Tektronix 2213 Service Manual

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T he following d escri p tions are
i n tende d to familiarize
t h e o p erator with t
h e location, operation, and f un ction of
t he i n str
u
ment's
con trols, connectors, a n d in d icato r s .
R efer to F igure 2-3 for location of items 1 t h roug h 7 .
I n ter n al Graticule-
E liminates p arallax viewing error
b etween t
h e trace a n d graticule lines . R ise-time
am
p lit ude and measurement p oints are i nd icated at
t h e left e dge of t h e graticule .
P O WER Switc h -Turns instrume
n
t p
ower on and off .
P ress in for ON ; press again
for
O
FF .
A UTO F OCU S Control-A d j usts dis
p lay for optimum
d efinition . Once set, t
he
foc
u
s
of t h e crt dis p lay will
MENEM
MENEM
MENEM
Ι
MENEM
MOMME
ONE
Ιι
2213 6 ο
ΡΜΑ
3397-04
F ig ur e 2-3 . P owe r , d isplay, a nd p ro b e ad j ust co n t
r
ols,
conn ecto r ,
an d in d icator .
REVN
O
V
1981
CO N
T R
O
L
S,
CO NNE CTO R S, A N D
I N DICATO R S
P OWER, DISPLAY, A ND
PR O BE AD JUST
O p e r ati n g Inst r uction s-2213
Service
be m aintained as
ch anges
occur
in t h e intensity level
of t he trace .
PR O BE AD JUST Connecto r - Pr ovides an a pp roxi-
mately 0 .5 V, negative-going, sq ua r e-wave voltage (at
app roximately 1 kH z) t hat permits t h e op erator to
compe n sate voltage pro b es and to ch ec k operation of
t he oscillosco p e vertical system . It is not i n tende d to
ve r ify t h e accuracy of t h e vertical gain or time-base
calibration .
BEAM F I ND Switc
h -Wh en h el d in, compresses t h e
dis p lay
to wit h in th e graticule area an d p rovides α
visible viewing intensity to ai d in locating off-scree n
d is p lays .
TR AC
E R OTATIO N Co n trol-Screw d river co n trol
u
se
d to align t he crt trace wit h t h e h orizontal
graticule lines .
A U TO I NT EN SITY Control-Ad ju sts
brig h
tness of
t h e crt d is p lay . T h is cont
r
ol
h
as no
effect w h e n
t
h e
BEAM F I ND switc h is p r essed
in .
Once t
he co n
trol
is set, intensity is automatically
maintained
at
approximately t he same level b
etwee n
S
E
C/DI V
switc h settings from 0 .5 ms per d
ivision
to 0 .05 μ s
per d ivision .
VER TICA L
R efer to F igu r e 2-4 for location of
items
8
t h rough
16 .
S
ER IA L and M od Slots-T h e S ER IA L slot is im-
printed wit h t he instrument's
serial nu mbe r . T h e
M od slot co n tains t
h e
op
tio n num b er t h at h as b een
installe d in t h e instrume n t
.
C H 1 O R
Χ
an
d C H 2 O R Υ Connectors- P rovide
for a p
plication of exter n al signals to the in p uts of
t
h e vertical d eflection system or for an Χ - Υ dis p lay .
In t
he Χ - Υ mo d e, t h e signal connecte d to t h e CH 1
O R Χ
connector provi d es h orizo n tal d eflection,
an d t
he signal con n ected to t he CH 2 O R Υ con-
nector
provid
es
vertical d eflection .
GND Connector-
P
rovi d
es direct conn ection to
instrument c h assis ground .
2-3

Tektronix 2213 Specifications

General

Brand	Tektronix
Model	2213
Category	Test Equipment
Language	English