CONTENTS
Section
1
S
p
ecification
Section
2
Operating
Instructions
Sectio
n
3
Circuit
Descri
p
tion
Section
4
M
aintenance
Section
5
P
erformance
C
h
ec
k
/Cal
ibratio
η P
roce
d
ure
Abbreviations
and
Symbols
P
arts
Or
d
ering
Information
Section
6
E
lectrical
P
arts
L
ist
M
ec
h
anical
Parts
L
ist
Information
Section
7
Mechanical
P
arts
L
ist
Section
8
Diagrams
M
ec
h
anical
P
arts
L
ist
Illustrations
Accessories
Abbreviations
an
d
symbols
use
d
in
t
h
is
manual
are
base
d
on
or
ta
k
en
d
irectly
from
IEEE
Stan
d
ar
d
260
"Stan
d
ar
d
Symbols
for
Units",
MIL-STD-12B
an
d
ot
her
stan
d
ar
d
s
of
th
e
electronics
in
d
ustry
.
Change
infor
m
ation,
if
any,
is
locate
d
at
th
e
rear
of
t
h
is
manual
.
Type
576
Fig
.
1-1
.
Type
576
Curve
Tracer
.
The
Ty
pe
576
Curve
Tracer
is
α
dynamic
semicond
ucto
r
tester
w
h
ic
h
allows
d
is
p
lay
a n
d
meas
u
rement
of
c
h
aracte
r
is-
tic
curves of
α
variety
of
two
an
d
t
h
ree
terminal
d
evices
i
n
clu
d
ing
bi
p
olar
transisto
r
s,
fiel
d
effect
t
r
ansistors,
M
OS-
FE
Ts,
silicon
controlle
d
rectifiers
and
uni
j
unction
transis-
tors
.
Α
va
r
iety
of
possible
measurements
is
available
using
eit
h
er
groun
d
ed
emitter
or
g r
ounde
d
base
conf
ί
g
ιι
rations
.
T
h
e
instrument
has
available
eit
h
er
an
AC
or
α
DC
collecto
r
su
pp
ly
voltage
rangi
n
g from 0
to
±1500
volts
.
T
h
e
ste
p
generator
prod
uces
eit
h
er
cur
r
ent
or
voltage
ste
p
s,
w
h
ic
h
may
be
app
lie
d
to
eit
h
er
t
h
e
base terminal or
t
h
e
emitter
terminal of
t
he
device un
d
er
test
.
Ste
p
generator
out
p
uts
range
f
r
om
5
ηΑ
to
2
Α
in
t
he cur
r
ent
mo
d
e,
an
d
from
5
mV
to
40
V
in
t
he
voltage
mo
d
e
.
T
h
e
ste
p
s
may
also
be
pro
duced
as
s
h
ort
d
uration
pulses
.
Calibrate
d
ste
p
offset
allows
offsetting
t h
e
ste
p
generato
r
outp
ut
eit
h
er
positive
or negative
.
T
he
vertical
dis
p
lay
am
p
lifier
measures
eit
h
er
collector
current
or
leakage
current
with α
maximum
d
eflection
factor of
1
ηΑ
/
d
ivision
w
h
en
making
α
leakage
TA
BLE
1-1
ELE
CT
R
ICA
L
C
H
A
R
ACT
ER
ISTICS
Collector
Sup
p
ly
I
Collector
S
upp
ly
Maxi
mu
m
Con
ti
nuou
s
P
ea
k
C
urr
en
t
O
p
e
r
ating
Ti
m
e
vs
D
u
ty
Cycle
a
nd
Ambient
Tem
p
erature
.
W
it
h
t
he
PEAK
P
O
WER
W
ATTS
at
50
only,
t
he
followi
ng
limitatio
n
s
apply
:
Maxi-
mum
co
n
tin
u
ou
s
op
erati
n
g
ti
m
e
at
r
ated
c
urr
e
n
t
(100%
duty
cycle)
i
n
to
α
sh
ort
ci
r
c
u
it is
20
nii
n
utes
at
25
C
am
b
ie
n
t,
o
r
10
m
i
nu
tes
at
40
°
C
a
m
bie
n
t
.
Alte
rn
atively
d
ur
y
cycle
may
be
li
m
ited
to
50%
at
25
°
C
a
mb
ie
n
t
o
r
25%
at
40
°
C
a
mb
ie
n
t
.
(
Α
no
r
mal
fa
m
ily
of
cu
rves
fo
r
α
tra
n
sisto
r
will
pr
o
du
ce
α
du
ty
cycle
effect
to
50%
o
r
less
eve
n
if
o
p
erate
d
co
n
ti
nu
o
u
sly
.)
Ove
r
dissipation of
t
he
collector
supply
will
te
mp
o
r
a
r
ily
s
hu
t
it
off
and
t
urn
on
t
he
yellow
CO
LLE
CTO
R
S
UPPL
Y
VO
L
TAG
E
DISA
BLE
D
lig
h
t
.
Νο
d
a
m
age
will
res
u
lt
.
S
E
CTIO
N
1
S
PE
CI
F
I
CA
ΤΙΟΝ
C
hange
information,
if
any,
affecting
t
h
is
section
will
be
found
at
t
he
rear
of the
manual
.
measureme
n
t
.
T
h
e
horizontal
d
is
p
lay
am
p
lifier
allows
meas-
urement
of
both
collector
an
d
base
voltage
.
T
he
following
electrical
and
environmental
c
h
aracteris-
tics
are
vali
d
fo
r
instruments
op
erate
d
at
an
ambient
tem-
pe
r
atu
r
e
of
from
+1
ρ
°C
to
+40
°
C
after
an
initial
ωα
r
Μιιρ
p
erio
d
of
5
minutes,
w
hen p
r
eviously
calibrate
d
at
α
tem-
p
erat
ιι
re
of
+25
°
C
±5
°
C
.
Section
5,
P
e
r
formance
C
h
eck
an
d
Calibration
P
roce
d
ure,
gives
α proce
d
ure
for
ch
ecking
an
d
adjusting
t
he
Ty
pe
576
with
res
p
ect
to
t
h
e
following
s
p
eci
f
ication
.
T
he
Ty
p
e
576
MOD
301W
is
α
stan
d
ar
d
Ty
pe
576
wit
h
-
o
u
t t
he
R
ea
dout
Assembly
.
All
t
h
e
information
contained
in
t
h
is
manual pe
r
taini
n
g
to
t
h
e
R
ea
do
u
t
Assem
b
ly
a
n
d
its
o
p
e
r
ation
s
h
ould
be
dis
r
ega
r
d
ed
w
h
en
use
d
i
n co
nj
unction
wit
h
α
mo
d
ifie
d
inst
r
ument
.
Maximum
P
ea
k
Cu
r
rent
(
N
ormal
Mo
d
e)
ι
P
ea
k
Cur
r
ent
(Ste
p
Ge
n
erator
i
n
P
ulse
d
Ste
ps
Mo
d
e)
Min
imum
Series
Resistance
Maximum
Se
r
ies
R
esistance
Series
R
esistance
Available
P
ea
k
P
ower
W
atts
Settings
Safety
Inte
r
loc
k
Type576
10
Α
2
Α
0
.5
Α
0
.1
Α
At
least
At
least
At
least
At
least
20A
4
Α
1
Α
0
.2
Α
0
.3
Ω
6
.5
0
140
Ω
3 k
Ω
65 k
Ω
1
.4
ΜΩ
6
.5
ΜΩ
6
.5
ΜΩ
0
.3
Ω
,
1
.4
Ω
,6
.5
Ω
,30
Ω
,140
Ω
,
650
Ω
,
3
k
Ω
,
14 k
Ω
,
65
k
Ω
,
300
k
Ω
,
1
.4
ΜΩ
and
6
.5
ΜΩ
,
all
with
in
5°/
ο
or
0
.1
Ω
.
0
.1
W,0
.5
W,
2
.2
W,
10
W,
50
W
a
n
d
220
W
.
Derived
f r
om
nominal
peak op
en
circuit
collector
voltages
and nominal
series
r
esistance
values
at
n
omi
n
al
li
n
e
voltage
.
Wh
en
MAX
PEAK
VO
L
TS
switc
h
is
set
to
eit
he
r
75,
350
or
1500,
α
p
ro-
tective
box
must
be
in
place
ove
r
test
termi
n
als
and
its
li
d
closed
be-
Ch
a
r
acteristic
P
erforma
n
ce
Swee
p
Modes
Normal
mo
de
:
AC
(at
line
fre-
q
uency)
;
positive-or
negative-going
full
wave
rectified
AC
.
DCmo
de
:
p ositive
o
r
negative
DC
.
DC
Mo
d
e
R
i
pp
le
Νο
-loa
d
:
2°/
ο
or
less
of
voltage,
or
0
.1
%
or
less
of
f u
ll
range
voltage
.
Voltages
Acc
u
racy
Peak op
en
circuit
voltages
on
all
r
anges
wit
h
in
+35%
and
-5%
.
R
anges
15
V
75
V
350
V
1500
V
Sp
ecification-Ty
p
e
576
L
oo p
ing
Com
p
ensation
fo
r
e
voltage
can be
a
pp
lie
d
.
Amber
lig
h
t
on
i
nd
icates
i
n
terloc
k
is
open
;
R
ed
lig
h
t
on
in
d
icates
voltage
is
be-
ing
a
pp
lie
d
to
test te
r
mi n
als
.
Cancels
st
r
ay
ca
p
acitance
between
collector
test
termi
n
al
an
d g
r
oun
d
i
n Stand
a r
d
Test
F
ixt
u
re
an
d
all
Standa
r
d
Test
Fixt
u
re
Accessories
.
Step
Gene
r
ato
r
2
Co
n
tin
u
oυ
s
DC
O
u
tp
u
t
vs
Ti
m
e,
Tem
p
erat
ur
e a
nd
D
u
ty
Cycle
.
2
Α
co
n
ti
nu
o
u s
DC
ou
t
pu
t
can
be
ac
h
ieve
d
fo
r
an un
limite
d pe
r
io
d up
to
30
°
C
amb
ie
n
t
.
Betwee
n
30
0
C
a
nd
40
°
C
a
mb
ient,
2
Α
co
n
ti
n
uo
u
s
DC
op
eratio
n
s
h
ou
l
d
b
e
li
m
ite
d
to
15
m
i
nu
tes
or
li
m
ite
d
to
α
50%
du
ty
cycle
o
r
less
.
Α
fa
m
ily
of
ste
p
s
(suc
h
as
10
ste
p
s
at
200
mA
per
ste
p
)
will
a u
tomatically
r
e
du
ce
t
h
e
du
ty
cycle to
50%
even
if
ge
n
era-
te
d
co
n
ti
nu
o
u
sly
.
E
xcee
d
i
n
g
t
he
rati
ng
will
tem
p
o
r
a
r
ily
s
h
ut
off
powe
r
to
t
hee
n
tire
instrument
bu
t
no
da
m
age
will
r
es
u
lt
.
R
ipple
Plus
N
oise
0
.5%
ο
o
r
less
of
A
MPL
IT
U
D
E
switc
h
setting
or
4
ηΑ
,
p
ea
k
to
pea
k
.
V
oltage
M
o
de
AM
PL
IT
U
D
E 50
m
V
to
2
V,
i
n
1-2-5
se
q
uence
.
Switch
R
ange
M
axim
u
m
Voltage
20
times
A
MPL
IT
U
D
E
switc
h
set-
(Ste
p
s
and Ai
d
i
n
g
ting
.
Offset)
Maximum
Cur
r
ent
At
least
2
Α
at
10
V
o
r
less,
d
e-
(Ste
p
s
a
nd
Aiding
r
ating
linearly
to
10
mA
at
40
V
.
Offset)
S
ho
rt
Circuit
Cur-
20
mA,
100
mA,
500
mA,
+100%-
rent
L
imiti
n
g
(Ste
p
s
0°/
ο
;
2
Α
+50%
ο
-0°/
ο
;
as
selecte
d
by
and Aid
i
ng
Offset)
C
URREN
T
L
I
M
IT
switc
h
.
Maxim
u
m
Op
p
osi
n
g
10
times
A
MPL
IT
U
D
E
switc
h
set-
Offset
V
oltage
i
ng
.
Maxim
u
m
Opp
osi
n
g
L
imite
d
betwee
n
10
mA
and
20
Current
mA
R
i
pp
le
P
lus
N
oise
0
.5%
ο
or
less
of
A
M
PL
IT
U
D
E
switc
h
setting,
or
2
m
V
,
p
ea
k
to
peak
.
Ste
p
R
ates
(
Fr
ont
p
a
n
el
R
AT
E button
labels
in
pa
r
ent
h
eses
.)
1
times
(
.5
Χ
),
2
times
(N
O
R
M
)
and
4
times
(2
Χ
)
line
f
r
e-
quency
.
Steps
occ
u
r
at
zero
collec-
tor
voltage
w
h
en
.5
Χ
or
N
O
R
M
R
AT
E bu
tto
n
s
a
r
e
p
r
esse
d
,
an
d
also
at
peak
voltage
w
hen 2
Χ
R
AT
E
button
is
p
resse
d
.
Ste
p
s
occ
u
r
at
collector
voltage
p
eak and
at
normal
r
ate
w
h
en
.5
Χ
a
nd 2
Χ
.
R
AT
E
buttons
a
r
e
p
r
esse
d
toget
h
er
.
P
ulse
d
Step
s
Pu
lse
d
ste
p
s
80
μ
s
o
r
300
μs wid
e
wit
h
in
+20°/
ο
,
-5°/
ο
p
ro
duced
w
h
e
n-
eve
r
one
of
t
h
e
PUL
S
E
D
ST
EP
S
buttons
is
p
r
esse
d
.
P
ulse
d
ste
p
s
can
be
p
r
o
d
u
ce
d only
at
normal
an
d
.5
times
normal
rates
.
Collector
Supply
mode
automatically
be-
comes
DC
w
h
en
eit
h
er
t
h
e
300
μ
s
or
80
μ
s
PUL
SE
D
ST
EP
S
button
is
p
resse
d
unless
P
O
L
A
R
ITY
switc
h
is
set
to
AC
.
If
t
he
300
μ
s
and
80
μs
PUL
SE
D
ST
EP
S
buttons
are
p
r
ess-
ed
toget
h
er,
300
μ
s
pulse
d
steps
a
r
e
p
r
od
uce
d
,
but
collecto
r
su
pp
ly
mo
d
e does not c
h
an
ge
.
4ccuracy
(Cu
rrent
o
r
V
oltage
Ste
p
s,
I
n
cl
ud
-
ng
Offset)
Incremental
W
it
h
in
5%
b
etween
any
two
ste
p
s,
Accuracy
withou
t
.1
Χ
ST
EP
MUL
T
button
pr
esse
d
;
wit
h
in
10%
ο
wit
h
.1
Χ
ST
EP
Μ
UL
T
bu
tton
p
r
esse
d
.
Absolute
W
it
h
i
n
2°/
ο
of
total
out
p
ut,
incl
ud
-
Accu
r
acy
ing
any
amou
n
t
of
offset,
or
1°/
ο
of
A
MPL
IT
U
D
E
switch
setting,
w
h
ic
h
-
ever
is
g r
eater
.
Ste
p
(Current
or
One
times
or
0
.1
times
(wit
h .1X
Voltage)
Am
p
litu
d
es
ST
EP
MUL
T
b
u
tton
p
resse
d
)
t
he
AM
PL
IT
U
D
E
switc
h
setting
.
D
FF
S
ET
MU
L
T
Con-
Co
n
tinuously
va
r
iable
f
r
om
CI
to
10
trol
R
ange
times
A
MPL
IT
UD
E
switc
h
setting,
eit
h
er
ai
d
i
ng
or
op
p
osing
the
ste
p
ge
n
erator
p
ola
r
ity
.
C
ur
re
n
t
Mode
AM
PL
IT
U
D
E
200
mA
to
50
ηΑ
,
in
1-2-5
se-
Switch
R
ange quence
.
M
aximum
Cu
rr
ent
20
times
A
MPL
IT
U
D
E
switc
h
set-
(Ste
p
s a
nd
Ai
d
ing
ting,
exce
p
t
10
times
switc
h
setting
Offset
)
2
w
h
en
switc
h
is
set
to
200
mA,
an
d
15
times
switc
h
setting
w
he
n
t
h
e
switc
h
is
set
to
100
mA
.
Maximum
Voltage
At
least
10
V
.
(Ste
psand
Ai
d
ing
Offset)
M
aximum
Opp
osing
A
Wh
ic
h
ever
is
less
:
10
times
A
MPL
I-
Offset
C
u
rrent
TUD
E
switc
h
setting,
or
between
10
mA
an
d
20
mA
.
M
aximum
O
p
posing
Between
1
V
an
d
3
V
.
Voltage
Ste
p
s
an
d
Offset
P
olarity
Step
Families
N
umber
of
Ste
ps
Correspon
d
s
wit
h
collecto
r
sup
ply
pola
r
ity
(positive
going
w
hen
PO-
LAR
ΙΤΥ
switc
h
is
set
to
AC)
w
hen
t
h
e P
O
L
A
R
ITY
I
NVER
T
button
is
release
d
.
Is
o
p
posite
collector
su p
-
p
ly
p
ola
r
ity
(negative-going
in
AC)
w
hen
eit
h
e
r
t
he
POLARITY
IN-
VERT
butto
n
is
p
ressed
o
r
t
h
e
L
ea
d
Selector
switc
h
is
set
to
BAS
E
G
RO
UN
D
E
D
.
If
L
ea
d
Selector
switc
h
is
set
to
BAS
E
GR
O
UN
D-
E
D,
P
O
L
A
R
ITY
I
NVER
T
button
h
as
no
effect
on
ste
p
s
an
d
offset
polarity
.
R
ep
etitive
families
of
c
h
aracteristic
curves
gene
r
ated
wit
h
REP
ST
EP
FAMILY
bu
tto
n p
resse
d
.
Single
family
of
c
h
aracteristic
curves gen-
e
r
ate
d
eac
h time
SI
NG
LE
ST
EP
F
AM
I
L
Y
b
u
tton
is
p
resse
d
.
R
an
ges
from
1
to
10
as
selecte
d
by
t
he
NUMBER
O
F
ST
EP
S
switc
h
.
For
zero
ste
p
s,
p
r
ess
SI
NG
LE
ST
EP
F
AM
Ι
L
Y
bu
tton
.
Dis
p
lay
Am
p
lifiers
Sp
ecificatio
n
-Type
576
E
xternal
H
ori-
2
ο
/
ο
3
ο
/
ο
4
ο
/
ο
3
ο
/
ο
zontal
(T
h
roug
h
I
n
te
r
face)
Leakage
Collecto
r
Su
pp
ly
M
o
d
e
Vertical
E
mitter
2
ο
/
ο
±1
3
ο
/
ο
±1
4
ο
/
ο
±1
3
ο
/
ο
±1
Cu
r
rent
(VER
T-
ηΑ
ηΑ ηΑ ηΑ
ICA
L
Switc
h
set
between
10
ηΑ
an
d
2
mA)
Vertical
Emitter
Not
A
pp
licable
5
ο
/
ο
±1
ηΑ
Current
(VER
T-
ICA
L Switch
set
to
5
ηΑ
,
2
ηΑ
or
1
ηΑ
)
Η
ο
r
ί
z
οη
t
αΙ
Collecto
r
or
Base Volts
VER
TICA
L
switc
h
set
to
:
1
μΑ
o
r
mo
r
e
2%
ο
3
ο
/
ο
4
ο
/
ο
3
ο
/
ο
100
ηΑ
,
10
N
ot
A
pp
licable
3%
ο
plus
πΑ
or
1
ηΑ
0
.025
V
fo
r
eac
h
vertical
d
ivision
of
deflection
ο
η
t
h
e
CRT
500
ηΑ
,
50
N
ot
A
pp
licable
3%
ο
plus
ηΑ
or
5
ηΑ
0
.125
V
for
eac
h
vertical
d
ivision
of
d
eflection
ο
π
t
h e
CR
T
200
ηΑ
,
20
Not
A
pp
licable
3%
ο
plus
ηΑ
or
2
ηΑ
0
.050
V
for
eac
h
vertical
d
ivision
of
d
eflection
of
t
h e
C
R
T
Ste
p
Generator
Display
Dis
p
lay
Acc
u
racies
Dis
p
lay
magnifie
d
(DIS-
Dis
p
lay
( οι '
οο
f
H
ig
h
est
On-
PL
AY
O
FF
S
E
T
Selec-
Unmag-
Sc
r
een
Value)
f
or
switc
h
set
to
eit
h
er
nifie
d
VER
T Χ
10
or
HO
R
IZ
X10)
an
d
offset
be-
tween
100
an
d
35
and 10 and
40
divi-
15
d
ivi-
0
d
ivi-
sions
ions
sions
N
ormal
and
DC
Collecto
r
Su
pp
ly
Mo
d
es
Vertical
Col-
2%
ο
3% 4%
3
ο
/
ο
lecto
r
Cu
r
re
n
t
E
xte
r
nal
Ve
r
t-
2%
ο
3%
ο
4%
ο
3%
ical
(Through
Ι
nterface)
H
orizontal
Col-
2%
ο
3
ο
/
ο
4%
ο
3
ο
/
ο
lector
V
olts
H
orizontal
B
ase
2%
3%
ο
4%
ο
3%
V
olts
S
p
ecificatio
n
-Type
576
C
R
T
and
Rea
d
out
Ve
r
tical
Ste
p
3
ο
/
ο
4
ο
/
ο
5
ο
/
ο
4
ο
/
ο
Generator
H
orizo
n
tal
Step
3
ο
/
ο
4
ο
/
ο
5
ο
/
ο
4
ο
/
ο
Generator
Deflection
Facto
rs
Vertical
Collector
Current
1
μΑ
/division
to
2
Α
/
d
ivision
in
1-2-5
se
q
uence
.
E
mitter
Current
1
ηΑ
/
d
ivision
to
2
mA/
d
ivision
in
1-2-5
se
q
uence
.
Step
Generato
r 1
ste
p
/
d
ivision
.
H
orizo
n
tal
Collector
Volts
50
mV
/
d
ivisio
n
to
200
V/divisio
n
in
1-2-5
se
q
uence
Base
V
olts
50
mV
/division
to
2
V/
d
ivision
in
1
25
se
q
uence
.
In
p
ut
Im
p
e
d
-
At
least
100
ΜΩ
wit
h
H
O
R
IZO
N
-
ance
TA
L
switc
h
set
to
50
mV,
100
m
V
an
d
200
m
V
B
AS
E
;
1
ΜΩ
wit
hin
2
ο
/
ο
wit
h
switc
h
set
to
.5
V,
1
V
an
d
2
V
.
Step
Gene
r
ato
r
1
ste
p/d
ivision
M
aximum
Dis
playe
d
N
oise
1
ο
/
ο
or
less,
or
MAX
PEAK
V
O
L
TS
Switch
15
75
350
1500
Vertical
CO
LLE
CTO
R
1
Α
1
μΑ
2
μΑ
5
μΑ
E
M
ITT
ER
1
ηΑ
1
ηΑ
2
ηΑ
5
ηΑ
H
orizo
n
tal
CO
LLE
CTO
R 5
m
V
5
m
V
20
mV
200
m
V
B
AS
E 5
mV
5
m
V
5
mv
5
m
V
Calibration
C
h
ec
k
W
it
h
DIS
PL
AY
O
FF
S
E
T
Selector
switc
h
set
to
N
O
RM
(O
FF
),
s
p
ot
is
d
eflecte
d 10
d
ivisions
both
vert-
ically
and
h
orizontally
with
i
n
1
.5
ο
/
ο
w
h
enever
the
CA
L
button
is
p
r
es-
se
d
.
W
it
h
DIS
PL
AY
O
FF
S
E
T
Selecto
r
switc
h
set
to
Χ
10
M
AG
N
I
F
I
ER
(eit
h
er
axis)
th
e
calib
r
ation
s
p
ot
is
with
i
n
0
.5
ο
/
ο
of ze
r
o
s
p
ot
(
p
revious
Ιγ
set
to
C
R
T
graticule
cen
te
r
)
w
hen
CA
L
button
is
p
ressed
.
Vertical
and
Ηο
r
ί
z-
Coarse
p ositioni
ng
in
5 d
ivisio
n
in-
ontal
P
osition
Control
c
r
eme
n
ts
wit
h
in
0
.1
d
ivision
;
con
-
tinuous
fine
p
ositioning
over
at
least
5
d
ivisions
for
each
coarse
pos-
ition
.
Dis
p
lay
Offset
Vertical
or
H
o
r
izontal
offset
of
d
is-
p
lay
centerline
value
up
to
10
d
ivis-
io
n
s
in
21
half
d
ivision
ste
p
s
.
Display
Positioning
Sp
ot
p
ositioning
wit
h
ch
ange
in
Accuracy
U
sing
P
O
L
A
R
ITY
switc
h
setting
(usi
ng
P
O
L
A
R
ITY
Switch
AC
p
osition
as
r
eference),
wit
h
in
0
.1
d
ivision
of
:
V
ertically
H
orizontally
AC
Centere
d Cen
te
r
ed
+(
ΝΡΝ
)
-5
d
ivisions
-5
d
ivisions
-(
ΡΝΡ
)
+5
d
ivisio
n
s
+5
d
ivisions
CRT
Ty
p
e
E
lectrostatic
deflectio
n
.
Sc
r
een
Size
Calibrate
d
area
of
10
d
ivisions
by
10
d
ivisions
;
12
u
sable
divisions
h
orizontally
(1 d
ivision
eq
uals
1
cm)
.
Ty
pical
Accel-
4000
V
lerating
P
oten-
tial
R
ea
d
o
u
ts
Automatic
d
igitally
lig
h
ted
dis
p
lay
.
R
ea
dout
is
automatically blan
ked
if
rea
d
ings
wo
u
l
d be
outside
t
he
avail-
able
r
anges
or
would
give
er
r
oneous
d
is
p
lay
.
PER
VER
T
DI
V
1
ηΑ
to
20
Α
calculate
d
from
VER-
TICA
L
switc
h
setting,
DIS
PL
AY
O
FF
SE
T
Selector
switc
h
setting
and
M
OD
E
switc
h
setting
(o
r
Χ
10
Vertical
Interface
I
np
ut)
.
PER
H
O
R
IZ DI
V
5
m
V
to
200
V
calc
u
late
d
from
H
O
R
IZO
N
TA
L
switc
h
setting
and
DIS
PL
AY
O
FF
S
E
T
Selecto
r
switc
h
setting
PER
STEP
S
5
ηΑ
to
2
Α
a
nd 5
mV
to
20
V
cal-
cu
late
d
from
A
MPL
IT
U
D
E
switc
h
setting
an
d
.1
Χ
ST
EP
MUL
T
b
ut-
ton p
osition
(or
X10
Step
I
n
terface
In
p
ut)
.
βο
rg
m
PER
DI
V
Ch
aracteristic
Tem
p
erature
N
ono
p
erating
1
μ
to
500
k
calculated
from
VER-
TICA
L
switc
h
setting,
DIS
PL
AY
O
FF
S
E
T
Selector
switc
h
setting,
A
MPL
IT
U
D
E
switc
h
setting,
.1X
ST
EP
MUL
T
button
p osition,
Χ
10
V
ertical
Interface
In
p
ut an
d
Χ
10
Ste
p
Interface
In
p
ut
.
P
ower
R
equiremen
ts
Table
1-2
ENV
I
RO
NMEN
TA
L
C
H
A
R
ACT
ER
ISTICS
-40
0
C
to
+65
°
C
Information
Specification-Ty
p
e
576
TA
BLE
1-3
ME
C
HAN
ICA
L
C
H
A
R
ACT
ER
ISTICS
U
seful
O
p
eration
0
°
C
to
+50
°
C
Specifie
d
Op
eration
+10
°
C
to
+40
°
C
Altitu
de
N
ono
p
erating
To
50,000
feet
Operati
n
g
To
10,000
feet
V
ib
r
ation
O
p
erating
15 minutes
along
each
axis
at
0
.015
inc
h with
fre
q
ue
ncy
varie
d
from
10-50-10
c/s
in
1-minute
cycles
.
T
h
ree
minutes
at
any
resonant
point
o
r
at
50
c/s
.
S
h
oc
k
N
ono
p
erating
30
g's,
1/2
si
n
e, 11
ms
d
uration,
1
s
hock
p
er
axis
.
Total
of
6
shock
s
Transp
ortatio
n
12
inc
h
p
ac
k
age
d
ro
p
.
Q
u
alifie
d
un-
der
t
h
e
N
ational
Safe
Tran
sit
Com-
mittee
test
p
roce
d
ure
1
Α
.
P
ower
Connection
T
h
is
instrument
is
d
esigne
d
for
o
pe
r
ation
f r
om
p
owe
r
source
wit
h
its
neu
tral
at or
n
ear
groun
d
(eart
h
)
p
otential
.
It is
not
inten
d
e
d
fo
r
o
p
eration
f r
om
two
ph
ases
of
multi-
ph
ase
system,
or
across
legs
of
single-
ph
ase,
t
hr
ee wi
r
e
system
.
It
is
p
r
ovi
de
d
with α
t
h
ree-wire
p
owe
r
cor
d with
three-terminal
p
olarize
d
plug
for
connectio
n
to
t
he p
ower
source
.
T
h
ir
d
wire
is
d
i
r
ectly
connecte
d
to
instrument
fr
ame,
and
is
inten
de
d
to
groun
d
t
h
e
inst
r
ument
to
p
r
otect
op
erating
personnel,
as
recommen
de
d
by
national
an
d
inte
r
national
safety
co
d
es
.
L
ine
V
oltage
R
anges
115
V
AC
230
V
AC
L
ow
90
V
to
110
V
180
V
to
220
V
M
e
d
ium
104
V
to
126
V
208
V
to
252
V
H
ig
h
112
V
to
136
V
224
V
to
272
V
L
ine
F
re
quency
R
ange
48
to
66
H
z
M
axim
u
m
P
ower
305
W,3
.2
Α
Consum
p
tion
at
115
V
AC,
60
H
z
C
h
aracteristic
Descri
p
tio
n
Dimensions
H
eig
h
t
-15
i
nch
es
W
idt
h
-11
3/4
inc
h
es
De
p
t h
-23
1/4
inc
h
es
W
eig
h
t
-69
lbs
.
F
inis
h
F
ront
P
anel
(Ty
p
e
576
an
d
Stan
d
ar
d
Test
F ixture)
Ano
d
ize
d
Aluminum
Cabin
et
lue
vi
n
yl
p
ainte
d
aluminum
Trim
and
R
ear
Pan
el
Oatin
finis
h
e
d
c
hr
ome
General
T
h
is
section
of
t
he
instr
u
ction
manual
p
rovi
d
es
informa-
tio
n
necessary for operating
t
he
Ty
p
e
576
and
for
using
it
to
test
va
r
ious
semicond
uctor
d
evices
.
Include
d
are
set
u
p
p
r
ocedu
res,
α
d
escription
of
t
h
e
Type
576
controls
an
d
con
n
ecto
r
s,
α
d
iscussion
of
t
h
e
t
heory
of
t
he
i
n
st
r
ume
n
t,
α
first
time
o
p
eration
p
roce
du
r
e,
a
n
d
general
op
erating
info
r
-
mation
.
Also
i
n
clu
d
ed
is
α
section
d
esc
r
ibing
t
he
use
of
t
he
Ty
p
e
576
for
measu
r
ing
t
he ch
aracte
r
istics
of
various semi-
con
d
ucto
r
d
evices
.
Cooling
S
E
CTIO
N
2
O
PER
A
TI
N
G
I
N
ST
RU
CTIO
N
S
C
h
ange
info
r
mation,
if
any,
affecti
ng
th
is
section
will
b
e found
at
t
h
e
rear
of
t
he
ma
n
ual
.
I
N
ITIA
L
CO
N
SID
ER
ATIONS
T
he
Ty
p
e
576
maintains
α
safe
op
e
r
ating
tem
p
e r
atu
r
e
w
h
en
op
erate
d
in
an
ambient
tem
p
e
r
atu
r
e
of
0
°
C
(122
°
F)
.
A
d
e
q
uate
clearance
on
all
si
d
es
of
t
he
instrume
n
t
s
hou
l
d be p
r
ovide
d
to
ass
u
re
f r
ee
air
flow
a
nd
d
issi
p
atio
n
of
h
eat
away
f r
om
t
h
e
instrument
.
Α
t
h
ermal
cu
tout
in
t
he
instrument
p
r
ovides
t
he
r
mal
p
rotection
by d
isconnecting
t
h
e
p
owe
r
to
t
h
e
i
n
strument
if
t
h
e
i
n
ternal
tem
p
eratu
r
e
excee
d
s α
safe
op
e
r
ating
level
.
Power
is
au
tomatically
resto
r
e
d
w
h
en
t
h
e
tem
p
eratu
r
e
r
et
u
rns
to
α
safe
level
.
It
shou
ld
be
noted
t
h
at
t
he
instrument
will
tur
n
off
un
d
e
r
ce
r
tain
conditions
of
h
ig
h
collector
su
pp
ly
cur
r
ent ou
t
p
ut
or
h
ig
h
ste
p
gene
r
ator
cu
r
rent
Output
even
t
h
oug
h
t
he
inst
r
ume
n
t
is
being
op
erate
d
in
an
ambient
tem
p
erature
w
h
ic
h
is
wit
h
in
t
he
s
p
ecifie
d
r
ange
.
See
footnotes
in
t
h
e
Specification
section
for
furt
h
er
info
r
mation
.
O
p
erating
V
oltage
an
d
F
re
q
uency
T
he
Ty
pe
576
ca
n be ope
r
ate
d
fr
om
eit
h
er
α
115-volt
or
α
230-volt
line
voltage
source
.
T
he
L
I
NE
VO
L
TAG
E
S
E-
LE
CTO
R
assembly,
locate
d
on
t
he
rear
panel,
allows
co
n
-
version
of
t
he
instrument
so
t
h
at
it
may
be o
p
erate
d
from
one
line
voltage
or
t
he
ot
h
er
.
In
a
dd
ition,
t
h
is
assembly
c
h
anges
t
he
connectio
n
s
of
t
h
e
p
ower
transformer
p
rima
r
y
to
allow
selectio
n
of
one
of
t
h
ree
regulating
ranges
(see
Table
2-1)
.
T
he assembly
also includes
t
he
two
line
f
u
ses
.
Wh
en
t
h
e
i
nstrument
is
converte
d
from
115-volt
to
230-volt
ope
r
atio
n
or
vice
versa,
t
h
e assembly
selects
t
he
p
ro
p
er fuse
to
p
r
ovi
de
t
he
correct
p
rotection
for
t
he
inst
r
ument
.
T
h
e
Ty
p
e
576
may
be
ope
r
ate
d
f r
om
eit
he
r
α 50
Hz
or
α
60 Hz
line
f
r
eq
uency
.
In
o
r
der
to
sync
hr
onize
t
h
e
ste
p
ge
ne
r
ato
r
wit
h
t
he
collecto
r
su
p
ply,
t
he
60
H
z-50
Hz
switc
h
,
locate
d
on
t
he
Ty
pe
576
r
ea
r
p
anel
below
the L
I
NE
Ty
pe
576
V
O
L
TAG
ES
ELE
CTO
R
assembly,
must
be
set
to
t
he
posi-
tion
w
h
ic
h
corres
pon
d
s
to
t
he
line
fre
q
uency
being
u
se
d
.
U
se
t
he
following
p
r
oce
d
u
re
to
conve
r
t
t
h
is
instrument
between
line
voltages,
regulating
ranges or
line
fre
que
n
cies
:
1
.
Disconn
ect
t
h
e
inst
r
ument
from
t
he
p
ower
source
.
TA
BLE
2-1
R
egulati
ng
R
anges
F
ig
.
2-1
.
Line
V
o
l
tage
Selector
assembly
an
d
60
H
z
-50
Hz
sw
i
tc
h
on
t
h
e
rear
panel
(s
h
own
wit
h
cover
removed)
.
R
eg
u
lati
ng
R
an
ge
R
an
ge
Selecto
r
115
V
olts
230
V
olts
Switch
P
ositio
n
N
omi
n
al
N
omi
n
al
_
L
O
(switc
h
bar
in
90
to
110
volts
180
to
220
volts
left
h
oles)
Μ
(switc
h
ba
r
in
104
to
126
volts
208
to
252
volts
mi
dd
le
h
oles)
Η
Ι
(switc
h
bar
i
n
112
to
136
volts
224
to
272
volts
rig
h
t
holes)
OperatingInstructions-Type
576
2-2
Fig
.
2-2
.
Front-panel
controls,
connectors
and
readout
.
2
.
L
oosen
t
h
e
two
captive
screws
w
hich hol
d
th
e
cover
onto
t
he
voltage
selector
assembly,
t
h
en
pull
to
r
emove
t
he
cover
.
3
.
To
convert
from
115-volt to
230-volt
line
voltage
or
vice
versa,
pull
out
t
he
V
oltage
Selector
switc
h bar
(see
F
ig
.
2-1)
;
turn
it
180
° and p
l
ug
it
back
i
n
to
t
he
remaining
h
oles
.
C
h
ange
t
he
line-cor
d p
ower
plug to
matc
h
t
he
power-source
rece
p
tacle
or
use
α
115-to-230-volt
a
d
a
p
ter
.
4
.
To
ch
ange
regulating
r
anges,
pull
out
t
he
R
ange
Se-
lector
switc
h
bar
(see
F
ig
.
2-1)
sli
d
e
it
to
t
he d
esire
d p
osi-
tion
and
p
lug
it
back
in
.
Select
α
range
w
h
ic
h
is
centere
d
about
t
h
e
average
line
voltage
to
w
h
ic
h
t
h
e
instrument
is
to
be
connecte
d
(see
Table
2-1
) .
5
.
R
e-install t h
e
cover
and
tig
h
ten
t
h
e
two
ca
p
tive
screws
.
6
.
To
convert
from
o
p
eration
wit
h 60 H
z
line
fre
q
uency
to
op
eration
wit
h
50
H
z
line
fre
q
uency
(or
vice
versa),
sli
de
t
h
e
60 H
z-50
H
z
switc
h
(see
Fig
.
2-1)
to
t
he p
osition
w
h
ic
h
coinci
d
es
with
t
h
e
line
fre
q
uency
being
use
d
.
7
.
Before
a
p
p
lyi
n
g
power
to
t
he
i
n
strument,
ch
ec
k
t
h
at
t
he
in
d
icating
tabs
on
t h e
switc
h
bars
are
p
rotru
d
ing
t
h
roug
h
t
he
correct
holes
in
t
he
voltage
selector
assembly
cover
for
t h e
desire
d
li
n
e
voltage
and
regulating
range
.
T
h
e
Ty
p
e
576
s
h
oul
d not
b
e
o
p
erate
d
wit
h
t
he
V
olt-
age
Selector
switc
h
or
t
he
R
an
ge Selector
switc
h
in
t
he
wrong
position
for
t
he
line
voltage
app
lied
.
Operation
of
t
he
instrument
with
eit
h
er
of
t
h
ese
switc
h
es
i
n
t
h
e
wrong
p
osition
will
cause
incorrect
op
eration
and
may
damage
t
h
e
instrument
.
CO
N
T
R
O
L
S,
CO
NNE
CTO
RS
A
N
D
RE
ADO
UT
All
controls
and
connectors
r
e
q
uire
d
for
normal
o
p
era-
tion
of
t
h
e
Ty
p
e
576
are
locate
d on
t
he
front
an
d
rear
panels of
t
h
e
i
nstrument and on
t
he
front
panel
of
t
h
e
stan
d
ard
test
fixture
(see
F
igs
.
2-2
an
d
2-3)
.
In
a
dd
ition,
rea
d
out
of
some
of
t h
e
instrument functio
n
s
h
as
been
pro-
vi
ded
on
t
h
e
front
p
anel
.
F
amiliarity
wit
h
t
he
functio
n
an
d
use
of
eac
h
of
t
h
ese
controls,
connectors
and
t
he
rea
dout
is
necessary
for
ef
f
ective
op
eration
of
t
h
e
instr
u
ment
.
T
he
functions
are
describe
d
in
t
he
following
table
.
Controls
CA
U
TIO
N
C
R
T
and R
ea
d
o
u
t
I
N
T
EN
SITY
Controls
brig
h
tness
of
d
is
p
lay
.
Control
F
OC
U
S
Control
play
definition
.
Provides
a
d
j
ustment
for
op
timum
d
is-
RE
ADO
U
T
Co
n
trols
brig
h
t
n
ess
of
rea
dout
.
Fi
g
.
2-3
.
Rear-panel
cont
r
o
l
s
.
Ι
LLUM
Control
SCA
LE
I
LLUM
Controls
graticule
illumination
.
Control
Connector
CA
MER
A
PO
WER
Connector
R
ea
d
ou
ts
PER
VER
T
Rea
d
out
in
d
icates
deflection
factor of
DI
V
R
ea
d
out
vertical
d
is
p
lay
as
viewe
d
on
CR
T
.
PER
H
O
R
IZ
R
ea
dout
indicates
d
eflection
factor of
DI
V
R
eado
u
t
h
orizontal
d
is
p
lay
as
viewe
d
on
C
R
T
.
PER
ST
EP
R
ea
d
ou
t
β
OR
gm
PER
DI
V
R
ea
dout
VER
TICA
L
C
URREN
T/DI
V
Switch
O
p
e
r
atin
g
I
n
structions-Ty
p
e
576
Provi
d
es
+15
volts
for
op
eration
of
came
r
a
.
R
ea
dout
in
d
icates
am
p
litu
d
e
p
er
ste
p
of
Ste
p Generator
output
.
R
ea
d
out
in
d
icates
beta or
trans-
con
d
uctance
per
division
of
CRT
dis-
play,
Dis
p
lay
Se
n
sitivity
a
n
d
P
ositioning
Selects
vertical
d
eflection
factor
of
dis-
p
lay
.
COLLECTOR-Normal
op
eration
of
i
nstrument
.
V
ertical
d
is
p
lay
re
p
-
resents
collector
cur
r
ent
.
U
se
blac
k
units
to
d
ete
r
mine
vertical
deflec-
tion factor
.
2-3
O
p
erati
n
g
Inst
ru
ctions-Type
576
DIS
PL
AY
O
FF
S
E
T
Selector
Switch
C
EN
T
ERL
IN
E
VA
LUE
Switch
H
O
R
IZO
N
TA
L
VO
L
TS/DI
V
Switch
2-
4
EMITTER-Operation
of
i
n
stru-
ment
wit
h
M
OD
E
switc
h
set
to
LE
A
K
AG
E
(
E
M
ITT
ER
C
UR-
RENT)
.
V
ertical
d
is
p
lay
re
p
rese
n
ts
emitte
r
cu
rrent
.
U
se
orange
units
to
determine
vertical
d
eflection
facto
r
.
ST
EP
G
EN
-Ste
ps
in
d
icating
Step
Generator
output a
r
e
dis
p
laye
d
vertically
.
A
MPL
IT
UD
E
switc
h
set-
ting
per
d ivision
dete
r
mines
ve
r
tical
d
eflection
factor
.
Allows
selection
of
d
is
p
lay
offset
or
display
offset
an
d
magnification
.
N
O
R
M
(O
FF
)-Disp
lay
offset
is
not
ope
r
able
.
H
O
R
IZ
Χ
1-Allows
h
orizontal
d
is-
play to
be
offset
u
sing
calib
r
ate
d
C
EN
T
ERL
I
NE
V
A
LUE
switc
h
.
VER
TΧ
1-Allows
;
vertical
d
is
p
lay
to
be
offset
u
sing
calib
r
ated
C
EN-
T
ERL
I
NE
V
A
LUE
switc
h
.
Η
Ο
R
Ι
Ζ
X10-Horizontal
dis
p
lay
mag
n
ified
by
10
times
.
Allows
h
ori-
zon
tal
d
isplay
to
be
offset
usi
ng
calibrated
C
EN
T
ERL
I
NE
VA
LUE
switc
h
.
VER
T
X10-Vertical d
is
p
lay
magni-
fie
d
by
10
times
.
Allows ve
r
tical
d
is
p
lay
to
be
offset
using
calibrate
d
C
EN
T
ERL
I-
NE
V
A
LUE
switc
h
.
(Clea
r
p
lastic
flange
with n
umbers
on
it)
P
rovi
d
es
calibrated
offset
of
dis-
play
.
Χ
1
(VER
T
o
r
H
O
R
IZ)-
N
umbe
r
οη
C
EN
T
ERL
I
NE
V
A
LUE
switc
h
a
pp
ea
r
ing
in
bl
u
e
win
d
ow
r
e
p
re-
sents
number
of
divisions
centerline
of
d
is
p
lay
is
offset
eit
h
er
vertically
o
r
h
orizontally
from
zero
offset
li
ne
.
Χ
10
(VER
T
or
H
O
R
IZ)-
N
umber
on
C
EN
T
ERL
I
NE
VA
LUE
switc
h
a
pp
eari
ng
in
bl
ue
window
multi-
p
lie
d by 10
represents
nu
m
b
er of
d
ivisio
n
s
ce
n
terline
of
d
is
p
lay
is
off-
set
eit
h
er
vertically
or
h
orizontally
from
zero
offset
line
.
Selects
t
he h
orizontal
d
eflectio
n
factor
of
d
is
p
lay
.
CO
LLE
CTO
R
-
H
orizontal
d
is
p
lay
re
p
r
esen
ts
collector
voltage
to
g
r
o
un
d
.
B
AS
E
-
Ho
r
izontal
d
is
p
lay
re
p
re-
sents
b
ase
voltage
to
g
r
oun
d
.
ST
EP
G
EN
-Ste
p
s
in
d
icati
ng Step
Gene
r
ato
r
outp
ut
a
re
d
is
p
laye
d
ho
r
izo
n
tally
.
A
MPL
IT
U
DE
switc
h
setting
p
er
d
ivisio
n
dete
r
min
es
h
o
r
i-
Z
ER
O
B
utton
CA
L
Bu
tton
DIS
PL
AY
I
NVER
T
Inverts
d
is
p
lay
vertically
and
h
orizon-
B
utton
tally
abo
u
t
center
of
C
R
T
.
P
OSITIO
N
Switch
Pr
ovi
d
es
coarse
p
ositio
n
ing
of
h
orizon-
(
H
orizontal)
tal
d
is
p
lay
.
F
I
NE
P
OSITIO
N
P
rovi
d
es
fine
p
ositioning
of
h
orizo
n
tal
d
is
p
lay
.
Control
(
H
orizo
n
tal)
P
OSITIO
N
Switch
P
rovi
d
es
fi
ne
(
V
ertical)
d
is
p
lay
.
zo
n
tal
d
eflectio
n
factor
.
Pr
ovi
d
es
α
ze
r
o
reference
for
t
h
e
d
is-
p
lay
.
N
ORM-Wh
en
DIS
PL
AY
O
FF
S
E
T
selector
switc
h
is
set
to
N
O
RM
(OFF),
ZERO
button
p
rovi
d
es
p
oint
on
CRT
of ze
r
o
vertical
and
h
orizontal
deflection
for
a
d
j
usting
positio
n
controls
.
DIS
PL
AY
O
FF
SE
T-
Wh
en
DIS-
PL
AY
O
FF
SET
Selector
switc
h
is
in
one
of fo
u
r
d
is
p
lay
offset
p
osi-
tions,
Z
ER
O
button
p
r
ovi
d
es
ref-
erence
p
oint
on
C
R
T
w
h
ic
h
must
be
positione
d
to
ve
r
tical
ce
n
te
r
line
(
h
orizo
n
tal
offset)
or to
h
orizontal
centerli
n
e
(vertical
offset)
to
i
n
sure
t
h
at
t
he
C
EN
T
ERL
I
NE
V
A
LUE
switc
h
setting
a
pp
lies
to ce
n
te
r
line
.
(S
h
oul
d
always be ch
ec
ked
wit
h
DIS
PL
AY
O
FF
S
E
T
Selector
switc
h
is
set
to
M
AG
N
I
F
I
ER
.)
P
rovi
d
es
signal
w
h
ic
h sh
o
u
ld
ca
u
se
10
d ivisions
of
ve
r
tical
an
d
h
o
r
izontal
d
e-
flection
for
c
h
ec
k
i
ng
calib
r
atio
n
of
ve
r
tical
and h
orizontal
am
p
lifiers
.
N
O
R
M
-Wh
e
n
DIS
PL
AY
O
FF
SET
selector
switc
h
is
set
to
N
O
RM
(O
FF
),
CA
L button p
r
ovi
d
es
p
oint
on
C
R
T
of
10
d
ivisio
n
s
of
vertical
an
d
h
orizontal
d
eflection
.
DIS
PL
AY
O
FF
SE
T-
W
hen
DIS-
PL
AY
O
FF
SET
Selector
switc
h
is
i
n
one
of
fou
r
dis
p
lay
offset
p
osi-
tions,
CA
L button p
rovides
signal
w
h
ic
h
s
h
oul
d
cause
refe
r
ence
p
oi
n
t
on
CRT
to
a
pp
ear
on
vertical
cen-
terline
(
h
orizontal
offset)
or
on
h
orizontal
ce
n
terline
(vertical off-
set),
assuming
zero
r
efe
r
ence
p
oint
was
p
rop er
ly
a
d
ju
ste
d
.
(C
h
ec
k
s
h
oul
d
be
p
erfo
r
me
d with
DIS-
PL
AY
O
FF
SE
T
Selecto
r
switc
h
set
to
MAG
N
I
F
I
ER
.)
p ositioni
ng
of ve
r
tical
F
I
NE
P
OSITIO
N
Cont
r
ol
(
V
e
r
tical)
dis
p
lay
.
Controls
MAX
PEAK
V
O
L
TS
Switch
PEAK
P
O
WER
W
ATTS
Switch
V
A
R
IA
BLE
CO
L
-
LE
CTO
R
S
UPPL
Y
Cont
r
ol
P
O
L
A
R
ITY
Switch
M
OD
E
Switch
Pr
ovides
fine
p
ositioning
of
vertical
Collecto
r
S
up
p
ly
Selects
r
ange
of
VA
R
IA
BLE
CO
LLE
C-
TO
RS
UPPL
Y
co
n
t r
ol
.
Switc
h
is
loca-
te
d
b
elow
PEAK
P
O
WER
W
ATTS
switc
h an
d
ra
n
ge
is
i
n
d
icated
by
w
h
ite
a
rr
ow
.
Wh
en
switc
h
is
set
to
75,
350
and
1500, p
r
otective
box
must be
use
d
with
Sta
nd
ar
d
Test
F
ixt
u
res
(see sec-
tio
n
on
i
n
te
r
loc
k
system)
.
Selects
n
omi
n
al
p
ea
k p
owe
r
out
p
ut of
Collecto
r
S
u
pp
ly,
by
selecting
r
esist-
a
n
ce
in
series
wit
h
Co
l
lecto
r
Su
pply
outp
ut
.
PEAK
P
O
WER
W
ATTS
is
i
nd
icate
d
by
num
b
e r
on
tra
nspa
r
ent
switc
h
flange
a
pp
eari
n
g
above
w
h
ite
MAX
PEAK
VO
L
TS
in
d icator
.
S
ER
I
E
S
RE
SISTO
R
S
are
i
n
dicate
d by
b
lac
k
i
nd icato
r
.
PEAK
P
O
WER
W
ATTS
switc
h
must
be pu
lle
d
out
to
set
nominal
p
ea
k
p
owe
r
outpu
t
.
Wh
en
PEAK
P
O
WER
W
ATTS
switc
h
is
set,
se
r
ies
r
esistance
is
automatically
ch
ange
d
to
main
tain
d
esi
r
ed
nominal
p
ea
k
power
ou
t
p
ut
w
hen
MAX
PEAK
V
O
L
TS
switc
h
setti
ng
is
ch
ange
d
.
Allows
varying
of
collector
supply
voltage
with
in
r
an
ge
set
by
MAX
PEAK
VO
L
TS
switc
h
.
Selects
pola
r
ity
of
Collector
Sup
p
ly
voltage
and
Ste
p
Ge
ne
r
ator
ou
t
p
ut
.
-(
ΡΝΡ
)-Collector
S
upp
ly
voltage
an
d
Step Generato
r
o
u
t
p
ut
a r
e
negative-going
.
+(
ΝΡΝ
)-Collector
Su
pp
ly
voltage
and
Step
Gene
r
ato
r
outpu
t a r
e
p
ositive-going
.
AC-Collector
Su
pp
ly
voltage
is
both
positive-
and
negative-going
(sine
wave)
;
Step
Generator
ou
tput
is
positive-going
.
Wh
en
switc
h
is
set
to
AC
positio
n
,
use
.5
Χ
step
r
ate
and
no
r
mal
mo
de
of
op
eration
.
Selects
mo
d
e
of
ope
r
atio
n
of
Collecto
r
Su
pp
ly
.
N
O
RM
-
N
ormal
Collector
S
u
pply
o
u
t
p
ut
is
obtaine
d
.
DC
(ANTI
LOOP)
-Collector
Sup-
ply
out
p
ut
is
DC
voltage
e
q
u
al
to
pea
k
value
set
by
V
A
R
IA
BLE
CO
L
-
LE
CTO
RS
UPPL
Y
cont
r
ol
.
L
OO
P
I
NG
CO
MPE
NSATIO
N
Co
n
t r
ol
CO
LLE
CTO
R
S
UPPL
Y
RE
SET
Bu
tton
L
ig
h
ts
CO
LLE
CTO
R
S
UPPL
Y
V
O
L
T-
AG
E
DISA
BLE
D
L
ig
h
t
Co
n
t
r
ols
C
URREN
T
L
I
M
IT
Switc
h
STEP
/O
FF
SE
T
A
MPL
IT
U
D
E
Switc
h
O
FF
S
E
T
Bu
ttons
O
pe
rati
ng
I
n
st
ru
ctions-Ty
p
e
576
LE
A
K
AG
E
(EM
ITT
ER
C
UR-
REN
T)-
V
e
r
tical
sensitivity
is
in-
creased
1000
times
.
V
ertical
ampli-
fie
r
measu
r
es
emitter
cu
rrent
.
Col-
lecto
r
Su
pp
ly
mode
set
for
DC
volt-
age ou
t
pu
t
.
Allows
a
d
j
ustme
n
t
of
looping
compe
n
-
sation
.
Allows
compe
n
satio
n
of
inter-
nal
a
n
d
a
da
p
ter
st
r
ay
capacitance
.
Does
not
compe
n
sate
for
d
evice
ca-
pacita
n
ce
.
Resets
Collector
Su
pp
ly
if
it
h
as
been
d
isable
d
by
inte
r
na
l
ci
r
cu
it
b
r
ea
ke
r
.
Collecto
r
Su
pp
ly
is
t
u
rned
off
w
hen
-
eve
r
maxim
u
m
c
urr
en
t
r
ating
of
trans-
fo
r
mer
primary
of
1
.2
Ampe
r
es
is
ex-
cee
d
ed
.
P
O
WER
ON-OFF
Cont
r
ols
in
p
ut
p
ower
Switc
h
P
O
W
ER
L
ig
h
t
L
ig
h
ts
w
h
en
p
owe
r
is
on
.
to
i
n
st ru
me
n
t
.
In
d
icates
Collector
Su
pp
ly
voltage
h
as
been
disable
d
.
L
ig
h
ts
w
hen
Collecto
r
Su
p
ply
may
present
α
pote
n
tially
dan
gerous
voltage
at
its
ou
tput
.
In
such
α
case,
use
of
p
r
otective
b
ox
is
re
q
ui
r
ed
to
enable
Collecto
r
Supply
.
Also
lig
h
ts
w
hen
h
ig
h c
ur
re
n
t
gen
-
e
r
ate
d
by
Collecto
r
Su
p
ply
or
Ste
p
Gene
r
ator
causes
inst
r
ume
n
t
to
ove
r
-
h
eat
.
Ste
p
Gene
r
ato
r
Selects
nu
mber
of
steps
p
e
r
family
of
NUMBER
O
F
STEP
S
Switch
Ste
p
Gene
r
ato
r
out
p
u
t
.
P
rovides
c
u
rrent
limit
of
t
he
Ste
p
Gen-
e
r
ato
r
outp
ut
w
hen
voltage
ste
p
s
a
r
e
being
p
ro
d
uce
d
.
Selects
am
p
lit
ude
p
e
r
ste
p
of
ste
p
s
an
d
offset
of
Ste
p
Gene
r
ato
r
out
p
ut
.
Am
p
litu
d
es
wit
h
in
blac
k
arc
rep
r
esent
cu
rr
ent
steps
;
wit
h
in
yellow
arc,
volt-
age
ste
p
s
.
N
ote
cautio
n
on
front-
p
anel
w
hen
usi
ng
voltage steps
.
Allows
offsetting
of
Step
Generato
r
outp
ut
using
O
FF
S
ET
M
UL
T
con
t
r
ol
.
ZERO-No
offset available
.
AID-Allows
ze
r
o
ste
p
of
Step
Gen-
e
r
ato
r
o
u t
p
ut to
be o
f
fset
as
many
as
10
ste
p
s
above
its
ze
r
o
offset
level
.
2-
5
O
p
erating
Instructions-Type
576
O
FF
S
E
T
M
UL
T
Cont
r
ol
ST
EP
S
B
utton
P
rovides
PUL
S
ED
ST
EP
S
B
utto
n
s
ST
EP
F
AM
I
LY
Bu
ttons
R
AT
E B
uttons
2-6
O
PP
OS
E
-Allows
zero
ste
p
of
Ste
p
Generator outp
u
t
to
be
offset
as
many
as
10
ste
p
s
below
its
zero
off-
set
level
.
P
rovi
d
es
calibrated
offset
of
ste
p
Gen-
erato
r
outp
ut to
±10
times
AM
PL
I-
T
UD
E
setting
w
hen
eit
h
e
r
O
FF
SET
AID
or
O
FF
S
E
T
O
PP
OS
E button
is
p
r
essed
.
ste
p
s
of
normal du
ration
(ste
p
lasts
for
entire
p
erio
d
of
r
ate
cycle)
.
Allows
Ste
p
Generator
outp
ut
to
be
a
pp
lie
d
to
Device
U
nde
r
Test
for
only
α po
r
tio
n
of
no
r
mal
ste
p d
uration
.
Pu
lse
d
ste
p
s
occu
r
at
p
ea
k
of
Collector
Sup
p
ly
o
u
t
p
u
t
.
300
μ
s-Selects
p
ulse
d
ste
p
s
with
d
uration
of
300
μ
s
.
Collecto
r
Sup-
ply
is
automatically
switc
h
e
d
to
DC
mo
d
e
.
80
μ
s-Selects
pulse
d
ste
p
s
wit
h
d
u
ratio
n of 80
μs
.
Collector
Sup
p
ly
ί
s a
u
tomatically
switc
he
d
to
DC
mo
d
e
.
300
μs an
d
80
μ
s-
Wh
en
buttons
are
p
r
esse
d
toget
h
er,
selects
pu
lsed
ste
p
s
wit
h d
uration
of
300
μs
;
h
ow-
ever,
Collector
Su
pp
ly
is
not
auto-
matically
switc
he
d
to
DC
mo
de
.
Allows
ste
p
s
to
be gene
r
ate
d
in re
p
eti-
tive families
or
one
family
at
α time
.
ON
REP
-
P
rovi
d
es re
p
etitive
Ste
p
Generato
r
outp
ut
.
O
FF
SI
NG
LE
-
Pr
ovi
d
es
one
family
of
ste
p
s
w
h
e
n
ever
button
is
presse
d
.
Once
button
h
as
been p
resse
d
,
Ste
p
Gene
r
ator
is
turne
d
off
until
presse
d
again
or
until
ON
REP
but-
ton
is
pressed
.
Selects
rate
at
w
h
ic
h
ste
ps
are
gene
r
a-
te
d
.
N
O
R
M-
P
rovi
d
es
normal
Ste
p Gen-
erato
r
rate
of
1
Χ
normal
Collector
Su
pp
ly
r
ate
(120
ste
p
s
p
er
secon
d
for
60
H
z
line
fre
q
uency)
.
2X-Provides
rate
of
two
times
nor-
mal
rate
.
.5X-Provides
rate
of
one
h
alf
nor-
mal
r
ate
.
2
Χ
and
.5X-
Wh
en
buttons
a r
e
p
resse
d
toget
h
er,
p
rovi
d
es
normal
rate
but
wit
h
ste
p
transistions
oc-
curing
at
p
ea
k
of
Collector
Su
pp
ly
sweep
.
ST
EP
/O
FF
SE
T
P
O
L
A
R
ITY
IN-
VERT
B
utton
ST
EP
MUL
T
.1
Χ
B
utton
Controls
Te
r
minal
Selector
Switc
h
LEF
T-O
FF-R
IG
HT
Switch
Inte
r
loc
k
Switch
Connectors
A
dap
ter
Connectors
2Χ
and
.5X-Provides normal
rate
but
with
ste
p
transitio
n
s
occur
r
ing
at
p
ea
k
of
Collecto
r
Su
pp
ly
sweep
.
Allows c
h
ange
of
p
olarity
of
Step Gen-
erator
out
p
ut
(from
p
olarity
set
by
P
O
L
A
R
ITY
switch
)
.
P
rovides
0
.1
times
multiplication
of
ste
p
am
p
litu
d
e,
but
does
not
effect
offset
.
Stand
ard
Test
F
ixture
Selects
way
in
w
h
ic
h
Ste
p
Generator
is
a
pp
lie
d
to
Device
U
nder Test
.
In
all
positions
Collector
Su
pp
ly
output
is
connected
to
Collector
terminal
.
EMITTER
GR
O
UN
D
E
D-
E
mitter
of
Device
U
nd
er
Test
is
connecte
d
to
groun
d
.
ST
EP
G
EN
-Ste
p
Gene
r
ator
is
ap
p
lie
d
to base
te
r
minal
of
Device
U
n
d
er
Test
.
N
o
r
mal op-
erating
p
osition
.
OPEN
(O
R
ΕΧΤ
)-
B
ase
te
r
minal
of
Device
Under
Test
op
en
.
Ex-
ternal
signal
a
pp
lie
d
to
ΕΧΤ
B
AS
E
O
R
EMITINPUT
connec-
tor, will
be app
lie
d to
base
ter-
min
al
.
SHOR
T-
B
ase
terminal
of
De-
vice
Und
er
Test
is
s
h
orte
d
to
emitter
terminal
.
B
AS
E
G
R
O
UN
D
E
D-
B
ase
terminal
of
Device
U
n
d
er
Test
is
connecte
d
to
ground
.
Step
Generator
polarity
is
inverted
.
OPEN
(O
R
ΕΧΤ
)-
E
mitter
ter-
minal
of
Device
Un
d
er
Test
is
op
en
.
E
xternal
signal
a
p
plie
d
to
ΕΧΤ
B
AS
E
O
R
EMIT
I
NPU
T
con
nector,
will
be
a
pp
lie
d
to
emitter
terminal
.
STEP
G
EN
-I
n
verte
d
Ste
p Gen-
e
r
ator
out
p
u
t
is
a
pp
lie
d
to
emit-
ter
of
Device
Un
d
er
Test
.
Selects
w
h
ic
h
device
(c
h
oice of
2)
is
to
be
teste
d
,
left
or
rig
h
t
.
E
nables
Collector
Su
pp
ly
w
hen P
rotec-
tive
Box
is
in
p
lace
an
d
li
d
is
close
d
.
Allows
connection
of
various
test
ad
a
p
te
r
s
to
Stan
d
ar
d
Test
F
ixture
.
Connecto
r
s
will
acce
p
t
stan
d
ar
d
size
ST
EP
G
EN
O
UT
Connector
ΕΧΤBAS
E
O
R
EMITINPUT
Connector
GR
O
UN
D
Connector
L
ig
h
t
Caution
L
ig
h
t
Controls
L
ine
Voltage
Selector
Switch
es
60
H
z-50
H
z
Switch
tions
h
i
p
w
h
ic
h
banana
plugs
if
some
ot
h
er
means
of
connecting
Device
Un
d
e
r
Test to
Stan
d
ar
d
Test
Fixture
is
d
esire
d
.
C,
Β
an
d Ε
stan
d
for
collector,
base
and
emitter,
res
p
ectively
.
Unlabele
d
termi-
nals
allow
K
elvin sensi
n
g
of
voltage
for
h
ig
h
current devices
.
Ste
p
Ge
n
erator
output
signal
a
pp
ears
at
t
h
is
connecto
r
.
Allows
in
p
ut
of
externally
generate
d
sig
n
al
to
eit
h
er
base
terminal
or
emit-
ter
terminal of
Device
Under
Test
as
determine
d by
Terminal
Selector
Switc
h
.
P
rovi
d
es external access to
groun
d
ref-
erence
.
R
ed
lig
h
t
on,
in
d
icates
Collector
Su
p
-
p
ly
is
enable
d
an
d d
angerous
voltage
may
app
ear
at
collector
terminals
.
R
ear
Panel
Switch
assembly
selects
op-
erating
voltage
an
d
line
voltage
range
.
Also
inclu
d
es
line
fuses
.
Voltage
Selector-Selects
op
e
r
ating
voltage
(115
V
or
230
V)
.
R
ange
Selector-Selects
line
voltage
range
(low,
me
d
ium,
hig
h
)
.
Allows conve
r
sion of
i
n
st
r
ument
for
op
eration
wit
h
eit
h
er
60 Hz
or
50
Η
7
line
fre
q
uency
.
FR
ON
T
P
A
NEL
CO
L
O
RS
T
h
e
various
colors
on
t
he
front-
p
anel of
t
he
Ty
pe
576
and
Stan
d
ar
d
Test
Fixture
in
d
icate
relations
h
i
ps
between
controls
and
control
functions
.
Table
2-2
s
h
ows
in
d
icates
.
eac
h
color
Table
2-2
Colors
an
d
Controls
t
he
rela-
Yellow
Blac
k
(
B
uttons)
Dark Grey
(
B
uttons)
O
pe
r
ati
n
g
Instructio
n
s--Ty
p
e
576
I
nd
icates
controls
and
statements
as-
sociated
with
t
he
voltage
mo
de
of
op-
eration
of
t
heStep
Generator
.
In
d
icates
function
controlle
d by
α
si
n
gle
button,
w
h
ic
h
is
release
d
for
most
common
app
lications
.
In
d
icates
function
controlle
d by
seve
r
-
αΙ
buttons,
an
d
t
h
e
d
ar
k
grey
button
is
p
resse
d
for
most
common
a
pp
lica-
tions
.
PRE
CA
U
TIO
N
S
Α
number
of
t
h
e
Ty
p
e
576
front-
p
anel
controls coul
d
,
t
h
roug
h
im
p
ro
p
er
use,
cause
damage
to
t
h
e
device
und
er
test
.
Fig
.
2-4
indicates
t
he
a r
ea of
t h
e
Ty
pe
576
front
panel
w
h
ere
t
h
ese
con
trols
are
locate
d
.
Care
s
h
oul
d be
exercise
d
w
h
en
using
controls
locate
d
in
t
h
is
area
.
Fig
.
2-4
.
Co
n
trols
locate
d
in
lig
h
t
area
of
Type
576
fr
on
t-
p a
n
el
co
u
ld
cause
damage
to
α
device
und
e
r
test
if
use
d
im
pr
op
e
r
ly
.
G
ENER
A
L
D
E
SC
R
I
P
TIO
N
O
F
IN
ST
RU
M
EN
T
O
PER
ATIO
N
Th
e
Ty
p
e
576
is
α
semicon
d
uctor
tester
w
h
ic
h
d
is
p
lays
an
d
allows
measurement
of
both
static
and
d
ynamic
semi-
cond
uctor
ch
aracteristics
obtaine
d und
er
simulate
d
o
p
era-
ting
con
d
itions
.
T
he
Collector
Sup
ply
an
d
t
he
Ste
p
Genera-
tor
p
ro
d
u
ces
voltages
and
currents
w
h
ic
h
are
a
pp
lie
d
to
t
he
d
evice
un
d
er
test
.
T
he d
is
p
lay
am
p
lifiers
measure
the
effects
of
t
h
ese
app
lie
d
con
d
itions
on
t
he d
evice
und
er
test
.
2-
7
Color
R
elatio
n
s
h
i
p
Gree
n
In
d
icates
controls
w
h
ic
h
affect
t h
e
Step Generator p
olarity
.
Bl
ue
In
d
icates
controls
and
statements
as-
sociate
d with d
is
p
lay
offset
.
Orange
In
d
icates
relations
h
i
p
of
LE
A
K
AG
E
(EM
ITT
ER
C
URREN
T)
mo
de with
t
he
VER
TICA
L an
d
HO
R
IZO
N
TA
L
switc
h
es
.
O
p
erati
n
g
Instructions-Ty
p
e576
V
e
r
tical
Deflectio
n
P
lates
Horizontal
Deflectio
n
P
lates
F
ig
.
2-5
.
Bas
i
c
Block
diagram
test
.
sh
owing
ty
p
ical
co
n
nect
i
ons
o
f
Collector
S
upp
ly,
Ste
p
Generator
and
D
is
p
lay
Am
p
l i
fiers
to
t
he
device
un
d
e r
T
he
r
esult
is
families
of
c
h
aracteristics
curves
traced
on α
CR
T
.
T
he
Collector
Sup
p
ly
circuit
normally
p
ro
d
uces
α
full-
wave
r
ectifie
d
sine
wave
w
h
ic
h
may
be
eit
h
er
positive-
or
negative
going
.
T
h
e
am
p
litu
de
of
t
he
signal
can be
varie
d
from
0
to
1500
volts
as
d
etermine
d
by
t
he
MAX
PEAK
VO
L
TS
switc
h
an
d
t
he
VA
R
IA
BLE
CO
LLE
CTO
R S
UPPL
Y
control
.
T
h
is
Collector
S
u
pp
ly
ou
tp
u
t
is
ap
plie
d
to
t
he
col-
lecto
r
(or
e
q
uivalent)
terminal
of
t
he
d
evice
ιι
nde
r
test
.
T
he Ste
p
Generator prod
u
ces
ascen
d
ing ste
p
s
of
current
or
voltage
at
α normal
rate
of
one
ste
p p
er
cycle
of
t h
e
Collector
Su
pp
ly
.
T
h
e
amount
of
cu
r r
en
t
o
r
voltage
p
er
step
is
controlle
d
by
t h
e
A
MPL
IT
U
D
E
switc
h and
t
he
total
number
of
ste
p
s
is
cont
r
olle
d
by
t h
e
NUMBER
O
F
ST
EP
S
switc
h
.
T
h
is
Ste
p Generator
o
u
t
p
u
t
may
be ap
plie
d
to
eit
h
er
t h
e
base
or
t
he
emitter
(o
r
e
q
uivalent)
terminals
of
t
he
d
evice
unde
r
test
.
T
he
d
is
p
lay
am
p
lifiers
a
r
econnecte
d
to
t
he
d
evice
und
er
test
.
T
h
ese
am
p
lifiers
meas
u
re
t
h
e
effects
of
t
he
Collector
Su
pp
ly
an
d
of
t h
e Ste
p
Generator
on
t
he
d
evice
und
er test,
am
p
lify
t
h
e
measu
r
ements
and
apply
t
h
e
r
esulting
voltages
to
t h
e
d eflectio
n
p
lates
of
t
he
CR
T
.
T
h
e
se
n
sitivities
of
t
h
ese
am
p
lifiers
are
con
trolle
d
by
t
he
VER
TICA
L
C
UR-
REN
T/DI
V
switc
h and
t
h
e
H
OR
IZO
N
TA
L
VO
L
TS/DI
V
switc
h
.
Fig
.
2-5
is
α
bloc
k d
iag
r
am
s
h
owi
n
g t
h
e
connection
of
t
h
ese
ci
r
cuits
to
t
he
device
und
er test
for
α
ty
p
ical
measure-
ment
.
2-
8
F
I
R
ST
TIME
O
PER
ATIO
N
Wh
en
t
he
Ty
pe
576
is
receive
d
,
it is
calibrate
d and
s
h
oul
d be
p
erformi
ng
wit
h
in
t
he
s
p
ecification
s
h
own
in
Sec-
tion
1
.
T
he
following
p
roce
d
ure allows
t
he
operator
to
be-
come
familiar
wit
h
t
h e
front
p
anel controls
an
d
t
h
eir
fu
n
c-
tions
as well as
how
t
hey
may
be
use
d
to
d
isplay
transistor
or diod
e
c
h
a
r
acte
r
istics
.
T
h
is
p
roce
d
ur
e
may
also
be
use
d
as
α ge
n
eral
c
h
ec
k
of
t
he
instr
u
ment's
p
erfo
r
mance
.
For
α
check
of
t
he
instrument's
op
e
r
ation
wit
h
res
p
ect
to
t
he
s
p
ecification
given
in
Section
1,
t
he Pe
r
formance
C
hec
k
an
d
Calibration
P
roce
d
ure
in
Section
5
must
be used
.
1
.
A
pp
ly
powe
r
to
t
h
e
Ty
p
e
576
.
2
.
Allow
t
he
i
n
st
ru
ment
to
warm
up
for
α
few
minutes
.
Instr
u
ment
s
h
oul
d op
erate
with
in
s
p
ecifie
d
tolerances
5
minutes
after
it
h
as
been
tu
r
ned
on
.
3
.
Set
t
he
Ty
p
e
576
an
d
Stan
da
r
d
Test
Fixture
front-
p
anel controls as
follows
:
RE
ADO
U
T
Ι
LLUM
F
ully
countercloc
k
wise
G
R
ATIC
ULE
Ι
LLUM
Fully
counterclockwise
I
N
T
EN
SITY
Fu
lly
cou
nte
r
cloc
k
wise
FOC
U
S
Cente
r e
d
VER
TICA
L
1
mA
DIS
PL
AY
O
FF
S E
T
N
O
RM
(O
FF
)
C
R
T
and
R
ea
doutControls
Selecto
r
C
EN
T
ERL
I
NE
VA
LUE
0
H
O
R
IZO
N
TA
L
1
V
CO
LLE
CTO
R
V
ertical
P
OSITIO
N
Centere
d
V
ertical
F
I
NE
P
OSITIO
N
Centered
H
orizontal
P
OSITIO
N
Ce
n
tered
H
o
r
izontal
Centere
d
F
I
NE
P
OSITIO
N
ZERO
R
elease
d
CA
L
R
elease
d
DIS
PL
AY
I
NVER
T
R
elease
d
ΜΑΧ
PEAK
V
O
L
TS
15
PEAK
P
O
WER
W
ATTS
0
.1
V
A
R
IA
BLE
CO
LLE
C-
F
ully
Co
u
ntercloc
k
wise
TO
R
S
UPPL
Y
POLARITY
AC
M
OD
E
N
O
R
M
L
OO
P
I
NG
As
is
CO
MPEN
SATIO
N
NUMBER
O
F
ST
EP
S
1
C
URREN
T
L
I
M
IT
20
mA
A
MPL
IT
U
D
E
0
.5
μΑ
O
FF
SE
T
Z
ER
O
ST
EP
S
Pr
esse
d
PUL
SE
D
ST
EP
S
R
eleased
ST
EP
F
AM
I
L
Y
REP
ON
R
AT
E
N
O
R
M
P
O
L
A
R
ITY
I
NVER
T
R
elease
d
ST
EP
MUL
T
.1
Χ
R
elease
d
Terminal
Selector
B
AS
E
T
ER
M
STEP
G
EN
LEF
T-O
FF-R
IG
H
T
O
FF
4
.
Turn
t
he
GR
ATIC
U
LE
Ι
LLUM
control
t
h
roug
hout
its
range
.
N
ote
t
h
at
t
he
gratic
u
le
lines
become
ill
u
minated
as
t
he
co
n
trol
is
tur
ned
cloc
k
wise
.
Set
t
he
control
for
d
esire
d
ill
u
mination
.
5
.
Tu
r
n
t
h
e
RE
ADO
UT
Ι
LLUM
con
trol
t
h
roug
hou
t
its
range
.
N
ote
t
h
at
t
h
e
fiber-optic
rea
d
outs
and
t
h
e
rea
d
out
titles
become
illuminate
d
as
t
h
e
control
is
turne
d
cloc
k
wise
.
Set
t
h
e
control
for
t
h
e
d
esire
d
readout
illumination
.
T
he
rea
dout
s
h
oul
d
rea
d
fo
r t
h
ese
initial
control
settings
;
1
mA
per
vertical
d
ivisio
n
,
1
V
per
h
orizontal
d
ivision,
50
ηΑ
p
er
ste
p
an
d
20
k β
or
gm
p
er
d
ivision
.
6
.
Tu
rn
t
he
I
NT
EN
SITY
control
cloc
k
wise
until
α sp
ot
a
pp
ears
at
t
he cente
r
of
t
he
C
R
T
g
r
aticule
.
To
avoi
d
burn-
ing
t
he
CRT
ph
os
p
h
or,
a
d
ju st
t h
e
I
N
T
EN
SITY
control
until
t
he
s
p
ot
is
easily
visible,
but
n
ot overly
brig
h
t
.
7
.
T
ur
n
t
he F
OC
US
con
t
r
ol
t
h
roug
h
o
u
t
its
range
.
A
d
-
ju
st
t
he
F
OC
U
S
control
for
α
s
h
ar
p
,
well-defined
s
p
ot
.
P
ositioning
Controls
Operating
Inst
ru
ctions-Ty
pe
576
8
.
Turn
t
h
e
ve
r
tical
F
I
NE
P
OSITIO
N
control
t
h
roug
h
-
out
its
range
.
N
ote
t
h
at
t
he
cont
r
ol
h
as
α
ra
n
ge of at
least
-
1
-
2
.5
d
ivisions
abo
u
t t
he
center
h
orizontal
li
n
e
.
Set
t
he con
-
trol
so
t h
at
t
he
s
p
ot
is
centered
vertically
on
t
h
e
C
R
T
g r
ati-
cule
.
9
.
R
ep
eat
ste
p
8
u
sing
t h
e h
orizontal
F
I
NE
P
OSITIO
N
control
.
10
.
Turn
t
he
vertical
coa
r
se
P
OSITIO
N
switc
h
.
N
ote
t
h
at
t
h
e
s
p
ot
moves
5 d
ivisio
n
s
vertically
each time
t
he
switc
h
is
move
d
one
p
osition
.
(T
h
e
extreme
p
ositions
of
t
he
switc
h
re
p
resent
10
d
ivisions of
d
eflection,
w
h
ic
h
in
t
h
is
case
causes
t h
e
s
p
ot
to
be
off
t
he
CRT
graticule
.)
Set
t
he
P
OSITIO
N
switc
h
to
t
he
cente
r
p
ositio
n
.
10
.
Turn
t
he
vertical
coarse
P
OSITIO
N
switc
h
.
Note
t
h
at
t
he
s
p
ot
moves
5
d
ivisions
vertically
eac
h time
t
he
switc
h
is
moved
one
p
osition
.
(T
he
most
ext
r
eme
p
ositio
n
s
of
t
he
switc
h
re
p
resent
10 d
ivisions
of
d
eflection,
w
h
ic
h
in
t
h
is
case
causes
the
s
p
ot to be
off
t h
e
CR
T
graticule
.)
Set
t
he P
OSITIO
N
switc
h
to
t h
e
center
p
osition
.
11
.
R
ep
eat ste
p 10
using
t
he h
orizontal
coarse
POSI-
TION
switc
h
.
12
.
Set
t
he
P
O
L
A
R
ITY
switc
h
to
-(
ΡΝΡ
)
.
N
ote
t
h
at
t
he
s
p
ot
moves
to
t
he
upper
rig
h
t
corner
of
t
he
CR
T
grati-
cule
.
13
.
Set
t h
e
P
O
L
A
R
ITY
switc
h
to
+(
ΝΡΝ
) .
N
ote
t h
at
t
h
e
spot
moves
to
t
he lower
left
co
r
ner
of
t
he
CR
T
g
r
ati-
cule
.
V
ertical
an
d
H
orizontal
Sensitivity
14
.
Install
t
he
d
io
de
a
d
ap
te
r
(Te
k
t
r
onix
P
art
Νο
.
2-
9
O
p
erating
Instructio
n
s-Ty
pe
576
EMENES
EMENNE
EMMMENNONN
NOMMEEMENE
NERNERNMON
NOWNSENNEW
MMMOMMEOMM
MEMERNMENN
1/1
"
R
""ΝΕ
SΗ"
S=/
WEE
M
ENE
1
.
V
/D
i
v
mA/D
iv
V
e
r
tical
H
o
r
izo
n
tal
R
τ
DIV
PER
ο
R
Ι
οιν
PER
β
mA
τ
50
Ε
Ρ
»
Α
ρΕ
R
~0
ii
DIV
Fig
.
2-6
.
Di
s
pl
ay
o
f
Ι
vs
.
V
f
or
α
Ι
k
Ω
resisto
r
u
sing
vario
us
settings
o
f t
he
V
ERTI
CA
L
and
H
O
RIZ
O
NT
A
L
switc
h
es
.
013-0072-00)
into
th
e
right-
h
an
d
set
of
accessory
connec-
to
rs
locate
d on
t
he
Stan
d
ar
d
Test
F
ixture
.
15
.
Install
α
1
k
Ω
,
1/2
watt
resistor
in
t
he
d
io
de adap-
ter
.
16
.
Set
t
he
LEF
T-O
FF-R
IG
H
T
switc
h
to
R
IG
H
T
an
d
turn
t
he V
A
R
IA
BLE
CO
LLE
CTO
R
S
UPPL
Y
control
u
ntil
α
trace
a
pp
ears
d
iago
n
ally
across
t
h
e
CR
T
.
17
.
Turn
t
he
VER
TICA
L
switc
h
cloc
kwise and
note
th
at
as
t
he
vertical
d
eflection
factor
decreases
t
h
e
slo
p
e
of
the
line
d
ecreases
(see
F
ig
.
2-6)
.
Turn
t h
e
VER
TICA
L
switc
h
countercloc
k
wise
from
t h
e
1
mA
p
osition
and
note
th
at
t
he
slo
pe
increases
.
Also
note
t
h
at
t
he
PER
VER
T
DI
V
rea
d
out ch
anges
in
accordance with
t
h
e p
osition
of
t
h
e
VER
TICA
L
switc
h
.
R
eset
t
he
VER
TICA
L
switc
h
to
1
mA
.
18
.
R
ep
eat
ste
p 17
u
sing
t
h
e
H
O
R
IZO
N
TA
L
switc
h
with
in
t
he
CO
LLE
CTO
R
range
of
t
he
switc
h
.
T
he change
in
slo
p
e
of
t
he
trace
will
be
t
he
inverse
of
w
h
at
it
was
fo
r
t
h
e
VER
TICA
L
switc
h
.
R
eset
t
he H
O
R
IZO
N
TA
L
switc
h to
1
V
CO
LLE
CTO
R
.
19
.
P
ress
the
Z
ER
O
button
.
N
ote
t h
at
t
he d
iagonal
trace
re
d
uces
to
α
s
p
ot
in
t
he lower
left
corne
r
of
t
he
CRT
graticule
.
T
h
is
sp
ot
d
enotes
t
he p
oint of zero
d
eflection
of
the
vertical
an
d
h
orizontal
am
p
lifiers
.
R
elease
t
h
e
ZERO
bu
tton
.
20
.
P
ress
the
CA
L button
.
Note
t
h
at
t
he
d
iagonal
trace
re
d
uces
to
α
s
p
ot
in
t
h
e
u
pp
er
rig
h
t
corner
of
t
he
CRT
gratic
u
le
.
T
he
p
osition
of
th
is
s
p
ot
in
d
icates
10
divisions
of
d
eflection
bot
h
vertically
and
h
orizontally
.
R
elease
t
he
CA
L
button
.
21
.
P
ress
t
he
DIS
PL
AY
INVERT
button
and
tu
r
n
t
h
e
V
A
R
IA
BLE
COL
LE
CTO
RS
UPPL
Y
control
counte
r
cloc
k
-
wise
.
Note
t
h
at
t
h
e
d
isplay
h
as
been
inverted
an
d
is
now
originating
from
t
he u
pp
e
r
rig
h
t
corner
of
t
he
CRT
grati-
cule
.
R
elease
t
he
DIS
PL
AY
I
NVER
T
button
.
2-
1
0
Fi
g
.
2-7
.
T
yp
e
576
Standard
T
est
F
ixtu
r
e
wit
h
pr
otective
box
in-
stalled
f
o
r
sa
fe
operation
.
Collector
Su
pp
ly
22
.
Turn
t
he
MAX
PEAK
V
O
L
TS
switc
h
t
h
roug
hout
its
range
.
Note
t
h
at
w
h
en
t
he
switc
h
is in
t
he 75,
350
and
1500
p ositions,
t
he yellow
lig
h
t
co
ι
r
ι
es
on
.
23
.
Wh
ile
t
h
e
yellow
lig
h
t
is
on,
turn
t
he
V
A
R
IA
BLE
CO
LLE
CTO
RS
UPPL
Y
cont
r
ol
fully
cloc
k
wise
.
Note
t
h
at
t
he
d
iagonal
line
obtaine
d
in
ste
p 16 does not a
pp
ear
.
Wh
en
t
he
yellow
lig
h
t
is
on,
t
he
Collector
S
u
pp
ly
is
d
isable
d
.
24
.
Set
t
h
e
following
Ty
pe
576
controls
:
ΜΑΧ
PEAK
V
O
L
TS
75
V
A
R
IA
BLE
CO
LLE
CTO
R
F
ully
countercloc
k
wise
S
UPPL
Y
LEF
T-O
FF-R
IG
H
T O
FF
25
.
Install
t
he p
rotective
box
on
t
he
Stan
d
ar
d
Test
F
ix-
ture as
sh
own
in
F
ig
.
2-7
.
26
.
Close
t
h e
li
d
of
the p
r
otective
box
an
d
set
t
h
e
LEF
T-O
FF-R
IG
HT
switc
h
to
R
IG
H
T
.
N
ote
t
h
at
t
h
e yellow
lig
h
t
turns
off
an
d
t
h
e
re
d
lig
h
t
t
u
rns
on
.
W
A
RN
I
N
G
T
he
red
lig
h
t
in
d
icates
th
at
d
an
gerous
voltages
may
a
p
pear
at
t
h
e
collector
terminals
of
t
heStan
d
ard
Test
F
ixture
.
27
.
Turn
t
he
V
A
R
IA
BLE
CO
LLE
CTO
RS
UPPL
Y
con-
trol
cloc
k
wise
.
Note
t
h
at
t
he
diagonal
trace
appears
in
d
ica-
ting
t
h
at
t
he
Collector
Su
pp
ly
h
as
been
enable
d
.
28
.
Set
t
he
following
Ty
p
e
576
controls to
:
MAX
PEAK
VO
L
TS
15
VA
R
IA
BLE
CO
LLE
CTO
R
F
ully
Counterclock
wise
S
UPPL
Y
(T
h
e
p
r
otective
box
may
be
r
emove
d
if
d
esire
d
.)
29
.
Turn
t
h
e
VA
R
IA
BLE
CO
LLE
CTO
R S
UPPL
Y
co
n
-
trol until
t
he d
iagonal
trace
reac
h
es
t
h
e
center
of
t
he
C
R
T
graticule
.
Pull
out
on
t
he
PEAK
P
O
WER
W
ATTS
switc
h
and
set
it
to
220
.
N
ote
t
h
at
t h
e d
iagonal
trace lengt
h
ens
as
t
he
switc
h
is
turne
d
t
h
ro
ugh
its
r
ange
.
Also
note
t
h
at
t
h
e
S
ER
I
E
S
RE
SISTO
RS
d
ecrease
as
t
he
maximum
p
ea
k
power
is
inc
r
ease
d
.
30
.
Allow
t
h
e
MAX
PEAK
VO
L
TS
switc
h an
d
t
he
PEAK
P
O
WER
W
ATTS
switc
h
to
become
interloc
ke
d
an
d
switc
h
to
75
.
Note
t
h
at
t
h
e
maximum
p
ea
k
p
ower
value
r
emains
at
220
an
d
t
h
at
t
h
e
S
ER
I
ES
RE
SISTO
R
S
values
change
.
31
.
Set
t
he
following
Ty
p
e
576
controls to
:
ΜΑΧ
PEAK
VO
L
TS
15
PEAK
P
O
WER
W
ATTS
0
.1
LEF
T-O
FF-R
IG
H
T
O
FF
32
.
R
emove
t
he
resistor
from
t
he
d
io
de
a
da
p
ter
and
re-
p
lace
it
with α
silicon
dio
d
e
.
Align
t
h
e
d
io
de
so
t
h
at
its
cat
h
o
d
e
is
connecte
d
to
the
emitter
te
r
minal
.
33
.
Set
th
e
LEF
T-O
FF-R
IG
H
T
switc
h
to
R
IG
H
T
an
d
turn
t
h
e V
A
R
IA
BLE
CO
LLE
CTO
R
S
UPPL
Y
cont
r
ol
cloc
k
-
wise
.
N
ote
th
e
d
is
p
lay
of
t
h
efo
r
ward
voltage
ch
aracteristic
of
t
h
e
diod
e
.
(see
F
ig
.
2-8)
.
34
.
Set
th
e
CO
LLE
CTO
RS
UPPL
Y
P
O
L
A
R
ITY
switc
h
to
-(
Ρ
Ν
Ρ
) .
Note
t
h
e
d
is
p
lay
of
th
e
reverse
voltagec
h
arac-
teristic
of
th
e
d
io
d
e
(see
Fig
.
2-8)
.
Ρ
Ε
ER
,0
DIV
F
ig
.
2S
.
Di
s
p
lay
o
f f
o
r
wa
r
d
a
nd
reverse
b
i
as
characteristics
of
a
signa
l
d
i
ode
.
Ope
r
ating
Instr
u
ctions-Type
576
35
.
Set
t
he
following
Ty
pe
576
controls
to
:
P
O
L
A
R
ITY
+
(
ΝΡΝ
)
MOD
E
DC
Note
t
h
at
t
he
d
is
p
lay
of
t
he
forwar
d
voltage
d
iode
ch
ar-
acteristic
h
as
become
α
s
p
ot
.
T
he
s
p
ot
in
d
icates
the
current
con
d
ucte
d
by
t
h
e
d
io
d
e
an
d
t
h
evoltage
across
it
.
36
.
Turn
t
h
e
VA
R
IA
BLE
CO
LLE
CTO
R
S
UPPL
Y
con-
trol
countercloc
k
wise
.
N
ote
t
h
at
t
he
s
p
ot
traces
out
t
he
d
io
de c
h
aracteristic
.
37
.
Set
t h e
following
Ty
pe
576
controls
to
:
VER
TICA
L
1
μ
,
A
H
O
R
IZO
N
TA
L
2
V
CO
LLE
CTO
R
V
ertical
P
OSITIO
N
Dis
p
lay
Centere
d
VA
R
IA
BLE
CO
LLE
C-
Fully
Clock
wise
TO
R
S
UPPL
Y
MOD
E
NO
R
M
LEF
T-O
FF-R
IG
HT
LEF
T
38
.
A
d
j
ust
t
h
e L
OO
P
I
N
G
CO
MPEN
SATIO
N
control
for
minimum
trace
wid
t
h
(see
Fig
.
2-9)
.
tt
F
ig
.
2-9
.
Ad
j
u
st
m
ent
of
L
OO
PIN
G
CO
MPEN
S
ATI
ON
control
.
39
.
Set
t
h
efollowi
ng
Ty
p
e
576
controlsto
:
VER
TIC
A
L
5
mA
V
ertical
P
OSITIO
N
Switc
h
centere
d
V
A
R
IA
BLE
CO
LLE
C-
Fu
lly
Countercloc
k
wise
TO
R
S
UPPL
Y
MOD
E
AC
LEF
T-O
FF-R
IG
H
T
O
FF
2-
11
MONEEMIENNE
ν
Ε
R
i
πΑ
DIV
PER
ό
R
2
V
DIV
00000000
PER
MMENEINNEME
Τ
5ο
Ε
Ε
11
Α
NEEMENNEE
β
EMM
OWN
9
πι
~
Ε
,
η
PER
L0
DIV
ιΟιιΝ
~ι
ν
Ε
MENEEMENNE
ΤπΑ
DIV
NEENEMENNE
PER
Η
MENNEENMEN
Ο
R
4
100
In
v
NNENEEMMON
DIV
No
11
---
C
;
---
-----
E
=
--
ANN
PER
MENNEENFAME
Ρ
»
Ά
NNEMEMEMNE
O
p
e
r
ating
Inst
r
uctions-Ty
p
e
576
40
.
R
emove
t
he dio
d
e
f
r
om
t
h
e
dio
d
e a
d
ap
te
r
and
re-
p
lace
it
wit
h α
8
volt
Zener
dio
de
.
Align
t
he
d
io
de
so
t
h
at
its
cat
h
o
d
e
is
connecte
d
to
t
he
emitter
termi
n
al
.
41
.
Set
t
he
LEF
T-O
FF-R
IG
HT
switc
h
to
RIG
H
T
and
turn
t
he
V
A
R
IA
BLE
CO
LLE
CTO
R
S
UPPL
Y
control
cloc
k
-
wise
.
N
ote
t h
at
t
he d
is
p
lay
s
h
ows
bot
h
t
he forwa
r
d and
r
everse
c
h
aracteristics
of
t
he
Zener
diode
(see
F
ig
.
2-10)
.
F
ig
.
2-10
.
Di
s
pl
ay
o
f
Z
ene
τ
d
i
ode
Ι
vs
.
V
c
h
aracterist
i
c
wit
h PO-
LARITY
switch
set
to
AC
.
Dis
p
lay
Offset
an
d
M
agnifier
Note
t
he
d
is
p
lay
of
t
he
reve
r
se
voltage
cha
r
acteristic
of
t
he
Ze
n
er
d
io
d
e
.
43
.
Position
t
he
dis
p
lay
to
t
he
center of
t
h
e
CR
T
grati-
c
ule
wit
h t
h
eve
r
tical
P
OSITIO
N
switc
h
(see
Fig
.
2-1
1
Α
)
.
44
.
Set
t
he
DIS
PL
AY
O
FF
SET
Selector
switc
h
to
H
O
R
IZ
Χ
10
.
P
ress
t
he
Z
ER
O
button an
d
,
using
t
h
e
h
ori-
zontal
F
I
NE
P
OSITIO
N
cont
r
ol,
a
d
ju
st
the sp
otso
th
at
it is
on
t
h
e
center
ve
r
tical
line
of
t
he
CR
T
gratic
u
le
.
T
h
is
s
p
ot
p
osition
re
p
resents
the
zero
offset
p
ositio
n
.
R
elease
the
Z
ER
O
button
a
nd
set
th
e
DIS
PL
AY
O
FF
S
E
T
Selector
switc
h
to
H
O
R
IZ
Χ
1
.
45
.
Turn
t h
e
C
EN
T
ERL
I
NE
V
A
LUE
switc
h
from
t
he
0
position
cloc
k
wise,
until
t h e
Zener
brea
kd
own
p
ortion of
th
e
d
isplay
is
wit
h
in
±0
.5
divisions
of
t
h
e
center
ve
r
tical
li
n
e
(see
F
ig
.
2-11
Β
)
.
N
ote
t h
e nu
mberon
t
h
e
C
EN
T
ER-
L
I
NE
VA
LUE
switc
h
w
h
ic
h a
pp
ears
in
t
he
blue
win
d
ow
below
t
he
wor
d
DI
V
.
T
h
is
numbe
r
m
u
lti
p
lied
by
t
he
PER
HOR
IZ
DI
V
r
ea
d
o
u
t
value
gives
t
he
app
roximate
val
ue
of
t
he
brea
k
d
own
voltage
of
t h
is
Zener
d
io
d
e
.
F
or
t
he
d
io
d
e
in
t
h
e
exam
p
le
s
h
own
in
F
ig
.
2-11,
t
h
e
a
pp
r
oximate
Ze
n
e
r
brea
k
down
voltage
is
4
d ivisions
times
2
V
/
d
ivision
= 8
volts
.
46
.
Set
t
he DIS
PL
AY
O
FF
SE
T
Selecto
r
switc
h
to
2-12
H
O
R
IZ
Χ
10
.
N
ote
t
h
at
PER
H
O
R
IZ DI
V
rea
d
ou
tvalue
h
as
ch
a
nged
to
in
d
icate
t
h
e
10
times multi
p
lication
.
By
expan
d
-
ing
t
he
scale,
α
meas
u
rement
can
be
made
of
t
h
at
pa
rt
of
t
he
c
h
aracteristic
w
h
ic
h
was
not
quite
offset
to
t
he
center
vertical line
of
t
he
CR
T
g
r
aticule
(see
F
ig
.
2-11C)
.
T
h
is
value
w
hen a
dd
ed
to
t h
e
a
pproximate
value
(or
subratcte
d
:(
Α
)
NONE
ENNEE
ι
ι
Ι
Ι
(C)
ι
Ι
ι
1
Ι
Ι
F--
Ι
ι
Ι
Ε
m
A
D
Ιν
ΡΕ
ο
R
ι
.
Ε
Ρ
Τ
DIV
Ρ
ΕΛ
Η
R
Ο
[~
2π0
Ζ
Ιη
ν
DIV
ΡΕ
R
5ο
Ε
Ρ
»
Α
β
PE
R
DIV
5
2
ν
ε
MA
Ιι
00
ιε
F
ig
.
2-11
.
Di
s
p
lays
o
f
m
eas
ur
e
m
ent
o
f
Z
ene
τ
b
r
ea
k
down
voltage
u
s
in
g
t
h
e DIS
PLA
Y
O
FF
S
ET
Selector
a
n
d
C
ENTE
R
LINE
VALUE
sw
i
tc
h
es,
(
Α
)
D
IS
PLA
Y
O
FF
S
ET
Selector
sw
i
tc
h
set
to
ΗΟ
R
ΙΖ
Χ
1
and
C
ENTE
R
L
I
NE
V
A
LU
E
sw
i
tc
h
set
to
0
;
(
Β
)
CE
N
TE
R
LINE
V
ALUE
sw
i
tc
h
set
to
4
;
(C)
DI
S
PLA
Y
O
FF
S
ET
Se
l
ector
switc
h
set
to
ΗΟ
R
ΙΖ
Χ
10
.
Ζ
if
t h
e a
pp
roximate
value
was
greater
t
h
an
t h
e
actual
value)
p
ro
d
uces
α
more
exact
measurement
of
t
he
brea
kd
own
volt-
age
.
In
t
he
exam
p
le
sh
own
in
F
ig
.
2-11,
400
m
V
s
h
ould
be
one,
B
r
ea
kd
ow
n
V
_oltag_e
JIM
0
loom
OMENS
ι
.
ιι
r
ι
~~
ιιιι
Ε
ΡΕΛ
Τ
D
IV
WI
Α
ι
__
1
ι
Η
Ο
R
PER
Η
Ο
R
2
ο
IV
PER
DIV
1
Ι
Τ
10
PER
Τ
1
Ι
ι
ιιιιι
~~
ιιιι
Ρ
Α
Ε
»
ΕΡ
»
Α
9m
PER
DIV
Ιιτι
0
Κ
PE
R
Ι
0
Ο
Κ
DIV
rv
V
R
1(
Β
)
Ε
DIV
Τ
»
Α
1
PER
Η
42
.
Set
th
e
following
Type
576
cont
r
ols
to
:
ι
Τ
50
Ι
»
Α
H
O
R
IZO
N
TA
L
2
V
CO
LLE
CTO
R
Ι
β
oR
POLARITY
-(
ΡΝΡ
)
PER
PER
DIV
It
l
t0k
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