
T
O
S
8040
Special
Test
M
odes
49
Chapter
8
S
pecial
T
est
M
odes
Expl
a
ins
t
he spe
c
i
a
l
t
es
t
m
o
des
.
8
.1
Four
T
est
M
odes
F
o
u
r
spe
c
i
a
l T
O
S
80
4
0
t
es
t
e
r
t
es
t
m
o
des
ca
n be se
t
using TEST M
O
DE swi
tc
hes
.
Fig
.
8-1
sh
o
ws
t
he s
ta
nd
ar
d swi
tc
h
co
nfigu
rat
i
o
n (def
a
ul
t
f
actor
y se
tt
ings)
.
M
o
ving swi
tc
hes
1
to
4 f
ro
m
t
he s
ta
nd
ar
d p
o
si
t
i
o
n
to
t
he
ON
p
o
si
t
i
o
n pe
r
mi
t
s sele
c-
t
i
o
n
o
f
t
he f
o
ll
o
wing f
o
u
r
m
o
des
.
These m
o
des
ca
n be used in
a
ny
co
mbin
at
i
o
n
.
Fig.
8-1
Standard
Settings
of
T
E
ST
MODE
S
w
itches
8
.1.1
DOU
B
LE
A
C
TION
Sh
o
wn bel
o
w
ar
e
t
he diffe
r
en
c
es in
o
pe
rat
i
o
n be
t
ween
t
he s
ta
nd
ar
d se
tt
ing
a
nd
t
his
t
es
t
m
o
de:
While
o
pe
rat
i
o
ns
ar
e m
or
e
co
mplex in
t
his m
o
de
,
s
a
fe
t
y is imp
ro
ved
.
(This fun
ct
i
o
n
w
or
ks in
t
he s
a
me w
a
y wi
t
h
r
em
ot
e
co
n
tro
l
.
)
•
I
f
t
his
t
es
t
m
o
de is se
t,
a
RE
A
DY sign
a
l is gene
rat
ed f
or
o
nly
a
pp
ro
x
.
0.
5 se
co
nd
a
f
t
e
r
t
he
o
pe
rator
p
r
esses
t
he ST
OP
swi
tc
h
.
Fig.
8-2
Setting
DOUB
L
E
ACT
IO
N
Test
M
ode
S
ta
nd
ar
d se
tt
ing
D
O
U
BL
E
A
CT
ION
S
tart
t
es
t
ing by p
r
essing
t
he
ST
A
RT swi
tc
h when
t
he
t
es
t
e
r
is
in
a
RE
A
DY s
tat
e
.
Simply p
r
essing
t
he ST
A
RT swi
tc
h when
t
he
t
es
t
e
r
is
in
a
RE
A
DY s
tat
e will n
ot
s
tart
t
es
t
ing
.
Tes
t
ing s
tart
s
o
nly if
t
he ST
A
RT swi
tc
h is p
r
essed
wi
t
hin
a
pp
ro
x
.
0.
5 se
co
nd
a
f
t
e
r
t
he ST
OP
swi
tc
h is
p
r
essed
.
B
ef
or
e
c
h
a
nging
t
he
co
nfigu
rat
i
o
n
o
f
t
he
TEST
M
O
DE
swi
tc
hes
, t
u
r
n
t
he
PO
WER
swi
tc
h
o
ff
.
NOTE
Se
t
swi
tc
h
1 to ON.