Sp
ecific
interactions
are
also
calle
d
o
ut wit
h
i
n
ce
r
tain
a
dju
stment
ste
p
s
to
in
d
icate
t
h
at
a
d
j
ustments
m
u
st
be
r
ep
eate
d
un
til
no
fu
r
t
he
r
im
pr
oveme
n t
is
noted
.
PREP
A
R
ATIO
N
F
O
R
AD
JU
ST
MEN
T
It is
necessary
to
r
emove
t h
e
instr
u
ment
ca
b
inet
to
pe
r
fo
r
m
t
he
A
dj
ustment
P
roce
du
re
.
See
t
h
e
"Cabinet"
r
emoval
i
n
structio
n
s
located
i
n
t
he "
M
aintenance"
section
of
t
h
e
manual
.
B
efore
p
e
r
forming
t
h
is
proce
d
ure,
d
o not
pr
eset
any
inter
n
al
con
trols
and
d
o
not c
h
ange
t
h
e
-8
.6-V
P
owe
r -
Supply
ad
j
ustment,
si
n
ce
t
h
at
will
ty
p
ically
necessitate
α
com
p
lete
read
j
ustme
n
t
of
t
h
e
i
n
str
u
me
n
t,
w
h
en
only
α
p
a
r
tial
rea
d
j
ustment
migh
t
ot
h
erwise
b
e
req
u
ire
d
.
To
avoi
d
unnecessary
rea
d
j
ustment,
only
ch
a
n
ge
an
i
n
ternal
control
setti
n
g
w
h
e
n
ever
α
P
erforma
n
ce
C
h
aracteristic
ca
nn
ot
be
met
with
t
he
original
setti
ng
.
If
it
is
necessary
to
c
hange
t
he
setti
ng
of
any
i
n
ternal
con
trol,
always
ch
ec
k
Ta
b
le
5-1
for
p
ossi
b
le
interacting
a
d
ju
stments
t
h
at
mig
h
t
b
e
r
eq
u
i
r
e
d
.
All
test
equi
p
ment
items
d
esc
r
i
b
ed
in
Ta
b
le
4-1
a
r
e
re
q
uire
d
to
accomplis
h
α
complete
Ad
j
ustment
P
roced
u
re
.
At
t
h
e
b
egin
n
i
n
g
of
eac
h
subsection
t
h
ere
is
an
eq
ui
p
ment-
r
e
qu
ire
d
list
s h
owing
only
t
he
test
equ
i
p
ment
necessary
for
performi
n
g t h e
steps
in
t
h
at su
b
section
.
In
t
h
is
list,
t
h
e
item
nu
m
b
e r
following
each
p
iece
of
eq
ui
p
ment
cor-
res
pond
s
to
t
h
e
item
nu
m
b
er
listed
in
Ta
b
le
4-1
.
M
a
k
e
i
n
itial
co
n
trol setti
n
gs
as
liste
d
at
t
he
beginni
n
g
of
eac
h
s
ub
section
.
T
h
en
co
nn
ect
t
h
e
test
e
qu
i
p
me
n
t
to
an
app
r
opriate
ac-power-in
p
ut
source
an
d
con
n
ect
t
he
2213
to
α
variable
autot
r
ansformer
(Item
10
in
Ta
b
le
4-1)
t
h
at
is
set
for
115
V
ac
.
A
p
p
ly
powe
r
an
d
allow
α 20-minute
warm-up
p
e
r
io
d
b
efore
commencing
any
a
dju
stmen
ts
.
T
he
most
acc
u
rate
display
a
d
ju
stmen
ts
a r
e
ma
de with α
stable,
well-focuse
d
,
low-intensity
d
isplay
.
U
nless
ot
h
erwise
n
ote
d
,
ad
ju st
the
A
U
TO
I
NT
EN
SITY,
AU
TO
F
OC
U
S,
a
nd
T
R
IGG
ER
LEVEL
controls
as
need
ed to
view
t
h
e
dis
p
lay
.
Wh
ereve
r
p
ossible
i
n
t
h
is
procedu
r
e,
i
n
strume
n
t
p
er-
formance
is
first
ch
ec
k
ed
b
efore
an
a
dju
stme
n
t
is
ma
d
e
.
Steps
con
tai
n
ing
b
ot
h
c
h
ec
k
s
an
d
ad
ju
stments
a r
e
title
d
"C
h
ec
k
/A
d
j
ust
."
T
hose
ste
p
s
wit
h
only
c
h
ec
k
s
are
title
d
"C
h
ec
k
."
A
d
j
ustme
n
t
P
roced
u
re-2213
Service
I
ND
E
X
TO
AD
JU
ST
MEN
T
PR
OC
E
D
URE
P
owe
r
S
u
pp
ly
an
d
C
R
T
Dis
p
lay
P
age
1 .
C
h
ec
k
/Ad
j
ust
Power
Supply
DC
L
evels
an
dR
ip
p
le
. . . . . . . . .
.
.
. . .
. .
. .
. .
.
.
. .
.
. .
5-4
2
.
C
h
ec
k
H
ig
h
-
V
oltage
Supply
.
. . . .
.
. . . .
. . . . . .
5-5
3
.
A
dju
st
CRT
Grid
Bias
. .
.
. . . . . . . . .
. . . . . . . .
5-5
4
.
A
d
j
ust
Astigmatism and
Auto
F
ocu
s
T
r
ac
k
i
n
g
. . . .
5-5
5
.
C
h
ec
k
/Ad
j
ust
Trace
Alignment
. . .
.
. . . . . .
.
. .
5-5
6
.
A
dju
st
Geometry
.
. . . . . . . . . . . . . . .
.
. . . . . .
5-6
V
e
r
tical
1 .
A
d
j
ust
V
ertical
Gain
. . . . . . . . . . . . . . . . . . . .
5-7
2
.
A
dj
ust
Attenu
ato
r
Ste
p B
ala
n
ce
. . . . . . . . . . . . .
5-8
3
.
A
d
j
ust
Attenuator
X10
Balance
. . . . . . . . . . . . .
5-8
4
.
C
h
ec
k
Deflection
Accuracy
a
nd
V
aria
b
le
Range
. .
5-8
5
.
C
h
ec
k
I
np
ut
Co
up
li
n
g
. . . . . . . . . .
. . . . . . . . .
5-9
6
.
C
h
ec
k
A
L
T
and
CH
O
P
Ope
r
ation
. . . . . . . . . . . .
5-9
7
.
C
h
ec
k
VO
L
TS/DI
V
V
a r
ia
b
le
Co
n
trol
Trace
S
h
ift
. . . . . . . . . . . . . . . . . . . . .
. . . . . .
5-9
8
.
A
dj
ust
Invert
B
alance
. . . . . . . . . . . . . . . . . . . .
5-9
9
.
Ad
j
ust
T
r
igge
r
B
ala
n
ce
. . . . . . . . . . .
. . . . . . . .
5-9
10
.
A
dju
st
Attenuator
Com
p
ensatio
n
. . . .
. . . . . . . .
5-10
11
.
A
dj
ust
V
ertical
Output
Am
p
lifier
Com
p
en
satio
n
.
.5-10
12
.
A
dju
st
C
h
an
n
el
M
atc
h
ing
an
d
C
h
ec
k
B
an
d
wi
d
th
.
.5-11
13
.
C
heck
Commo
n -
M
ode
R
e
j
ection
R
atio
.
.
.
. . . .
.5-11
14
.
C
heck Ch
a
nn
el
Isolation
. . . . . . . . . .
. . . . . . . .
5-12
15
.
C
h
ec
k P
OSITIO
N
Cont
r
ol
R
a
n
ge
.
.
. . .
. .
. .
.
.
.
5-12
Ho
r
izo
n
tal
1
.
Ad
j
ust
Ho
r
izontal
Amplifier
Gain
.
.
. . . . . . . . . .
5-13
2
.
A
d
j
ust
M
agnifier
R
egistration
.
.
. . . . . .
.
. . . . .
5-13
3
.
A
dju
st
5-
μ
s
Timin
g
.
.
.
.
.
. .
. . . .
. . .
.
. . . .
. .
5-14
4
.
A
dju
st
H
ig
h
-Spee
d
Timing
.
. .
. .
.
.
.
. .
. . . .
.
.
.
5-14
5
.
C
h
ec
k
Timing
Accuracy
. . . . . . . . . . . . . . . . . .
5-14
6
.
C
h
ec
k
S
E
C/DI
VV
ariable
Range
. . . . . . . . . . . . .
5-15
7
.
C
h
ec
k
Delay
Time
R
ange
.
.
. . . . . . .
. . . . . . . .
5-15
8
.
C
h
ec
k
Delay
Time
J
itter
.
. . . . . . . . .
. . . . . . . .
5-15
9
.
C
h
ec
k P
OSITIO
N
Co
n
trol
Ra
n
ge
. . . . . . . . . . . .
5-16
10
.
A
dj
ust
Χ
-Gain
. . . . . . . . . . . . . . . . . . . . . . . . .
5-16
11
.
C
h
ec
k
Χ
-
B
a
ndwidth
. . . . . . . . . . . . . . . . . . . . .
5-16
T
r
iggeri
n
g
1
.
A
d
j
ust
Trigger
Slope
B
ala
n
ce
. . . . . . . . . . . . . . .
5-17
2
.
C
heck
/A
dj
ust
A
u
to
Trigger
Cente
r
ing
a
n
d
T
R
IG'D
LE
D
O
p
e
r
ation
. . . . . . . . . . . . .
. . . . .
5-17
3
.
C
hec
k
Internal
Trigge
r
ing
. . . . .
. . . . . . . . . . . .
5-18
4
.
C
heck
E
xternal
T
r
iggeri
n
g
. . . . .
. . . . . . . . . . . .
5-18
E
xter
n
al
Ζ
-Axis
a
nd
Pr
obe
A
d
j
ust
1
.
C
h
ec
k
ΕΧΤ
Ζ
-
ΑΧ
1S
O
p
eration
. . . . . . . . . . . . .
.5-20
2
.
C
h
ec
k
PR
O
BE
AD
JU
ST
O
p
eration
. . . . . . . . . . .
5-20
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