T
O
S
8040
I
nstallation
and
Preparations
for
U
se
19
• For
the
nominal
input
rating
,
the
input
voltage
range
for
the
tester
to
b
e
a
b
le
to
operate
correctly
is
re
q
uired.
U
se
b
eyond
the
input
voltage
range
may
result
in
malfunction
or
failure
in
addition
to
improper
operation.
O
per
-
ate
the
tester
w
ith
the
supply
voltage
w
ithin
the
voltage
range
re
q
uired.
The
w
aveform
of
the
po
w
er
source
should
b
e
a
sine
w
ave
having
a
pea
k
value
w
ithin
130%
to
150%
of
the
rms
value.
For
information
on
the
input
voltage
range
to
the
nominal
input
rating
,
see
• The
t
es
t
e
r
’s m
a
ximum
rat
ed
o
u
t
pu
t
(4 kV
at
100
m
A
) is spe
c
ified
at
t
he n
o
min
a
l
supply v
o
l
ta
ge
.
When
t
he inpu
t
v
o
l
ta
ge is less
t
h
a
n
t
he n
o
min
a
l inpu
t
rat
ing
,
t
he
m
a
ximum
rat
ed
o
u
t
pu
t
is n
ot
a
ssu
r
ed
.
The
t
es
t
e
r
is equipped wi
t
h
a
high v
o
l
ta
ge
o
u
t
pu
t
tra
nsf
or
me
r
o
f 5
00
V
A.
I
n
t
he f
o
l
-
l
o
wing
t
w
o
ins
ta
n
c
es
,
l
ar
ge
c
u
rr
en
t
s (seve
ra
l
t
ens
o
f
a
mpe
r
es) m
a
y fl
o
w in
t
he
A
C
p
o
we
r
line
to
whi
c
h
t
he
t
es
t
e
r
is
co
nne
ct
ed
.
•
A
pe
r
i
o
d
o
f seve
ra
l
t
ens
o
f millise
co
nds du
r
ing whi
c
h
t
he
t
es
t
e
r
de
t
e
ct
s
a
F
AIL
judgmen
t
if
t
he DUT is judged F
AIL.
•
The ins
ta
n
t
at
whi
c
h
t
es
t
ing is
co
ndu
ct
ed
I
n su
c
h
ca
ses
,
ta
ke in
to
acco
un
t
t
he
ca
p
ac
i
t
y
o
f
t
he
A
C p
o
we
r
line
a
nd
t
he p
o
we
r
co
nsump
t
i
o
n
o
f
ot
he
r
ele
ctro
ni
c
devi
c
es
co
nne
ct
ed
to
t
h
at
p
o
we
r
line
.
Connecting the power cord
• The p
o
we
r
cor
d is
a
dis
co
nne
ct
ing devi
c
e
t
h
at
dis
co
nne
ct
s
t
he
t
es
t
e
r
f
ro
m
t
he
A
C
p
o
we
r
line
.
C
o
nne
ct
i
t
to
a
n e
a
sily
acc
essible ele
ctr
i
ca
l
o
u
t
le
t.
• D
o
n
ot
use
t
he p
o
we
r
cor
d p
ro
vided wi
t
h
t
he p
ro
du
ct
a
s
a
p
o
we
r
cor
d f
or
ot
he
r
equipmen
t.
1
.
Chec
k
that
the
po
w
er
supply
meets
the
nominal
input
rating
for
the
tester.
2
.
Turn
the
P
O
W
E
R
s
w
itch
off.
3
.
Connect
the
po
w
er
cord
to
the
AC
I
NP
U
T
connector
on
the
tester
’
s
rear
panel.
4
.
I
nsert
the
po
w
er
cord
plug
into
an
electrical
outlet.
S
E
TT
I
NG
S
U
PPLY
L
I
N
E
V
O
LTAG
E
FR
E
Q
UE
NCY
VA
M
AX
STAN
D
AR
D
220
V
50/60
H
z
650
●
120
V
100
V
I
f
t
his field is m
ar
ked
,
t
he supply v
o
l
ta
ge is
120
V
.
C
AUTION
NOTE
NOTE