Tektronix 7603 Manuale utente

Altri manuali per 7603

4

Questo manuale è adatto per i seguenti modelli

2

Indice

Altri manuali Tektronix Apparecchiature di prova

Tektronix

Tektronix MSO2000B Series Manuale

Tektronix

Tektronix 2337 Manuale utente

Tektronix

Tektronix TDS 820 Manuale utente

Tektronix

Tektronix TLS 216 Manuale utente

Tektronix

Tektronix RM3000 Manuale utente

Tektronix

Tektronix 7B87 Manuale utente

Tektronix

Tektronix 6 series Istruzioni di installazione e manutenzione

Tektronix

Tektronix 561A Manuale utente

Tektronix

Tektronix 213 DMM Manuale utente

Tektronix

Tektronix MDO4104 Manuale per l'uso e la cura

Tektronix

Tektronix TDS3000B Series Manuale utente

Tektronix

Tektronix 7834 Manuale utente

Tektronix

Tektronix MSO 4 Series Manuale utente

Tektronix

Tektronix RSA5100B series Manuale utente

Tektronix

Tektronix 11302A Manuale utente

Tektronix

Tektronix 546 Manuale utente

Tektronix

Tektronix 7B70 Manuale utente

Tektronix

Tektronix A6303 Manuale utente

Tektronix

Tektronix TDS 340A Manuale per l'uso e la cura

Tektronix

Tektronix DPO3000 Series Manuale utente

Tektronix

Tektronix DPO3000 Series Manuale utente

Tektronix

Tektronix 314 Manuale utente

Tektronix

Tektronix 2445B Manuale utente

Tektronix

Tektronix DPO7AFP Manuale utente

Manuali Apparecchiature di prova popolari di altre marche

SMART

SMART KANAAD SBT XTREME 3G Series Manuale utente

Agilent Technologies

Agilent Technologies BERT Serial Manuale utente

Agilent Technologies

Agilent Technologies N3280A Manuale utente

Vernier

Vernier Go Direct Voltage Manuale utente

Lifeloc

Lifeloc R.A.D.A.R. Manuale utente

Fluke

Fluke T5-600 Istruzioni per l'uso e l'installazione

Mercury

Mercury TSL01 Manuale utente

MAHA

MAHA MBT Series Manuale utente

Fuji Electric

Fuji Electric P-61 Manuale utente

ETC

ETC SealerAtor Manuale utente

Skyfine

Skyfine ETHYWAY V2 Manuale utente

Appion

Appion G5 Twin Manuale utente

PCB Piezotronics

PCB Piezotronics 8159-0112A Manuale utente

BW Technologies

BW Technologies MicroDock II Manuale utente

Sun Nuclear

Sun Nuclear 1027 Manuale utente

Biomark

Biomark HPR LITE READER Manuale utente

Hioki

Hioki 3169-20 Manuale utente

Ashcroft

Ashcroft ATE-100 Manuale utente

76

Ο

3/

R

7CO3

OSCI

LL

OSCO

RE

O

PER

ATO

R

S

Serial

Nu

m

b

er

Te

k

t

r

o

n

ix,

Inc

.



t

Ρ

.

Ο

.

Box

500



f



B

eave

r

ton,

Oregon

97005



t



Ph

o

n

e

:

644-0161



t

Ca

b

les

:

Te

k

tro

n

ix

672

070-1310-00

WAR

RAN

TY

All

T

EK

TR

O

N

IX

i

n

str

uments

are

wa

rr

ante

d

against

d

efective

mate

r

ials

and

wo

rkm

ans

h

ip

fo

r

o

n

e

year

.

Any

qu

estions

wit

h

r

es

p

ect

to

t

he

wa

r

ranty

s

h

o

ul

d

be

ta

k

en

up

wit

h

you

r

T

EK

TR

ON

IX

F

iel

d

En

gi

n

ee

r

or representative

.

All

re

qu

ests

f

o

r

repairs

and

replaceme

nt

pa

rts s

h

ou

ld

be

d

irecte

d

to

t

h

e

T

EK

TR

ON

IX

F

iel

d

Office

or

re

pr

ese

n

tative

i

n

your

a

r

ea

.

Th

is

will assu

r

e

you

t

h

e

fastest

p

ossi

b

le

service

.

P

lease inclu

d

e

t

h

e

i

n

st

ru

ment

Ty

pe

N

um

b

e

r

or

Pa

rt

Nu

m

be

r

an

d

Se

r

ial

N

u

m

be

r

wit

h

all

r

e

q

u

ests

for

p

arts

or

service

.

S

p

ecificatio

n

s

and

pr

ice

change

privileges

reserv

Copyrig

h

t

©

1972

b

y

Te

k

tronix,

I

nc

.,

B

eaverto

n

,

O

r

egon

.

P

rinted

i

nt

he

Un

ited

States

of

A

m

erica

.

All

r

ig

h

ts

r

eserve

d

.

Co

n

te

n

ts

of

t

h

is

pub

lication

may

n

ot

b

e

r

e

p

r

o

du

ce

d

in

a

ny

fo

r

m

wit

h

out

p

ermission

of

Te

k

tronix,

Inc

.

U

.S

.A

.

an

d

fo

r

eig

n

T

EK

TR

O

N

IX

'p

r

od

u

cts

cove

re

d

by

U

.S

.

and

foreign

p

atents

an

d

/or

p

ate

n

ts

p

en

d

i

ng

:

T

EK

T

R

ONIX

is

α

registe

r

ed

tr

a

d

ema

rk

of

Te

k

tro

n

ix,

I

nc

.

TABLE

OF

CONTENTS

OPERATING

INSTRUCTIONS



Page

Operating

Checkout



1-3

Controls

and

Connectors



1-4,1-5

Simplified

Operating

Instructions



1-7

General

Operating Information



1-9

SPECIFICATIONS

Electrical



2-1

Environmental

and

Physical



2-6

System

Specification



2-7

RACKMOUNTING

INSTRUCTIONS

Dimensional

Drawing



3-5

7603/137603

Operators

7603

F

eatures

T

he

T

EK

T

R

ON

IX

7603

Oscillosco

pe

is

α

solid

state,

lig

h

t

weig

h

t

instrument

desig

n

ed

for

ge

n

eral-

pu

r

p

ose

meas

u

ri

ng

a

pp

licatio

n

s

.

T

h

is

i

n

st

rum

en

t

h

as

t

hr

ee

p

l

u

g-i

n

co

mp

a

rt

m

en

ts

t

h

at

acce

p

t

T

EK

T

R

O

N

IX

7-series

plug-in

u

nits

to

form

α

com

p

lete

m

eas

ur

e

m

en

t

syste

m

.

T

he

two

p

l

u

g-i

n

co

mp

a

r

t

m

en

ts

on

t

he

left

a

r

e conn

ecte

d

to

t

he

ve

r

tical

deflectio

n

system

.

T

he

rig

h

t

p

l

u

g-i

n

com

p

artme

n

t

is

co

nn

ecte

d

to

t

h

e

h

o

r

izo

n

tal

d

eflectio

n

syste

m

.

E

lectro

n

ic

switc

h

i

ng

between

t

he

vertical

p

l

u

g-i

n

co

mp

ar

tme

n

ts

allows

α

multi-trace

vertical

d

is

p

lay

.

T

he

flexi

b

ility

of

t

h

is

p

l

u

g-i

n

feat ur

e

a

nd

t

h

e

variety

of

pl

u

g-i

n

un

its

availa

b

le

allow

t

h

is

system

to

b

e

used

for

many

measurement

app

lications

.

1

ηa

dd

itio

n

,

t

h

e

i

n

st

ru

me

n

t

con

tai

n

s

α

rea

d

o

u

t

system

to pr

ovi

de α

CRT

d

is

p

lay

of

al

ph

a

n

ume

r

ic

informatio

n

from

t

he

plug-i

n

units

.

Data

s

u

ch

as

d

eflection

facto

r

,

sweep

rate,

etc

.

can

be

enco

d

ed

and

d

isplaye

d

on

t

h

e

C

R

T

.

T

h

is

i

n

st

r

ume

n

t

features

α

large-sc

r

ee

n

,

8

Χ

10 d

ivision

dis

p

lay

;

eac

h

d

ivisio

n e

q

u

als

1

.22

centimete

r

s

.

T

he

CR

T

provides

small

s

p

ot

size

an

d

fast

w

r

iti

ng

spee

d

.

R

eg

u

late

d

DC

powe

rs

upp

lies

ass

ur

e

t

h

at

pe

r

formance

is

n

ot

affecte

dby

va

r

iatio

n

s

i

n

li

ne

voltage

and

f

r

e

qu

en

cy,

o

r

by chan

ges

in

t

he

load

du

e to

t

h

e

va

r

yi

ng

p

owe

r

r

eq

ui

r

e

m

en

ts

of

t

he

p

l

u

g-i

n un

its

.

M

axi

mum

p

owe

r

co

n

s

ump

tio

n

is

a

b

out

170

watts (60 h

ertz,

115-volt

li

n

e)

.

7603/137603

General

To

effectively

use

t

h

e

7603,

t

he

o

p

eratio

n

and

capa-

bilities

of

t

h

e

i

n

st

ru

me

n

t

must

be kn

own

.

T

h

is

section

d

esc

r

i

b

es

t

he op

eration

of

t

he

f

r

o

n

t-

and

rea

r

-

p

an

el

co

n

t r

ols

and con

n

ecto

r

s

and

gives

si

mp

lifie

d

an

d

general

o

p

er

ati

ng

i

n

fo

r

matio

n

.

O

p

erating

V

oltage

T

h

is

instrument

is

desig

ne

d

for

ope

r

ation

f

r

om

α

p

owe

r

so

urce

with

its

neutral

at

or near

eart

h

(ground)

potential

with

α

se

p

ar

ate

safety-eart

h

conductor

.

It

i

s

not

intended

for

operation

f

r

om

two

ph

ases

of

α

mult

ί-

ph

ase

system,

or

across

t

h

e

legs

of

α

single-phase,

t

hr

ee-wi

r

e

system

.

T

h

e

7603

can be op

erate

d

from

eit

h

er

α

110-volt

o

r

α

220-volt

n

omi

n

al

line-voltage

source,

In

a

dd

ition,

t h

ree

o

p

erati

n

g

ranges

can

be

selected

with

in

eac

h nominal

line

voltage

source

.

T

he

voltage-selecto

r

ju

m

pe

r

on

t

he

R

ectifie

r

b

oar

d

(see

Fig

.

1-1)

allows

selectio

n

of

t

h

e

ope

r

ating

voltage

.

To

con

ve

r t

t

he

instru

m

ent

f r

o

m

one

r

egulati

ng

ra

n

ge to

a

n

ot

he

r ,

fi

r

st

d

isconnect

t

he

i

n

str

u

me

n

t f r

om

t

he

p

ower

source

.

T

hen

,

sli

d

e

out

t

h

e

p

owe

r

un

it

as

d

esc

r

i

bed

in

t

he Mai

n

tenance

sectio

n

.

R

emove

t

h

e

voltage-selecto

r

ju

m

p

e

r

a

n

d

r

e-i

n

stall

it

on

t

h

e

set

of pins

w

h

ic

h

re

p

rese

n

t

t

he

desire

d

r

eg

u

lating ra

n

ge

.

Select

α

ra

n

ge

w

h

ic

h

is

ce

n

tered

about

t

he

average

li

ne

voltage

to

w

h

ic

h

t

he

i

n

st

rum

en

t

is

to

b

e connected

(see

Table

1-1)

.

TA

BLE

1-1

R

eg

u

lating

R

ange

and

Fu

se

Data



Un

g

r

o

u

nded

(

L

i

n

e)



Br

own



Blac

k

G

r

o

und

ed

(

N

eu

t

r

al)



Bl

ue



Wh

ite

Pi

n

s



R

eg

u

lating

R

a

n

ge



G

r

o

und

i

ng

(

Ea

r

t

h

i

n

g)



G

r

ee

n-Yellow



G

r

een-Yellow

Selecte

d

110-volts

n

omi

n

al



220-volts

n

o

m

i

n

al

L

O

W

ME

D

Hl

L

i

n

e

Fu

se

REV

.

D,

OCT

.

197

6

O

PER

ATI

N

G

I

N

ST

RU

CTIO

N

S

PREL

I

M

I

NA

R

Y

I

NF

O

RM

ATIO

N

W

A

RN

I

N

G

90

to

110

volts

99

to

121

volts

108

to

132

volts

3

.2

Α

slow-

blow

180

to

220

volts

198

to

242

volts

218

to

262

v

olts

1

.6

Α

slow-

blow

Sectio

n

1-7603/

R

7603

O

p

erato

r

s

Powe

r

Co

rd

Co

nd

uctor

Identificatio

n

Cond

u

cto

r



Ι

Colo

r

F

ig

.

1-1

.

Locations

of

voltage-selector

ju

m

p

er,

s

p

are

jum

pe

r,

a

nd

A

L

T

FU

SE

in

powe

r u

nit

(7603

shown)

.

To

co

nve

r t f r

om

110-volts

to

220-volts

n

ominal

li

n

e

voltage,

or vice ve

r

sa,

r

e

m

ove

t

he

voltage-selector

ju

mper

an

d

replace

it

with

t

he

s

p

are

ju

m

pe

r

(sto

r

e

d

on

pi

n

s

a

dj

acen

t

to

voltage

selector

area)

.

T

h

e

ju

m

pe

r

s a r

e

colo

r -

co

ded

to

i

nd

icate

t

he

n

omi

n

al

voltage

for

w

h

ic

h

t

h

ey

are

i

n

te

nde

d

;

brow

n

fo

r

110-volt

nomi

n

al

o

p

eratio

n

a

nd

re

d

for

220-volt

nomi

n

al

o

p

eratio

n

.

C

hange

t

he

li

ne

f

u

se

to

p

rovi

de

p

r

otection

fo

r

t

he

selecte

d

n

omi

n

al

li

ne

voltage

.

Use

t

he

f

u

se

locate

d

in

t

he

A

L

T

FU

S

E h

ol

de

r

on

t

h

e

R

ectifier

b

oar

d

(see

Fig

.

1-1)

or

see

Table

1-1

for val

ue

.

Also,

ch

a

n

ge

t

he

li

n

e-co

rd

p

l

u

g

to

matc

h

t

he power-sou

rce

r

ece

p

tacle

or

use

α

suita

b

le

a

dap

te

r

.

Alte

rn

ate

Colo

r

The

7603

is

d

esigne

d

to

b

e

use

d with α

t

hr

ee-wi

r

e

AC

p

ower

system

.

If

α

t

h

ree-

to

two-wire

a

d

apte

r

is

u

sed

to

co

nn

ect

t

h

is

instrume

n

t

to

α

two-wire

AC

p

owe

r

system,

be

O

p

er

ating

I

n

st

ru

ctio

n

s-7603/

R

7603

Ope

r

ato

r

s

s

ure

to co

nn

ect

t

he g

r

o

u

n

d

lea

d

of

t

he

a

dap

ter

to ea

rt

h

wit

h

r

eal-time

am

p

lifiers,

time-

b

ase

u

n

its,

or

com

b

i

n

atio

n

s

(gro

und

) .

F

ail

ure

to

co

mp

lete

t

h

e g r

o

undsystem

m

ay

allow



of

t

h

ese

.

U

se

of

s

p

ecial

purpose

p

l

u

g-i

n u

nits

may

result

i

n

t

he

c

h

assis

of

t

h

is

i

n

st

rum

en

t

to

b

e

elevate

d

a

b

ove

ground



d

iffe

r

ent types

of

displays,

w

h

ic

h

are

d

efi

n

ed

i

n

t

h

e

p

otential

and p

ose

α

s

hock h

aza

r

d

.



i

n

st

ru

ction

m

a

nu

als

for

t

h

ese

s

p

ecial

un

its

.

T

he

followi

n

g

termi

nology

will

b

e

use

d

t

hr

o

u

g

h

o

u

t t

h

is

m

a

nu

al

.

O

p

erating

Tem

p

erature

T

h

e

7603

can

b

e

ope

r

ate

d

w

h

ere

t

h

e a

mb

ie

n

t

ai

r

tem

pe

r

atu

r

e

is

b

etwee

n

0

°

C

a

nd

+50

°

C

.

T

h

is

i

nstrument

ca

nbe

stored

i

n

ambie

n

t

tem

p

eratures

b

etween

-55

°

C

a

nd

+75

°

C

.

Afte

r

storage

at

tempe

r

at

u

res

b

eyon

d

t

he

o

p

er

ati

ng

li

m

its,

allow

t

he ch

assis te

mp

er

atu

r

e

to

co

m

e with

i

n

t

he

op

e

r

ati

ng

limits

b

efore

p

ower

is

a

pp

lied

.

Th

e

7603

is

cooled

b

y

con

vectio

n

air

flow

t

h

rough

t

he

i

n

str

u

me

n

t

.

Com

po

n

e

n

ts

w

h

ic

h

r

e

qu

i

r

e

t

he

most

cooli

ng

are

mo

un

te

d

exte

r

nally

on

α

h

eat

r

ad

iato

r

at

t

h

e

r

ear

.

A

dequ

ate

cleara

n

ce

mu

st

bepr

ovi

d

edon

all

si

d

es

to

allow

h

eat

to

b

ed

issi

p

ate

d

fr

o

m

t

h

e

i

n

st

r

u

m

en

t

.

Do

n

ot

b

loc

kor

r

est

r

ict

t

h

e

air

flow

t

h

ro

ugh

t

h

eh

oles

in

t

h

e

cabi

n

et or

t

he

h

eat

r

ad

iator

on

t

h

e

rear

.

M

aintain

t

he

clea

r

a

n

ce pr

ovi

d

e

d

by

t

he

feet

on

t

heb

otto

m

a

nd

allow

about

two

i

nch

es

clea

ra

n

ce

on

t

he

to

p

,

si

d

es,

a

nd

r

ear

(more

if

p

ossible)

.

T

he

R

7603

is

cooled

b

y

ai

r

dr

aw

n

i

n

t

hr

o

ugh

t

h

e

ai

r

filter

on

t

he

rea

r

p

an

el

and

b

low

n

out

t

hr

oug

h

t

he

h

oles

on

t

he

r

ig

h

t

side

.

A

deq

uate

clea

r

an

ce

must

bep

rovi

d

e

d

at

t

h

ese

locations

.

Allow

at

least

o

ne

and

one-

h

alf

inc

h

es

clea

r

an

ce

beh

i

nd

t

he

air

filte

r

a

nd

at

least

one

i

nchon

t

h

e

r

ig

h

t

si

de

.

Operating

P

osition

Α

b

ale-ty

pe

stan

d

is

m

o

un

te

don

t

heb

otto

m

of

t

h

is

i

n

st

rum

en

t

.

T

h

is

sta

nd

pe

r

mits

t

h

e

7603

to

b

e

tilte

d

up

a

bou

t

10

°

fo

r

m

o

r

e

conve

n

ie

n

t

viewing

.

Ge

n

eral

DIS

PL

AY

D

EF

I

N

ITIO

N

S

Alternate

M

o

de

Α

time-s

h

ari

ng

met

h

o

d

of

d

is

p

layi

ng

two

o

r

m

o

r

e

sig

n

als

wit

h

α

si

n

gle cat

h

o

d

e-ray

tube

b

eam

.

C

ha

nn

el

switc

h

i

ng

is

se

que

n

tial

a

nd

occ

u

rs

at

t

he en

d

of

each

sweep

.

C

h

opp

e

d

M

ode

Α

time-s

h

ari

n

g

met

h

od

of

d

is

p

layi

ng

two

o

r

m

o

r

e

sig

n

als

wit

h

α

si

n

gle cat

ho

d

e-ray

tu

b

e

b

eam

.

C

h

a

nn

el

switc

h

i

n

g

is

se

qu

en

tial

an

d

occurs

at

α

rate

d

eter

m

i

n

e

d

by an

i

n

te

rn

al

cloc

k

generator

(c

h

op

p

i

ng

rate)

.

Single

T

r

ace

Χ

-

Υ

ΝΟΤΕ

See

Simplified

O

p

e

r

ati

n

g

I

n

st

ru

ctio

n

s

in this

section

fo

r

set-up

information

to

obtain

eac

h

of

t

he

followi

n

g

displays

.

7

1

ι

ι

ι

a

nd

o

ne

swee

p

.

Α

d

is

p

lay

of α

single

p

lot

p

r

od u

ce

dbyo

ne

vertical

sig

n

al

Α

t

he

rm

al

c

u

to

ut

i

n

t

h

is

i

n

st

ru

me

n

t

p

r

ovi

d

es

the

rm

al



Α

d

is

p

lay

of

two

p

lots

pro

du

ce

d b

y

two

vertical

sig

n

als

pr

otectio

nand

i

n

te

rrup

ts

t

he

p

owe

r

to

the

i

n

st

rum

en

t

if



and

o

n

e

sweep

.

t

he

i

n

te

rn

al

tem

p

eratu

r

e exceed

s

α

safe

o

p

erati

n

g

level

.

P

ower

is

au

tomatically

restore

d

w

hen

t

h

e

te

mp

erat

u

re

r

et

urn

s

to

α

safe

level

.

O

p

e

r

atio

n

i

n

confi

n

ed

ar

eas

o

r

i

n



Delaye

d

Swee

p

-

Si

n

gle

Trace

close

p

roximity

to

heat-producing

i

n

st

ru

me

n

ts

may

cause

t

he

t

he

r

mal

c

u

tout

to

o

pen

mo

re

fre

qu

en

tly

.

Α

d

is

p

lay

of α

single

p

lot

pr

odu

ce

d

b

yo

ne

vertical

sig

n

al

a

n

dα

d

elaye

d

swee

p

.

Two

swee

p

s

a

r

e

u

se

d

to

p

r

o

d

uce

t

h

is

d

is

p

lay

;

t

he

swee

p

s

a

r

e ope

r

ati

ng

-

ί

t

h

αd

e1

α

y

ίπΗ

/

d

elaye

d

relatio

n

s

h

i

p

w

h

ere

one

sweep

(i

den

tified

as

t

hed

elayi

ng

sweep)

d

elays

t

h

e

sta

rt

of

t

h

e

seco

nd

sweep

(i

d

e

n

tifie

d

as

t

h

ed

elaye

d

swee

p

)

.

Delaye

d

Swee

p

-

Dual

Trace

R

ac

k

mo

u

nt

ί

ng



Α

d

is

p

lay

of

two

p

lots

pro

du

ced by co

mb

i

n

i

ng

two

ve

r

tical

sig

n

als

and

α

d

elaye

d

swee

p

.

Two

sweep

s

a

r

e

use

d

I

n

st

ru

ctio

n

s

and

d

ime

n

sional

drawin

gs

fo

r r

ac

k

mo

u

nti

n

g



to

produce

t

h

is

dis

p

lay

;

t

he sweep

s

a

r

e

ope

r

ati

ng withα

t

h

e

R

7603

a

r

e

locate

d

in

Sectio

n3 of t

h

e

o

pe

r

ato

rs

ma

nu

al

.



d

elayi

n

g/

d

elaye

d



r

elatio

n

s

h

i

p

.



E

ac

h

vertical



sig

n

al



is

d

is

p

laye

d

agai

n

st

t

he

d

elaye

d

swee

p

.

Α

p

lot

of

two

va

r

ia

b

les,

n

eit

h

er

of

w

h

ic

h

re

p

rese

n

ts

T

he

followi

n

g

d

efi

n

itio

n

s

d

escri

be

t

h

e types

of

d

isplays



ti

m

e

.

Χ

r

efe

r

s

to

t

he

h

o

r

izo

n

tal

axis

a

nd

Υ

r

efe

rs

to

t

h

e

w

h

ic

hcan

b

e

o

b

tai

ned

wit

h

α

7603

Oscilloscope

syste

m

ve

r

tical

axis

.

Ο

ι

ι

ι

General

PLUG-IN

UN

ITS



CO

N

T

R

O

L

S

A

N

DCO

NNE

CTO

R

S

T

h

e

7603

is

designed

to

acce

p

t

up

to

t

hr

ee

T

EK

T

R

O

N

IX

7-se

r

ies

p

lug-in

units

.

T

h

is

p

l

u

g-in

feat

u

re

allows

α

variety

of display

com

b

inations

an

d

also

allows

selectio

n

of b

andwi

d

t

h

,

se

n

sitivity,

d

isplay

mo

d

e,

etc

.

t

o

meet

t

h

e

measurement

re

qu

ireme

n

ts

.

In

a

dd

ition,

it

allows

t

h

e

oscillosco

p

e

syste

m

to

b

e

ex

pa

nd

edto

m

eet fut

ur

e

measu

r

ement

re

q

uirements

.

T

he

overall

capa

b

ilities

of

t

h

e

r

es

u

lta

n

t

system

a

r

e

in

large

p

art

determine

d

b

y

t

h

e

c

h

aracteristics

of

t

h

e pl

u

g-i

n

selected

.

F

or

com

p

lete

infor-

mation on

p

l

u

g-ins

availa

b

le

for

use

wit

h

t

h

is

instru

m

en

t,

see

t

h

ecurre

n

t

Te

k

tronix,

Inc

.

catalog

.

Plug-in

I

n

stallation

To

install

αp

l

u

g-i

n

unit

i

nto

o

n

e of t

h

e

plug-in

com

p

a

r

tme

n

ts,

align

t

h

e

slots

i

n

t

h

eto

p

a

nd

b

ottom

of

t

h

e

plug-in

wit

h

t

he associated g

u

i

d

e

rails

in

t

h

e

pl

u

g-in

co

m

p

artment

.

Pu

s

h

t

h

e

plug-i

nu

nit

fi

rm

ly

into

t

h

e p

l

u

g-i

n

co

mp

a

r

tme

n

t

until

it

loc

k

s

i

n

to place

.

To

remove

α

pl

u

g-in,

pull

t

h

e

release

latc

h

on

t

h

e p

l

u

g-i

nto d isengage

it

a

n

d

pull

t

h

e

u

nit

out

of

t

h

e

plug-in

compartment

.

P

l

u

g-i

n

units

can

be

remove

d

or

installe

d

wit

h

o

u

t t

urn

ing

off

t

h

e

i

n

st

rum

ent

po

w

er

.

It

is

not

n

ecessary

t

h

at

all

of

t

h

e p

l

u

g-i

n

compartments

be

fille

d

to

o

p

e

r

ate

t

h

e

i

n

st

ru

ment

;

t

h

e

only

plug-in

units

n

ee

de

d

are

t

h

ose

re

q

uire

d

fo

r

t

h

e

measurement

to

b

e

m

ade

.

Howeve

r

,

at

e

n

vi

r

onme

n

tal

ext

r

e

m

es,

excess

ra

d

iatio

n

may

b

e ra

d

iated

i

n

to

o

r

out

of

t

h

is

instr

um

e

n

t t

hr

o

u

g

h

t

h

e

ope

n

pl

u

g-in

compa

r

t

m

e

n

ts

.

B

lan

k

p

l

u

g-in

p

anels

a

r

e

availa

b

le

fro

m

Te

k

t

r

onix, Inc

.

t

o

cove

r

t

h

e

un

u

sed

com

p

art

m

e

n

t

;

or

der

T

EK

T

R

O

N

IX P

art

No

.

016-0155-00

.

W

h

e

n

t

h

e

7603

is

calibrate

d

in

accorda

nce wit

h

t

h

e

cali

b

ratio

n pr

oce

dur

e

given

in

t

h

e

service

ma

nu

al,

t

h

e

v

ertical

and

h

o

r

izo

n

tal

gain are stan

d

ardize

d

.

T

h

is

allows

cali

brated

p

l

u

g-i

n

un

its

to

be

c

h

anged

fro

m

one

pl

u

g-i

n

compartment

to

a

n

ot

h

e

r

wit

h

out

recalibratio

n

.

Howeve

r

,

t

h

e

basic

cali

br

atio

n

of

t

h

e

in

d

ivid

u

al

p

l

u

g-in

un

its

s

h

o

u

l

d

b

e c

h

eck

e

d

w

h

en

t

h

ey

a

r

e

i

n

stalle

d

in

t

h

is

system

to ve

r

ify

t

h

ei

r

meas

u

rement

acc

u

racy

.

See

t

h

e

operating

i

n

str

u

ctio

n

s

sectio

n

of

t

h

e

pl

u

g-in

unit

i

n

str

u

ctio

n

manual

for

verifica-

tion

pr

oce

dur

e

.

S

p

ecial

pu

r

pose

p

l

u

g-i

n

un

its

mayh

ave

specific

rest

r

ic-

tio

n

s r

ega

rd

ing

t

h

e

pl

u

g-in

com

pa

r

tments

i

n

w

h

ic

h

t

h

ey

can

b

e

installe

d

.

T

h

is

i

n

form

atio

n

will

be given

in

t

h

e

i

n

st

ru

c-

tio

n

m

a

nu

al

fo

r

t

h

ese

pl

u

g-in

un

its

.

Operating

I

n

st

ru

ctio

n

s-7603/137603

O

perators

T

h

e

ma

j

or co

n

t

r

ols

fo

r

operation

of

t

he

7603

a

r

e located

on

t

h

e

front

p

a

n

el

of

t

he

instrument

.

F

igs

.

1-2

a

n

d

1-3

pr

ovi

d

eαb

rief

d

esc

r

i

p

tio

n

of each

co

n

t

r

ol

a

nd

conn

ecto

r

.

M

o

r

e

d

etaile

doperating

i

n

form

atio

n

is

give

n u

n

d

e

r

Ge

n

e

r

al

O

p

erati

n

g

Information

.

General

O

PER

ATI

N

G

C

HE

C

K

O

U

T

T

h

e

followi

n

g

O

p

e

r

ati

ng

C

h

ec

k

o

u

t

p

r

ovides

α

means

of

ve

r

ifying

i

n

str

u

ment

operatio

n

a

nd

b

asic

cali

br

ation

with-

out

r

emoving

t

h

e

covers

or

ma

k

ing

i

n

ter

n

al

ad

ju

stments

.

Si

n

ce

it

d

emo

n

st

r

ates

t

h

euse of

all

controls

andcon

n

ec-

to

r

s,

it

can

also

b

e

used to

pr

ovi

de b

asic

t

r

ai

n

i

n

g

on

t

h

e

o

p

e

r

atio

n

of

t

h

is

i

n

st

ru

me

n

t

.

If

r

e-cali

br

atio

n

of

t

h

e

7603

a

pp

ea

r

s

to

b

e

necessa

r

y,

see

t

h

e

Cali

br

atio

n pr

oce

dur

e

i

n

Sectio

n

3 of

t

h

e Service

manual

.

If

re-calibratio

n

of

α

p

l

u

g-in

u

nit

is

indicate

d

,

see

t

he

instruction

man

u

al

fo

r

t

h

e

app

r

op

r

iate

pl

u

g-i

n

unit

.

Set-

Up

I

n

fo

r

mation

1 .

Set

t

he

fro

n

t-

p

a

n

el

co

n

t

r

ols

as

follows

:

I

N

T

EN

SITY

Co

un

te

r

cloc

k

wise

F

OC

U

S



M

i

dr

a

n

ge

BEAM

F

I

N

D

ER



R

elease

d

G

R

ATIC

ULE

ILLUM



As

d

esi

r

ed

VER

T

M

OD

E



LEF

T

T

R

IG

SO

UR

C

E



VER

T

M

OD

E

P

O

WER



Pu

s

he

d

in

2

.

Co

nn

ect

t

h

e

7603

to

α

powe

r

so

u

rce

w

h

ic

h

meets

t

h

e

voltage a

n

d

fre

que

n

cy

requ

i

r

e

m

e

n

ts

of

t

h

is

instr

u

ment

.

T

h

e

ap

plied

voltage

s

h

o

u

l

d b

e

n

ea

r

t

h

e cente

r

of

t

h

e voltage

ra

n

ge

m

ar

k

e

d

on

t

h

e

rea

r

pa

n

el

(see

O

pe

r

ati

n

g

V

oltage

i

n

t

h

is

sectio

n

fo

r

i

n

fo

rm

atio

n

on co

n

verti

n

g t

h

is

i

n

strume

n

t

from

o

n

e o

p

erati

n

g

voltage

to a

n

ot

h

e

r

)

.

3

.I

n

stall

T

EK

T

R

O

N

IX

7A-series a

m

plifier

un

its

i

nto

b

ot

h

t

h

e

left

and

rig

h

t

vertical

p

lug-i n

co

mp

a

r

t

m

e

n

ts

.

I

n

stall

α

713-series

time-base

u

nit

i

n

to the

h

o

r

izo

n

tal

com

p

a

r

tment

.

NOTE



4

.

Pull

t

h

e P

O

WER

switc

h

to

t

ur

n t

h

e

instr

u

me

n

t

on

.

L

ate

r

pr

o

d

u

ction

of

r

ac

km

oun

t

oscilloscopes

a

r

e

p

r

o-



Allow

several

min

u

tes

wa

rm

u

p b

efo

r

e

pr

ocee

d

i

n

g

.

νί

d

e

d

with

su

pp

o

r

t

p

osts

between

t

he

individual

p

l

u

g-

i

n

com

p

a

r

t

m

ent&

Α

p

ost

or

posts

m

u

st

be

remove

d

if

α

muldw

ί

d

t

h

plug-in

is

to

be

installe

d

.

To

r

emove

α



5

.

Set

b

at

h

vertical

un

its

fo

r

α

d

eflectio

nfactor of

two

p

ost,

un

faste

n

the

screws

that

sec

ur

e

it

at

t

he

top a

nd



volts/

d

ivisio

n

and

cen

te

r

t

h

e ve

r

tical

p

ositio

n

co

n

trols

.

Set

bottom

of

t

he

plug-in

housing

.



bot

hve

r

tical

u

n

its

fo

r

AC

i

nput

cou

p

li

n

g

.

REV

C,

JUL 1978

Operating

I

n

st

ru

ctio

n

s-7603/

R

7603

Operators



I

FUN

CTIO

N

S

O

F

CO

N

T

R

O

L

S

A

N

D

CO

NNE

CTO

R

S

F

ro

n

t

P

an

el



L

ig

h

t

: I

nd

icates

t

hat

the

p

ower

switc

h

is

on

a

nd

t

h

at

t

he

i

n

st

rum

ent

is

conn

ecte

d

to α

li

n

e

voltage

so

u

rce

.

1

. I

N

T

EN

SITY-Co

n

t

rols br

ig

h

t

n

ess of t

h

ed

is

p

lay

.

Co

n

trol

is

i

n

op

erative

w

h

en

ho

r

izo

n

tal

co

mp

a

rt

m

ent

is

vaca

n

t

.



8

.

CA

L

I

BR

ATO

R

-Cali

br

ator

output

p

i

n

j

ac

k

s

(4

V,

0

.4

V,

40

m

V,

gro

u

n

d

) .

P

ositive-goi

n

g

pulse

o

r

DC

voltage

selecte

d by

2

.

RE

ADO

U

T-T

urn

s

on

t

h

e

r

ea

do

u

t

d

is

p

lay

an

d

co

n

t r

ols the



ch

an

gi

ng

i

n

tern

al

ju

m

p

er

.

R

e

p

etitio

n rate

is

app

r

oximately

one

r

ea

do

u

ti

n

te

n

sity

.



k

ilo

he

r

tz

.

3

.

F

OC

U

S-

Provi

d

es a

dju

stme

n

t

for

op

ti

mum

d

is

p

lay d

efi

n

itio

n

.

4

.

GR

ATIC

ULE

I

LLUM

-Co

ntrols

gratic

u

le

illumination

.



LEF

T

:

Sign

als

fr

o

m

p

l

u

g-i

n

un

it

i

n

left

ve

r

tical

co

mp

a

r

tme

n

t

a

r

e

d

is

p

laye

d

.

5

.

BEAM

F

I

ND

ER-Wh

e

n

pr

esse

d

,

t

h

e scan

is

limite

d

to

wit

h

i

n

t

heg

r

atic

u

le

a

rea

.



A

L

T

:

Sig

n

als

fr

om

plug-in

un

its

i

n b

ot

h

t

h

e

left

a

nd

r

ig

h

t

ve

r

tical

co

mp

ar

t

m

e

n

ts

a

r

e

displaye

d

(du

al

t

r

ace)

.

Dis

p

lay

switc

h

e

db

etwee

n

vertical

p

l

u

g-i

n

un

its

afte

r

eac

h

swee

p

.

6

.

T

R

IG

SO

UR

CE

-Selects

so

ur

ce of

i

n

te

rn

al

trigge

r

sig

n

al

fo

r

t

h

e

time

base

p

l

u

g-i

n

in

t

h

e

ho

rizo

n

tal

co

mp

a

r t

m

e

n

t

.



ADD

:

Signals fro

m

plug-in

un

its

i

n

bot

h

t

h

e

left

a

nd

r

ig

h

t

vertical

co

mp

a

rt

m

e

n

ts

a

r

e

alge

br

aically

a

dd

e

d

a

nd

t

h

e s

um

is

LEF

T

:

T

he

t

r

igge

r

sig

n

al

is

o

b

tai

n

e

d

f

r

om

t

he

pl

u

g-i

n

un

it in



displayed

on

t

h

e

C

R

T

.

t

h

e

left

ve

r

tical

com

p

a

r

t

m

ent

o

n

ly

.

CH

O

P

:

Sig

n

als

fro

m

p

l

u

g-i

n units

i

n

b

oth

t

h

e

left

a

nd

r

ig

h

t

VER

T

M

OD

E

:

Trigge

r

signal

a

u

tomatically

follows

t

h

e ver

tical



vertical

co

mp

a

r

t

m

en

ts

a

r

e

d

is

p

laye

d

(du

al

t

r

ace)

.

Th

ed

isplay

is

d

is

p

lay

exce

p

t

in

C

HO

P

a

nd

ADD

;

t

h

e

n

t

he

t

r

igge

r

sig

n

al

is

t

h

e



switc

he

d b

etween

ve

r

tical

p

l

u

g-i

n

un

its

at appr

oximately

on

e

alge

br

aic

s

u

m

of

t

h

e

sig

n

als

f r

om

t

he

left

a

nd

r

ig

h

t

ver

tical



m

ega

he

r

tz

rate

.

com

pa

rt

m

e

n

ts

.

R

IG

H

T

:

Sign

als

f r

om

pl

u

g-i

n

un

it

i

n

r

ig

h

t

ve

r

tical

com

p

a

r

t-

R

IG

HT

:

The

t

r

igge

r

sig

n

al is

ob

tai

ne

d

f

r

o

m

t

h

e

p

l

u

g-i

nu

nit

in



m

en

t

is

d

is

p

laye

d

.

t

he

r

ig

h

t ver

tical

co

mp

art

m

e

n

t

only

.

10

.

Ca

m

e

r

a

P

owe

r

(Not

L

a

b

ele

d

)

-T

h

ree-

p

i

n

conn

ector

on

C

R

T

7

.

P

O

WER-



b

ezel

provi

d

es

p

owe

r

o

ut

pu

t

(+15

V)

.

R

eceives

r

e

m

ote

si

n

gle

swee

p

r

eset

signal

fro

m

co

mp

ati

b

le

came

r

a

systems,

a

nd

α

g

r

o

und

pin

Switc

h

:

Co

n

trols

power

to

t

h

e

i

n

st

rum

e

n

t

.



con

n

ection

.

9

.

VER

T

M

OD

E

-Selects

ver

tical

mo

d

e of

op

er

atio

n

.

F

ig

.

1-2

.

Front-panel

co

n

trols

a

nd

connectors

.

ι

ι

ι

ιιιαι

s

ιιιιιιιι

s

ιιιιιιιιιιι

ιι

.

.,

.

ss

ιιιιιιιιιιι

s

ιιι

ιι

. . ,

ιιαι

s

ιιι

s

ιιιιιιιι

ιι

~

ιιΡ

~

ι

.

ιι

s

ιιιι

ss

ι

sιs

ιιιιι

sι

IN

WATTS

FORT)

ι

λ

f

AMPS

ΙΕΕΑΧΙ



F

USE



ι

AT

THEY

.

Ν

Κτ



0

3

2Α

SLOW 100-

Ι

Μ

RANGE

SS

READY

OUT

(7503P



=16ASLOW

200-24

ΟΥ

RANGE

REMOTE

ERASE

IN

11613

7623



ALTERNATE

FUSE INSIDE

131

ΥΕΡΤ

S1G

0UT

ΜΑΙΝ

'

Α

UXILIARY

1

Υ

ΕΜΤ

Ζ

AXIS

IN



1



Ι

L

ΑΥ



+6

ΑΤΕ

O

UT

ΥΙΟΥΜΑΧ

ν

500

Ω

POSITIVE

SIGNA

.

DECREASES

INTENSITY



}SA

W

7007N

THIS

INST61MEN7

Ι

$

CONNECTED



ΟμΤ

ι



FOR

0

υ

Τ10%

JUMPERS



ι

INSIDE



FREDUENCY

50

ΤΟ

400

Χε



11,ο

ω

R

ear

P

anel

1

.

FU

SE

-

L

ine voltage

f

u

se

for

instr

u

me

n

t

.

2

.

S

S

RE

ADY

O

U

T-

Provi

d

es an exte

r

nal

si

n

gle

swee

p

rea

dy

i

nd

icato

r

sig

n

al

after

th

e

si

n

gle

sweep

h

as bee

n

r

eset

.

3

.

ΕΧΤ

SS

RE

S

E

T

IN-Remote

single

swee

p

r

eset

.

4

.

ΕΧΤ

Ζ

AXIS

IN-input

co

n

necto

r

for

i

n

te

n

sity

mo

du

latio

n

of

t

h

e

C

R

T

d

is

play

.

5

.

VER

T

SIG

OU

T-

V

e

r

tical

sig

n

al

selecte

dbyT

R

IG

SO

UR

C

E

switc

h

(LEF

T,

R

IG

H

T,

A

LT

a

nd

ADD)

.

6

.

GAT

E

OU

T-Gate

sig

n

al

selecte

d b

y gate selecto

r

switc

h

(MAIN,

AUXILIARY,

and

D

EL

AY)

.

7

.

+

SA

W

TOOT

HOU

T-

P

ositive-goi

ng

sawtoot

h

f r

om

time-

b

ase

u

n

it

.

F

ig

.

1-

3

.

R

ea

r

-pan

el

cont

rols a

nd

co

nn

ecto

r

s

.

O

p

erating

Instr

u

ctions-7603/137603

O

per

ators

"

~

ω

qN

W-

1

91111111110



"INOWIRM

!

οΛΙΝ

"

2

-

100

NNIF

Γ7

111111

11114

11

%



!-

1

Ε



ir"

V

e

Υ

^

OW

No

O

pe

r

ating

I

n

st

ru

ctio

n

s-7603/

R

7603

O

p

e

r

ato

r

s

6

.

Set

t

he

ti

m

e-

b

ase

un

it

fo

r

αswee

p

r

ate

of

one



14

.

Pr

ess

t

h

e

R

IG

H

T

bu

tton of

t

h

e

VER

T

M

OD

E

milliseco

nd

/

d

ivisio

n

i

n

t

h

e

auto,

i

n

te

rn

al

t

r

igge

r

mo

de

.



switc

h

.

R

emove

t

he

cali

b

rator

sig

n

al

from

t

he

left

vertical

a

n

d

co

n

nect

it

to

t

h

e

rig

h

t

vertical

.

T

h

e

dis

p

lay

am

p

lit

ud

e

s

h

o

u

l

d

be

fo

u

r

d

ivisio

n

s

wit

h

i

n

0

.12

d

ivisio

n

.

N

ote

t

h

e

exact

dis

p

lay

amplitu

d

e

for

t

h

e next

ste

p

.

7

.

A

d

va

n

ce

t

h

e

I

N

T

EN

SITY

co

n

trol

un

til

t

h

e

trace

is

at

t

h

e

desi

r

e

d

viewi

n

g

level

(

n

ea

r

m

i

dr ange)

.

A

dva

n

ce

t

h

e

RE

ADO

U

T

u

n

til

t

he

r

ea

d

out

dis

p

lay

is

at

t

h

e

desire

d

viewing

level

.

8

.

Co

nn

ect

t

h

e4

V

cali

br

ator

pin-

j

ac

k

to

t

h

e

inp

ut

of

t

h

e

left

vertical

u

nit

wit

h

α

BN

C

to

pi

n

-

j

ac

kca

b

le

(supplie

d

accesso

r

y)

.

Graticule

Illuminatio

n

11

.

R

otate

t

he

G

R

AT

I

LLUM

control

t

hr

o

u

ghout

its

ra

nge

an

d

n

otice

t

h

at

t

he

illumi

n

atio

n

of

t

h

e

g

r

atic

u

le

li

n

es

i

n

c

r

eases

as

t

h

e co

n

trol

is

tu

rn

ed

cloc

k

wise

(

m

ost

obvio

u

s

with

tinte

d

filter

i

n

stalle

d

)

.

Set

t

he

control

so

t

h

e

graticule

li

n

es

a

r

e

ill

um

i

n

ate

d

as

desired

.

15

.

Α

co

rr

ect

dis

p

lay

i

n

b

ot

h

ste

p

s

12 a

nd

14

in

d

icates

t

h

at

t

h

e

7603

Ve

r

tical

Deflectio

n

System

a

n

d

t

he ve

r

tical

plug-i

n

un

its

are

cali

b

rate

d

.

If

t

h

e

dis

p

lays

n

ote

d

p

revio

u

sly

a

r

e bot

h

ou

tside

t

h

e

given

tolera

n

ce

in

t

h

e

same

di

r

ectio

n

(i

.e

.,

h

ig

h

or

low),

t

h

e

Ve

r

tical

Gain

o

r

4

Volts

cali

br

ato

r

a

dju

st

m

e

n

t

pr

o

b

ab

ly

n

ee

d

s

r

e-a

dj

ust

m

e

n

t

.

Ot

h

erwise,

c

h

ec

k

t

h

e

cali

b

ratio

n

of

t

h

e

vertical

plug-in

u

nits

.

Trigge

r

i

ng

ίι

ι

16

.

N

otice

t

h

at

t

he

positio

nco

n

t

r

ol

of

only

t

h

e

r

ig

h

t

vertical

u

nit

h

as

an

effect

on

t

h

e

positio

n

of

t

h

e

dis

p

lay

.

P

ositio

n

t

h

e

dis

p

lay

to

t

h

e

lower

h

alf

of

t

he

gratic

u

le

.

Set

Display

F

ocus



b

ot

h

ve

r

tical

u

n

its

fo

r

α

deflectio

n

facto

r

of

two

volts/

9

.

A

dju

st

t

h

e

FOC

US co

n

t

r

ol

fo

r

α

s

h

arp,

well-

d

efi

n

ed

divisio

n

.

Co

nn

ect

cali

br

ato

r

sig

n

al

to

bot

h

ve

r

tical

u

n

its

by

dis

p

lay

ove

r

t

h

e e

n

ti

r

e

t

r

ace

le

n

gt

h

.

If

α

pr

o

p

e

r

ly

foc

u

se

d



u

sing

αdu

al

in

pu

t

co

u

pler

.

display

cannot be ob

taine

d

wit

h

t

h

e

FOC

U

S

cont

r

ol,

t

h

e

i

n

te

r

nal

Astigmatism

ad

ju

stme

n

t

must

be

re-set

;

see

t

h

e



17

.

P

ress

t

h

e

A

L

T

bu

tton

of

t

h

e

VER

T

M

OD

E

switc

h

.

Cali

br

atio

n

sectio

n

of

t

h

e

Service

man

u

al

.



N

otice

t

h

at

two

traces

a

r

ed

is

p

laye

d

on

t

h

e

C

R

T

.

T

h

e

to

p

trace

is

pr

o

du

ce

d b

y

t

h

e

left

vertical

u

n

it

a

nd

t

he

b

otto

m

trace

is

prod

u

ce

d

b

y

t

h

e

r

ig

h

t ve

r

tical

un

it

.

Set

t

h

e

swee

p

r

ate

to 50

milliseco

nd

s/

d

ivisio

n

.

N

otice

t

h

at

t

hed

is

p

lay

Trace

Alignment



alte

rn

ates

betwee

n

t

h

e

left

and

r

ig

h

t

vertical

un

its

after

eac

h

swee

p

.

T

urn

t

h

e

swee

p

rate

switc

h

t

hr

o

ug

h

o

u

t

its

10

.

Disconnect

t

he

in

put

sig

n

al

an

d

position

t

h

e

trace



r

a

n

ge

.

N

otice

t

h

at

t

h

e

dis

p

lay

alter

n

ates

betwee

n

ve

r

tical

wit

h

t

h

e

left

ve

r

tical

un

it

p

ositio

n

co

n

t

r

ol so

it

coi

n

ci

d

es



un

its

at

all

sweep

r

ates

.

wit

h

t

h

e

ce

n

ter

h

o

r

izo

n

tal

li

n

e

of

t

h

e g

r

aticule

.

If

t

h

e

trace

is

not pa

r

allel

to

t

h

e

center

h

orizo

n

tal

line

of

t

h

e

graticule,

see

T

r

ace

R

otatio

n

a

dju

stme

n

t

procedure

i

n

Cali

b

ratio

n

section

of

t

h

e

se

r

vice

m

an

u

al

.

18

.

Pr

ess

t

he

CHOP

bu

tto

n

of

t

h

e

VER

T

M

OD

E

switc

h

.

Tur

n

t

h

e swee

p

r

ate

t

hr

oug

h

out

its

r

a

n

ge

.

N

otice

t

h

at

α

du

al-trace

dis

p

lay

is

prese

n

te

d

at

all

swee

p

rates,

b

ut

u

nli

k

e

A

L

Tb

ot

h

vertical

un

its

a

r

e

displaye

d

on eachsweep

i

n

α

time-s

h

a

r

ing

m

anner

.

R

et

u

r

n

t

h

e

sweep

rate

to

0

.5

m

illiseco

nd

/

d

ivision

.

19

.

P

ress

t

h

e

ADD

bu

tto

n

of

t

h

e

VER

T

M

OD

E

switc

h

.

T

h

e

dis

p

lay

s

h

o

u

l

d b

B

fou

r

d

ivisio

n

s

i

n

amplit

u

de

.

N

otice

t

h

at

t

h

e

positio

n

co

n

trol

of

eit

h

e

r

ve

r

tical

un

it

m

oves

t

h

e

dis

p

lay

.

R

et

urn

t

h

e

VER

T

M

OD

E

switc

h

to

LEF

T

.

ι

Vertical

Deflection

System



20

.

Center

t

h

ed

is

p

lay

οη

t

h

e

C

R

T

W

ί

t

h

t

h

e

left

vert

ί

cα

1

un

it

positio

nco

n

trol

.

Disconnect

t

h

e

i

npu

t

sig

n

al

f

r

o

m

t

h

e

12

.

Con

n

ect



t

he



4

V



cali

br

ato

r

sig

n

al

to

t

h

e

i

npu

t



r

ig

h

t

ve

r

tical

un

it

i

n

pu

t

conn

ector

.

Seq

u

en

tially

pr

ess

all

of

co

nn

ecto

r

of

t

h

e

left

ve

r

tical

u

n

it

wit

h

t

h

e

BN

C

to

pi

n

-

j

ac

k



t

h

e

VER

T

M

OD

E

switc

h

bu

tto

n

s

.

N

otice

t

h

at

α

sta

b

le

ca

b

le

.

Set bot

hvertical

un

its

fo

r

α

deflection

factor

of

o

ne



dis

p

lay

is

o

b

tai

n

e

d

in

all

positio

n

s

of t

h

e

VER

T

M

OD

E

volt/

d

ivisio

n

.



T

h

e

dis

p

lay



am

p

lit

u

d

e



s

h

o

u

l

d



b

e fou

r

switc

h

(st

r

aig

h

t

line

i

n

RIG

H

T

positio

n

)

.

divisio

n

s

.

N

ote

t

h

e

exact

display

a

mp

lit

ud

e fo

r

ste

p

15

.

21

.

Pr

ess

t

h

e

LEF

T

buttonof

t

h

e

T

RIG

SO

UR

C

E

13

.

N

otice

t

h

at

t

h

e

positio

n

cont

r

ol

of only t

h

e

left



switc

h

.

Again,

se

que

n

tially

press

all

of t

h

e

VER

T

M

OD

E

ve

r

tical

un

it

h

as

an

effect

on t

h

e

positio

n

of

t

hed

is

p

lay

.



bu

tto

ns

.

N

otice

t

h

at

t

h

e

dis

p

lay

is

again

sta

b

le

i

n

all

P

ositio

n

t

h

e

display

to

t

h

e

u

pper

h

alf

of

t

he

g

r

atic

u

le

.



positio

n

s,

as

i

n

t

h

e

previo

us

step

.