Installation Manual
14
Simrad
-
RS35 & HS35
Installation
Instructions
4
-
Hailer
Horn
Wire
c
olor
Function Details
White (+)
Connect
to
hailer speaker
+
Shield
(-)
Shield
Connect
to
hailer speaker
-
Important:
Do
not
short circuit these 2
wir
es
.
Install the hailer horn
in
a forward-facing
loca-
tion on
the boat because the hailer horn
will
transmit the FOG horn sounds and
will
‘
listen
back
’
when
not
transmitting
.
Note:
We recommend you use a hailer horn
of
4 Ohms
to
obtain maximum 30 W
audio
output
po
w
er
.
5 -
External
speaker
You can connect 1 x 2 W 8Ω or
1 x 4 W 4Ω speaker
to
the 3.5
mm
speaker
connec
t
or
.
A speaker cable
with
3.5
mm
plug is provided
to
make the connection
to
the
speak
er
.
Wire
c
olor
Function Details
White
Speaker
(+)
Connect this wire
to
the positive terminal
of
the
speak
er
.
Black
Speaker (-)
Connect this wire
to
the negative terminal
of
the
speak
er
.
6,
7
-
DC
P
o
w
er
Wire
c
olor
Function Details
6
-
R
ed
(+) 13.6 V
DC
Connect this wire
to
the positive battery
t
er
minal
.
Use
at
least a 10 A fused 13.6 V DC electrical service
to
the
radio
.
7
-
Black
(-) Gr
ound
Connect this wire
to
the battery negative
t
er
minal
.
8 - Ground
The vessels
battery negative
must
be common
to
the boat’s
Ground
(Optional). You can
con-
nect the
base station
to
the boat’s
Gr
ound
.
Use the Ground screw and Ground plain
washer
supplied
to
make this
connection.