read/Send Broadcast Group/Fast Polling Status

Terminal

Model

20ma

Format

Byte

Unpacking

1251/1245

Current

1251

CRT

Interaction

Keyboards

Menu

Function

Screen

Command

Unprotected Modified Format

Select

Format

Backpanel

Loop

Terminal

Locking

-

Parameters

Sequences Format

Format

Diagram

Adapter

in

a

Keyswitch

Keys

Polled

Format

Environment

1-8

1-11 1-14

3-18 3-21

4-14 4-25 4-33

4-36 4-37 4-41

4-41

4-42

5-21 6-3

7-2

7-6

LIST

1-1

3-1 3-2

3-3 3-4

3-5

3-8 4-1

4-2

4-3

4-

4

4-5

5-1 5-2

5-3

6-1 7-1

7-2

7-3

7-

4

8-1

OF

TABLES

Form

Mode

Drawing

Options Communications ASCII System

Keyboard

Printer

ASCII

Standard Function

Attribute

Character

Options

Port

Control

ASCII Key/Attention

Characters Communication Model

Direct

Attribute

1251/1245

Cursor

Characters

Inspection EIA

Data

EIA

Data

Current

Required

Interface Interface

Loop

Modem

Troubleshooting

Character

Options

Conversion

Options

Characters

Character

ASCII/Hexadecimal

Terminators

MULTICODE

Addressing

ASCII/Hexadecimal

-

Communicationg

-

Printer

Interface

Options/Settings

Set

for

Set

Identifier

sequences

Configuration

Characters

Line

Port

1-13

3-26 3-30 3-33 3-38

3-42

3-48

4-1

4-7 4-15 4-28

4-38 5-2

5-6

5-13

6-2

7-4 7-4 7-6

7-7

8-2

1.1

General

Model

Description

,..

1251/1245

User

SECTION 1

INTRODUCTION

Manual

The

Perkin-Elmer

micro-processor

combines

thoughtful

features.

The

Model

..

Eye-level,

..

White

for

..

Descenders

..

Full

1251/1245

or

unsurpassed

set

including

..

Forms

drawing

business

..

A

Status

allowing

interfering

..

Your

choice

driven

offers:

tiltable

optional

on

lower

of

video

underlined

character

forms

Li.ne

•

indicating

two-way

the

of

Model

video

"human

screen

green

glare

rejection

case

attributes

fields

communications

current

two

optional

1251/1245

display

engineering"

for

minimum

CRT

screen,

•

letters

for

•

set

for

depiction

terminal

operation

detachable

is

editing

with

muscle

etched

for

easy

maximum

status

with

the

• keyboards

a

sophisticated

terminal

numerous

strain

and

reading

hooded

•

highlighting,

of

familiar

as

well

host

without

.

that

advanced

•

as

..

Optional

..

Embedded fast,

..

Light

..

Attractive

..

Silent

..

"Request the CRT.

Locking

numeric

accurate Pen

operation

To

need

Option

but

Send"

to

reserve

Keyswitch pad

numeric

for

or

entry

quick

conservative

• Block

2KB

on

dedicated

data

styling

Mode

of

1-1

the

Extended

• selection

•

Transmission

host

main

numeric

•

memory

Keyboard

pad

eliminates

for

• for

each

*

"Read or what

*

Truly time the

or

*

Control

Modified

by

page

data

programmable required

function

by

the

depression on

various

depressions.

* SELF TESTS

*

"Read

if

parity

*

"Transparen

1251/1245

including

the

Status·

keyboard error

Model

Only"

-

reduces

the

operator

to

keys

host

(Model

Protection

of

the

groups

transmission

is

has

t"

debugging

displays

control

1251/1245

capability host

entered

function

decode

may

be

1251

Control

of

keys

locked,

occurred,

all

characters.

User

time

keys

and

issue

reconfigured

only).

(requires

Key)

prevent

so

that

optional

etc.

mode,

the

Manual

-

by

line,

needed

or

changed. eliminate

the

or

Lock

"accidental"

the

printer

in

which

characters

to

program

by

the

simultaneous

Out

host

it

by

message~

determine

the

calls;

operator

provisions

can

detect

is

the

receives,

host

key

busy,

Model

The

Model

power-up,

data

by

that

the

reserved The

Model

the

Model

stored

host.

for

in

1251

the

can

definition

1245

the

features

Model

either

Four

features

PROM.

1251

be

hundred

operates

a

non-volatile, operates

entered

characters

of

Function

a

configuration

according

by

the

Key

configuration

to

operator

in

EAROM

messages.

PROM.

to

the

configuration

EAROM.

configuration

or

transmitted memory

Upon

power-up,

On

are

data

1.2

General

Physical

Mod

Specifications

ell

2

51/ 1 24 5 Use r Man

ua

...

Dimensions

Height

Width

Depth

Weight

Unpacked Shipping

Screen

Screen Characters Number

D a

taLi

Status Screen Screen

Screen Displayable

Capacity

per

0 f

lines

n e s 2 4

Line Size Color

Surf

ace

Monitor

line

1

characters

1 i

15

14

in. in. in.

Standard

4{J

Ibs.

:'Olbs.

2000

&0

25

12

inches

Dark

high

Direct 160:

incl transparent form-drawing

Keyboard

~

•

25

15

in.

~

in.

(18

t

23

characters

bodied contrast

etch Full ud

ing

in.

kg.) kg.

(d

iagonal P4

with

128

con

Ex

)

phosphor,

(white).

filter

character

tro 1 chara

mode

and

characters.

tended

)

~.25

19

~

glass. ASCII

32

Keyboard

in.

ct

ers

business

set

in

Character Character Scans Refresh Tilt

Range

Display

Normal

Inverse

per

Rate

Matrix

Generation

line

~

X

12

i X

11

12

bO/50Hz

+/-

5

light dark

l-~

non-interlaced

degrees

characters

from

on

vertical

on

light

dark

screen

Keyboard

Model

125111245

User

Manual

Character

Keyboard Repea

t

I<e

Code La Y

Communications

baud

Stop

Transmiss

Rate

Bits

ion

Parity

Modem

types

Environmental

operational

Non-opera

tional

yout Rat

e

supported:

ASCII ASCII

lScps

110,

2400,

tElA

One

or Full Space, Acoustic

1 0

~.J

,

and

Direct

to

the

Ambient

o

to

up

to

Ambient

...

40

to

up

to

~OO,

4800,

or

20ma

Two

Duplex

Mark,

Coupler,

11

~D

host.

temperature

45

deg

80%

temperature

65

95%

&00,

-1200,

or

9600

Current

or

Hal f Duplex

Even,

, 2 1

2A

,

Communication

rees

C

relative

deg

rees

C

relative

LOop)

or

Odd

range

humidity.

range

humidity

Power

Standard

European

l15V

It

7Hz

(~OV-135V)

- 6 :'Hz •

Consumption

100

watts

115V

2 :: 0 v

It

7Hz-a

(

90v-l:'SV)

(l

8 0 V-2 i 0 V ) @

,jHz •

Consumption

100

wa t

ts

1-4

typically

(,j42

typically

(,j4

2

@

1.5

BTUs).

~

BTU

5)

1.

{J.

•

amp.

5

amp.

i a

mp

or

•

1..3

Options

Model

125111245

User

Manual

TiO-202

T70-20.3

T70-204

TiO-221

T70-240

T70-293

T/O-292

T

70-

2 6 OfT

T i 0 -

26

11 T 7

70 -270

0-

27

standard includes

Extended

includes four

Function

Extended Security

Green

Light

20ma

Current

(requires

Current

FRENCH capabilit

1

SWEDISH capabilities

(sized)

embedded

Keyboard separate

(shiftable

Keys.

Keyboard Locking

Anti-Glare

Pen

(incl

T70-292)

Loop

(AZERTY)

ies

Character

Keyboard

to

Keyswitch.

CRT

udes

Loop

Cable

Character

(Extended

NUMERIC PAD

eight)

with

four

Interface

additional

four-position

foot

Adapter

Set/Keyboard

Keyboard)

Set/Keyboard

Keyboard)

and

cord)

T70-2621T70-272

TiO-263/T70-2i,3

TiO-264/T70-274

T

70

-

26

5/T

7 0

-2

15

DANISH

Character

capabilities

GERMAN

Char

capabilities

UNITED

KINGDOM

capabi 1 it

SPANISH capabi

lit

1-5

acter

ie

s

Character

ies

Set/Keyboard

(Extended

Set/

(Extended

Character

(Ex

te

nde d Ke

set/Keyboard

(Ex

tended

Keyboard)

Ke

yboard

Keyboard)

Set/Keyboard

Ke

yboard)

1.4

Modes

of

Operation

Model

1251/1245

User

Manual

Operation host modes are

mutually

several CONVERSATIONAL

This

mode

of computer of

operation

modes

enables

the

exclusive, concurrently.

MODE

character-by-character

In

the

CONVERSATIONAL

be

employed. display data

lines

scroll one

line

When

in operate transmi unless characters

In

half

the

display

and

with

at

the

in

tted

the

When an

are

advanced

new

a

time.

CONVERSATIONAL

half

through host

(Echoplex).

duplex,

acknowledgements

are

displayed generate intermixed

as

data

characters.

Model

andlor

1251/1245

the

available.

the

terminal

in

Mode,

the

cursor

atte!npt

upward.

data

duplex

entered

or

the

computer

Echoplex

electronics

from

both entered. simultaneously,

keyboard

Although

Model

the

same

a

scroll

is

made

from

Mode,

full

duplex.

keyboard

is

not

is the

However,

terminal

and

1251/1245

to

transmit

manner

type

at

the

to

advance

The

visual

the

bottom

the

terminal

does

programmed

required

effected.

host

if

the

is

controlled dependent several

may

as

a

of bottom

effect

In

full

not

appear

to

since

computer

the

keyboard

resultant

on

the

operating

function

and

receive

teletype.

representation

line

to

a

new

line,

is

an

line

can

moving

be

duplexl

on

the

echo

a

back

direct

Queries

and

the

and

display

by

the

various

modes

within

data

may

of

the

all

upward upward

set

the

data

screen

the

tie

and

keyboard

host

shows

to

BLOCK In

MODE

this

memory,

does

not transmit computer

Editing,

insertions and

Data

page

setting transmission

depending

mod.e,

edited, take

command

(Read).

effected

and

an

entire and

place

through

deletions

tab

is

on

the

block

then until

from

stops,

effected

configuration

of

transmitted

the

either

the

EDIT Mode

of

characters

and

as

1-6

data

terminal the

keyboard

clearing

a

line,

of

can to

the

be

the

receives

(see

andlor

a

line,

a

message, SEND

entered host.

(SEND)

below),

lines,

field,

key

in

display

Transmission

a

specific

or

the

host

consists

clearing

or

page.

or

an

entire

condition.

of

Model

1251/1245

User

Manual

Within or

Block

REQUEST A

special

Request

sequence,

As

in

on

the

SEND

key

(defined attention condition

At

its storage initiate

The

Request designer memory.

Block

Mode,

Mode-Request

TO

SEND

application

To

Send

from

BLOCK

~lode-Immediate

keyboard~

is

depressed,

in

identi

(Line,

convenience,

and transmission.

to

optimize

the

issues

To

operation

is

initiated host

data

Model

Her

Message,

the

Send

application

To

Send.

of

BLOCK

or

is

however,

1251/1245

(AID)

host

the

fully

can

Mode

by

via

the

operation,

stored

character

or

Page)

program

proper

the

be

either

is

the

receipt

keyboard.

data

in

terminal

the

Request

configuration)

indicating

is

transmitted allocates

READ

of

BLOCK

allocation

Block

Request

of

is

To

Multicode

Mode

To

the

entered

memory.

Send

necessary

allows

of

Mode-Immediate

Send.

Multicode

and

edited

When

terminator followed the to

the

by

SEND

host.

buffer

sequence

the

system

host

time

R

the

an

key

to

and

Unless in

Block

Polled The

Model

polled not

require

purchase

(not

provided required, 1-1

is

a

polled

Section

Request

To

Mode-Immediate.

Environment

1251/1245

terminals,

physical

of

any by

according

a

flowchart

environment.

4.S,.

Send

is

specified,

terminals

thereby,

modification

extra

options.

Perkin-Elmer),

to

the

that

shows

Further

can

utilizing

e.g., needs the

1-7

the

Model

perform

many of

the

However,

a modem

of

the

host/terminal

information

1251/1245

within terminals.

terminal

additional

splitter,

installation.

interaction

is

a

system

This

provided

remains

does

or

the

hardware

may

Figure

of

be

in in

Model

1251/1245

User

Manual

Figure

* ANOTHER

TEFlMINAL

IS

BEING

FOLlED. THIS TERMINAL NOT SELECTED.

1-1

Host/Terminal

Interaction

YES

in

Polled

* TERMINAL

~=-------r---------------

SELECTED

FOR

TRANSMISSIONI

RECEPTION

Environment

IS

DATA

TERMINAl

IS NO

SELECTED.

DATA

TRANSMITTEDI

RECEIVED ON

A CHARACTER

BY

CHARACTER

• Send Key Depressed?

IS

BASIS

lONGER

CONVERSA TIONAL MODE

________

DATA IS

SENT TO

HOST

.t

r

BLOCK MODE SEND IMMEDIATE

___

I

1.....

1-8

BlOCK

MODE

REQUEST

TRANSMITTED

TO HOST

TO

EaT

SEND

YES

k----'

LOCAL "MODE" In

the

Local

line.

the

all

stored codes

Keyboard

display.

displayable

if

are

it

displayed

"mode",

entries

In

all

is

preceded

Model

no,data

cases,

input

only

1251/1245

is

transmitted

~~use

the

di~play

characters. by

the

in

the

TAANSPARENT

User

appropriate

memory

The

Multicode

Manual

or

stores DEL

character.

Mode

received

action

character

(see

directly

and

over displays

will Control

below).

the

on be

EDIT Upon

assumes

F8,

F19, Edit the

MODE depression

the

F9,

FlO,

F20,

Mode

operator

operations

alternately

enter enter

enter

the the the

alternately

CONVERSATIONAL

alternately Feed,

.

transmit

New

of

the

EDIT

Fl1,

F2l,

Mode. F12, F22,

and

upon

can

perform

place

the

CONFIGURATION

PROGRAM

Mode,

TRANSPARENT

place

Mode,

Line,

data

enable

to

and

a

or

printer,

Edit

In

the

F23,

depression.

editing Model

Mode,

the

disable

Scroll

key, this

shifted

F24,

1251/1245

Model

features

i.e.,

the

Model

mode,

F25,

functions

1251/1245

the

Upper

a

Function Function F26,

Through

as

on-line

.

PRINT

1251/1245

keys

F17,

and

the

well

or

in

BLOCK

Case,

key.

terminal

F5,

F17, F18,

F18 EDIT

as:

off-line,

Mode

Auto

F6,

take

Mode,

or

Line

F7,

on

CONFIGURATION The

operation

entries

made

CONFIGURATION

the

EDIT

The

Mode

Configuration

options,

Definitions, information

MODE of

Mode

or

Systems

Printer

and

on

in

the

Model the may

the

CONFIGURATION

be

entered

host

of

computer

the

options,

Port

Function CONFIGURATION

1251

terminal

by

through

terminal

Communications

options,

Key

Definitions.

Mode,

1-9

can

Mode.

either

the

Hulticode

takes

options,

Communication

see

Section

be

determined

Furthermore,

operator

into

account

For

3.3.

by

the

through

sequences.

Mode

Keyboard

Terminator

further

Model

125l/l245

User

Manual

TRANSPARENT In

the

TRANSPARENT

not

displayed

advanced

acted

as to by

communications

Control

The

characters

TRANSPARENT

depression

same

manner.

initiates

Control-C

In

the

(ETX)

TRANSPARENT characters configuration.

Line

feature

settings.

TRANSPARENT

characters

MODE

upon,

"CR"

the a

of

Control-P

the

or

All Mode.

must

Mode,

e.g.,

and

"LF"

debugging

are

displayed

Mode may Function

(OLE)

TRANSPARENT

ends

the

Mode,

spaces,

Also,

is

the

enabled,

attribute

To

be

entered.

control

characters

carriage

respectively, position, The

TRANSPARENT

tool.

as

be

entered

key

F19

(F3

followed

Mode:

TRANSPARENT

the

screen

depending

Scroll

feature regardless characters

display

a

return

and

but

not

moved

Mode

(COntrol ChM8cter; X

through

the

shifted)

by

Control-B

Control-P

Mode.

is

filled

on

the

is

disabled

of

are

OLE

character,

are

displayed

line

the

cursor

to

column

is

'00'

- X

'IF')

EDIT Mode

and

exited

(OLE)

with

followed

either

Model

and configuration displayed

feed

is

a

useful

in

(STX)

1251/1245

the in

two

only

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Figure

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1-11

Keyboards

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the

EDIT

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keys

User

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EDIT DI

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key

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because

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in

Keys

EDIT Mode

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key

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operational.

functions

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positions.

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Function

Edit

Mode

Model

1251/

12~5

User

Manual

2.1

Introduction

SECTION 2 SELF TESTS

The

Model

125l/l2~5

features·

two

Self-Test

capabilities:

one

for

RAM

and

one

for

the

keyboard.

The

terminal

also

features

a

Diagnostic

Test.

Note:

To

ensure

proper

Self-Test

operation,

the

terminal

should

be

configured

not

to

control-Protect

or

Lock-Out

the

Carriage

Return

and

Line

Feed

keys.

2.2

RAM

Self

Test

The

Model

125111245

RAM

Self-Test

is

initialized

by

the

sequence

Multicode"

(apostrophe,

i.e.,

SHIFT

7 -

hex

27).

NOTE:

The

display

of

the

Status

Line

should

be

enabled

for

the

Model

125111245

RAM

Self

Test.

The

RAM

Self

Test

tests

screen

and

memory

RAM.

The

test

is

comprised

of

two

parts:

a

Data

test

and

an

Address

test.

DATA

TEST

RAM

is

filled

with

a

repeating

pattern

of

characters.

Each

character

differs

by

one

bit

from

the

character

immediately

preceding

it

and

from

the

character

immediately

following

it.

ADDRESS

TEST

A

hexadecimal

mask

is

written

into

a

specific

address.

All

other

RAM

addresses

are

filled

with

another

character.

Memory

is·

then

searched

for

the

mask.

If

the

mask

is

found

at

any

other

address,

the

test

has

been

failed.

The

test

is

repeated

for

every

RAM

address.

During

the

RAM

Self

Test,

the

screen

patterns

in

the

course

of

the

test.

displayed

repeatedly

and

serve

as

an

terminal

is

currently

performing

the

test.

will

display

various

These

patterns

are

indication

that

the

There

is

an

automatic

loop

to

the

beginning

of

the

Self

Test.

Any

keyboard

entry

will

terminate

the

RAM

Self-Test.

A

failed

test

terminates

the

RAM

Self

Test

automatically.

The

last

pattern

displayed

will

remain

on

the

screen.

2.3

Keyboard

Self

Model

Test

1251/1245

User

Manual

The

Model

encoder.

in

"Local" terminal Mode a

To

and The

plus

To

and

2.4

F the

and

true

enter

Backspace

screen

the

terminate

Line

Diagnostic

rom

screen

the

entered.

From

the

activates

Test

Personnel transmitted powered-up.

1251/1245

This Mode.

on-line,

the

Self-Test

If

then

Communication

representation.

the the

will

Keyboard

keys

fill

simultaneously.

non-display

the

Keyboard

Feed

keys

simultaneously.

Test

keyboard,

(including

The

Communication

a

diagnostic

only.

by

the

host,

Keyboard

should

the

Keyboard

the

Baud

Self-Test,

with

a

character,

Self-Test,

the

sequence

the

Line,

In

the the

Self-Test

terminal

Rate

scrolling

DEL.

Status

entry

the

sequence

test

event terminal

be

performed

Self-Test

should should

depress

display

depress

Mul

ti

code:

Line)

terminates

function that

this

must

tests

the

with

is

desired

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in

Conversational

exceed

the

of

the

1200

Escape

95

Escape

(chara

with

this

the

test.

MULTICODE:

used

by

sequence

be

powered-down,

keyboard

the

terminal

with

baud

{ESC}

characters

. (ESC)

cter)

fills

character

MULTICODE

Perkin-Elmer

has

been then

the

for

2-2

Model

12 ~ 11

1245

User

Manual

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1

In

trodu

The

operation configuration. operator of

encoded

configuration

store

use)

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or

Model

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parameters In

the

Error,

event

the parameters.

ct

ion

The

via

keyboard

data

transmitted

by

the

configuration

EAROM

1245

can

host

corrmunication

by

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specified

of

terminal

These

of

Model

host,

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only

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an

optional, the

by

various

are

SECTION

Configuration

the

terminal

1251

entries

through

the

parameters

permanent

be

RAM-configued

a

sequence

line.

Model

the

Configuration

instances,

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is

can

be

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the

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the

communication

Model

1251

in

either

use).

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encoded

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configuration

factory-installed,

1245

will

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Section

Default

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allows

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PROM.

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5.

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data

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3.4

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with

Configuration

the

Configuration

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both

Options

the the

by

the

operator. host.

operator

for

both

and

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:":l.2:

Description

of

Model

Con

figura

1251/

tion

1245

Use

Options

r Man

ual

T~ere

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These For Configuration

Keyboard

Certain

is,

wi

NOTE:

Edit

Control-Protected.

Keyboard Mode systems Commun i Printer Terminator Special Function

options

to

t h t

are

several

operation.

Options

convenience,

Control

keygroups

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hat

ke

The

Mode,

Options

ca

tion

Port

Options

Characters

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the

y •

special

e.g.,

types

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s Op

ti

ons

Options

Definitions

discussed

the

Figure

may

be

Control

use DEL CHAR,

of

options

types

designated

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in

detail

Configuraion

:'-1.

Key

Function

options

must

that

are

in

the

options

as

Control-Protected,

be

depressed

Keys

INS

for

MODE,

are

operations

configured

follwing

follow

simultaneously

can

not

for

pages.

the

that

in

the

be

*

EDIT,

ESC

---------

Y:

The

N :

The

CURSOR

POSITION

----------------

Y:

The

N:

The

HOME,

keys.

Cursor

EDIT EDIT

Cursor Cursor

and and

Up,

the

Posi posit

ESC ESC

tion

ion

Cursor

keys

keys"

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are

Cursor

~-2

control

not

control-protected.

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-prot

control-protected.

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and

ected.

Cursor

Right

TAB

and

BACKTAB

---------------

Y:

The

TAB

and

N:

The

TAB

and

CR

LF

**

Model

BACKTAB

125111245

keys

User

are

control-protected.

are

not

Manual

control-protected.

Y:

The control-protected.

N:

The control-protected.

FOl

-

F04

Y:

Function

unshifted)

N:

Functions

unshifted)

F05

-

FOS

Y:

Function

unshifted)

N:

Functions

unshifted)

F

09

- F

12

CARRIAGE RETURN

CARRIAGE

Keys

are

Keys

are

RETURN

Fl,

control-protected.

Keys

Fl,

not

control-protected.

F5,

control-protected.

FS,

not

control-protected.

and

F2,

F6, F7,

F3,

F2,

F6,

LINE

and

F~,

and

Fi,

and

FEED

F4

Fa

F8

keys

(shi

(shifted

keys

are

fted

are

not

and

Y:

Function

unshifted)

N:

Functions

unshifted)

This

**

operat

keygroup

ion.

Keys

are

Keys

are

must

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not

FlO,

F9,

not

FlO,

control-protected.

be

Control-protected

Fll,

Fll.

and

F12

Fl2

(sh

for

if

ted

(shifted

Sel

and

f-Test

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Y:

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unshiftedl

N:

Functions unshifted)

-

F16

ion

Keys

are

Keys

are

Model

F

125111245

l~,

control-protected.

not

F

14,

Fl~,

control-protected.

F14,

F

15,

User

F15,

ManuaJ.

and

F

16

F16

(shi

(shifted

fted

and

Keyboard

Certain depression

NOTE:

Edit

Mode,

ESC

~

:

N:

CURSOR

--

..

---

Y:

N:

TAB

----------

Lock

keygroups

of.

The

e.g.,

The

ESC

The

ESC

POSITION

---------

Cursor

The The

Cursor

and

BACKTAB

that

special

key

...

----

may

be

designated

key

causes

use

DEL CHAR,

is

locked

is

not

Position

of

Function

INS

out.

locked

keys· keys

no

MODE,

11

as

action.

out.

are

Locked

Keys

can

locked

not

for

not

out.

locked

Out,

operations

be

Locked-Out.

out.

that

is,

in

a

the

i:

The

TAB

and

N:

The

TAB

and

11

The

HOME,

keys.

Cursor

BACKTAB

keys

are

locked

not

locked

----------------------------

Up,

Cursor

Down,

':'-4

Cursor

Left,

out.

and

Cursor

Right

CR

Y: N:

out.

FOl

LF

The The

- FO",

**

CARRIAGE CARRIAGE

Model

RETURN

125111245

and

LINE

and

LINE

User

FEED FEED

Manual

keys keys

are are

locked

not

out.

locked

Funct

Y :

unshifted) Functions

N:

unshifted)

-

FOa

F05

---------

Function

Y:

unshifted)

Functions

N:

unshifted)

F

05;

---------

~':

N:

Fl~

F12

-

Function

unshifted)

Functions unshifted)

-

F16

ion

Keys

are

Keys

are

Keys

are

Keys

are

Keys are

locked

not

locked

Keys

not

F

1,

F

1,

locked

F

5,

F

locked

F9, locked

F9,

not

F

2,

out.

F

6,

out.

5,

F

FlO,

out.

FlO,

locked

2,

6,

F

:l,

out.

F'j ,

out.

Fll,

out.

F

~,

F'j

Fll,

and

,

and

F4

Fa

F4

F8

F12

(shifted

(shi

fted

(shifted

and

Y:

Function

unshifted)

N:

Functions

unshifted)

••

This

keygroup

Keys

must

are

Keys

are

Fl;),

locked

not

F14,

Fl~,

locked

out.

F14,

F15,

out.

F15,

and

----------------------------

not

be

Locked-OUt

;)-5

for

Self-Test

F16

Flb

(shifted

operation.

and

Model

1251/

1245

User

Hanual

Mode

Opt

ions

-------

SCROLL

Y:

From line.

depending

N:

From

AUTO

..

Y:

N:

AUTO

Y:

LINE

_--

......

--------

Automatically a

carriage

The the

TAB

The fields attribute

line

carriage

same 1 ine.

cursor

24,

Line

on

24,

FEED

return.

(Formatted

(without

characters.

shifts

24

Configuration.

the

advances

return

will

display

will

data

the

returns

automatically

causing

be

up

cleared

line

cursor

the

a

one

line

to

is

line

to

the

cursor

skip

keyboard

for

nulls

1.

over

lockout)

each or

line

column

protected

new

spaces

on

1

of

and

N:

The characters

NEW

LINE

..

_------

Y:

Automatic advancement

position

N:

The

a

line.

operator

(column).

cursor

is

restricted

in

order

carriage

of

can

not

the

to

return

be

advanced

access

cursor

to

tabbing

fields.

and

past

line

the

past

80th

attribute

feed

character

column

upon

of

UPPER CASE

Y:

Lower

case

converted excludes

.·.odel

characters' to

the

following

their

1251/1245

(entered

upper

punctuation:

User

from

case

Manual.

the

counterparts.

and

keyboard)

are

This

N:

Lower

line Lower

case

are

case

converted

INVERSE VIDEO

Y:

Inverse

screen)

N: screen)

BLINK

1:

N:

BLOCK

:

Normal

•

CURSOR

Cursor Cursor

CURSOR

b 1

does

characters

not

affected

characters

to

their

Display

in

ks

not

•

upper-case

Screen.

Screen

blink.

received

by

this

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(dark

(light

via

the

option.

punctuation)

counterparts.

chara

cters

characters

communications

are

on

light

a

dark

on

not

Y:

N:

The

cursor

normal The

normal

screen

cursor

screen

appears

display

appears

display)

as

an

-

see

as

an

underline

inverse

above)

inverse

video

block.

video

character.

la

ssuming

(assuming

a

Model

1251/1245

User

Manual

System

Options

DISPLAY STATUS LINE

-------------------

Y:

The

Status

are

operational.

N:

The operations

SEND STATUS LINE

Status

----------------

Y:

In

BLOCK

of

the

transmits

CONVERSATIONAL

character-by-character

N:

A

depression

entered

POWER

UP

ON

Mode,

Status

in

LINE

----------------

Line

are

the

data

of

is

Line no

and

Line,

the

User

displayed;

is

longer

when entered

Mode,

as

SEND Area

not

operational.

the a

key

of

displayed.

cursor

depression

on

data

it

is

does

the

Status

is

the

entered.

Status

in

Status

is

not

Line

the

of

transmit

Line.

operations

Status

User

the

SEND

Line.

transmitted

Line

Area

key

In

data

Y:

Upon

N:

Upon terminal

RETURN = SEND

I:

The key.

N:

The

00

HZ.

i:

The

N:

The

power-up, power-up,

must

RETURN

AC

Line

AC

Line

the the

be

(Block

key

operates

key

retains

Frequency

terminal

placed

Mode

on-line

operation)

in

the

its

function.

is

60

is

50

is

on-line.

is

same

Hertz. Hertz.

in

through

manner

Local

the

Mode;

EDIT

as

the

Mode.

SEND

Model

1251/

1245

User

Manual

CLEAR

Y:

For screen

N:

For terminal

NOTE: terminal to

SEND

Y:

For will the

accordingly

Up transmitted up

N:

No the

TO

NULLS

appropriate

memory

appropriate

memory

Different

nulls

POSITION

a

depression transmit host

key

were

one

line.

automatic

host

for

clearing

are

results

is

set

to

(see

Section

CODE

of

the

automatically

on

the

depressed,

to

the

Multicode a

depression

operations,

cleared clearing

cl

eared

occur

clear

4.4).

a

Cursor

appropriate

screen.

the

host

and

sequences

to

nulls.

operations,

·to

spaces. from

to

spaces

Position

Multicode

as

well

For

sequence

the

of

a

Cursor

the

editing

as

example:

Multicode

cursor

will

terminal

the

opposed

key,

be Position

the

sequences

move

if

would

transmitted

screen

when

to

terminal

the the

A

will

be

key.

and

the

clear

to

cursor

Cursor

be

moved

to

SEND

CLEAR ALL

--------------

Y:

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the

If is response,

N:

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encountering terminal

host:

the

host

cleared.

encountering

screen

(underline

(the

responds

the

is

the

will

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the

screen

the

cleared.

CLEAR ALL

transmit

Multicode

R

character

to

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any

host

not

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does

ALL

Edit

the

following

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read

be

response,

not

cleared Edit

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hex

SF)

respond

•.

Mode

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sequence

the

screen

with

a

operation,

to

read

Model

125111245

User

Manua.l.

Communication

--~~--~~-----

POLLED

-

...

_---

~:

The

terminal

N:

The

terminal

BLOCK

Y:

The

transmission

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transmission

MODE.

HALF

----

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DUPLEX

...

_----

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All

communication

..

keyboard

Options

-~-~---

is is

input

on

the

line

designated designated

mode

input

of

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is

displayed

communication

only.

as as

the

is

a

polled

not

terminal

line.

transmitted

a

on

terminal.

polled

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the

terminal.

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CONVERSATIONAL

screen

over

MODE.

and

the

ONE

STOP

--

..

----

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N:

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NULL

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Nulls

screen.

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unformatted

BIT

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number number

SUPPRESSION

are

of of

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stop stop

ON

not

bits

UNFORMATTED

in

suppressed

is

ONE.

is

TWO.

TRANSMISSION

transmission

in

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of

an

transmission

unformatted

of

an

Model

125111245

User

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NULL

SUPPRESSION

ON

FORMATTED

TRANSMISSION

------------------------------------------

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screen.

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screen.

XON/

XOFF

~:

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the terminal. transmission ASCII

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1

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+l2V

with

are

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are

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terminal

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protocol

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order

terminal

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signal

terminal

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it

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transmission

in

transmission

will

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to

pause

will

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effect.

(pin

t8)

may

Section

in

ASCII

not

is

operate

effect.

DC3

transmission

make

an

XON

automatically

7).

of

a

of

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character)

any

character

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formatted

a

formatted

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to

the

to

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discussed

NOTE:

modem.

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LINE

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transmitted

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converted printer.

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as

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above.

designation

types

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characters

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the

characters

to

spaces

signal

of

printer

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modems,

form-drawing

as

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characters

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the should

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are

are the

Model

1251/

1245

User

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ONE

Y:

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(-)

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The

number

The

number

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CTS

CTS Low

BIT

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LINE,MSG,PG

LINE:

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is

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for

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of

stop

of

stop

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transmission

located,

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the

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the

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is

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of

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the

with

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line

column

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on

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which

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starting message at

the

current

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present

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at

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or

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the

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with

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sequences,

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(as

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the

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HOME

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message

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screen

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by

or

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~-12

Model

1251/1245

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--

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LINE:

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RATE

the

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print-out end

start position

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required

600,

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of

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of

the

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1200,

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Print

cursor

device.

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-

starting

previously

page)

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transmitted depression

of

device.

Rate

2400,

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of

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is

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and

the

screen

setting

4800,

PRINT

located

at

ending

the

9(00).

key,

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character

sent

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of

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from

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is

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the

PRINT

message

at

the peripheral

the

PRINT

transmitted

the

list

line

key,

following

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current

key,

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of

to

a

else,

cursor

device.

a

to

data

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local

the the

local

the

PARITY

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RATE

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the

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required

600,

ing

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2400,

setting

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from

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the

list

shown

Terminators

-

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.......

.,

...... -

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to

four

designated

to

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tors

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for

ASCII

for

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each

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1 i

sted

125111245

lin

communication

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terminator

and

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field

terminator

field

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may

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may

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The

SEND FIELD Te UNFORMATTED

UNFORMATTED FORMATTED

REQUEST

PRINT LINE

SEND This the

screens. transmission

Function

defined

FIELD

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the

UNFORMATTED This the

transmission

UNFORMATTED This or

the

LINE

rmina

TO

LINE terminator

SEND

transmission

page

transmission

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This

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in

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terminator

SEND

terminator

for

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tor LINE PAGE

PAGE

SEND

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condition

of

designated

configuration.

LINE

MESSAGE

of

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automatically

terminator

a

message

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formatted

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unformatted

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automatically

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of

unformatted

for

both

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automatically

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as

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screens.

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formatted

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screens.

appended

PAGE

appended

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screens.

to

and appended

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IS

key)

to

conditions

to

PAGE

each

that

each

conditions

line

unformatted

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field

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message

to

for

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been

on

for

the

on

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the

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that

terminator page transmission

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TO

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terminator

not

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of

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automatically

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formatted

automatically

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in

~-14

appended

and

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screens.

appended

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as

a

result

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to

each

PAGE

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a

message

to

sequence.

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on

each

Key

Model

125111245

User

Manual

PRINT LINE This data

terminator

that

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port.

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1

Cha

racters

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following

character:

the

the the the the

These

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The

column

reaches bell right

RING BELL

MULTICODE

POLLINGIS ELECTION ADDRESS PAUSE RESUME

discussed

RING BELL

which

margin).

characters

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number

the

column.

rings

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automatically

transmitted

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subsequently.

portion

where

when

of

the

(This

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through

are

designated

configuration

bell

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terminal's

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each

by

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establishes

when

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the to

line

printer

single

the

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Section

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In

the

system

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enable

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that

terminals,

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for

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designated

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the

terminal

information

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designated

host

designated

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the

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the.

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character.

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request

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as

the

functions

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character

another.

as

to

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character

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utilized will

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wide

range

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used

of

character

halt

data

character

data

in

a

to

4-~

the

~-15

Model

125

JJ

1245

User

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For

the

one

of

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the

key.

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each

the

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the

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number.

keyboard

designated

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terminal Function

counterparts associated messages

these

messages

host.

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key

character

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characters

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as Keys Keys

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messages

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sent

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of

all

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in

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operator

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by

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by

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the

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five

of

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characters

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screen.

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on a character-by-character

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may

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a

two

digit

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accessible

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to

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reference

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shifted,

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shifted

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the

in

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used

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the

operator

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starting

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most

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configured

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enter

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the

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the

desired

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take

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as

the

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the

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Enter

4.

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5.

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the

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operator

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1251,

400

two

digit

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by

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event

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subsequent

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transmit rather, CONVERSATIONAL

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messages

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to

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defined

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the

counterparts

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configurations,

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in

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messages

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message

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Function

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displayed

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take

to

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accessible

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Cursor

pOint

FOi

while

transmit

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4.3).

Keys F30,

to

effect

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on

Fl~,

F31,

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upon

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and

F32

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screen.

exit

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1251/1245

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by

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terminal sequences

1251/1245

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configured transmission

by

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Furthermore, Configuation the

Model

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the

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configuration PROM.

The

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configuration

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receipt terminal

ing

figura

configuration.

is

mandatory keyboard precede

recommended display Stand

Figure

a

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configuration in

this the two table

section

designated

bytes

is

Function

for parameters

1251's

~odel

configuration

parameters

configuration

PROM

of

is

from

tion

and

the

0 (Hex

parameters.

positioning

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that

message

on

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shows

of

required

of

use

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definitions.

the

Model

non-volatile

1245,

configuration

are

not

parameters

the

Multicode

prepared

that

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such

1

as

prior the

the

terminal

to

indicate

option(s).

to

generate

for

1251,

be

held

EAROM.

data

stored

parameters

over-written

are

f

to

receive

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to?

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the

•

sequence.

host

either

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to

the

sequence

by

the

Table

anyone

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the

host

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the

is

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in

the

Model

stored

by

defined

in

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encoded

(Hex

2

shows

sequences

cursor

at

sequence.

blank

in

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of

data

the

host.

precise

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configuration in ASCII

Characters·,

may

designate

in

RAM

host

instead

1245

in

host

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ASCII

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for

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the

screen

progress·

f

sequence. required

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particular,

character.

that

or

stored

is

stored

of

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the

Model

configuration.

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sequence,

characters, denoting progres

sion

locking

1

of

It

is

entirely

or

for

are

provided data shows

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the

in

RAM

the

1245

the

Line

also

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the

for

the

This

and

in

0 f

2

or

NOTE: i.e.,

transmitted,

transmit

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after

any

configuration

the

Multicode

24

seconds

other

data.

of

sequence

must

the

elapse

~-20

terminal

to

requires

configure

before

the

24

seconds;

terminal

host

is

should

Model

1251/1245

User

Manual

Figure

MULTICODE

(

PRINT "CONFIGURATION

MULTICODE

H MULTICODE

B

MESSAGE

,,~-------------~~-------------~

DATA BYTES

3-2

Host

IN

PROGRESS"

Configuration

LOCK KEYBOARD

POSITION

CURSOR

LINE COLUMN

MULTICODE

#

SCROLL/AUTO LINE

1

AUTO TAB/NEW LINE UPPER

CASE/INVERSE

BLINKING CURSOR/BLOCK

2

INVERSE

3

4

5 6

BLOCK/CONVERSATIONAL

7

POLLED DEVICE SEND

8

BAUD

9

PARITY

10

11

NUMBER

12

103J

13 14

15 16

HALF SUPPRESSION

17

DATA/NULL SUPPRESSION FORMATTED

SEND DISPLAY/ON-LINE

18

UP/RETURN = AC

OR

19

CODE/SEND

20

CONTROL

21

CONTROL

22

LOCK-OUT

23

LOCK-OUT

CURSOR

ON

CONDITION RATE

CHARACTER

MULTICODE

CHARACTER

OR

FULL DUPLEX NULL

STATUS

FREQUENCY/CLEAR

NULLS/SEND

2. 1

FEED,

FEATURES

RING

BELL

COLUMN

NUMBER

OF

STOP

BITS

POLLING

ON

UNFORMATTED

DATA/xON-XOFF

LINE.

STATUS LINE

WHEN

SEND

IN

BLOCK MODE

CURSOR

CLEAR

PROTECTION PROTECTION

ALL CODE

-

Parameter

VIDEO

OR

MODE.

ON

POWERED

TO

SPACES

POSITION

Format

MUL

TICODE

(

MULTICODE H

MULTICODE B

MULTICODE SPACE

I

READY

CONFIGURATION

MODE

COMMUNICATIONS

(ELEVEN

SYSTEM

(TWO

KEYBOARD

(FOUR

CONTROL

(SIX

BYTES)

OPTIONS

BYTES)

OPTIONS

BYTES)

LOCK KEYBOARD

POSITION CURSOR COLUMN

BLANK SCREEN

OPTIONS

LINE

1

2.

"y..~/'V\~

j-

21

Model

1251/1245

User

Manual

Figure

24 25 26 27 28

29 30 31 32 33 34

35 36 37 38 39 40 41 42 43

44

~

46 47 48

3-2

Host

Configuration

~

PRINT LINE. MESSAGE. PAGE

BAUD

RATE PARITY NUMBER OF STOP BITS

PRINT

UNe

TERMINATOR

PAINT FORM DRAWING CHARACTERS/READY (ALWAYS)

_ PAUSE

CHARACTER RESUME CHARACTER

PRINTER PORT OPT10NS

READY

(TWENTY FIVE BYTES)

IS

MINUS

OR

PLUS READY

-

Parameter

49 50 51 52 53 54 55 56 57 58 59 60

61

62

63 64 65 66 67 68 69 70

71

72

73 74 75 76

77

78 79 80

~

Format

SEND

LINE

TERMINATOR

UNFORMATTED

PAGE

TERMINATOR

UNFORMATTED

LINE

TERMINATOR

FORMATTED

PAGE

TERMINATOR

continued

I

3-22

~

TERMINATOR

(FORTY-EIGHT

OPT10NS

BYTES)

Model

1251/1245

User

Manual

Figure

3-2

Host

Configuration

81 82 83 84 85 86 87 88 89

90 91 92 93 94 95 96

-

Parameter

FIELD

TERMINATOR

REQUEST SEND TERMINATOR

TO

Format

continued

TERMINATOR OPTIONS, CONTINUED

(FORTY-EIGHT BYTES)

3-

2.3

Model

1251/1245

User

Manual

Figure

CONFIGURATION

3-2

RAM

Host

(REOUIReD

MUL

1--

7

24

Configuration

FOR

MODEl. 1245)

TICODE

----------------1

SECONDS

-

Parameter

Format

.~

97 98 99

100 101 102

103 104 105 106 107 108

109 110 111 112 113 114

115

116

117

118 119 120

"'v

continued

DEFINE INDIVIDUAL FUNCTION

FUNCTION

HUNDReD SIX BYTES

(eIGHT

MUST

BE FOUR EAROM)

TRANSMIT TEO

HUNDRED

HERE

IS

KEY

KEYS

Key

OEFINITION

FOR

BYTES OF

899 900 901 902

EAROM CONFIGURATION

3-24

FUNCTION

KEY

DEF

lNITIONS

I

continued

MULT1CODE

I

1----------------1

24

SECONDS

Model

1251/

1245

User

Manual

MODE

OPTIONS

Following designate

The

1st

Scroll Auto

Auto

New

See

Table

The

2nd

Upper

Inverse Blink

Block

See

Table

The

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the the

byte

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Case

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through

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Multioode Mode

Option

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features.

and features.

the

6th

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t

sequence, parameters.

the

status

the

status

byte

Table

(YIN)

inclusive

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the

designate

of

the

six

bytes

the

of

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data

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Table

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igu

ra

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tion

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by

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3B

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------

NO

AUTO

-------

NO NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES

YES

NO

YES YES YES YES NO

NO

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LF

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TAB

-----_

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YES YES NO NO YE'S

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...

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--------

NO

YES

NO

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YES NO

YES NO NO

NO

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LINE

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Model

125111245

User

Manual

Table

BYTES

3-1

ASCII

Mode

3,

3

3 0 3 2

4,

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5,

3 0 3 3 3 0 3

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30

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11

12

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18

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20

21

22

2;;

24

25

26 27

28

29

30

31

32

-

continued

3-27

Model

125111245

User

Manual

Table

BYTES

~-1

3,

ASCII

.. 4

.:

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...

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3 4 :. 8

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COLUMN

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42

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44

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46

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50

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61

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64

65

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70

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76

7 i

78

79

80

-

continued

Model

COMMUNICATIONS OPTIONS The

bytes

Options.

The

7th

byte

of

the

configuration

1251/

of

data

1245

User

designate

data

designates

Manual

the

Communications

the

following:

Polled Block.

The

8th Mode, data

The

i.e.,

characters

!1tt:.

illustrates The

10th

illustrates

The

11th the

data

The

12th

characters

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l~th

the

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the to

their

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designate

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byte

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the

byte

the

byte

characters

byte

for

and

14h

for

hexadecimal

polled

that

Send

for

each

data designates

data

designates

for

designates

both

available

bytes

each

desired

character

character.

the

disposition

LINE,

available

the

characters

the

characters

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both

lO~J.

of

the

Address

character,

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MSG, PG.

setting.

communications

for

each

communications

for

each

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available

Table

settings.

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the

required.

were

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the

of

the

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baud

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character'.

two

host

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rate.

parity.

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designate

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characters

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to

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byte

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XON/XOFF.

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16th

that

bytes

for

each

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the

data

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were

the

following:

characters

the the

required.

ESC,

and

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the

host

for

ASCII

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each

character.

characters

example,

must

available

if

transmit

Model

1251/1245

User

Manual

Table

-----------

----~-----~-------------------------------------------

';-2

B:iTE j

BYTE

Communications

ASCII

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0

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PAGE

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MODE

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600

Model

1251/1245

User

Manual

Table

BYTE

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1

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MARK

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NUMBER

OF

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ONE TWO

by

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continued

ASCII

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10

NO

YES

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Model

125111245

User

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Table

BYTE

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continued

-

Table

,j-

.l

ASCII

Model

Character

1251112'05

Conversion

User

for

Manual

Conf

igurat

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CHARACTER

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Character

1251/

1245

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for

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continued

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1251/1245

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to

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Qf

Information

depressing

Table

Model

1251/1245

SECTION 4

FUNDAMENTAL

Set

set

of

characters

the

4-1.

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displayable

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key

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transmission Format

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information

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group

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Table

HEX

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01

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information Codes:

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CHARACTER

time of

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media

control communications

the

layout

devices.

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control

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1251

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control

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to

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Model

1251/1245

User

Manual

Table

HEX

OB

OC

00

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ASCII

Control

Characters

CTRL CONTROL CHARACTER

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L

M

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4-3

Model

1251/1245

User

Manual

Table

HEX

11

12

13

14

15

16

4-1

CTRL

Q

R

S

T

U

v

ASCII

CONTROL

Control

CHARACTER

DCl DC2* DC3

Device

Controls

DC4* Used

with devices used

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for

communications

on

for

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receiving

station. S

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yn

Communications synchronous

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control

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protocol.

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continued

systems,

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character

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devices

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associated

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characters

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used

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17

19

w

x

Y

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of

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end

of

block

CAN

Control with

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character

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Function

keys

configuration EM* Control

medium,

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trol

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ed

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sequences

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terminal.

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of

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1251/1245

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HEX

1A

1B

1C

1D

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IF

4-1

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(Substitute)

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Character deletion

ete)

used

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for

a

character

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received

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medi.a

the

by

fill

host.

the

or

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request

4-5

Model

1251/1245

User

Manual

Multi-Character The

following

a

combination

DLE

STX

Enter This

CTRL-B.

codes, action the

settings

DLE

ETX

Exit

Depressing

to

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Disconnect

Upon

terminal

modem

connection.

Functions

describes of

ASCII

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mode

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re

takes

Scroll

Transparent

the

normal

processing

for

terminal

characters.

is

entered

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stored

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feature

in

configuration

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mode.

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functions

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memory

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is

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by

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is

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feature

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terminal.

returns

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generated

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by

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followed

control

No

control

enabled

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the

terminal

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lead a

switched

to

by

and

the

ESC

BS

ESC

LF

ESC

The

Model

functions,

Enter Upon

the

SPACE

(see Exit Upon

Section

Keyboard the

keys,

Section

Enter Upon

+

the s imul

7)

Section

1251/1245

described

Keyboard

simultaneous

keys,

simultaneous

the

terminal

2).

RAM

Self

keys,

2).

terminal

Self

the

2). Self

Test

taneous the

in

terminal

Test

terminal

Section

Test

depression

exits

d

epres

offers

7.

4-6

enters

the

Keyboard

sion enters

additional

of

0 f

of

the

ESC

Keyboard

ESC

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ESC

and'

RAM

Self-Test

multi-character

and

BACK

Self-Test

LINE FEED

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HIFT

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Model

1251/1245

l

User

Manual

Table

B

b5

,

~

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b3 b2

o 0 o 0

0 0 0 0 0 1 0 0 0 1 1 0 1 0 0

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1 0 1 1 0 1 0 1 1

1

0 0 0

0

1 0

1 0 0 1 0 1

1 1 0

1

4-2

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1 1

1

1 9

1

Standard

-codes

000

•

0

NUL SOH

2

3

4

5

STX ETX

EOT ENQ ACK

7

8

10

11

12

13

14

15

BEL

ASC!!

Control

0 1

BS

CAN HT LF

SUB

VT

FF

CR SO

SI

Character

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00

DLE

0

1 0 1 1

10

2 3

SP DCI DC2 DC3 DC4

NAK SYN

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11

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0

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3 C S

4

5

6 F V 7

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DEL

4-7

4.2

Keyboard

The

fol~owing

1251/1245 may

vary

Enable,

conjunction

BREAK Presents second in

for

conjunction

Functions

pages

keyboard.

with

notes

with

the

communication

each

Model

describe

different

pertaining

these

key

depression.

with

the

Also,

features

1251/1245

the

since

operator

to

line

BREAK

key.

User

keyboard the

operation

the

are

provided.

with

The

Manual

features,

keyboard

a

space

REPEAT

functions

of

(BREAK)

key

of

certain

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functions

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for

operate

Model

keys

SCROLL

in

1/2

NUMERIC

Enables

MODE

the

alphanumeric

the

Status

depression

ERROR

Clears

RESET

the keyboard, This locked

key

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HOME

Moves

Cursor Moves

will

Cursor

Moves on

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line

the

Up

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wrapped

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24,

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does

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keys

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are

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key

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up

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been

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line.

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Status

keyboard

position

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around

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t

display numeric

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keyboard

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line

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currently

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it

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*

Standard

Keyboard

4-8

Only

Model

1251/1245

User

Manual

Cursor

Hoves

Cursor Moves

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the

cursor

NEW

LINE

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the

24,

the

previous the

HOME

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cursor

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the

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LINE

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2

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be

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line NEW

LINE

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cursor

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cursor

line.

position. Disabled:

cannot

cursor

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column

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80 the

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at

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through

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left

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of

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then

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line.

ESC

Generates

other Hult

icode

assigned

computers

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Used

ASCII

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simultaneously

SOH

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simultaneously repitition per

second.

SHIFT

LOCK

Maintains

depression like

a

LINE

cursor

ASCII

characters

default

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the

do

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of

the

releases

typewriter

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cannot

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ass

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permit

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the

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moved

character

enable

ignment;

character

this

with

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Heading)

with

other

depressed

Key

the

SHIFT

LOCK

which

special

use

A-Z,

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EDIT

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The

Model Function Extended eight)

1251/1245

Keys

Keyboard

Function

Keys

Model

for

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keys.

1251/1245

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F13

F14

F15

F16

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+ + + + + + +

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SHIFT = F18 SHIFT = F19 SHIFT = F20 SHIFT SHIFT = F22

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your

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=

F24

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F25

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F27

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F 28

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F29

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F31

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32

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Figure

4-1

Model

1251/1245

Function

4-14

Keys

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Characters

4-

3

Model

1251/1245

Function

I

User

Manual

Key/A

ttention

Identifier

Function

Key

------------

F

01

F02 F03 F04

F05 F06 F07

F08

F09 FlO Fl1

F12

F13

F14

F15

F16

F17 F

18 F19 F

20

ASCII

Character

---------------

A B C 0

E F

G

H

I

J

K

L

M

N

0

P

a b c d

Hex

41 42

43 44

45 46 47 48

49

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40

4E

4F 50

61 62 63 64

F21 F

22

F23

F

24

F25 F26

F27

F

28

F

29

F

30 F31 F32

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f

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1

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n

0

P

66

66 67 68

69

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6B 6C

60 6E 6F 70

4.4

The set

more.

EDIT Mode Edit

Mode

various

Model

Operations allows

features,

the

12

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124

operator access

5

User

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F28

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07

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1251/1245

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MODE

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Configuration

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