Raymarine RAY50 Mounting And Getting Started - page 13
Note: The Fistmic can only be hooked and
unhooked from the mounting clip when held vertical.
Dxxxxx-1
0
0
0
Note: Drill bit, tap size and tightening torque is
dependent on the thickness and type of material the
unit is to be mounted on.
Power connection
The power supply should be connected as shown
below:
12 v dc +
12 v dc -
Dxxxxx-1
1
2
8
3
4
6
7
5
5
1.
Base station
2.
Passive speaker connection.
3.
NMEA 0183 wires
4.
Loud hailer wires (Ray70 only.)
5.
In-line 10 A fuse
6.
Red positive wire
7.
Black negative wire.
8.
Vessel’s 12 V dc power supply
Warning: 12 Volt dc only
This product must only be connected to a
12 volt dc power source.
Warning: Chassis grounding
Do NOT ground this product using the
chassis ground terminal.
Grounding this product to a vessel’s RF
ground may cause galvanic corrosion.
Grounding
This product is grounded through the 0 V dc negative
wire on the power cable and does not require a drain
(shield) to be connected to the base station’s ground
terminal.
Warning: Positive ground
systems
Do not connect this unit to a system which
has positive grounding.
Breakers, fuses and circuit protection
The information below is provided as guidance to help
protect your product. The example illustrations provided
are for common vessel power arrangements, if you are
unsure how to provide the correct level of protection
then please consult a Raymarine authorized dealer for
support.
Distribution panel connection
It is recommended that your product is wired through
your vessel’s distribution panel via a thermal breaker
or fuse.
D13092-1
2
3
1
4
5
1.
Vessel power supply positive (+)
2.
In-line fuse. (If your products power cable does
not have an in-line fuse then an one fuse should
be fitted.)
3.
Product power cable
4.
Vessel power supply negative (-)
5.
Vessel distribution panel
Battery connection
Your product may be wired directly to the battery using
an in-line fuse.
D13091-1
2
4
1
5
3
1.
Vessel power supply positive (+)
2.
Vessel power supply negative (-)
3.
In-line fuse (If your products power cable does not
have a built in fuse then an in-line fuse should be
fitted.)
4.
Product power cable
5.
Vessel battery
13