Tektronix 442 User manual

INSTRUCTION

MANUAL

BEFORE

READ

NG—

THIS

MANUAL

REPRINTED

JULY

1980

PLEASE

CHECK

FOR

CHANGE

INFORMATION

THE

REAR

THIS

MANUAL.

Tektronix,

Inc.

P.O.

Box

500

Beaverton,

Oregon

97077

070-2373-00

TEKTRONIX,.

INSTRUCTION

MANUAL

Serial

Number

———______

First

Printing

AUG

1977

WARRANTY

Tektronix

warrants

that

this

product

free

from

defects

materials

and

workmanship.

The

warranty

periodis

one

(1)

year

from

the

date

shipment.

Tektronix

will,

its

option,

repair

replace

the

product

Tektronix

determines

defective

within

the

warranty

period

andif

itis

returned,

freight

prepaid,

service

center

designated

Tektronix.

Tektronix

not

obligated

furnish

service

under

this

warranty:

repair

damage

resulting

from

attempts

personnel

other

than

Tektronix

representatives

install,

repair,

service

the

product;

repair

damage

resulting

from

improper

use

from

connecting

the

product

incompatible

equipment;

personnel

other

than

Tektronix

representatives

modify

the

hardware

software.

There

implied

warranty

fitness

for

particular

purpose.

Tektronix

not

liable

for

consequential

damages.

1977

Tektronix,

Inc.

All

rights

reserved.

Contents

this

publication

may

not

reproducedin

any

form

without

the

written

permission

Tektronix,

Inc.

’

Products

Tektronix,

Inc.

and

its

subsidiaries

are

covered

by U.S.

and

foreign

patents

and/or

pending

patents.

TEKTRONIX,

TEK,

SCOPE-MOBILE,

and

fez

are

registered

trademarks

Tektronix,

Inc.

TELEQUIPMENT

is a

registered

trademark

Tektronix

U.K.

Limited.

Printed

U.S.A.

Specification

and

price

change

privileges

are

reserved.

_—_-_roro|

‘

TABLE

CONTENTS

LIST

ILLUSTRATIONS

........

bene

neee

LIST

TABLES........

seen

cert

eens

BEFORE

OPERATION

Introduction...

0.0...

cee tee

eens

Safety

Information

..........

00.0002

eee

Operating

Voltage...

2...

eee

ees

Power

Operation.

........0

ccc

eee

euee

Fuse

Information

..........0.

000008.

LOCATION

AND

OPERATION

EXTERNAL

CONTROLS,

CONNECTORS,

AND

INDICATORS

Introduction...

2.2...

eee

Crt

Display

and

Power

...........6--000-

External

Blanking...

0.0...

eee

Power

Selectors

and

Balance............

Page

eee

LOCATION

AND

OPERATION

EXTERNAL

CONTROLS,

CONNECTORS,

AND

INDICATORS

(cont)

nee

Horizontal...

2...

eee

ccs

Triggering

2...

cc te

ets

weal

weed

BASIC

OSCILLOSCOPE

OPERATION

ceed

Preliminary

........

cee

eee

eees

reed

Signal

Ground.

.......

cee

eee

reed

Input

Coupling

Capacitor

Precharging.........

Operators

Adjustments

and

Checks.............

Probe

Compensation

.........00.00000008

Vertical

Gain

Check...

0...

cee

eee

Basic

Timing

Check...

2.000220

cee

ccees

Normal

Sweep

Operation

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

0000s

Applications.........

020

cece

ener

cece

...

Peak-to-Peak

Voltage

Measurements

..........

~+.

Instantaneous

Voltage

Measurements—Dc

......

442

Operators

TABLE

CONTENTS

(Cont.)

Page

BASIC

OSCILLOSCOPE

OPERATION

Comparison

Measurements

............200¢

Time

Duration

Measurements

.............0-

Frequency

Measurement.

..........0.00005

Rise

Time

Measurements.......------..---

Time

Difference

Measurements

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

Multi-Trace

Phase

Difference

Measurements.....

X-Y

Phase

Measurement............0000005

442

Operators

LIST

ILLUSTRATIONS

——

RwWnh-=

Fig.

No.

Page

Fig.

No,

Page

442

Oscilloscope...

0.0

eee

Probe

compensation.

........

0.000200

eee

Power

switches

bottom

.....5---

e+e

11.

Display

0.5PROBE

ADJ

output

signal.......

Line

fuse

location

Rear Panel

..........2-5

Measuring

peak-to-peak

voltage

waveform

...18

CRT

DISPLAY

and

POWER

front

panel

Measuring

instantaneous

voltage

with

respect

controls

and

indicators...

2.0...

eee

reference

voltage...

2...

eee

External

Z-AXIS

input

Rear

Panel.,,.......

Measuring

the

time

duration

between

points

Controls

through

bottom

cabinet.

..........

awaveform

....--..02-2

02sec

eee

Vertical

system

controls...

0...

..0

eee

Measuringrisetime

......-...2.02

22s

eee

Horizontal

system

controls,

.........0

cue

Measuring

time

difference

between

two

pulses

.28

Triggering

system

controls...

......00.-0045

Measuring

phase

difference

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

Phase

difference

measurement

from

[

Peep

rage

eect

oaononou

LIST

TABLES

Table

No. Page

Regulating

Ranges...........-

0000

eee

Fusing

.......

0000

eee

eens

Rise

Time

Measurements..............000-

442

Operators

ili

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