Tektronix 2213 Service Manual

3 .
Wait several seconds forthe input coupling capacitor
to
d isc ha r ge .
Dis p lay
4 .
Co
nn ect t he p ro b e ti p to t h e signal so u rce
.
5 . W ait several seconds for t
h
e i
n p u t
co
up ling ca p acito r
to ch arge .
I NT R OD U CTIO
N
T
h e proce d ure in t h is section will allow you to set up
an d operate
yo u r i n str u ment to obtain t he most commonly
used oscilloscope
d
is p lays .
Before starti n g t h is pr ocedu re,
ve r ify t h at t
h
e PO WER
switc h is
O
FF ( p us h button o u t),
t hen plug t
h
e p
ower cord into an approve d ac- p ower-so u rce
outlet .
V ertical ( B ot
h
C
h
annels)
B AS EL I NE
TR
AC
E
F irst obtain α b aseline trace .
1 . P reset t h e instrume n t front-panel con trols as
follows :
A U TO I
N
T
EN SITY

F ully countercloc k wise
(minimu m)
A U TO F OC US

M i d r ange
AC-G N D-DC AC
V O L TS/DI V
50 m (1 Χ )
V O L TS/DI
VV aria b le

CA L dete n t
(fully cloc k wise)
VER TICA L
M
OD
E

C H 1
I NVER T

Off (b u tton out)
P OSITIO
N

M i d ra n ge
H orizontal
S
E C/DI V
S
E
C/DI
VV ariable
H O R IZO N TA L M OD
E
Χ
10
M agnifier
POSITIO N
D EL AY TIME
R ange Selector
MUL TI PL
I ER
OSCI
LL OSCO PE DIS PL AYS
L ocked toget h er at 0 .5
ms
CA L d ete n t
(fully cloc k wise)
ΝΟ D L Y
Off (varia b le kno b in)
M idrange
0 .2 ms
F ully countercloc k wise
O perating Instructions-2213 Service
6 . Setthe AC-GND-DC
switch to
AC .
The display will
remain on t h e
screen,
an d
t he ac com p onent of t he signal
can be measure d in t h
e normal man n er .
To mai n tain ad e q uate
i n
strument
cooling, t h e ventila-
tion holes on b ot h sides an d rear p anel of t h
e eq
u i
p ment
ca
b inet must remain free of ob structions .
Trigger
I NST
RUMEN T
COO
L I N
G
V A RH O L DO
FF

N
O
RM (fully coun ter-
cloc
k wise)
SL O
PE

f (lever up)
LEVEL

M i d ra n ge
M OD E

A U TO
ΕΧΤ CO UPL I N G

AC
SO UR C E

ΙΝΤ
ΙΝΤ

VER T M OD E
2 .
P
ress i
n t h e P
O
WER switc h b utton (ON) and allow
t h e instrume
n
t
to warm
up
for 20 minutes .
3 . A d j ust
t he
A U TO
I N
T
EN SITY control for desire d
d is p lay
brig h t n ess .
4 . A dju st t
he
V
ertical and H o r izontal P OSITIO N
controls to
center t he trace on t he sc r een .
1 . O b tain α
baseline trace .
SIG
N A L DIS
PL AY
2 . Apply
α sig n al to eit h er vertical-c h annel input con-
nector an
d set t he VER TICA L M OD E switc h to dis p lay
t h e ch a n nel use d . To dis p lay
two time-related in p ut signals
use bot h vertical-c
h
an
nel
i
np
ut co
nn ecto r
s an
d select
BOTH VER TICA L M OD E
;
t h
en
select
eit h er
A LT
or
C HO P , depen d ing on t h e fre q uency of
in p
ut
signals
.
3 . A d j ust t he A U TO I N T EN SITY
control for desire d
display brig h tness . If t
he
dis p lay is
not visi
b
le wit h t h e
AU TO I NT EN SITY control at
midrange, press t h e
BEAM
F I ND p us h b u tton
an
d
hol
d
it in w h ile a d j usting t h e
a pp ro p riate V O L TS/DI
V switc h (es) to re duce t he vertical
2- 9

Tektronix 2213 Specifications

General

Brand	Tektronix
Model	2213
Category	Test Equipment
Language	English