Tektronix 7603 User manual

Tektronix
Brand
Tektronix
Model
7603
Type
User manual

This manual is also suitable for

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
P
a
r
t
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
n t
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
a
r
tme
n
ts
allows
α
multi-trace
vertical
d
is
p
lay
.
T
h
e
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
η a
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
C
R
T
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
a
nd
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
r s
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
a n
d
general
o
p
e
r
ati
n
g
i
n
fo
r
matio
n
.
O
p
erating
V
oltage
T
h
is
instrument
is
desig
n
e
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
n
e
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,
c
h
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
e r
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
r t
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
und system
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
n be
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
e r
ati
ng
li
m
its,
allow
t
he ch
assis te
mp
e r
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
be pr
ovi
d
ed on
all
si
d
es
to
allow
h
eat
to
b
e
d
issi
p
ate
d
f r
o
m
t
h
e
i
n
st
r
u
m
en
t
.
Do
n
ot
b
loc
k or
r
est
r
ict
t
h
e
air
flow
t
h
ro
ug
h
t
h
e
h
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
he b
otto
m
a
nd
allow
about
two
i
nch
es
clea
r a
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
be p
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
n
c
h
on
t
h
e
r
ig
h
t
si
de
.
Operating
P
osition
Α
b
ale-ty
pe
stan
d
is
m
o
un
te
d on
t
he b
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
od
e
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
n and
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
a
r
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
r e
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
d α
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
α d
e1
α
y
ίπΗ
/
d
elaye
d
relatio
n
s
h
i
p
w
h
ere
one
sweep
(i
den
tified
as
t
h
e
d
elayi
ng
sweep)
d
elays
t
h
e
sta
r t
of
t
h
e
seco
nd
sweep
(i
d
e
n
tifie
d
as
t
h
e d
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
p
roduce
t
h
is
dis
p
lay
;
t
he sweep
s
a
r
e
ope
r
ati
ng with α
t
h
e
R
7603
a
r
e
locate
d
in
Sectio
n 3 of t
h
e
o
pe
r
ato
r
s
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
h
e
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
r
s
to
t
h
e
w
h
ic
h can
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
ed to
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
e
curre
n
t
Te
k
tronix,
Inc
.
catalog
.
Plug-in
I
n
stallation
To
install
α p
l
u
g-i
n
unit
i
n
to
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
e
to
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
n
u
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
n to 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
orco
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
e α b
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
d
operating
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
e
use
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
ou
n
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
b
e
installe
d
.
To
r
emove
α
5
.
Set
b
at
h
vertical
un
its
fo
r
α
d
eflectio
n factor 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
h ve
r
tical
u
n
its
fo
r
AC
i
nput
cou
p
li
n
g
.
REV
C,
JUL
197
8
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
e d
is
p
lay
.
Co
n
trol
is
i
n
op
erative
w
h
en
ho
r
izo
n
tal
co
mp
a
r
t
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
t
i
n
te
n
sity
.
k
ilo
he
r
tz
.
3
.
F
OC
U
S-
Provi
d
es a
dju
stme
n
t
fo
r
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
C
E
-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
e d
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
:
T
he
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 ve
r
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
ve
r
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
Τ 10%
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 b
ee
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
pe
r
ators
"
~
ω
qN
W-
1
91111111110
"INOWIRM
!
οΛΙΝ
"
2
-
100
NNIF
Γ7
111111
11114
11
%
!-
1
Ε
ir"
V
e
Υ
^
OW
No
O
p
e
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
α swee
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
d
va
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
k ca
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
g
h
out
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
a
b
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
ί
ι
ι
16
.
N
otice
t
h
at
t
he
positio
n co
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
α du
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
e d
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
he d
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 each sweep
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
e d
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
n co
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
p
u
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
h vertical
un
its
fo
r
α
deflection
factor
of
o
n
e
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
button of
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
q
ue
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
he d
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
.
ι
ι
ι
ι
ι
ι
ι
ι
22
.
Pr
ess
t
h
e
R
IG
H
T
button of
t
he
T
R
IG
SO
UR
CE
28
.
P
ress
and h
ol
d
t
h
e
BEAM
F
I
N
D
ER
switch
.
N
otice
switch
.
Se
q
uentially
pr
ess
all
of
t
he
VER
T
M
OD
E b
utto
n
s
t
h
at
t
he d
is
p
lay
is
r
et
u
r
n
ed
to
t
he viewi
n
g
a r
ea
in
a
nd
notice
t
hat
α
sta
b
le
d
is
p
lay
ca
nn
ot be
ob
taine
d
i
n
any
co
mpr
essed
form
. I
n
c r
ease
t
h
e
ve
r
tical
and
h
o
r
izo
n
tal
positio
n
.
T
h
is
is
b
ecau
se
t
he
r
e
is
no
i
nput
signal
co
nn
ecte
d
deflectio
n factors
until
t
h
e
d
is
p
lay
is
r e
d
u
ced to
about
two
to
t
h
e rig
h
t
vertical
un
it
.
R
et
urn
t
he
T
R
IG
SO
UR
C
E
switc
h
d
ivisions
ve
r
tically
and
h
orizon
tally
(w
hen
t
he
h
orizontal
to
VER
T
M
OD
E
.
R
emove
cali
brato
r
signal
from
left
u
nit
is
operated
in
t
h
e
time-
base
m
o
d
e,
c
h
an
ge
only
the
ve
r
tical
un
it
and
connect
it
to r
ig
h
t
ve
r
tical
un
it
.
R
epeat
d
eflectio
n
facto
r
of
t
he
vertical
unit)
.
Ad
j
ust
t
h
e
p
osition
ste
p
s
20
to
22
.
T
he t
r
igger
signal
will
come
f
r
o
m
r
ig
h
t
con
t r
ols
of
t
he d
is
p
laye
d
ve
r
tical
u
nit
and
t
he
time-
base
vertical
.
Wh
en
t
h
e
LEF
T
button
is
pressed
of
the
T
R IG
unit to cen
te
r
t
he
com
p
resse
d d
is
p
lay
about
t
he
center
li
nes
SO
UR
CE
switch
t
h
e d
is
p
lay
is
not
stable
b
ecause
t
h
ere
is
of
t
h
e
graticule
.
R
elease
t
h
e
BEAM
F
I
N
D
ER
switc
h
.
N
otice
no
in
pu
t
signal
co
nn
ected to
t
he
left
vertical
.
R
etu
r
n
t
he
t
hat
t
he display
remai
n
s
wit
h
i
n
t
he viewi
n
g a
r
ea
.
TR
IG
SO
UR
CE
switch to
VER
T
M
OD
E
.
H
orizo
n
tal
Deflectio
n
System
23
.
P
ositio
n
t
h
e
start
of
t
he
swee
p
to
t
h
e
left
gratic
u
le
li
n
e
wit
h
t
he
ti
m
e-
base
u
nit
p
ositio
n
co
n
t
r
ol
.
24
.
Co
nnect
α
10
Χ
p
r
obe
to
t
he
i
np
ut
of
t
he
r
ig
h
t
vertical
unit
.
Set
t
he
r ig
h
t
ve
r
tical
unit for α d
eflectio
n
factor
of
10
volts/
d
ivisio
n
and
set
t
he
VER
T
M
OD
E
switch
to
R
IG
H
T
.
Set
t
he time-
b
ase
unit
for
α
swee
p
r
ate of
five
milliseco
nd
s/
d
ivisio
n
.
25
.
Co
nnect
t
he
pro
be
tip
to α
line-voltage
so
ur
ce
.
T
h
e
d
is
p
lay
sh
o
u
l
d sh
ow
t
h
ree
com
p
lete
cycles
ove
r
t
he
10
d
ivisio
n
s
wit
h
i
n
0
.3
d
ivisio
n
.
Α
correct dis
p
lay
in
d
icates
t
h
at
t
he
7603
H
o
r
izo
n
tal
Deflection
System
and
t
h
e
time-base
u
nit
are co
rr
ectly
cali
br
ate
d
.
If
the disp
lay
is
outsi
d
e
t
he given
tole
r a
n
ce,
eit
h
e
r
t
he
7603
o
r
t
he
time-b
ase
un
it
n
eeds
to
be
recali
b
rate
d
.
R
efe
r
to
t
he
Calibratio
n
sectio
n of
t
he
Service
manual,
a
nd
to
t
he
time-base
unit
ma
nu
al
fo
r
a
dju
stment
p
roced
u
re
.
REV
Β
,
JUL
1978
ΝΟΤΕ
T
h
is
step
is
base
d
on an
accur
ate
60-
H
ertz
line
fr
e
qu
ency
.
F
or ot
h
er
line
frequencies,
this
procedure
will
n
eed
to
be c
h
a
n
ged
accordingly
.
Z-Axis
Input
Operating
1nst
ru
ctions-7603/
R
7603
Ope
r
ato
rs
29
.
If
an
exter
n
al sig
n
al
is
availa
b
le
(five
volts
p
eak
-to-
pea
k
m
i
n
imum
at
two
m
egahe
r
tz
o
r
less),
t
h
e f
unction
of
th
e
ΕΧΤ
Ζ
AXIS
i
np
ut
can
be
demo
n
st
r
ated
.
Co
nn
ect
t
he
exte
rn
al
sig
n
al
to
bot
h
t
he
i
npu
t
of
t
h
e
rig
h
t
ve
r
tical
u
nit
a
n
d
t
he
ΕΧΤ
Ζ
AXIS
connecto
r
wit
h
two
BN
C
ca
b
les
and
α
B
NCΤ
co
n
nector
.
Set
the
VER
T
M
OD
E
switc
h to
R
IG
HT
and
set
t
he ve
r
tical
un
it
fo
r α
d
eflectio
n
facto
r
of
two
volts/
d
ivisio
n
.
Set
t
he
time-
b
ase
un
it
fo
r
α
swee
p
rate
w
h
ic
h
d
is
p
lays
seve
r
al
cycles
of
t
he
signal
.
Ad
j
ust
t
h
e
a
mp
lit
ude of
t
h
e
signal
ge
n
erato
r
un
til
i
n
te
n
sity
m
o
du
latio
n
is
visi
b
le
on
t
he dis
p
lay
.
T
he p
ositive
p
ea
k
s
of
the
wavefo
r
m
s
h
o
u
l
d
b
e
b
la
nk
ed
out
and
t
he
n
egative
pea
k
s
i
nten
sified
.
N
otice
t
h
at
t
he
setti
n
g
of
t
h
e
I
N
T
EN
SITY
co
n
t r
ol
d
etermines
t
h
e
amo
unt of
i
n
te
n
sity
m
od
u
latio
n
t
h
at
is
visi
b
le
.
30
.
Disco
nn
ect
t
he
sig
n
al
f
r
o
m
t
he
ΕΧΤ
Ζ
AXIS
co
n
nector,
bu
t
leave
it
co
nnected to
t
he
rig
h
t
ve
r
tical
u
nit
i
npu
t
.
C
hec
k
t
h
at
p
ea
k
-to-
p
eak a
mp
lit
ude of
t
he
d
is
p
laye
d
sig
n
al
is
four
d
ivisio
n
s
maximu
m
.
31
.
T
h
is
completes
t
he
O
p
erati
ng
Ch
eck
o
u
t
procedu
r
e
for
t
he
7603
.
Inst
rum
en
t
o
p
e
r
ations
not
ex
p
lai
ned he
re,
or
o
p
e
r
atio
n
s
w
h
ic
h
n
ee
d
f
ur
t
h
e r
ex
p
la
nation
are
d
isc
u
sse
d
und
e r
General
O
p
erating
I
n
fo
rm
atio
n
.
26
.
Disco
n
nect
t
h
e
pr
o
b
e
from
t
he
li
n
e-voltage
source
and
t
h
e
r
ig
h
t
vertical
u
nit
a
nd
co
nnect
t
he
probe
to
t
h
e
left
vertical
un
it
.
Set
t
he
VER
T
M
OD
E
switch to
LEF
T
SI
MPL
I
F
I
E
D
O
PER
ATI
NG
I
N
ST
RU
CTIO
N
S
a
n
d
set
t
he
ti
m
e-
b
ase un
it
for
α
swee
p
rate
of
0
.5
m
illiseco
nd
/
d
ivision
.
T
he
followi
n
g
i
n
formatio
n
is
pr
ovi
d
ed to
aid
i
n
qu
ic
k
ly
o
b
tai
n
i
n
g
t
he
co
rr
ect
setti
ng
fo
r
t
he
7603
controls
to
B
eam
F
in
d
er
prese
n
t
α
d
is
p
lay
.
T
h
e
o
perator
s
h
oul
d
b
e
familiar
wit
h
t
he
com
p
lete
fun
ctio
n
an
d
ope
r
atio
n of
t
h
is
instr
u
ment
as
27
.
Set
t
he
d
eflectio
n
facto
r
of the
left
ve
r
tical
un
it
to
d
esc
r
i
b
ed
elsew
he
r
e
i
n
t
h
is
sectio
n befo
r
e
u
si
n
g
t
h
is
0
.1
volt/divisio
n
.
N
otice
t
h
at
α
sq
uare-wave
d
is
p
lay
is
not
pr
oce
dur
e
.
F
or
detaile
d op
e r
ating
i
nfo
r
matio
n
fo
r
t
he
visi
b
le,
si
nce
t
he d
eflectio
n
exceeds
t
h
e scan a
r
ea of
t
h
e
p
lug-i
n un
its,
see
t
h
e
i
n
st r
uction
ma
nu
als
fo
r
t
he a
pp
lica
b
le
C
R
T
.
u n
its
.
O
p
e
r
ating
Instr
u
ctions-7603/117603
O
p
er
ato
rs
Si
n
gle-Tr
aceDis
p
lay
D
u
al-Trace
Dis
p
lay
T
he
followi
ng
pr
oce
du
re will
p
rovide
α
display
of
α
T
he
followi
ng
pr
oced
ur
e
will
p
r
ovide
α
d
is
p
lay
of
two
si
n
gle-trace
vertical
unit
agai
n
st
o
ne
time-
b
ase
u
nit
.
For
si
n
gle-trace
vertical
un
its
agai
n
st
o
n
e
time-base
unit
.
si
mp
licity
of
exp
la
n
ation,
t
h
e
vertical
u
n
it is
i
n
stalle
d
i
n
t
he
left
vertical
co
mp
a
r
tment
.
T
h
e
rig
h
t
vertical
com
p
artme
n
t
can
be
used
if
t
he
pr
oce
du
re
is
changed
accordi
n
gly
.
5
.
Co
nn
ect
t
h
e
sig
n
al
to
t
h
e
i
npu
t
co
nn
ecto
r
of
t
he
vertical
un
it
.
6
.
Set
t
he ve
r
tical
un
it
fo
r
AC
i
npu
t
coup
li
ng and
cali
b
rate
dd
eflectio
n
facto
r
s .
7
.
Set
t
he
time-
b
ase
unit
for
auto
mo
d
e,
i
n
ter
n
al
t
r
igge
r
i
n
g
at
α
cali
b
rate
d
sweep
rate
of
one
millisecond/
d
ivisio
n
.
8
.
A
d
vance
t
he
I
N
T
EN
SITY
co
n
t r
ol
un
til
α d
is
p
lay
is
visi
b
le
.
(If
no
dis
p
lay
is
visible
wit
h
I
N
T
EN
SITY
at
abo
u
t
midran
ge,
pr
ess
and h
ol
d
t
he
BEAM
F
I
N
D
ER
switc
h
an
d
a
dj
ust
the
vertical
d eflectio
n
facto
r
un
til
t
he d
isplay
is
reduced
i
n
size
vertically
;
t
he
n
ce
n
te
r
t
he co
mpr
esse
d
d
is
p
lay
with
vertical
and h
orizo
n
tal
p
ositio
n
con
t
r
ols
;
r
elease
t
h
e
BEAM
F
I
ND
ER
.)
A
dj
ust
t
he
F
OC
US
control
for
α
well-
d
efi
ned d
is
p
lay
.
A
dju
st
R
ea
d
o
u
t
I
N
T
EN
SITY
for
t
h
e
desi
r
ed
viewi
ng
level
.
9
.
Set
t
he
vertical
d
eflectio
n
factor
and
vertical
positio
n
control
for
α
dis
p
lay
w
h
ic
h
r
e
m
ai
n
s
with
i
n
t
h
e
g
r
atic
u
le
area
ve
r
tically
.
10
.
If
necessary,
set
t
h
e
time-
b
ase
triggeri
ng
co
n
t r
ols
fo
r
α
sta
b
le
d
is
p
lay
.
11
.
A
dju
st
t
he
ti
m
e-base
p
osition
control
so
t
h
e
d
is
p
lay
b
egi
n
s
at
t
he
left
edge
of
t
he
gratic
u
le
.
Set
t
he
time-
b
ase
sweep
rate
to
d
is
p
lay
t
he
d
esi
r
e
d
n
u
m
be
r
of
cycles
.
1
.
I
n
stall
7A-series
ve
r
tical
un
its
in
b
ot
h
vertical
plug-i
n
com
p
artme
n
ts
.
1
.
I
n
stall
α
7A-series
ve
r
tical
un
it
i
n
t
h
e
left
vertical
compartme
n
t
.
2
.
Pr
ess
t
he
LEF
T
button
of
t
he
VER
T
M
OD
E
switc
h
.
2
.
P
ress
t
he
LEF
T
butto
n
of
t
h
e
VER
T
M
OD
E
switc
h
.
3
. I
n
stall
α
713-series
time-
b
ase
un
it
i
n
t
he
h
orizo
n
tal
com
p
artme
n
t
.
3
. I
n
stall
α
713-series
time-
b
ase
un
it
i
n
t
he
h
orizontal
com
p
artment
.
4
.
Pr
ess
t
h
e
VER
T
M
OD
E
bu
tto
n
of
t
he
T
R
IG
SO
UR
CE
switc
h
.
4
.
P
ress
t
h
e
VER
T
M
OD
E
bu
tto
n of
t
h
e
TR
IG
SO
UR
CE
switc
h
.
5
.
Co
nn
ect
t
he
sig
n
al
to
t
h
e
i
np
ut
co
nn
ecto
rs
of
t
h
e
vertical
u
n
its
.
6
.
Set
t
he
ve
r
tical
u
nits
for
AC
i
np
ut
co
up
li
n
g
a
nd
calibrate
d
deflectio
n
facto
r
s
.
7
.
Set
t
he
time-
b
ase
un
it
fo
r
au
to
mode,
i
n
ter
n
al
t r
igge
r
i
n
g
at
α
sweep
rate
of
o
ne
milliseco
nd
/
d
ivisio
n
.
ι
ι
ι
ι
ι
8
.
A
d
vance
t
he
I
N
T
EN
SITY
control
un
til
α
dis
p
lay
is
visi
b
le
.
(If
no d
isplay
is
visi
b
le
wit
h
I
N
T
EN
SITY
at
midr
a
n
ge,
pr
ess
a
nd h
ol
d
BEAM
F
I
N
D
ER
switc
h
a
nd a
dju
st
ve
r
tical
d
eflectio
n
facto
r
un
til
d
isplay
is
r
educe
d
in
size
ve
r
tically
;
t
hen
center
com
p
resse
d d
is
p
lay
with
vertical
an
d
ho
r
izo
n
tal
p
ositio
n con
trols
;
release
t
he
BEAM
F
I
ND
ER
switc
h
.)
Set
t
h
e
F
OC
US
con
trol
fo
r
α
well-
d
efi
n
ed
display
.
9
.
Set
t h e
left
ve
r
tical
unit deflection
factor
for
α
dis
p
lay
a
bout
fo
u
r
d
ivisio
n
s
i
n
am
p
lit
ude
.
A
d
ju
st
t
he
left
vertical
p
ositio
n con
trol to
move
t
h
is
d
is
p
lay
to
t
he
to
p
of
t
he g
r
aticule
area
.
10
.
Pr
ess
t
he
R
IG
H
T
b
utto
n
of
t
he
VER
TM
OD
E
switc
h
.
11
.
Set
t
he
R
IG
H
T
vertical
u
n
it
d
eflectio
n
facto
r
fo
r
α
d
is
p
lay
a
b
ou
t
fo ur
divisio
n
s
in
amplitu
de
(if
d
is
p
lay
cannot
b
e
locate
d
,
u
se
BEAM
F
I
N
D
ER
switc
h
)
.
P
osition
t
h
is
dis
p
lay
to
t
h
e b
otto
m
of
t
he
g
r
atic
u
le
a
r
ea
wit
h
t
h
e
rig
h
t
vertical
un
it
positio
n con
trol
.
12
.
Pr
ess
t
h
e
A
L
T
o
r
C
HO
P
bu
tton
of
t
he
VER
T
M
OD
E
switc
h
.
Α
d
ual-t
r
ace
d
is
p
lay
of
t
he
sig
n
al
f
r
o
m
t
he
left
ι
ι
vertical
a
nd
r
ig
h
t
vertical
p
l
u
g-in
un
its
s
h
o
u
ld
be
p
rese
n
te
d
NOTE
-i
nform
atio
n
on
c
h
oice of
d
ual-
on
t
he
CR
T
.
(
F
or
-trace
mode,
see
V
e r
tical
M
ode
i
n
t
h
is
section
.)
Some
78-se
r
ies
time-
b
ase
units
h
ave
provisions
for
am
p
lifier
ope
r
ation
in
t
h
e
Χ
-
Υ
mo
d
e
;
see
Χ
-
Υ
o
p
eration
in
t
h
is
section
fo
r
details
of
op
er
ation
in
13
.
If
n
ecessary,
adju
st
t
h
e
time-
b
ase
t
r
iggeri
ng
controls
t
h
is
ma
n
ner
.
for
α
sta
b
le
d
isplay
.
1
.
I
n
stall
7A-series
am
p
lifier
u
nits
in
b
ot
h
t
he
left
14
.
A
dju
st
t
he
time-
b
ase
p
ositio
n
co
nt
r
ol
so
t
he
dis
p
lay
ve
r
tical
an
d
t
he h
o
r
izontal
com
pa
rt
m
e
n
ts
.
b
egi
ns
at
t
he
left
edge
of
t
he
gratic
u
le
.
Set
t
h
e
ti
m
e-
b
ase
sweep
rate
for
t
he
d
esire
d
h
orizo
n
tal
d
is
p
lay
.
2
.
P
ress
t
h
e
LEF
T
b
utto
n
of
t
he
VER
T
M
OD
E
switc
h
.
Delaye
d
Swee
p
-
Single
Trace
T
he
followi
n
g p
roce
du
re
will
p
rovi
de α
delaye
d
swee
p
d
is
p
lay
of
α
single-trace
ve
r
tical
un
it
.
1
.
Follow
t
h
e
co
mp
lete
proced
ure
give
n un
d
er Si
n
gle-
Trace
Dis
p
lays
.
5
.
Set
b
ot
h
amplifie
r
un
its
for
AC
i
npu
t
co
up
ling
a
nd
cali
b
rate
d d
eflectio
n
factors
.
2
.
B
e
s
u
re
t
he
time-
b
ase
u
nit
installe
d
in
t
h
e
h
orizo
n
tal
com
p
artme
n
t
is
α d
ual
time-
b
ase
with d
elayi
n
g/
d
elaye
d
.
6
.
Adva
n
ce
t
he
I
N
T
EN
SITY
co
n
t
r
ol
un
til
α
d
is
p
lay
is
ca
p
a
b
ilities
visi
b
le
.
(If
no
d
is
p
lay
is
visi
b
le,
p
ress
and
h
old
BEAM
F
I
N
D
ER
switc
h and a
dju
st
t
he
deflectio
n
facto
r s
of
b
ot
h
3
.
Follow
t
h
e
p
roce
dure
given
i
n
t
h
e
i
n
st
ru
ctio
n
m
a
n
ual
amplifie
r
un
its
until
d
is
p
lay
is
reduced
i
n
size
both
for
t
h
e
d
ual
ti
m
e-
b
ase
u
n
it
to
obtai
n
α
d
elaye
d
-sweep
ve
r
tically
and
h
o
r
izontally
;
t
hen cente
r
com
p
resse
d d
is
p
lay
d
isplay
.
wit
h
t
he
positio
n con
t r
ols
;
release
t
he
BEAM
F
I
ND
ER
switc
h
.)
A
dju
st
t
he F
OC
U
S con
trol
for
α
well-
d
efi
ned
dis
p
lay
.
Delaye
d
Swee
p
-
Dual
T
r
ace
G
ENER
A
L
O
PER
ATI
NG
I
NF
O
RM
ATIO
N
T
h
e
following
p
roce
dur
e
will
p
rovi
de α
d
elayed-sweep
dis
p
lay
of
two
si
n
gle-trace
ve
r
tical
u
nits
.
Intens
i
ty
Co
n
trol
The
setti
ng
of
t
h
e
I
NT
EN
SITY
con
trol
m
ay
affect
t
he
correct
focu
s
of
t
he
dis
p
lay
.
Slig
h
t
r
e-a
dju
stmen
t
of
t
he
1
.
F
ollow
t
he
co
mp
lete
proce
d
ure
given
und
er
Dual-
F
OC
U
S
co
n
trol
may
b
e
n
ecessa
r
y,
w
hen
t
he
i
n
te
n
sity
level
Trace
Dis
p
lay
.
is
c
han
ge
d
.
To
p
rotect
t
he
CR
T
phospho
r
;
d
o
not
t
u
rn
t
he
I
N
T
EN
SITY
co
n
trol
h
ig
he
r t
han
n
ecessa
r
y
to
p
rovi
d
e
α
satisfacto
r
y
d
isplay
.
T
he
lig
h
t
filte
r
s
re
du
ce
t
h
e
o
b
serve
d
2
.
B
e
s
ur
e
t
h
e
time-
b
ase
unit
installe
d
in
t
h
e
h
orizo
n
tal
lig
h
t
ou
t
pu
t f
r
om
t
he
CRT
.
Wh
e
n
usi
ng
t
h
ese
filters,
avoi
d
com
p
artment
is
α
dual
time-
b
ase
u
n
it
with
d
elayi
n
g/delaye
d
ad
va
n
ci
n
g t
he
I
N
T
EN
SITY
con
trol
to
α
setti
ng
t
h
at
may
capabilities
.
b
ur
n
t
he ph
osp
h
or
.
Wh
en
t
h
e
h
ig
h
est
i
n
te
n
sity
d
is
p
lay
is
desired,
remove
t
h
e
filters
and u
se
on
ly
t
he
clea
r
faceplate
p
rotector
(
p
e
r
ma
n
e
n
tly
i
n
stalle
d be
h
i
nd
b
ezel)
.
A
p
parent
3
.
F
ollow
t
he proced
ure
give
n
in
t
he
i
n
str
u
ction
ma
n
ual
trace
i
n
tensity
can
also
b
e
i
mpr
oved
i
n
such
cases
b
y
fo
r
t
he
d
ual
time-
b
ase
un
it
to
ob
tain
α
delaye
d
-swee
p
r
e
du
ci
n
g t
he
am
b
ient
lig
h
t
level
o
r
u
si
n
g α
viewi
ng
h
oo
d
.
d
is
p
lay
.
Also,
b
e
ca
r
eful
t
h
at
t
he
I
NT
EN
SITY
co
n
t r
ol
is
n
ot
set
too
h
ig
h
w
h
e
n ch
angi
ng
t
he
ti
m
e-base
u
n
it
sweep
r
ate
f
r
om
α
fast
to
α
slow
sweep
rate,
o
r
w
he
n c
h
a
n
gi
ng
to
t
he
Χ
-
Υ
mode
of
op
e
r
atio
n
.
T
h
e
instru
m
en
t
i
n
co
r
porates
p
rotectio
n
Χ
-
Υ
Dis
p
lay
ci
r c
u
it
r
y
w
h
ic
h au
to
m
atically
re
d
uces
t
h
e
d
is
p
lay
i
n
te
n
sity
to
α
lowe
r
level
w
h
e
n
t
he
ti
m
e-
b
ase
u
n
it is
set
to
α
slow
Th
e
followi
n
g
procedure
will
p
rovi
de an
Χ
-
Υ
d
is
p
lay
swee
p
r
ate
.
T
h
is
reduces
t
he
d
anger
of
d
amaging
t
h
e
CR
T
(one
signal
ve
r
s
u
s
an
ot
h
er
rat
he
r
t
h
a
n
against
time)
.
ph
osph
or
at
t
h
ese
slower
sweep
r
ates
.
Ope
r
ati
ng
I
n
st
ru
ctions-7603/137603
O
pe
r
ato
r
s
3
.
Conn
ect
t
h
e
Χ
-sig
n
al
to
t
he
am
p
lifie
r
un
it
i
n
t
he
h
orizo
n
tal
com
p
artme
n
t
.
4
.
Co
nn
ect
t
he
Υ
-sig
n
al
to
t
h
e a
mp
lifie
r
un
it
i
n
t
he
left
ve
r
tical
com
p
a r
t
m
en
t
.
Operati
ng
Inst
ru
ctio
n
s--7603/
R
7603
Operato
rs
Dis
p
lay
F
ocus
L
ig
h
t F
ilter
T
he
F
OC
U
S
control
allows
a
dj
ustme
n
t
fo
r
b
est
d
efini-
T
he
ti
n
te
d
filter
p
rovi
ded
with
t
he
7603
m
i
n
i
m
izes
lig
h
t
tio
n
of
t
h
e
C
R
T
d
is
p
lay
.
Th
e
R
eadout
i
n
te
n
sity
s
hou
l
d b
e
reflectio
n
s
f
r
o
m
t
h
e
face
of
t
h
e
CRT
to
i
mpr
ove
con
t r
ast
t
urne
d
on,
w
hen a
dj
usti
n
g
t
he
F
oc
u
s
co
n
trol
.
Slig
ht
w
h
en
viewi
n
g
the
d
is
p
lay
un
der h
ig
h
ambie
n
t
lig
h
t
con
d
i-
r
e-a
dju
st
m
e
n
t
of
t
h
is
control
m
ay
b
e
n
ecessary as
t
he
tio
n
s
.
T
h
is
filter
s
h ou
l
d
b
e
r
e
m
oved
for
wavefo
r
m
ph
oto-
d
is
p
lay
co
nd
itio
n
s
ch
a
n
ge
.
If
α
pr
o
p
e r
ly
focu
se
d
display
g
r
a
ph
s
o
r
w
hen
viewing
h
ig
h
w
r
iti
ng
r
ate
d
isplays
.
To
ca
nn
ot b
e
ob
tai
ne
d
with
t
h
e F
OC
US
co
n
t r
ol,
t
he
i
n
te
rn
al
remove
t
he
filte
r
,
loosen
the
two
sc
r
ews
on
th
e
r
ig
h
t
si
de
of
Astigmatism
a
dj
ust
m
e
n
t
mu
st
b
e
re-set
;
see
t
he
Cali
br
atio
n
t
h
e b
ezel
and remove
t
h
e
b
ezel
.
R
e
m
ove
t
he
tinted
filter
;
section
of
t
he
se
r
vice
manual
.
leave
t
h
e
clea
r
p
lastic
face
p
late
pr
otecto
r
i
n
stalle
d
a
nd
Gratic
u
le
re
p
lace
t
he b
ezel
.
T
he
face
p
late
p
rotector
s
h
o
u
ld
b
e
left
i
n
place
at
all
times
to
pr
otect
t
he
CRT
faceplate
from
T
h
e
gratic
u
le
of
t
h
e
7603
is
m
a
rked on
t
h
e
i
n
side
of
t
he
sc
r
atc
h
es
.
I
I
face
p
late
of
t
h
e
C
R
T,
ρ
r
ονί
d
ίη
g acc
u
rate,
.-
meas
ur
eme
n
ts
.
T
he g
r
atic
u
le
is
d
ivi
de
d
i
n
to
eig
h
t
ve
r
tical
and
ten
h
o
r
izontal
d
ivisio
n
s
.
Each
division
is
1
.22
centi
m
ete
r s s
qu
are
.
1
η ad
ditio
n
,
eac
h
m
a
j
o
r
d
ivisio
n
is
divi
de
d
i
n
to
five
m
inor
d
ivisio
n
s
.
T
he
ve
r
tical
gain an
d
h
o
r
izontal
timi
n
g
of
the p
l
u
g-i
n u
nits
are
cali
b
rate
d
to
t
he
g
r
atic
u
le
so
accurate
measu
r
e
m
en
ts
can be
made
from
t
he
C
R
T
.
T
he
ill
um
i
n
ation
of
t
h
e
g
r
atic
u
le
li
n
es
can
b
e
varied
with
t
he
G
R
ATIC
ULE
I
LLUM
cont
r
ol
.
Two
ty
pes of
crt
g
rat
ί
c
u
les
have
been
u
se
d
in
some
Tektronix
oscillosco
p
es
.
O
n
e
g
r
at
ί
cule
h
as
0%
and
100%
r
ί
setime
r
efe
rence
p
oints
t
h
at
are
sepa
r
ate
d
by
6
ve
r
tical
grat
ί
cu
le
divisions
.
Th
e
ot
he
r
g
r
at
ί
cu
le
h
as
t
h
e
0%
an
d
100%
r
ί
seti
m
e
reference
p
oints
separate
d
by 5
ve
r
tical
divisions
.
In
yo
u
r
ma
nu
al,
illustrations
of
t
h
e
c
r
t
face
o
r r
ί
setime
measu
r
eme
n
t
instructions
may
not
correspon
d
wit
h
t
h
e
g
r
atic
u
le
ma
rk
ings
on
yo
u
r
oscillosco
p
e
.
F
ig
.
1-4
sh
ows
t
he
gratic
u
le
of
the
7603
an
dd
efines
t
he
va
r
io
u
s
m
eas
ur
e
m
ent
lines
.
T
he
te
r
mi
n
ology
d
efi
n
e
d
h
ere
will
be
used
i
n
all
d
isc
u
ssions
involvi
ng
g r
aticule
meas
u
re-
me
n
ts
.
N
otice
t
h
e
0°%o,
10%,
90%
and
100%
m
a
rk
i
n
gs
on
t
he
left
si
de
of
t
he g
r
atic
u
le
.
T
h
ese
mar
k
i
n
gs
a
r
e pr
ovi
de
d
to
facilitate
r
ί
setime
m
easu
r
e
m
en
ts
.
F
irst
Cen
te
r
N
i
n
t
h
vertical
ve
r
tical
vertical
li
n
e
line
li
ne
ΝΟΤΕ
ιοο
i
1
:
9α
.
. .
. .
.
.
. .
.
Ce
n
te
r
i
.
.~
.
horizontal
ι
i
Ι
li
ne
An
o
p
tio
n
al
mes
h
filter
is
availa
b
le
fo
r
u
se
with
t
he
7603
.
T
h
is
filte
r
pr
ovi
d
es
s
h
iel
d
ing
against
ra
d
iated
EMI
(elect
r
o-
m
agnetic
interfe
r
e
n
ce)
f r
o
m
t
he
face of
t
he
CR
T
.
It
also
se
r
ves
as
α
1
ί
g
h
t
filter
to
ma
k
e
t
he
trace
m
o
r
e
visi
b
le
under
h
ig
h
am
b
ie
n
t
lig
h
t
co
n
ditions
.
T
h
e
mes
h
filter
fits
i
n
place
of
t
he
p
lastic
C
R
T
m
as
k
and
t
he
tinte
d
filter
.
B
eam
F
in
d
er
ι
Th
e
BEAM
F
I
N
D
ER
switc
h pr
ovi
d
es
α
m
ean
s
of
locati
ng
α
display
w
h
ic
h
ove
r
scans
t
h
e
viewing
area
eit
he
r
ve
r
tically
or
h
orizo
n
tally
.
Wh
en
t
he
BEAM
F
I
NDER
switc
h
is
pr
esse
d
a
nd
h
el
d
, t
he d
is
p
lay
is
co
m
p
r
esse
d wit
h
i
n
t
h
e g
r
atic
u
le
a
r
ea
.
R
elease
t
he
BEAM
F
I
N
D
ER
switc
h
to
ret
u
r
n
to
α
nor
m
al
d
is
p
lay
.
To
locate
a
nd
r
e
p
ositio
n an
oversca
nn
e
d
d
isplay, u
se
t
h
e
followi
n
g pr
oce
dur
e
:
3
.
Ad
ju
st
t
he
vertical
and
h
o
r
izontal positio
n co
n
trols
to ce
n
te
r
t
h
e
display
a
b
out
t
he
ve
r
tical
and
h
o
r
izontal
ce
n
te
r
li
n
es
of
t
h
e
gratic
u
le
.
4
.
R
elease
the
BEAM
F
I
ND
ER
switc
h
;
t
he d
is
p
lay
s
h
o
u
ld
r
e
m
ai
n with
i
n
t
he
viewing
area
.
R
ea
d
out
M
od
es
ί
ί
The c
h
a
r
acte
r s
of
t
he
rea
d out
d
is
p
lay
a
r
e
w
r
itten
b
y
t
he
ιπ
. . .
.
Ι
. . . .
.
.
.
. .
.
.
.~
. . . . . . .
.~
. . .
.~
.
.
.
.
:-
.
.
.
.~
.
.
.
C
R
T
b
ea
m
on
α
ti
m
e-s
h
a r
e b
asis
with
sig
n
al
wavefo
rm
s
.
T
he
ο
.
-
λ
_
_
R
eadout
syste
m
op
e
r
ates
in
α
free ru
nn
i
ng
m
od
e
to
ra
nd
omly
i
n
te
rrup
t t
he
waveform
d
is
p
lay
to
p
rese
n
t t
h
e
ε
131
ο
-
ο5
r
ea
d
ou
t
cha
r
acte
r
s
.
T
he
rea
d
out
system can
αι
s
οop
e
r
ate
i
n
α
GAT
E
T
R
IG'D
mo
de
.
No
r
ea
d
o
u
t
sig
n
al
is
pr
od
u
ce
d
until
after
t
h
e
swee
p
h
as
occ
urr
ed
.
In
t
h
is
m
ode
t
he
swee
p
m
u
st
F
ig
.
1-4
.
Definitio
n
of
m
eas
ur
e
m
en
t
lines
on
7603
gratic
u
le
.
run
to
h
ave
t
h
e
rea
dou
t
d
is
p
laye
d
.
REV
C,
JUL
1978
1
.
P
ress
and
h
ol
d
t
he
BEAM
F
IND
ER
switc
h
.
2
. I
n
c
r
ease
t
h
e
vertical
and
h
o
r
izo
n
tal
d
eflectio
n
facto
r
s
u
n
til
t
he
ve
r
tical
d
eflectio
n
is
re
d
uced
to
a
b
out
two
d
ivisio
n
s
a
nd
t
he h
o
r
izo
n
tal
d
eflection
is
re
du
ce
d
to
ab
o
ut
fo
ur
d
ivisio
n
s
(t
he h
orizo
n
tal
d
eflectio
n
n
ee
ds
to
be
r
e
d
uce
d
only
w
hen
in
t
h
e
Χ
-
Υ
mode
of
op
e
r
atio
n
) .
ι
ι
Dis
p
lay
Ph
otograp
h
y
Α
p
er
m
a
n
ent
r
eco
rd
of
t
he
C
R
T
d
is
p
lay
can
be
ob
tai
ne
d
w
it
h an
oscillosco
p
e
ca
m
e
r
a
system
.
T
he
i
n
structio
n
manuals
fo
r
t
h
e
T
EK
T
RO
N
IX
Oscilloscope
Cameras
incl
u
de
com
p
lete
i
n
structio
n
s
fo
r
o
b
taini
ng
waveform
ph
otogra
ph
s
.
T
he
following
sp
ecific
i
nfo
rm
ation app
lies
to
t
he
7603
.
ι
ι
ι
ι
ι
ι
ι
ι
T
he
C
R
T
bezel of the
7603
pr
ovides
i
n
teg
ral
m
o
un
ting
fo
r
α
T
EK
T
R
O
N
IX
Oscilloscop
e
Ca
m
e
r
a
.
Th
e
t
hr
ee pins
located
on
t
he
left
si
d
e of
t
h
e
C
R
T
b
ezel
co
nnect
p
owe
r
to
com
p
ati
b
le
ca
m
era
syste
m
s
.
It
also receives
control
sig
n
als
f
r
om
T
EK
TR
ON
IX
automatic
cameras
to
allow
came
ra-
co
n
t
r
olled
si
n
gle-s
hot
p
h
otog
r
aph
y
(see
came
r
a
m
anu
al
for
f
ur
t
h
er
i
n
formatio
n
) .
V
ertical
M
o
de
L
eft
and
R
ig
h
t
M
ode
.
W
he
n
t
he
LEF
T
or
R
IG
H
T
bu
tton of
t
he
VER
T
M
OD
E
switch
is
p
resse
d
,
only
the
sig
n
al
f r
o
m
t
he
p
lug-i
n un
it
i
n
t
he
selecte
d
compart
m
e
n
t
is
d
is
played
.
Alte
rn
ate
M
od
e
.
T
he
A
LT
positio
n of the
VER
T
MOD
E
switch
pro
d
uces
α
dis
p
lay
w
h
ic
h
alter
n
ates
b
etwee
n
t
he
p
l
u
g-i
n
un
its
i
n
t
he
left
vertical
and
rig
h
t
vertical
co
m
part-
me
n
ts
wit
h
eac
h
swee
p
of
t
he
C
RT
.
Alt
h
o
ugh
t
he
A
L
T
mode
can
be
u
sed
at
all
sweep
rates,
t
h
e
C
HO
P
mo
d
e
p
r
ovides
α
m
o
r e
satisfacto
r
y d
isplay
at
swee
p
r
ates
b
elow
abou
t
20
milliseco
nd
s/divisio
n
.
At
t
hese
slower
swee
p
r
ates,
alte
rn
ate-mo
d
e switch
i
ng
becomes
vis
u
ally
perceptib
le
.
T
h
e
TR
IG
SO
UR
C
E
switc
h
allows
selectio
n of
t
he
triggeri
ng fo
r
an
alte
r
nate
d
is
p
lay
.
Wh
en
th
is
switc
h
is
set
to
t
h
e
VER
T
M
OD
E
positio
n
,
eac
h
sweep
is
t
r
igge
r
e
d
b
y
t
he
signal
being
dis
p
layed
on
t
he
C
R
T
.
T
h
is
provi
d
es
α
stable
d
is
p
lay
of
two
unr
elate
d
signals,
b
ut
d oes
not
in
d
icate
t
he
time
relatio
nsh
ip
b
etween
t
h
e sig
n
als
.
In
eit
he
r
t
he
LEF
T
o
r
R
IG
H
T
p
ositio
n
s
of
t
h
e
TR
IG
SO
UR
C
E
switch
,
t
he
two
sig
n
als
are d
is
p
layed
s
h
owi
ng
t
ru
e
time
r
elations
h
ip
.
H
oweve
r
,
if
t
he
sig
n
als
are
n
ot
ti
m
e-
r
elated,
t
h
e d
is
p
lay
from
t
he p
l
u
g-in
u
nit
w
h
ic
h
is
not
provi
d
i
ng
α
trigger
sig
n
al
will
ap
pear un
sta
b
le
on
t
he
CRT
.
ΝΟΤΕ
Th
is
instrument
will
not ope
r
ate
in
t
h
e
A
L
T
mo
d
e
if
t
he
ho
r
izontal
plug-in
unit
is
not
o
p
e
r
ate
d
in
t
he
time-base
mode
.
Operating
I
n
st
ru
ctions-7603/
R7603Ope
r
ators
rates
lower
t
han
about
20
m
illisecon
d
s/
d
ivisio
n
,
or
w
h
en
eve
r
du
al-t
r
ace
single-s
hot phen
ome
na
a r
e to
b
e
dis
p
laye
d
.
At
faste
r
sweep
rates,
t
he ch
o
pp
ed switc
h
i
n
g
becomes
apparent
a
nd
m
ay
i
n
terfe
r
e
wit
h
t
h
e
dis
p
lay
.
Correct
i
n
ter
n
al
t
r
igge
r
ing
for the
C
H
O
P
mode
ca
n
b
e
ob
tai
ne
d
in
any
of
t
h
e
t
hr
ee p
ositio
n
s
of
t
h
e
T
R
IG
SO
UR
C
E
switch
.
Wh
en
t
he
T
R
IG
SO
UR
CE
switc
h
is
set
to
VER
TMOD
E
,
t
he
i
n
te
rn
al t
r
igge
r
sig
n
als
from
t
he ve
r
tical
p
l
u
g-in
un
its
a
r
e
algebraically
adde
d
a
nd
t
h
e
time-
base
u
nit
is
t
r
igge
r
ed
from
t
he
resulta
n
t
sig
n
al
.
U
se of
t
he
LEF
T
o
r
R
IG
H
T
t
r
igger-source
p
ositions
t
r
iggge
r
s t
h
e
time-
b
ase
un
it
on
t
he
i
n
te
rn
al
trigge
r
sig
n
al
from
t
he
selecte
d
vertical
u
nit
only
.
T
h
is
allows
two
ti
m
e-
r
elate
d
sig
n
als
to
be
d
is
p
laye
d
sh
owi
ng
true
ti
m
e r
elatio
n
s
h
i
p
.
H
owever,
if
t
h
e
sig
n
als
a r
e
n
ot
ti
m
e-relate
d
,
t
he
display
fr
o
m
t
he c
h
a
nn
el
w
h
ic
h
is
n
ot
pr
ovi
d
i
n
g
t
h
e
trigge
r
sig
n
al
will
a
pp
ea
r
u
n
sta
b
le
.
T
he
C
HO
P
mo
de can be
use
d to
com
p
a
r
e
two
si
n
gle-s
h
ot,
t r
ansient,
or
ra
ndo
m
sig
n
als
w
h
ic
h
occ
ur
wit
h
i
n
t
he
ti
m
e
interval
d
ete
rm
i
ned
b
y
t
h
e
ti
m
e-
b
ase
un
it
(ten
times
selected
swee
p
r
ate)
.
To
pr
ovid
e
co
rr
ect
t
r
iggeri
n
g,
t
he
d
is
p
lay
w
h
ic
h
pr
ovides
t
he
tr
igger
sig
n
al
mu
st
preced
e
the
seco
n
d d
is
p
lay
in
time
.
Si
nce
t
he
sig
n
als
s
h
ow
true
ti
m
e
r
elatio
n
s
h
i
p
,
time-
d
iffere
nce
m
easu
re
m
e
n
ts
can
be
ma
d
e
f r
om
t
he
d
isplay
.
Alge
b
raic
Ad
d
ition
.
T
he
ADD
p
ositio
n of
t
he
VER
T
M
OD
E switch
can
b
e
u
sed to d
is
p
lay
t
he
s
u
m
or d
iffe
r
ence
of
two
sig
n
als,
for
commo
n
-mod
e
re
j
ectio
n to r
emove
an
und
esi r e
d
sig
n
al,
o
r
for
DC
offset
(a
p
plyi
n
g α
DC
voltage
to
o
n
e
cha
nnn
el
to
offset
t
he
DC
com
po
n
en
t
of α
sig
n
al
on
t
he
ot
h
er
channel)
.
T
he
co
mm
on-mode
re
j
ection
ratio
b
etwee
n
t
he
vertical
p
l
u
g-i
n
com
p
a
r
tments
of
t
h
e
7603
is
greate
r
t
h
an
20
:1
at
50
m
egah
ertz
.
T
he re
j
ection
ratio
i
n
creases
to
100
:1
at
DC
.
T
he
overall
d
eflection
facto
r
on
t
he
C
R
T
i
n
t
h
e
ADD
mo
d
e
is
t
he
resulta
n
t
of
t
he algeb
r
aic
a
dd
itio
n
of
t
he
sig
n
als
from
the
two
vertical
p
l
u
g-i
n
un
its
.
It is
diffic
u
lt
to
d
etermi
ne
t
he voltage a
mp
lit
ude of
t
he
r
esu
lta
n
t
dis
p
lay
un
less
t
he
am
p
lit
ude
of
t
he
signal
a
p
plie
d
to
o
ne
of
th
e
p
l
u
g-i
n
un
its
is
kn
ow
n
.
T
h
is is
p
a
r
tic
u
larly
tr
ue
w
hen
t
he
ve
r
tical
un
its
are
set
to
differe
n
t
d
eflectio
n
facto
r
s,
since
it
is
n
ot
ob
viou
s
w
h
ic
h p
ortio
n of
t
he
d
is
p
lay
is
α
result
of
t
h
e
sig
n
al
applied to
eit
he
r pl
u
g-i
n un
it
.
Also, t
he
p
olarity
an
d
r
e
p
etitio
n
r
ate
of
t
he app
lie
d
signals
en
ters
i
n
to
t
he
calcu
lation
.
T
he followin
g
ge
n
e r
al
pr
eca
u
tio
n
s s
houl
d
be observed to
C
ho
pp
ed
M
od
e
.
T
h
e
C
H
O
P
p
osition
of
t
he
VER
T
p
r
o
vide
t
h
e
b
est
d
is
p
lay
w
hen u
si
ng
t
he
ADD
m
ode
:
M
OD
E
switc
h
pr
o
d
uces α d
is
p
lay
w
h
ic
h
is
elect
r
onically
switc
h
e
d b
etwee
n c
h
a
n
nels
at
α
one-mega
h
e r
tz rate
.
In
1
.
Do
n
ot
excee
d
t
he
i
n
put
voltage
r
ating
of
t
he
p
lug-i
n
ge
ne
ral, t
he
C
H
O
P
m
od
e p
rovi
d
es
t
h
e b
est
d
isplay
at
swee
p
un
its
.
Operating
Instr
u
ctions-7603/117603
Operators
2
.
Do
not apply
large
sig
n
als
to
t
he
p
l
u
g-i
n
i
np
uts
.
Α
d
isplay
.
Some
of
t
he
713-series
time-
b
ase
un
its
can be
good
ru
le
to
follow
is
not
to
apply
α
signal
w
h
ic
h exceeds
ope
r
ated
as
amplifiers
i
n a
d
dition to
t
h
eir
n
ormal
u
se as
an
e
qu
ivalent
of
abo
u t
eig
h
t
times
t
h
e
vertical
deflectio
n
time-
b
ase
generators
.
T
h
is
feat
ur
e
allows
an
exter
n
al
sig
n
al
factors
.
F
o
r
example, with
α
vertical d eflectio
n
factor
of
to
p
rovi
d
e
t
h
e
h
o
r
izontal
deflectio
n
on
t
h
e
C
RT
.
F
o
r
most
0
.5
volt/
d
ivisio
n
,
t
he
voltage
ap
p
lie
d
to
t
h
at
p
l
u
g-i
n
u
nit
of
t
h
e
time-
b
ase
un
its
wit
h
t
h
e
am
p
lifier
f
un
ctio
n
,
t
h
e
Χ
s
h
oul
d n
ot
exceed
4
volts
.
L
arger
voltages
m
ay
r
es
u
lt
i
n
α
(
h
orizontal)
sig
n
al
ca
n
b
e
connected
eit
h
er
to an exte rn
al
d
istorte
d d
is
p
lay
.
i
npu
t
con
nector
on
t
h
e
time-
b
ase
un
it
o
r
it
ca
n be
route
d
to
t
h
e
time-
b
ase
un
it
t
hr
oug
h
t
h
e
inter
n
al
triggeri
n
g
system
(see
time-
b
ase
instr
u
ction
m
anu
al
for
details)
.
If
t
he
latte
r
3
.
To
e
n
sure
t
h
e
greatest
d
ynamic
range
in
t
h
e
ADD
met
hod
is
u
sed,
t
he
T
R
IG
SOUR
C
E
switc
h
es
must
be
set
so
m
od
e,
set
t
he
p
osition
co
n
trols
of
t
he
p
l
u
g-i
n un
its
to
α
t
h
at
t
he
Χ
(
h
o
r
izo
n
tal)
signal
is
ob
tai
n
e
d
f
r
o
m
one
of
t
he
setti
ng
w
h
ic
h
wo
u
l
d
r
es
u
lt
i
n α
mid-scree
n
display
if
viewed
ve
r
tical
un
its
and
t
he
Υ
(ve
r
tical)
signal
is
ob
tai
n
e
d
f
r
om
i
n
t
h
e
LEF
T
or
R
IG
HT
p
ositio
n
s
of
t
h
e
VER
T
M
OD
E
t
h
e
othe
r
ve
r
tical
unit
.
T
he
a
d
vantages
of
u
sing
t
he
i
n
ter
n
al
switc
h
.
trigger
system
to pr
ovi
d
e
t
he
Χ
sig
n
al
a
r
e
t
h
at
t
he
atten
u
ator
switc
h
of
t
he
amplifier
un
it
pr
ovi
d
ing
t
he
h
orizontal
sig
n
al
d
ete
rm
i
n
es
t
he h
orizo
n
tal
d
eflection
4
.
For
similar
res
po
n
se
fr
o
m
eac
h
channel,
set
t
he
factor to
allow
full-
r
a
n
ge
operatio
n and
t
he
plug-i
n
u
n
its
d
o
p
l
u
g-i
n un
its
fo
r
t
h
e
same
i
nput
coupli
ng
.
not
h
ave
to
be
move
d
b
etwee
n
co
m
partments
w
h
en
Χ
-
Υ
operation
is
desire
d
.
ί
ι
ι
ι
ι
Trigger
Sou
r
ce
Anot
h
er
m
et
h
od
of
ob
tai
n
i
ng an
Χ
-
Υ
d
isplay
is
to
i
n
stall
TR
IG
SOUR
CE
sw
itc
h
allows
selection
of
t
h
e
T
he
i
n
ter
n
al
trigger
sig
n
al
for
t
h
e
ti
m
e-
b
ase
un
it
.
F
or
most
an a
mp
lifie
r
p
l
u
g-in
u
nit
in
o
ne
of
t
he
h
orizo
n
tal
plug-in
t
h
is
switc
h
can
b
e
set
to
t
he
VER
TM
OD
E
compartments
(c
h
ec
k
a
m
p
lifier
unit
gai
n
as
give
n
i
n
t
he
cations,
applications,
p
ositio
n
.
T
h
is
p
ositio
n
is
t
he
most
convenien
t,
si
n
ce
t
h
e
Pl
u
g-in
i
n
structio
n
ma
nu
al
to
obtain
calibrated
h
orizo
n
tal
internal
trigger
sig
n
al is
a
u
to
m
atically
switc
hed
as
t
h
e
d
eflectio
n
factors)
.
T
h
is
met
ho
d
pr
ovi
d
es
t
he
best
Χ
-
Υ
VER
TM
OD
E
switc
h
is
c
hanged
,
or as
t
he
d
is
p
lay
is
display,
p
a
r
tic
u
la
r
ly
if
two
i
d
en
tical
am
p
lifier
u
nits
are
elect
r
o
n
ically
switc
h
ed
b
etween
t
h e
left
vertical
and
r
ig
h
t
used,
si
n
ce
b
ot
h
t
he
Χ
and
Υ
i
np
ut
systems
will
h
ave
t
h
e
ve
r
tical
p
l
u
g-i
n un
its
i
n
t
h
e
A
LT
position
of
t
he
VER
T
same
d
elay
time,
gai
n
c
h
a
r
acteristics,
i
npu
t
co
up
li
n
g,
etc
.
M
OD
E
switc
h
.
It
also
p
rovi
d
es
α u
sable
trigger
signal
in
t
he
Fo
r
further
informatio
n on
ob
tai
n
i
ng
Χ
-
Υ
d
isplays,
see
t
h
e
ADD
or
C
H
O
P
p
ositio
n
s
of
t
h
e
VER
T
M
OD
E
switc
h
,
si
n
ce
plug-in
un
it
m
a
nu
als
.
Also,
t
he
refere
n
ce
b
oo
k
s
listed
und
er
t
he
i
n
ter
n
al
trigge
r
sig
n
al
i
n
t
h
ese
m
o
d
es
is
t
he
algeb
r
aic
Applicatio
n
s
pr
ovi
d
e
i
nformation
on
Χ
-
Υm
eas
u
rements
s
u
m
of
t
he
sig
n
als
a
pp
lie
d to
t
he
ve
r
tical
p
l
u
g-i
n
un
its
.
an
d
interpreti
ng
t
he
r
es
u
ltant
lissa
j
ousdis
p
lays
.
T
h
erefore,
t
he
VER
TM
OD
E p
ositio
n e
n
s
ur
es
t
h
at
t
he
ti
m
e-
b
ase
un
it
receives
α
trigger
sig
n
al
rega
rd
less
of
t
he
VER
T
M
OD
E
switc
h
setting,
withou
t t
he
n
ee
d
to
change
I
n
te
n
sity
Modulation
t
h
e
t
r
igger
so
u
rce
selectio
n
.
Inte
n
sity
(Z-axis)
m
odulatio
n
ca
n
b
e
u
sed
to
relate
α
t
h
i
r
d
item
of
elect
r
ical
ph
enomena
to
t
he
ve
r
tical
(Y-axis)
If
correct
triggeri
ng
fo
r t
h
e
d
esire
d
d
is
p
lay
is
n
ot
a
nd
t
he
h
orizo
n
tal
(X-axis)
coo
rd
inates
with
out
affecti
ng
ob
tai
n
e
d
in
t
he
VER
T
M
OD
E
p
ositio
n
,
t
he
LEF
T
or
t
h
e
waves
h
a
p
e
of
t
he
dis
p
laye
d
sig
n
al
.
T
h
e
Z-axis
mo
du
-
RIG
HT
positions
can
b
e u
se
d
to
o
b
tai
n
t
h
e
trigger
sig
n
al
lati
n
g
sig
n
al
a
p
plied
to
t
he
C
R
T
ci
r
cu
it
changes
t
h
e
f
r
o
m
eit
he
r
t
he
left
vertical
or
rig
h
t
vertical
p
lug-i
n
u
n
it
.
i
n
te
n
sity
of
t
h
e
d
is
p
layed
waveform
to
pr
ovi
de
t
h
is
type
of
Th
e
i
n
ter
n
al
trigger
sig
n
al
is
ob
tai
n
ed
f
r
om
t
he
selected
d
is
p
lay
.
"Gray
scale"
i
n
te
n
sity
modulatio
n can b
e
ob
taine
d
vertical
com
p
artment,
w
h
et
h
er
t
he
p
l
u
g-i
n
un
it
i
n
t
h
at
b
y
applyi
ng
sig
n
als
w
h
ic
h
d
o
not
com
p
letely
b
la
nk
t
he
com
p
a r t
m
en
t
is
selected
for
d
is
p
lay
on
t
he
CRT
or
n
ot
.
If
d
is
p
lay
.
L
arge
am
p
litu
de
sig
n
als
of
t
he
correct
p
olarity
will
t
he
i
n
tern
al
t
r
igger
signal
is
ob
tai
n
ed
from
one
of
t
h
e
com
p
letely
b
la
nk
t
h
e
display
;
t
he
s
h
ar
p
est
d
isplay
is
vertical
u
n
its,
b
ut
t
he
ot
he
r
ve
r
tical
un
it is
selecte
d
for
provi
d
ed
b
y
sig
n
als
with
α
fast
rise
and
fall
.
T
he
voltage
d
is
p
lay,
t
he
inter
n
al
trigger
sig
n
al
must
b
e
ti
m
e-
r
elate
d
to
a
mp
lit
ude
re
qu
ired
for
visi
b
le
trace
m
od u
latio
nd
e
pend
s
t
he d
is
p
laye
d
signal
i
n
or
d
er
to
ob
tain
α
triggere
d
(sta
b
le)
upon
t
h
e
setti
ng
of
t
h
e
I
N
T
EN
SITY
con
tr
ol
.
A
two-volt
dis
p
lay
.
peak
-to-
p
ea
k
sig
n
al
will
com
p
letely
bla
nk
t
he
d
is
p
lay
even
at
m
axi
mu
m
i
n
te
n
sity
levels
.
L
owe
r
a
m
plitude
sig
n
als
can
be
use
d
to
only change
t
he
t r
ace
br
ig
h
t
n
ess
r
at
h
er
than
Χ
-
ΥO
p
eration
com
p
letely
b
la
nk
t
he d
is
p
lay
.
N
egative-goi
ng
m
o
du
lating
sig
n
als
increase
t
h
e
d
is
p
lay
i
n
te
n
sity
and
p
ositive-goi
ng
1
η
some
a
pp
licatio
n
s, it
is
d
esi
r a
b
le
to
d
is
p
lay
o
ne
sig
n
al
m
o
d u
lating
signals
d
ec
r
ease
t
h
e
d
is
p
lay
i
n
te
n
sity
.
U
seful
ve
r
s
u
s
anot
h
er
(X-Y)
rat
h
er
t
h
a
n
agai
n
st
time
(i
n
te
rn
al
i
npu
t
f
r
equ
ency
range
is
DC
to
10
mega
he
r
tz
(i
npu
t
voltage
sweep
) .
T
he
flexi
b
ility
of
t
he
plug-in
un
its
available
for use
d
erati
ng
necessa
r
y a
b
ove
two
mega
h
ertz)
.
Th
e
m
axim
um
wit
h
t
he
7603
p
rovi
d
es
α
m
eans
for
app
lyi
n
g
an
external
i
npu
t
voltage
s
h
o
u
l
d be
li
m
ited
to
10
volts
(DC
p
lus
p
ea
k
sig
n
al
to
t
h
e
h
o
r
izo
n
tal
d eflectio
n
syste
m
fo
r
t
h
is
ty
p
e
of
AC)
.
ι
Ti
m
e
ma
rk
ers
a
pp
lie
d
to
t
h
e
ΕΧΤ
Ζ
AXIS
i
npu
t
V
oltage
.
T
he
cali
b
rato
r
p
rovides
accurate
o
u
t
pu
t
voltage
conn
ector
p
r
ovide
α
d
i
r
ect
ti
m
e
r
efere
n
ce
on
t
he d
is
p
lay
.
of
40
millivolts,
0
.4
volt,
a
nd
4
volts
at
t
he
t
hree
W
it
h
un
cali
br
ated
h
orizo
n
tal
sweep
or
exter
n
al
h
o
r
izo
n
tal
fro
n
t-
p
a
n
el
p
in-
j
ac
k
con
n
ecto
r
s
into
h
ig
h
-im
p
e
d
a
n
ce
loads
.
mo
d
e ope
r
ation,
t
he
ti
m
e
ma
rk
ers
provi
d
e
α
mea
n
s
of
Out
pu
t
resistance
is
approximately 50
oh
ms
at
t
he
40
mV
r
ea
d
ing
ti
m
e
di
r
ectly
f r
o
m
t
he
dis
p
lay
.
H
oweve
r
,
if
t
he
and
0
.4
V
p
i
n
j
ac
k s a
nd appr
oxi
m
ately
450
o
h
ms
at
t
h
e
4
V
m
a
rk
e
r s a r
e not
time-relate
d
to
t
he
d
is
p
laye
d
wavefo
rm
,
α
pin
jac
k
.
si
n
gle-swee
p
d
is
p
lay
s
h
o
u
l
d
b
e
used
(for
i
n
ter
n
al
swee
p
only)
to pr
ovi
de
α
sta
b
le
dis
p
lay
.
C
ur
re
n
t
.
Α
40-millia
m
pere,
o
n
e-
k
ilo
he
r
tz
ou
tput
c
ur
re
n
t
is
pr
ovide
d
w
h
e
n
t
he
optio
n
al
current-loop
accessory
(T
EK
TR
O
N
IX
P
art
No
.
012-0259-00)
is
conn
ecte
d
R
aster
D
i
s
p
lay
b
etwee
n
t
h
e
4
V
p
in-
j
ack
a
nd
g
r
ou
nd
.
T
h
is
output can
b
e
u
se
d
to
ch
ec
k
and
cali
b
rate
curre
n
t-
m
eas
u
ri
ng p
robe
Α
raster-ty
pe
d
is
p
lay
can
be
use
d
to
effectively
increase
syste
m
s .
t
he
a
p
parent
swee
p
le
n
gt
h
.
For
t
h
is
ty
p
e
of
d isplay,
t
h
e
t r
ace
is
deflecte
d
b
ot
h
ve
r
tically
an
d
h
orizontally
b
y
sawtooth
signals
.
T
h
is is
acco
mp
lis
h
e
d
i
n
t
he
7603
b
y
W
aves
h
ape
.
T
h
e s
qu
a
r
e-wave
o
u
t
p
ut
sig
n
al
of
t
he
cali-
i
n
stalli
ng
α
713-series
time-
b
ase
unit
i
n
one
of
t
h
e
ve
r
tical
b
rato
r
can
b
e
u
sed
as
α
refe
r
en
ce
waves
h
a
p
e
w
h
en
c
h
ec
k
i
ng
p
l
u
g-i
n
com
p
a r
tme
n
ts
.
N
ormally,
t
he
ti
m
e-base unit
i
n
t
he
or ad
j
usti
n
g
th
e
co
m
pen
satio
n of
p
assive,
h
ig
h
-resista
n
ce
ve
r
tical
co
m
partment
s
h
ou
l
db
e
set
to
α
slower
sweep
r
ate
p
r
obes
.
Si
n
ce
t
h e
sq
ua
r
e-wave
out
pu
t
f r
o
m
t
h
e
calibrato
r
t
h
a
n
t
he
time-
b
ase
unit
i
n
t
he
h
o
r
izo
n
tal
compartme
nt
;
t
he
h
as
α
flat
to
p
,
any
d
isto
r
tio
n
i
n
t
he
dis
p
laye
d
wavefo
rm
is
nu
m
b
er
of
h
o
r
izo
n
tal
traces
in
t
he
raster
d
epend
s
upon
t
h
e
due
to
t
he
pr
o
be
compensatio
n
.
DC
voltage
out
p
ut
is
also
ratio
b
etwee
n
t
he
two
sweep
rates
.
I
n
fo
rm
ation
can
b
e
availa
b
le
by
c
h
anging
α
ju
m
p
er
on
t
he
cali
br
ator
b
oar
d
;
see
d
isplaye
d on
t
he
r
aster
u
sing
several
d
iffere
n
t
met
hods
.
In
Fig
.
1-5
.
t
h
e
ADD
p
osition
of
t
he
VER
T
MOD
E
switc
h
,
t
he
signal
f r
o
m
an
amplifier
u
n
it
can
b
e
alge
br
aically
a
dded to
t
he
vertical
d
eflectio
n
.
W
it
h
t
h
is
met
h
od
,
t
h
e
vertical
sig
n
al
Sig
n
als
Out
am
p
litu
de
on
t
he
C
RT
s
h
oul
d
not exceed
t
he
d
istance
Vertical
Sig
n
al
.
T
h
e
VER
T
SIG
OU
T
co
nn
ector
b
etween
t
h
e h
o
r
izo
n
tal
lines
of
the
raster
.
A
n
ot
h
er
met
h
od
of
dis
p
laying
i
n
fo
rm
atio
n
on
t
he
raster
is
to
use
t
he
ΕΧΤ
Ζ
P
rovides
α
sam
p
le
of
t
he
vertical
d
eflection
sig
n
al
.
T
he
AXIS
i
npu
t
to
provi
d
e
inte
n
sity
m
odulatio
n
of
t
he d
is
p
lay
.
so
ur ce of
t
he outpu
t
sig
n
al
is
determi
n
e
d
b
y
t
he
T
R
IG
T
h
is
ty
pe
of
raster
d
is
p
lay
cou
l
d be
u
se
d
to
provi
de
α
SO
UR
C
E
switc
h
.
T
he
so
u
rce
will
follow
t
he
setti
ng of
t
he
televisio
n
-ty
p
e
d
isplay
.
Com
p
lete
i
n
for
m
atio
n on
operatio
n
TRIG
SO
UR
C
E
switc
h
.
Wh
en
t
he
TR
IG
SOUR
CE
is
i
n
t
he
V
ER
T
MOD
E
t
he
o
u
t
pu
t
will
follow
t
h
e
VER
TICA
L
u
si
ng
t
h
e
Z-axis
feature
is
give
n
u
nde
r
I
n
te
n
sity
Modulation
.
MOD
E
switc
h excep
t
C
H
O
P
,
t
hen
t
he
sig
n
als
a r
e
ADD
E
D
.
Modulation
.
The
ou
t
pu
t
sig
n
als
are
LEF
T,
A
L
T,
ADD
and
R
IG
H
T
.
T
h
e
To
provide
α
sta
b
le
raster
d isplay, b
ot
h
time-
b
ase
un
its
must
b
e cor
r
ectly
triggere
d
. I
n
te rn
al
triggering
is
not
p
r
ovi
d
ed
for
t
h
e
ti
m
e-base
un
its
w
hen
t
hey a
r
e
i
n
t
he
vertical
compartme
n
ts
;
exte
rn
al
t
r
iggeri
ng
must
b
e
use
d
.
Also,
b
la
nk
i
ng
is
n
ot
p
rovi
ded
fro
m
t
he
ti
m
e-base
un
its
w
h
e
n
t
hey a
r
e
installe
d
in
α
vertical
com
p
a r
tment
.
To
b
lan
k
out
t
he
retrace
p
o
r
tio
n
f
r
om
t
he
time-
b
ase
unit
i
n
t
he
ve
r
tical
compa
r
tme
n
t,
s
p
ecial
co
nn
ectio
n
s
m
u
st
b
e
ma
de
fro
m
t
h
is
time-
b
ase
un
it
to
t
h
e
b
la
nk
ing
netwo
rk
of
t
he
7603
.
If
t
h
is
mo
d
e
of
o
p
e
r
atio
n
is
desirable,
con
tact
yo
ur
local
T
EK
T
R
O
N
IX
Fiel
d
Office
or
r
e
pr
esentative
for
s
p
ecific
i
n
fo
rm
ation
on
ob
tai
n
i
ng
b
la
nk
i
n
g
with
t
h
e s
p
ecific
time-
b
ase
un
it
being
use
d
i
n
t
he
ve
r
tical
compartment
.
Calibrator
Op
erating
Inst ru
ctio
n
s-7603/137603
Operato
r
s
Ge
n
eral
.
The
i
n
te rn
al
calibrator
of
t
he
7603
p
rovi
d
es
α
con
ve
n
ient
signal
source
fo
r
ch
ec
k
i
n
g b
asic
vertical
gai
n
a
nd
fo
r
adju
sti
n
g prob
e
com
pe
n
satio
n
as
d
esc
r
ibe
d
in
t
he
p
ro
be
-
-=~
-
i
n
str
u
ction
manual
.
In
a
dd
itio
n
,
t
he
cali
br
ato
r
can be use
d
as
α
co
n
ve
n
ie
n
t
sig
n
al
so
u
rce
for
a
pp
licatio
n
to
exter
n
al
Fig,
1-5
.
Jump
e
r
locations
fo
r
DC
a
nd
one-kilohertz
Cali
br
ato
r
eq u
i
p
ment
.
op
e
r
atio
n
(Cali
br
ato
r
b
oa
rd)
.
O
p
erating
Instructions-7603/
R
7603
O
p
e
r
ato
r
s
outp
u
t
sig
n
al
i
n
to
50
o
hm
s
is
a
b
o
u
t
25
millivolts/divisio
n
of
t
h
e
ve
r
tical
sig
n
al
d
isplayed
on
systems
C
R
T
.
T
h
e o
u
t
pu
t
sig
n
al
i
n
to
1
mego
hm
is
ab
o
u
t
0
.5
volts/division
of
t
h
e
ve
r
tical
sig
n
al
d
is
p
laye
d
on
t
h
e
syste
m
s
C
R
T
.
+
Gate
.
The +
gate
connector
p
rovi
d
es
α
sweep
gate
sig
n
al
t
h
at
is
ge
n
e
r
ate
d by t
h
e
ti
m
e
b
ase
p
l
u
g-i
n
un
it
.
T
h
e
gate
selecto
r
switc
h
pr
ovi
d
es
t
hr
ee
gates
MAIN,
A
U
XI L
IA
R
Y
and
D
EL
AY
.
T
h
e
d
uratio
n
of
t
h
e
gate
pulse
is
d
ete
rm
i
n
e
d
by t
h
e
res
p
ective
sweep
.
A
u xiliary
a
nd
Delay
gates
can only be
p
ro
duce
d
by
d
ual
swee
p
ti
m
e
b
ase
p
lug-i
n
un
its
.
T
h
e
am
p
lit
ud
e
of
t
he
gate
signal
is
a
b
out
50
millivolts
into
50
o
h
ms
o
r
10
volts
into
1
mego
h
m
.
+
Sawtoot
h
.
Th
e
+
sawtoot
h co
nn
ecto
r
pr
ovi
d
es
α
p
osi-
tive
goi
n
g
sa
mp
le
of
t
h
e sawtoot
h f
r
o
m
t
h
e
ti
m
e
b
ase
u
n
it
in
t
h
e
h
orizontal
compartment
.
T
h
e
rate
of
rise
of
t
h
e
saw-
toot
h
signal
is
abo
u
t
50
millivolts/
u
nit
of time
into
50
o
h
ms
o
r
1
volt/u
n
it
of
ti
m
e
i
n
to
1
mego
hm
.
Un
it
of time
is
d
ete
r
-
mi
n
e
d
by t
h
e
time/
d
ivision
switc
h
of
t
h
e
h
orizontal
p
lug-i
n
unit
.
T
h
e
followi
n
g
b
oo
k
s
d
esc
r
i
b
e
oscillosco
p
e
meas
u
reme
n
t
tec
hn
i
ques
w
h
ic
h
can
b
e
a
d
a
p
ted
for
use
wit
h
t
h
is
instrume
n
t
.
1-14
J
.
F
.
Gol
d
ing,
"
M
easu
r
i
n
g
Oscilloscopes",
Tra
n
satlantic
A
r
ts,
I
nc
.,
1971
.
C
h
arles
Η
.
R
ot
h
Jr
.,
"
U
se of
t
he
Oscilloscope",
Α
Pr
og
r
a
mm
e
d
text,
P
re
n
tice-Hall
Inc
.,
En
glewoo
d
Cliffs,
New
J
ersey,
1970
.
REP
AC
K
AGI
N
G
F
O
R
S
H
I
PMEN
T
ι
ι
ι
If
t
h
e
Te
k
t
r
o
n
ix
i
n
st
rum
ent
is
to
b
e
sh
i
pp
e
d
to
α Te
k
tro
n
ix
Se
r
vice
Ce
n
te
r
fo
r
se
r
vice
o
r r
e
p
ai
r
,
attac
h
α
tag
sh
owi
n
g
:
ow
n
e
r
(
ωί
t
h a
ddr
ess)
a
nd
t
h
e
n
a
m
e
of
απ
in
d
ivi
du
al
at
you
r
fi
r
m
t
h
at
can
be
co
n
tacte
d
,
co
mp
lete
i
n
st
rum
ent
se
r
ial
numb
er
an
d
α
d
esc
r
i
p
tio
n
of
t
h
e
se
r
vice
r
e
qu
i
r
ed
.
Save
and
r
e-
use
t
h
e
p
ac
k
age
in
w
h
ic
h
your
i
n
st
r
ume
n
t
was
s
h
i
pp
ed
.
If
t
h
e
o
r
igi
n
al
p
ac
k
agi
n
g
is
u
nfit
for
u
se
o
r
n
ot
availa
b
le,
r
e
p
ac
k
age
t
h
e
i
n
st
rum
ent
as
follows
:
1
.
O
b
tai
n
α ca
r
ton
of
co
rr
ugated
ca
rdb
oa
rd
h
avi
ng
insi
d
e
11
A
pp
l i
cat
i
ons
d
i
m
e
n
sions
of
no
less
t
h
an
six
i
n
c
h
es
m
o
r
e
t
h
a
n
t
h
e
T
h
e
7603
Oscillosco
p
e a
nd
its
associate
d
p
l
u
g-i
n
un
its
inst
rum
en
t
d
i
m
ensio
n
s
;
t
h
is
will
allow
fo
r
c
u
s
h
io
n
ing
.
p
rovi
d
e
α
very
flexi
b
le
measu
r
eme
n
t
system
.
T
h
e
εαρα
-
R
efe
r
to
t
he
followi
n
g
table
fo
r
ca
r
to
n
test
st
r
e
n
gt
h
b
ilities
of
t
h
e
ove
r
all
system
d
epen
d
mai
n
ly
upon
t
h
e
r
e
qu
i
r
e
m
ents
.
plug-in
un
its
t
h
at
are
c
h
ose
n
fo
r
u
se
wit
h
t
h
is
i
n
st
ru
me
n
t
.
S
p
ecific
app
licatio
n
s
fo
r
t
h
e
i
nd
ivi
du
al
plug-in
un
its
are
2
.
S
u
r
r
o
u
n
d
t
h
e
i
n
st
r
ument
wit
h p
olyet
h
yle
n
e
s
h
eeting
to
d
escribed
i
n
t
h
e
plug-in
ma
n
uals
.
T
h
e
ove
r
all
system
ca
n
p
rotect
t
h
e
finis
h
of
t
h
e
inst
ru
me
n
t
.
also
be u
se
d
fo
r
ma
n
y
a
pp
licatio
n
s
w
h
ic
h
are
not
descri
b
e
d
in
d
etail
eit
h
e
r
in
t
h
is
m
anu
al
or
i
n
t
h
e
m
a
nu
als
fo
r
t
he
i
nd
ivi
du
al
p
lug-i
n
un
its
.
Co
n
tact
your
local
T
EK
T
R
O
N
IX
3
.
Cushion
t
h
e
i
n
st
rum
e
n
t
on
all
si
d
es by
tig
h
tly
p
ac
k
i
n
g
F
ield
Office or representative
for
assistance
in
ma
k
i
n
g
d
unn
age
o
r
ur
et
ha
n
e
foa
m
b
etwee
n
ca
r
to
n
and
i
n
st
r
u-
s
p
ecific
m
eas
ur
eme
n
ts
wit
h
t
h
is
i
n
st
ru
me
n
t
.
ment,
allowing
t
hr
ee
i
n
c
h
es on
all
si
des
.
4
.
Seal
ca
r
ton
wit
h
s
h
i
pp
ing
ta
p
eo
r
i
ndu
st
r
ial
sta
p
le
r
.
SH
I
PP
I
N
G
CA
R
TO
N
TE
STST
REN
GT
H
J
o
h
n
D
.
Le
nk,
"Hand
boo
k
of Oscillosco
p
es,
T
h
eory,
and
G
r
oss
W
eig
h
t
(l
b
)
Carto
n
Test
Strengt
h
(l
b
)
A
pp
licatio
n
",
Pr
entice-Hall
Inc
.,
En
glewoo
d
Cliffs,
New
J
ersey,
1968
.
0-10
200
10-30
275
30-120
375
J
.
Czec
h
,
"Oscilloscope
M
easuring
Tec
hn
i
q
ues",
120-140
500
S
p
ringer-
V
erl
α
g,
New
Yo
rk
,
1965
.
140-160
600
ι
ι
ι
ι
REV
.
Β
,
OCT
.
1976
Many
of
t
he
m
eas
ur
ement
capabilities
of
t
h
is
T
h
is
i
n
str
u
me
n
t
will
meet
t
he
followi
n
g
electrical
s
p
ecifi-
instr
um
ent
are
d
ete
r
mine
d by
t
he
choice
of
plug-in
cations
after
com
p
lete
cali
br
ation
as
given
i
n
Sectio
n 5
.
T
he
un
its
.
T
h
e
following
ch
a
r
acte
r
istics
a
pp
ly to
t
he
7603
O
pe
r
ati
ng
C
h
ec
kout
p
roce
du
re
w
h
ic
h
is
given
i
n
Sectio
n
1
Oscilloscope
on
ly
.
See
t
h
e
System
Specification
at
p
rovi
d
es
α con
venie
nt
m
et
ho
d
of
check
ing
i
n
str
um
en
t
th
e
en
d
of
this
section
for
specifications
of
t
he
p
erforma
n
ce
with
o
u
t
m
a
k
i
ng
inter
n
al
ch
ec
k
s
o
r
a
dju
st-
complete
syste
m
.
ι
ι
ι
ι
ι
ι
ι
ι
Information
give
n
in
t
h
is
ma
nu
al
a
pp
lies
to
t
he
R
7603
Oscillosco
p
e
also,
unless
ot
h
erwise
i
nd
icate
d
.
T
he
R
7603
is
electrically
i
d
entical
to
t
he
7603,
but
it is
ada
p
te
d
fo
r
m
o
u
nti
ng
i
n α
sta
nd
a
rd 19-inc
h
rac
k
.
R
ack
mou
n
ting
instructio
n
s a
nd
α
d
ime
n
sio
n
al
dr
awing
fo
r
t
he
R
7603
are
given
in
Section
3
.
Deflectio
n F
actor
B
etween
Com
p
artme
n
ts
L
ow
Fre
qu
ency
L
i
n
earity
B
an
d
wid
t
h
Ste
p
R
es
p
o
n
se
R
iseti
m
e
Isolatio
n
betwee
n
V
e r
tical
Com
p
artments
Delay
L
i
ne
C
ho
pp
e
d
M
od
e
Rep
etitio
n
R
ate
Ο
i
C
h
aracte
r
istic
S
PE
CI
F
ICATIO
N
VER
TICA
L
D
EFLE
CTIO
N
SYST
EM
W
it
h
i
n
1%
.
P
erformance
R
e
quiremen
ts
Ι
Su
pp
le
m
ental
I
n
formatio
n
Compati
b
le
wit
h
all
7000-series
p
l
u
g-i
n
u
nits
.
0
.1
d ivision
o
r
less
co
m
p
r
essio
n
or
ex
p
an
sio
n
of
α
ce
n
ter-screen
2 d
ivisio
n
sig
n
al
w
hen positioned
a
n
yw
h
ere
vertically
with
i
n
t
he g
r
atic
u
le
a
r
ea
.
See
system
s
p
ecificatio
n
s
fo
r
7000-se
r
ies
i
n
st
r
u
m
en
ts
.
See
system
s
p
ecificatio
n
s
fo
r
7000-se
r
ies
i
n
st
r
u
m
e
n
ts
.
At
least
100
:1
f
r
omDC
to
10O
MHz
.
1
MHz
wit
h
i
n
20%
.
Sectio
n
2-7603/
R
7603
Ope
rator
s
me
n
ts
.
T
h
e
followi
n
g
electrical
c
h
aracte
r
istics
a
p
ply
over
an
am
b
ie
n
t
temperatu
re
r
a
n
ge
of
0
°
C
to
+50
°
C,
exce
p
t
as
ot
h
erwise
i
nd
icate
d
.
W
a
r
m
up
time
for
give
n
acc
ur
acy
is
20
mi
n
utes
.
ΝΟΤΕ
P
ermits
viewi
ng
leading
edge
of
trigger
sig
n
al
.
Specificatio
n
-7603/
R
7603
Operato
r
s
Ti
m
e
Segment
Fro
m
E
ach
Com
pa
r
t
m
en
t
Difference
In
Delay
Betwee
n
Vertical
Compartme
n
ts
V
ertical
Dis
p
lay
M
od
es
T
r
igge
r
So
urce
Deflectio
n
F
actor
2-2
C
h
a r
acte
r
istic
C
ha
r
acte
r
istic
C
ha
r
acte
r
istic
Fastest
Cali
b
rated
Swee
p
R
ate
Low
Fr
e
qu
e
n
cy
Li
n
earity
Ph
ase
Sh
ift
Betwee
n
T
he
Vertical
and
H
o
r
izo
n
tal
A
mp
lifiers
Fre
qu
ency
R
es
p
o
n
se
Ba
nd
widt
h
(8
d
iv
R
efere
n
ce)
VER
TICA
L
D
EFLE
CTIO
N
SYST
EM
(con
t)
0
.4
to
0
.6
μ
s
.
H
O
R
IZO
N
TA
L
D
EFLE
CTIO
N
SYST
EM
5 n
s/
d
iv
.
P
erformance
R
e
q
ui
r
eme
n
ts
T
R
IGG
ER
I
NG
Perfo
rm
an
ce
Req
u
i
r
ements
P
erformance
Re
qu
i
r
eme
n
ts
Co
m
pati
b
le
with
all
7000-series
pl
u
g-i
n
un
its
.
0
.1
div
o
r
less
com
p
ressio
n or
ex
p
a
n
sio
n
of
α
ce
n
ter-scree
n 2
div
sig
n
al
w
hen
positio
ned
anyw
he
r
e ho
r
izontally
with
i
n
t
he
gratic
u
le
a
r
ea
.
Less
t
han 2° f
r
om
DC
to
35
kH
z
.
At
least
2
MH
z
.
0
.5
n
s
or
less
.
Su
pp
le
m
e
n
tal
Information
LEF
T
:
Left
ve
r
tical
u
nit
only
.
Selected
by
VER
T
M
OD
E
switc
h
.
A
L
T
:
D
u
al
trace,
alternate
betwee
n
ve
r-
tical
units
.
ADD
:
Ad
de
d
alge
br
aically
.
C
H
O
P
:
D
u
al
t
r
ace,
c
h
o
p
ped betwee
n
ve
r
-
tical
un
its
.
R
IG
H
T
:
R
ig
h
t
ve
r
tical
un
it
only
.
Sup
plemental Information
S
u
pp
lemental
I
nfo
r
matio
n
ι
ι
ι
ι
ι
ι
ι
ι
LEF
T
VER
T
:
Fr
om
left
vertical
o
n
ly
.
Selecte
d b
y
T
R
IGG
ER
SO
URC
E
switc
h
.
VER
T
M
OD
E
:
Dete
rm
i
n
e
d
b
y
vertical
mo
de
.
R
IG
HT
VER
T
:
Fr
o
m
r
ig
h
t
vertical
only
.
ι
ι
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32

Tektronix 7603 User manual

Tektronix
Brand
Tektronix
Model
7603
Type
User manual
This manual is also suitable for
Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents