T
O
S
8040
Panel
O
perations
33
■
D
o not turn the
PO
W
ER
switch on/off in quick succession.
A
f
t
e
r
t
u
r
ning
t
he
PO
WER swi
tc
h
o
ff
,
w
a
i
t
seve
ra
l se
co
nds bef
or
e
t
u
r
ning i
t
o
n
a
g
a
in
.
N
eve
r
pe
r
f
or
m
a
ra
pid
o
n/
o
ff
c
y
c
le
o
f
t
he
PO
WER swi
tc
h
.
The
t
es
t
e
r
’s p
rot
e
ct
i
o
n
fun
ct
i
o
n m
a
y be un
a
ble
to
p
rot
e
ct
t
he
t
es
t
e
r
unde
r
t
hese
co
ndi
t
i
o
ns
,
r
esul
t
ing in
ele
ctr
i
c
sh
oc
k
or
ot
he
r
p
ro
blems
.
Ex
c
ep
t
du
r
ing
a
n eme
r
gen
c
y
,
neve
r
t
u
r
n
t
he
PO
WER swi
tc
h
o
ff while v
o
l
ta
ge is
being
o
u
t
pu
t.
5.2
T
ester
S
tates and
I
ndications
The f
ro
n
t
p
a
nel’s indi
cator
s indi
cat
e
t
es
t
e
r
s
tat
e
.
Fig.
5-3
I
ndicators
on
the
Front
Panel
PR
O
T
E
CT
IO
N
FA
I
L
PASS
T
E
ST
When
li
t, t
his
l
a
mp
indi
cat
es
t
h
at t
es
t
ing
is
in
p
ro
g
r
ess
.
(TEST
s
tat
e)
When
li
t, t
his
l
a
mp
indi
cat
es
t
h
at t
he
t
es
t r
esul
t
h
a
s
been
de
t
e
r
mined
to
be
PA
SS
.
(
PA
SS
s
tat
e)
When
li
t, t
his
l
a
mp
indi
cat
es
t
h
at t
he
t
es
t r
esul
t
h
a
s
been
de
t
e
r
mined
to
be
F
AIL.
(F
AIL
s
tat
e)
When
li
t, t
his
l
a
mp
indi
cat
es
t
h
at
t
he
p
rot
e
ct
i
o
n
c
i
rc
ui
t
h
a
s
been
act
iv
at
ed
.
(
P
R
O
TECT
ION
s
tat
e)
I
f
a
ll
f
o
u
r
l
a
mps
ar
e
unli
t,
y
o
u
m
a
y
p
r
ess
t
he
ST
A
RT
swi
tc
h
to
s
tart t
es
t
ing
immedi
at
ely
.
(RE
A
DY
s
tat
e)