Ibm 3276 Manual

IBt~1

3276 Control Unit Display Station

Setup Instructions GA1

S-2017-6

Please follow instructions, step by step,

in

the

sequence

that

follows.

Actions you should take are indicated by a box

(n),

~hich

is

also provided you

to

h~lp

you

k~rack

of

your progress.

Put

a check (

,J

)

in

the_

box (

~)

as you finish each action.

Note: DO

NOT

place objects

on

top

of

the display.

DO

NOT

block the display

vents.

CAUTION: The display station

weighs

about

45

kg

(100 lb).

Do

not

try

to

move

it

without

help. Communication Cable

"

ciz-~

Step 1

D

Obtain

the

following from

your

supervisor:

a. 3276 Device Cable

Attachment

chart,

required for Step

11.

b. 3276 Switch Settings chart, required for

Step

12.

c. Communication Cable Connection Instruc-

tions chart, required for Step 14

or

18.

Illustrations

of

the

above are shown on

the

last

page.

If

the

Encrypt/Decrypt feature (Identified

in

Step

13)

is

in.stalled, get help from your

security representative

at

Step 14.

Step 2

D Remove

the

Problem Determination Guide

and

the

Maintenance Information manual

from

the

envelope.

D Open

the

front

cover by pressing on

the

tab.

Printed

in

U.S.A.

1/80

D Remove the backing paper from

the

Problem

Determination Guide.

D Insert

the

Problem Determination Guide

in

the

keyboard with

the

hinged edge toward

the

front, tap it

int~

place, and close

the

cover.

Step 3

D Turn

the

keyboard over.

D Release the

document

holder by pressing the

catch.

D Place the Maintenance Information manual

in

the holder, and snap it closed.

Step 4

D Slide

the

communication cable [1.8

to

12

meters (6

to

40

feet) long] under

the

display

station, so

that

the

connector end shown

at

left

is

accessible from

the

front

of

the

3276.

D Remove the plastic safety catch

if

present, from the power

cord by breaking the catch.

Position

the

power cord

under

the

display station

and extend it toward

the

power outlet,

but

do

not

plug it

in

at

this time. Plastic Safety

Catch

Steps

-

Latch

,,,::.;:,...

_______

_

,,,.

...

11Pivot Pin

""'

/

,,

...

,

-=====

=.§-~

(behind cover)

D Open

the

front

cover by pushing

the

latch

away from you (toward

the

machine).

D Remove

the

front

cover by lifting it

off

the

pivot pins.

Step 6

Note: the voltage and frequency requirements for

this

unit

are

indicated on the label.

D Unlatch

the

retainer wire by pressing

in

and

to

the left

to

clear

the

latch; then lift and swing

to

the

left.

Don't

be afraid

to

apply

the

necessary force.

DRemove the wing nuts.

Retainer

Wire

in

Open

Position Stud

Fuse

\

'o

\ \

Power

Cord

~ ~

Step 7

Keyboard

~--...,Cable

DRemove

the

protective bag from

the

keyboard

cable connector.

D Place

the

keyboard cable clamp over

the

right-

hand stud.

Don't

be afraid

to

apply

the

neces-

sary force. Plug

the

keyboard cable connector

into

the

cable socket above

the

letters KEYBD.

D Install and tighten the wing nut.

Step 8

Ground

D Plug the communication cable connector into

the

cable socket above

the

letters 1/0.

Step 9

Ground

Wire ..... Replace

Lug

D

Retainer Wire

Bottom First

Swing

the

retainer wire across

the

cable

connectors. Insert

the

bottom

of

the

retainer

wire in

the

slot, and latch it

in

place. The

retainer wire keeps

the

connectors tightly

in

place; it therefore takes some extra force

to

latch it. Don't be afraid

to

apply

the

necessary

force.

Place

the

ground wire lug over

the

stud; install and tighten

the

wing nut.

Step 10

C'.l

I

On/Off 0

~

Switch

CJ @

®

D Place

the

power cord, communication cable,

keyboard cable, etc., so

they

do

not

interfere

with closing

the

front

cover.

~

D Install

the

front cover

on

the

pivot pins. Close

the cover, and slide

the

cover latch toward

you.

D Push

the

On/Off switch

(located to

the

left

of

the

screen)

to

Off.

\1\J

On

~~Off

D Plug

the

power cord

into

the

power outlet.

Step

11

To Other Terminal

Device Cable

CAUTION: Do

not

connect

or

disconnect

the

device cables during an electrical storm.

D Connect

the

device cables

to

the

ports on

the

back

of

the

3276, using

the

3276

Device

Cable Attachment

chart

obtained

in

Step

1.

Step 12 Address Keylock Key

in

Unlocked Position

D

g

Q

If

the

display station has an address keylock,

insert

the

key and turn it clockwise.

Grasp the

top

of

the

operator panel drawer in

the recess. Push it slightly

to

the

right, and

pull it toward you. The drawer will stop and

latch (at

the

first stop).

Drawer at

First Stop

Press Spring

Latch Here

Press the spring latch as shown, and continue

pulling until

the

drawer stops again (at

the

second stop).

Switches

Drawer

Fully Open

D

Release

Spring

Latch

Set

the

switches,.using

the

3276

Switch

Settings chart obtained

in

Step

1.

Ensure

the On/Off switch

is

Off before changing

any

of

the

switches.

Push

the

drawer into its original position.

If

the

display station has an address keylock,

turn

the

address keylock key counterclock-

wise

to

lock

the

drawer.

Step 13

Address Keylock

IL'--'---A,a/A Switch

Normal/Test Switch·

g-security

Keylock

Volume Control

Contrast Control

Brightness Control

Set

the

following (located

to

the

right of

the

screen) as indicated:

DD

Set

this switch

to

Normal.--"'--t•t]

Turn

the

volume

Test

control for

the

_____

___J.___

__,

audible alarm

(if present)

fully clockwise.

DTurn

the

contrast

control fully

__

__,,

counterclockwise.

D Turn

the

brightness

control fully

---"'

1------:=

clockwise.

DIf

the

display station

has a security keylock,

insert

the

key into

the

lock and

turn

the

key

clockwise (to

the

On

position).

_J-()t

(On)L~~

~(Off)

If

there

is

no security keylock,

the

cover

will have a filler plug

in

this location.

D

If

the

Encrypt/Decrypt

feature

is

installed,

the

security key will have three

positions, Off, On, and

_.

EWMK.

Do

not

turn

the security

key

to

the

EWM

K position.

Step 14

D

Move

the keyboard

to

a convenient position

in

front

of

the

display station.

If

the Loop Adapter feature

is

installed, refer

to the instruction obtained

in

step 1, and plug

the communication cable connector into

the

loop station connector.

Push the On/Off switch

to On (I).

1.

The on light should come on;

if

it does not, check with your

supervisor

to

make sure power

is

available at

the

power outlet.

~~On

~Off

On

~~

Light

~

2.

About 15 seconds after

the

unit

is

turned on:

a. A short horizontal line (cursor) will

appear at

the

upper-left corner

of

the

screen. Ignore any 8-digit number,

consisting

of

1

'sand/or

O's,

cursor

being under

the

first digit.

b. A horizontal line

will

appear across the

bottom

of

the

screen. (The area below

this line

is

the

Operator Information

Area.)

D Adjust

the

Brightness

~

control,

if necessary.

~

If

result 1

or

2 does

not

occur, retry by turning

the display station off, then

on

again.

If

result 1

or

2 still does

not

occur,

or

)C

~

nn

is

displayed record this step on a

3276/3278/

3279 Problem Report Form (GX23-0201

),

to

be

found with the papers shipped with the

display station.

D

If

the Encrypt/Decrypt feature

is

installed,

call your security representative

to

enter

a master key into

the

3276.

Step 15

Set

the

following switches (located

to

the

right

of

the

screen):

DFirst, set this switch

to

"A,a."...

a

A

Normal

DThen, set this switch to

Test.

~

...

)3

Expected Result: The screen, except on

Model 1

or

11, should fill up with characters.

Operator Information Area

Notes:

Model 1 or

11

All

Other Models

1.

The

cursor

appears

in

the upper-leftcorner,

the

first

position

of

the first line.

2.

There is a solidhorizontal line

at

the lower

part

of

the screen, below which

is

the

Operator Information Area.

If

the

above does not happen, fill

out

a

3276/3278/3279 Problem Report.Form

(GX23-0201), and notify your supervisor.

Step 16 Model No.

D

3276

I "

Serial

Nl.

Scan

the

top

two

lines

of

the

display. They should be

the

same as those shown below

for

the

model

number

of

your

display station. (The size and style

of

the

characters will vary by model.)

Model

1or11

!elouiC5)iaeelouu~~sbouaeiouael6unAEi0DA0YAEEIOUYCAEIOUAEi00AtiOoNabcdefehijklmnop

~rstuvwx~z••!~JjABCDEFGHIJKLMNOPQRSTUVWXYZ~SAC;*oT2345b7><[])()(

='"/''

:1!S¢t¥~~

Model

2,

3,

4,

12, 13,

or

14

Ae"IOuaeiouael6uiiAEi0DA0YAEEIOUYCAE"i00AE:i0uAEi0dNabcdefghijklmnopq,rstuvwxyzaigacJili

ABCDEFGHIJKLMNOPQRSTuvwxYzfllsAc;*·or2"34sb"7>

<c 1>c>c =·

..

/'

1:?

!

$¢£¥r.lt01234Sb7scia§

11

E!%_

D Scan

the

Operator Information Area

(bottom

of

screen, below

the

solid horizontal line).

The

characters

should be

the

same

as

those

shown below

for

the

model number

of

your display station. (The

_size

and

style

of

the

characters will vary by model.)

Model

1or11

Model

2,

3,

4,

12,

13,

or

14

oT234sit7>

<c1>c>c =·

..

/'

1:? !

S¢f.¥P.,lte1234Sb

7sqB§•e~-&.-.,

: +

...

-

............

",

.,

ae

1o~&ess;ae~1

o~u.c

If the lines

of

displayed characters are different from

the

above,

turn

the

display station

off

then

on,

and repeat this step.

If

the characters are still different, record this step on a

3276/3278/3279

Problem Report Form

(GX23-0201

),

to

be found with

the

papers shipped with the display station, and notify

your

supervisor.

/

Step 17

D

This step

is

to

ensure

that

each key

on

the

keyboard

works

correctly.

The

procedure

is

to

press each

key

on

the

keyboard,

observe

the

character

displayed

on

the

screen,

and

compare

this

character

with

that

shown in

the

keyboard

diagram below

for

the

key pressed.

In

this

diagram

the

keys are shown

with

the

character

that

should be displayed when

the

key

is

pressed.

Remember, go by

the

characters shown

in

the

diagram

not

by

the

characters

on

the

keyboard keytops.

The

cursor will move

tq

the

on

the

screen as each key

is

pressed. You may press

the

spacebar (blank)

after

each key

is

pressed

in

order

to

see

the

characters more easily as

they

appear

on

the

screen.

Notice

in

the

diagram

that

there

is

a

group

of

keys

at

the

extreme

right labeled

"a"

through

"I".

If

your

keyboard does

not

have

these

keys, cross

them

out

in

the

diagram.

Note: Some keys,

if

held

down

for

about

1second,

will

repeat the character. Also, during the

following

procedure, the

key

marked

CONTROL

in

the diagram must

not

be pressed.

Press,

one

at

a

time,

the

four

keys shown

in

the

diagram with

the

double

characters

mm, nn,

oo,

and pp,

and observe

the

characters displayed. These

four

keys each display

one

character

when

the

key

is

pressed and repeat

the

character

when

the

key

is

released.

Press

the

remaining keys,

one

by

one,

and

check

that

the

character

shown

in

the

diagram for

that

key

is

displayed.

If

the

displayed results differ

from

what

is

shown

in

the

diagram,

turn

the

display

station

off

and

on

again. Wait

for

the

display

to

reappear. Now

retry

this step.

If

the

displayed results

continue

to

be

different,

record this step

on

a

3276/3278/3279

Problem

Report Form (GX23-0201

),

to

be

found

with

the

papers shipped with

the

display station,

and

notify

your

supervisor.

Characters Displayed When

in

Test Mode

0BEE00000000000E-30ffi008

88

8@8~88000@0008

08000

08§3@008@@0@0888)08000

80

§800@3000@888§

00000

CONTROL~~

(blank) j@cB

L Labeled

"RESET"

on Typewriter

or

Data Entry keyboards

Labeled

"PF

10"

on Data Entry keypunch keyboards

If

present

Step 18

Again, use the diagram provided

in

Step 17, "Characters Displayed

When

in

Test Mode," not

the

charac-

ters on the keyboard,

to

identify

the

correct key to be pressed. The CONTROL key starts each check.

It

is

important

that

the

CONTROL key be used only when indicated.

If

a wrong key

is

used

or

a key

is

held down for more than 1 second, turn power off, then on,

to

restart this step.

D 1. Press

the

CONTROL key, then

the

C key, once.

-

thenC

All

previously entered characters are replaced

by

the test pattern.

D 2.

Press

the

CONTROL key, then

the

B key, once.

-

thenB

2

is

displayed

in

the first position of

the

Operator Information Area

at

the bottom

of

the screen.

D 3.

Press

the

CONTROL key, then

the

B key three times.

-then

B,

then

B,

then B

0appears

in

the

first position

of

the Operator Information Area.

D 4. Press

the

CONTROL key, then

the

M,

A,

B,

and C keys, once each.

-then

M,

then

A,

then

B,

then C

ABC

appears

at

the start

of

the first line

of

the display.

5. Set

the

Normal/Test switch

to

Normal. The test pattern

is

cleared from

the

screen.

Pull

out

the

operator panel drawer,

as

described

in

Step 12, until it stops and latches (at

the

first

stop). Check if the Machine Check light

is

off and the Test light

is

off

or

blinking;

if

so, push

the drawer

in

to

its original position; if not, report the symptom on a 3276/3278/3279 Problem

Report Form (GX23-0201

),

to be found with the papers shipped with the display station and

notify your supervisor.

One

of

the following 8-digit numbers should appear

in

the

first row on

the

screen.

11000000 Terminal adapter

is

not attached to the 3276.

11110000 One terminal adapter

is

attached

to

the

3276.

11111100 Two terminal adapters are attached to

the

3276.

11111111 Three terminal adapters are attached

to

the

3276.

The

3276

setup

is

completed.

If

your

display station has

the

Magnetic Accessory

Adapter

feature, a

cable with

connector

is

located on

the

left side

of

the

display. See

the

instruction

book

packed with

the

accessory

to

connect

it.

The

Selector Light Pen, APL,

Text,

and Magnetic

Slot

Reader features may now be checked by

performing

the

applicable checks

in

Section 4

of

the

3276

Problem Determination Guide, which

is

under

the

keyboard cover.

Notify

your

supervisor

that

the

3276

setup

is

completed, and

that

the

3276

communication

cable may

be

connected

to

the

communication facility according

to

the

instructions obtained

in

Step

1.

The

com-

munication cable must be

connected

in

accordance with local regulations.

After

the

communication cabl,e

is

connected,

the

3276

can

communicate

with

the

host.

Note: Retain this document for use

in

the event the units

are

relocated.

The following illustrations show charts

that

you are

to

obtain

in

Step 1, and

they

are taken from IBM

3270

Information Displav System:

IBM

3276

Control

Unit

Display Station Planning andSetup Guide,

GA

18-2041.

C.

Communications Cable Connection Instructions

Appendix C.

3276

Com

..

nkadon

Cable

Couection

lmlructionl

3276 Commanic.tionClble

CoRMCtion

lmtnlcliolll

3276

with

811

lntepated

M-

Albched too

N--

Uno

(11SIUOda-doonlyJ

B.

Switch Settings

3276 Swilch

~Uinp

Form

n.ooer-PM9!dr-t•locr9Wdto""9r•1olrtled1•..,•-·

To.-n-tom.-mi.

.•

._ltlelGOofthe~

......

._.

Putl'l11sl11hl1\ltottl9r

....

t.andpUHHl~¥0U.

Thtdr-"'ll1tc1PandlMCfl•tdlefirt11to11.

Ufltlel2J&hm

ft

Add,..

K..,1oc

..

fMIW<'tl,

in•rt

die..,

11110

die

loc

..

8llCf

tun!

die

U,

dodtwl•

un11I

1t

11C1C11.I

"-

Plftf

llaatld

Oft

tN

._..,,...,.oftflll

doorl,

9ndco1u1nue

1opWH

1111111

Ndr-

"°'"'•'"·

AIW¥Oll

"-wt

dle,..tdlel_..,.10

lfle

~

o.1-

.............

_ tNlck

IO

IH

cto.d

.........

Ill

"'9

J279Mltflll

Addr.-K•lock

,_,.,

1111'11

...,__,._.,.

clodi._and,......,.rtle...,J

8

Sw•ldt

off

....

3279

.,_-.

Sn

lttll

321•

.,....,._

,

.....

0r-

-l"'-510

m.-tlOJll

trM1-GMc:ir.t

...

""'

,....__

--

.....

DD

NOT

$1t...,

-tdln

itt1t

-

_,...,

w•itt...,.

t*"

ltl8• •re

cro-d

Ot.11.

D

s-•

on

...

J211.-....

0

Plytlhe

four-pronfAhlf

._....101heCGM111UnicdonCllble

...-.

NONSWITCHEO

9ntoftfour-pin

,...,_.~toft......._.lint.

A.

Device Cable

Attachment

DO

NOT

c'*""

CM

poli1oon

o1-1cn.

wt.ile POIWI'

"-·

°*""'9

• -•ldl

PIHi•ion

•;1e

.-

••on

'-no

Mfftt.

r---------------------------------.··

1u-1cftel,..t111d181'1111d"""'1

..

~11on.

Appendix

B.

3276

Onice

Cable Attadunen1

'271

....

0 UM

m.

table ano

ttw

fi.,re

below

10

connect

the

devK:e

cebl•

to

the 3276 por1L

..._

...

_._

1.

U•

• push·Mtd·1W•l1 mo11on

to

the

r.~1

to

connect

-1d

lock ttMde¥K:.

ublel

to

the

port

sockets.

2. Connect

IN

dnice

clble

MNntified for

port

1 to

the

pon

1 socket.

port

2

to

the

port

2 socket.

end'°

on. Connect

the

clbla

1n

numeric order, sterting

11

pon

1.

CAUTION

0o

.............

._.

......................

11Dnn.

INALU

.,._

---

L.n_

~--c.ai.

J2711.'!!!l!!I~

L_.,_

..

"'

ill

..

••

The

information

in

this publication

is

subject

to

change from time

to

time. Any such change will be reported in subsequent revisions.

··,Requests for copies

of

IBM

publications should be made

to

your

IBM

~'representative

or

the

IBM

branch office serving

your

locality.

th9

ON

or

0 Set

the

B

switdt

pos11ions

6, 7.

end

8

to

the

ON

or

OFF

P011it1ons

dtectld

in

the

tlbl•

below.

d

'"the

I

"'

c=:,

~

f:.:81:.:~I

i I ! !

d-t--1

Ou1ck

ref1n1na

of

SWttch wtt1ngs for

hne

1PMd wlec:t1on

"locetlld

below

the

Bswitch

1n

the

Clf)er1t0t

Panel

Drewer.

@@@

li:5J'•••

..

L!:!J

Sv•am

7 ...u..---

.......

j

5"..,.SOlCllSC

-ldlto-SOLC

F-':

I I

0Set

the Communie81e/

LOCllMia:ftlOlfle

Canwnunoat•

lupl

Oii

Laal

lctownl

posnoon

dleck8d1n

....

lllbl8

.......

__

-·

Address comments concerning

the

content

of

this publication

to

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IBM 3276 Manual

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