page 2
Sigtr
onics C
or
p
or
ation
178 E
ast A
rro
w Highw
ay
San D
imas
, C
A 91773
Phone:
(909) 305-9399
E-mail:
inf
o@sigtr
onics
.c
om
W
eb S
it
e:
www
.sigtr
onics
.c
om
3-11-2013 srsinstr.pdf
Em
erg
en
cy U
nit R
ad
io / M
us
ic S
w
itc
he
r I
ns
ta
lla
tio
n D
ra
w
in
g
M
od
els
SR
S-
4,
SR
S-
6 a
nd
SR
S-1
2
Righ
t +
Violet
(J3–5)
Righ
t –
Or
ange
(J3–4)
Lef
t +
Gr
ay
(J3–2)
Lef
t –
Gr
een
(J3–1)
Sp
ea
ke
r
O
ut
pu
t
Ra
dio / Mu
sic
U
ltr
aS
ou
nd
Ra
dio S
w
itc
he
r
SR
S-4
, S
RS
-6 o
r S
RS
-12
N
ot
es
:
1.
U
np
lu
g P
1–
J1
o
f U
ltr
aS
ou
nd
u
nit
a
nd
p
lu
g t
he
m
us
ic
S
w
itc
he
r in
lin
e.
2.
Co
nn
ec
t t
he
R
ed
w
ire
to
+
12
V p
ow
er
th
ro
ug
h t
he
m
us
ic
O
n /
O
ff
sw
itc
h a
nd
fu
se
a
s s
ho
w
n.
3.
Co
nn
ec
t t
he
V
io
le
t a
nd
O
ra
ng
e w
ire
s t
o t
he
rig
ht
ch
an
ne
l +
a
nd
–
o
ut
pu
t o
f t
he
m
us
ic
so
ur
ce
.
Co
nn
ec
t t
he
G
ra
y a
nd
G
re
en
w
ire
s t
o t
he
le
ft c
ha
nn
el
+
a
nd
–
o
ut
pu
t. D
o n
ot
co
nn
ec
t a
ny
o
f
th
e m
us
ic
so
ur
ce
o
ut
pu
ts
to
ch
as
sis
o
r v
eh
icl
e f
ra
m
e.
N
ot
e 2
N
ot
e 1
N
ot
e 3
N
ot
e 1
Mu
sic
O
n / O
ff
Sw
itc
h
Re
d (
J3
–7
)
Co
nn
ec
t t
o C
en
te
r L
ug o
f S
w
itc
h
To V
eh
ic
le
Po
w
er Bu
ss
+1
1 t
o +
16 V
D
C
To H
ea
ds
ets
Fu
se
(1 A
M
P)
J3
P3
RADIO 1
RADIO 2
RADIO
TALK
LISTEN
VOLUME
SQUELCH
INTERCOM
AUT
O
BOTH
R
UltraSound
