2
7
By
te
Va
lu
e
Pr
im
a
ry
T
o
ne
To
n
e
No
.
Se
c
o
nda
ry
T
o
ne
To
n
e
No
.
1
A
p
o
llo E
va
c
u
a
tio
n T
o
n
e
*
567
H
z f
o
r 0
.5
s, 8
50
H
z f
o
r 0
.5
s
T1
A
p
o
llo
A
le
rt T
o
n
e
*
1s o
ff
, 1
s 8
50
H
z
T0
2
A
lte
rn
a
tin
g
-
(H
o
c
h
ik
i &
Fu
lle
o
n)*
92
5H
z f
o
r 0
.2
5, 6
26
H
z f
o
r 0
.2
5s
T1
2
C
o
n
tin
u
o
u
s (
H
o
c
h
ik
i & F
u
lle
o
n)*
92
5H
z
T1
1
3
M
e
d
iu
m Sw
e
e
p*
8
0
0H
z t
o
9
70
H
z a
t 1 H
z
T1
4
C
o
n
tin
u
o
u
s
97
0H
z
T1
3
4
Fa
st Sw
e
e
p
25
0
0H
z - 2
85
0H
z a
t 9
H
z
T1
6
C
o
n
tin
u
o
u
s
28
50
H
z
T1
5
5
D
u
tc
h S
lo
w
W
h
o
o
p (s
w
e
e
p
) *
50
0 H
z - 1
20
0H
z f
o
r 3
.5
s, 0
.5
s o
ff
T3
C
o
n
tin
u
o
u
s*
85
0H
z
T2
6
D
IN
T
o
n
e
(s
w
e
e
p
) *
12
0
0H
z - 5
0
0H
z f
o
r 1
s
T4
C
o
n
tin
u
o
u
s*
85
0H
z
T2
7
Sw
e
d
is
h F
ire
T
o
n
e
*
66
0 H
z, 1
50
m
s o
n
, 1
50
m
s o
ff
T1
8
Sw
e
d
is
h a
ll c
le
a
r s
ig
n
a
l-
C
o
n
tin
u
o
u
s*
66
0H
z
T1
7
8
A
u
s (fa
st r
is
e
s
w
e
e
p
)
3 x (5
0
0H
z - 1
20
0H
z f
o
r 0
.5
s)
, 0
.5
s o
ff
T6
A
u
s A
le
rt T
o
n
e
42
0H
z,
0
.6
25
s, 0
.6
25
s o
ff
T5
9
N
Z (s
lo
w r
is
e
s
w
e
e
p
)
50
0H
z - 1
20
0H
z f
o
r 3
.7
5s
, 0
.2
5s o
ff
T7
N
Z A
le
rt T
o
n
e
42
0H
z,
0
.6
25
s, 0
.6
25
s o
ff
T5
10
U
S T
e
m
p
o
ra
l L
F (
IS
O
8
20
1)
3 x (9
70
H
z, 0
.5
s o
n
, 0
.5
s o
ff
) 1
s o
ff
T1
9
C
o
n
tin
u
o
u
s
97
0H
z
T1
3
11
U
S T
e
m
p
o
ra
l H
F (
IS
O
8
20
1)
3 x (2
85
0H
z,
0
.5
s o
n
, 0
.5
s o
ff
) 1
s o
ff
T2
0
C
o
n
tin
u
o
u
s
28
50
H
z
T1
5
12
Si
m
u
la
te
d B
e
ll - C
o
n
tin
u
o
u
s
C
o
n
tin
u
o
u
s
T8
Si
m
u
la
te
d B
e
ll - I
n
te
rm
itt
e
n
t
1s
o
ff
, 1
s o
n
T9
13
Em
e
rg
e
n
c
y W
a
rn
in
g S
ire
n
N
/A
T1
0
Em
e
rg
e
n
c
y W
a
rn
in
g - A
ll c
le
a
r
N
/A
T1
0
14
Ev
a
c
u
a
tio
n T
o
n
e
*
97
0H
z c
o
n
tin
u
o
u
s
T1
3
A
le
rt
T
o
n
e
Si
le
n
c
e f
o
r 1
s, 9
70
H
z f
o
r 1
s
T1
9
15
A
p
o
llo
E
va
c
u
a
tio
n T
o
n
e
*
567
H
z f
o
r 0
.5
s, 8
50
H
z f
o
r 0
.5
s
T1
A
p
o
llo
A
le
rt T
o
n
e
1s
o
ff
, 1
s 8
50
H
z
T0
* E
N
54
C
o
m
p
lia
n
t
Fig. 1
Discovery Sounder Base
with isolator wiring
EARTH
–R
+R
© Apollo Fire Detectors Limited 2004–2007/JDR/JLC/JDR/JLC/TP
L1 OUT
L1 IN
L2
L2
Remote LED
Address
setting
–
+
–
+
Position of Isolator LED
Tone Table
