NorthStar Navigation GPS Receiver NAIS 300 User Manual

N
A
I
MANUAL  
NAVICO NAIS-300  
Class B Transceiver  
English  
S
3
0
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1 Introduction  
1.1 General overview  
The NAIS-ꢁ00 is a Class B Transponder that’s purpose is  
to transmit the position and other information about your  
vessel, to other AIS equipped vessels. It is housed in a  
rugged waterproof enclosure to withstand the rigors of  
the marine environment.  
The NAIS-ꢁ00 uses a sophisticated automatic digital time  
sharing technology which enables the exchange of static  
information like; MMSI (Maritime Mobile Service Identifier)  
Number, Vessel’s Name, Call Sign and Type. Also dynamic  
data like; Position, Course, Distance and more, from ship  
to ship, and from ship to shore based traffic stations.  
When connected to a compatible chart plotter, it will  
provide a representation of the position and movements  
of all AIS equipped vessels within VHF range  
The advantages of the NAIS-ꢁ00 are:  
Increased awareness of the current shipping  
situation within your VHF range through the  
exchange of data between vessels.  
Improving traffic management in busy shipping  
lanes through exchanging information between  
vessels and shore based traffic stations.  
Reporting information automatically in shipping  
areas where it is mandatory.  
As with all electronic navigational equipment, it is  
only an aid to navigation and should not be used as  
a substitute for good seamanship.  
Remember - Maritime law requires that you keep a  
good lookout at all times.  
Introduction 5  
 
 
1.2 SimNet/NMEA2000  
SimNet is Navico’s proprietary high speed data bus  
network compatible with NMEAꢀ000. It provides  
intelligent sharing of data and control information  
between a wide range of marine electronics and  
instruments.  
6 Introduction  
 
 
2 Installation  
2.1 General  
The NAIS-ꢁ00 is designed to be mounted on a flat surface  
somewhere out of sight, but easily accessible. However,  
to determine the best possible location, you need to  
consider how and where, you are going to run the cabling  
from the sides of the unit.  
The NAIS-ꢁ00 is very simple to install, however, the  
performance of the equipment is directly affected by the  
quality of the installation. Please read these instructions  
carefully before attempting installation. If in any doubt,  
consult a qualified marine electronics engineer.  
2.2 Mounting  
The transceiver requires a flat surface with a minimum  
area of at least ꢀ10mm x 1ꢁ0mm (8.ꢁin x 5.1in) for  
mounting, with an overall area of ꢀ10mm x ꢀ50mm (8.6in  
x 9.8in) to allow for cables.  
The surface should be rigid and sturdy enough to be able  
to support the weight of the unit, taking into account the  
shock loads likely to be encountered when the vessel is  
under way in heavy seas.  
1
Hold the unit against the surface where it is to be  
mounted, and mark the position of the four holes  
with a pencil.  
2
3
Drill a ꢁ.7mm (.145in) hole on each corner mark.  
Align the holes on the NAIS-ꢁ00 with those you  
have just drilled, and fasten with the 4 - No.8 x ꢁ/4  
self tapping screws supplied.  
Installation 7  
 
 
2.3 Cabling  
Once you have secured your NAIS-ꢁ00 to a flat surface,  
you will need to connect the power, SimNet/NMEAꢀ000  
and RSꢀꢁꢀ cables supplied with the unit. The RS485 cable  
and switch are not supplied, but would be fitted in the  
same manner.  
+12vdc  
Power  
0v.  
Out +ve  
NMEA0183-HS  
(RS485)  
Out -ve  
In +ve  
In -ve  
Out -ve  
Gnd.  
NMEA0183-HS   
(RS232)   
In +ve  
Switch +  
Switch -  
External Switch  
Figure 2.1 - Connector wiring  
With reference to the connector wiring, Figure ꢀ.1 and the  
assembly diagram, Figure. ꢀ.ꢀ, wire your unit as follows:  
Retaining Screws  
Clamp  
SimNet/NMEA2000  
Socket Splash  
Cover  
Nipples  
Power  
Connector  
Grommet  
SimNet/NMEA2000  
Connector  
NMEA0183-2 & Switch  
Connector  
NAIS-300 Case  
Figure 2.2 - NAIS-300 assembly  
8 Installation  
 
 
1
Choose the nipples directly above the parts of the  
connector you want to wire into and cut off the top  
section to the required diameter.  
2
3
4
5
Pass the power and RSꢀꢁꢀ cables through the cradle  
and then through the hole in the respective nipple.  
Bare the ends of the cables and wire into the  
correct section of the connector.  
Once you have wired the two connectors, firmly  
push them into their mating part in the main unit.  
Slide the grommet down the cable until it is seated  
on the main housing. Make sure that there is a little  
excess cable beneath it, ensuring that the cable is  
not pulled tight.  
6
7
Place the clamp over the grommet and screw down  
with the two screws supplied.  
Make a small loop from the cables and cable tie  
them down to the tongue of the clamp.  
Figure 2.3 - NAIS-300 showing  
finished wiring assembly  
2.4 SimNet/NMEA2000 cable (supplied)  
The NAIS-ꢁ00 is connected to the SimNet/NMEAꢀ000  
databus using the cable supplied. Pull the splash cover off  
of the SimNet/NMEAꢀ000 socket, ensure the connector on  
the end of the cable is in the correct orientation and press  
firmly into the socket.  
SimNet (300-N model only)  
With the supplied cable connected to the NAIS-ꢁ00,  
connect the other end into the vessels SimNet network.  
Installation 9  
 
 
NMEA2000 (300-L model only)  
With the supplied cable connected to the NAIS-ꢁ00,  
connect the other end into the supplied T-connector, then  
connect this into the vessels NMEAꢀ000 network.  
2.5 NMEA0183-HS (RS232 supplied)  
This data cable is used to connect the NAIS-ꢁ00 to a PC  
or laptop in order to configure it, and for AIS enabled PC  
chartplotter applications. For further information regarding  
the wiring of this cable please refer to chapter ꢁ.ꢀ  
2.6 NMEA0183-HS (RS485 not supplied)  
This data cable is used for connectivity to AIS enabled  
chart plotters and other marine equipment with an  
NMEA018ꢁ-HS interface. For wiring information, refer to  
Figure ꢀ.1.  
(NMEA0183-HS is specified at 38.4kbaud and is not  
compatible with conventional NMEA0183, which operates  
at the lower speed of 4800baud)  
2.7 Transmit disable switch (not supplied)  
Any momentary action, push to make switch can be used.  
Take a wire from each terminal of the switch and wire  
them into the connector. Refer to figure ꢀ.1. Because  
there is negligible current drawn through this cable, any  
suitable two core cable will do, providing it forms a good  
seal once inserted in the grommet. Refer to section 4.ꢁ.  
2.8 GPS antenna  
The antenna, ideally needs to be mounted as low  
as possible with a clear view of the sky to minimise  
errors due to movement over and above the transitory  
movement of the vessel.  
The GPS antenna is capable of being flush mounted on  
a suitable flat area of the cabin roof or deck area. In  
this configuration, fit the supplied rubber gasket under  
the antenna and use the four threaded studs, nuts and  
washers to fix the antenna down.  
10 Installation  
 
 
The cable can be routed in the molding to drop down  
directly underneath, or by breaking out the thin traps, the  
cable can be routed out of the side of the antenna.  
Alternatively, the antenna may be fixed on a standard 1”  
threaded mounting pole (Not supplied). Attach the supplied  
mounting base to the antenna with the four screws, thread  
the cable down the center hole and through the pole.  
Thread the pole into the mounting base, before attaching  
the pole to the superstructure.  
To minimize interference, place the antenna in a position  
away from steel constructions, wires, metal masts, sources  
of electrical interference, such as radar etc. If installing  
the GPS antenna close to other antennas, mount it either  
above or below their radiation beams.  
The antenna cable is terminated in a screw fit connector  
(SMA). Push the antenna plug into the socket on the side  
of the unit and screw down the retaining collar.  
GPS Antenna  
VHF Antenna  
Figure. 2.3 - Antenna connections  
2.9 VHF antenna (not supplied)  
North American Users - To meet FCC (Federal  
Communications Commission) rules on Radio Frequency  
Exposure, it is recommended that the VHF antenna  
is mounted at least 3m (10ft) away from any area  
accessible to any personnel on board. If this distance is  
achieved by vertical separation, the antenna must be at  
least 5m (16.5ft) above deck. This guideline applies only  
to antennas not exceeding 3dBi gain.  
Failure to observe these recommendations may  
expose those within the MPE (Maximum Permitted  
Exposure) radius of 1m (3ft) to RF absorption levels  
that exceed the FCC safe limits.  
Installation 11  
 
 
The most important factor in the performance of any  
AIS transceiver will be the quality and positioning of the  
antenna.  
As the range of VHF signals are governed by line of sight,  
the antenna should be placed as high as possible, while  
remaining clear of any metallic objects.  
Long whip antennas are generally recommended for  
larger boats, although the most popular antennas for  
marine use is 1m (ꢁft ꢁin) long. On sailboats these are  
usually mounted on the masthead, where the length of  
the antenna keeps it clear from the navigation lights and  
wind vanes. This type of antenna can also be mounted on  
the cockpit roof or powerboat garages.  
For maximum range, it is recommended that a VHF antenna  
specifically tuned for use with an AIS is used, and mounted  
away from the standard VHF antenna. Vertical separation is  
preferred, but where this is not practical, at least 5 metre  
horizontal spacing is recommended  
The antenna coaxial cable and any connectors used  
must be rated at 50Ω. Under no circumstances  
should standard domestic TV cable and connectors  
be used. Incorrectly rated cabling and connectors  
could result in power not reaching the antenna, but  
also power could be reflected back into the NAIS-  
300 unit, reducing its performance.  
The quality of any connections and integrity of the  
cable will directly affect the performance of the radio.  
Poor soldering or corrosion of the terminals can impair  
performance. We recommend that screw or crimp  
terminal type connectors are not used for any through  
deck fittings - a good quality waterproof solder terminal  
connector will be less susceptible to poor connection due  
to corrosion of the contacts.  
To ensure the best performance of the radio, the antenna  
cable should be routed where it is least likely to interfere  
with, or receive interference from other electronic  
equipment, such as echo sounder transducer cables and  
high current carrying cables.  
1ꢀ Installation  
 
The antenna cable should terminate in a standard marine  
PLꢀ59 plug fitting. Connect the antenna plug to the  
socket on the side of the unit and screw the retaining  
collar down. Figure ꢀ.ꢁ.  
To avoid possible water damage to the transceiver, it is  
recommended that all cables are looped to provide a drip  
path.  
Installation 1ꢁ  
 
14 Installation  
 
3 Configuration  
3.1 General  
Before the NAIS-ꢁ00 can become fully functional, it will  
be necessary to load the following information about your  
vessel into the unit:  
Vessels Name  
Call Sign  
MMSI Number  
Vessels Dimensions  
Vessel Type  
In order to enter this information, you will need to  
connect your NAIS-ꢁ00 to your PC or laptop through the  
supplied RSꢀꢁꢀ cable. This can be done in the comfort of  
your living room at home.  
3.2 Connecting to a computer  
Wire one end of the supplied RSꢀꢁꢀ cable into the connector  
block on the main unit, refer to Fig ꢀ.1, then plug the 9 pin  
RSꢀꢁꢀ connector into the serial port on your PC or laptop.  
If your PC or laptop does not have a serial port, and you  
are using a USB to serial converter, please ensure this is  
fully installed before proceeding.  
1
Insert the Installation CD into your computer and  
locate the “Setup.exe” file.  
2
3
Double click the “Setup.exe” file to begin installation.  
Follow the on screen prompts to install the .Net  
framework, if required.  
4
5
When a security warning is displayed, Press “Install.  
A Start Menu folder and shortcut will be created with  
the name “proAIS“. This shortcut should be used to  
re-launch the application as required.  
Configuration 15  
 
 
For security reasons the MMSI of the vessel cannot  
be changed once programmed. Do not programme  
the MMSI unless you are certain you have the  
correct information. Please check the number  
entered carefully. If the MMSI programmed is  
incorrect the AIS transponder will need to be  
returned to the supplier for factory reset.  
Should it become necessary to change your MMSI, for  
example, if you wish to re-install your NAIS-ꢁ00 into a  
new vessel; you will need to contact your local Navico  
dealer about reprogramming a new number.  
If no MMSI is entered the AIS transponder will operate in  
receive only mode. The vessels own position will not be  
transmitted. An MMSI must be entered to allow the AIS  
transponder to transmit its own position to other vessels.  
For a more detailed description of how to configure your  
NAIS-ꢁ00, please refer to the application user guide on the  
CD supplied with the unit.  
16 Configuration  
 
4 Operation  
4.1 General  
The NAIS-ꢁ00 has a limited user interface, consisting of  
a transmit enable/disable switch, (not supplied), and four  
indicators on the top of the unit, they are:  
PWR [Green] - Power/GPS Lock Status/Silent Mode  
BIIT [Red] - Built In Integrity Test  
TX [Yellow] - Transmit  
RX [Blue] -AIS Message Received  
4.2 Indicators  
At power up, all four LED’s will light continuously for five  
seconds to show that they are working, then they will go  
into the following routines:  
PWR  
After the initial five seconds the LED will do two short  
flashes and a longer pause before repeating itself. This  
will continue until a GPS position fix is acquired. Once a  
fix has been obtained, the LED will stay on continuously.  
If, after a GPS fix, the transmitter has been disabled,  
(Silent Mode), the LED will flash at a rate of one second  
on and one second off.  
BIIT (Built In Integrity Test)  
The NAIS-ꢁ00 is constantly monitoring and testing the  
integrity of the AIS transceiver.  
After the initial five seconds the LED will go out. Should a  
fault be detected within the unit, the “BIIT” LED will start  
to flash. The flash sequences listed below indicate the  
specific faults:  
1 flash - transponder not reponding  
ꢀ flashes - transmitter fault  
ꢁ flashes - receiver fault  
4 flashes - VHF antenna VSWR fault  
5 flashes - no GPS sensor  
Operation 17  
 
 
6 flashes - noise threshold exceeded  
7 flashes - voltage supply fault  
The “BIIT” message will remain there until the fault is  
cleared by the NAIS-ꢁ00 circuitry, or the unit has been  
repaired.  
TX  
After the initial five seconds the LED will then go out. It  
will light for one second every time the unit transmits its  
AIS data.  
The LED will also light continuously if a transmitter time-out  
fault occurs.  
RX  
After the initial five seconds the LED will flash every time  
an AIS message is received.  
4.3 Enable/disable switch (Silent Mode)  
This switch allows you to turn the NAIS-ꢁ00’s VHF  
transmitter “on” or “off, rendering you either visible or  
invisible to other AIS equipped vessels in your VHF range.  
The default mode is with the transmitter active, “on“.  
To turn your transmitter off push the switch once.  
The “PWR” LED on the top of the unit will start to flash at  
a rate of one second on and one second off. The “TX” LED  
will remain off.  
To turn your transmitter back on simply push the switch  
again.  
This mode will be stored in the NAIS memory, therefore  
whatever mode you are in when power is turned off, will  
be the same when power is restored.  
18 Operation  
 
 
5 Appendix  
5.1 Maintenance  
Periodically check that the cables are secure and that the  
connectors have not worked their way loose.  
5.2 Troubleshooting  
These simple checks should be carried out before seeking  
technical assistance and may save time and expense.  
General Symptom  
Possible Cause  
Remedy  
Check power  
Unit will not switch on Faulty connector to power  
connection  
Replace fuse and check  
power supply  
Fuse has blown  
No GPS Position fix  
Antenna or cable problem  
Check antenna cable  
and connections  
No AIS transmission  
MMSI not entered  
Transmit disabled  
Enter MMSI number  
(see chapter ꢁ)  
Enable Transmit (see  
section 4.ꢁ)  
No reception of  
NMEA018ꢁ-HS  
RSꢀꢁꢀ cable problem  
RS485 cable problem  
Check cables  
No reception of  
SimNet/NMEAꢀ000  
data  
SimNet/NMEA cable  
problem  
Check SimNet/NMEA  
cables  
Check power cables  
5.3 Accessories  
The following accessories are available from local Navico  
agents:  
VA14*  
VHF AIS antenna - S/S whip with ꢀ0 metres  
Cable, terminated in a PLꢀ59 plug.  
* One off required for operation  
Appendix 19  
 
 
5.4 Product specifications  
AIS Type  
Class B for use on non-SOLAS craft  
VHF Receiver  
Receiver type  
Sensitivity  
Transmit power  
Type Approval Meets  
GPS Receiver  
Receiver type  
EMC  
Dual TDMA (shared DSC)  
< -107dBm for ꢀ0% PER  
ꢀWatt  
IEC6ꢀꢀ87-1  
Integral 16 channel receiver  
IEC60945  
Power  
Voltage  
Current  
10.8 – 15.6VDC  
<0.5A  
SimNet/NMEAꢀ000  
Connectors  
VHF Antenna  
GPS Antenna  
Compass mounting  
Safe distance  
Environmental  
Waterproofing  
Temperature range  
Operational  
Storage  
Network load 1  
PLꢀ59  
SMA  
0.ꢁm  
IP67  
-15°C to +55°C  
-40°C to +85°C  
Physical  
Size  
Weight  
ꢀ10mm x 1ꢁ0mm x 7ꢁ.5mm  
650g  
Interfaces  
NMEA0183-HS  
Out  
In  
ꢁ8kbaud VDM, VDO, RMC, ALR  
ꢁ8kbaud for configuration & testing only  
SimNet/NMEA2000 PGN’s  
NMEAꢀ000 Mandatory PGNs  
59ꢁ9ꢀ  
59904  
609ꢀ8  
ISO Acknowledgment  
ISO Request  
ISO Address Claim  
1ꢀ6996 NMEAꢀ000 Product Information  
NMEA2000 Data PGNs  
1ꢀ699ꢀ  
1ꢀ90ꢀ5  
1ꢀ90ꢀ6  
System Time  
Position, “Rapid Update”  
COG & SOG, “Rapid Update”  
ꢀ0 Appendix  
 
 
NMEA2000 AIS PGNs  
1ꢀ90ꢁ8  
1ꢀ90ꢁ9  
1ꢀ9040  
1ꢀ979ꢀ  
1ꢀ979ꢁ  
1ꢀ9794  
1ꢀ9795  
1ꢀ9796  
1ꢀ9797  
1ꢀ9798  
1ꢀ9800  
1ꢀ9801  
1ꢀ980ꢀ  
1ꢀ980ꢁ  
1ꢀ9804  
1ꢀ9805  
Class A Position Report  
AClass B Position Report  
Class B Extended Position Report  
DGNSS Broadcast Binary Message  
UTC and Date Report  
Class A Static and Voyage Related Data  
Addressed Binary Message  
Acknowledge  
Binary Broadcast Message  
SAR Aircraft Position Report  
UTC/Date Enquiry  
Addressed Safety Message  
Broadcast Safety Message  
Interrogation  
Assignment Mode Command  
Data Link Management Message  
Appendix ꢀ1  
 
5.5 Dimensions  
210mm (8.27in)  
167.5mm (6.6in)  
Figure 5.1 - NAIS-300 dimensions  
Figure 5.2 - GPS Antenna dimensions  
5.6 Service and warranty  
If it is necessary to have a unit repaired, please contact  
your local authorized dealer. For worldwide warranty  
details and a list of authorised Navico agents please refer  
to the Warranty Card supplied with this unit.  
ꢀꢀ Appendix  
 
 
5.7 Declaration of Conformity (EU)  
English  
Finnish  
Hereby, Navico AS declares that this NAIS-300 is in compliance with the  
essential requirements and other relevant provisions of Directive 1999/5/EC.  
Navico AS vakuuttaa täten että NAIS-300 tyyppinen laite on direktiivin  
1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen  
mukainen.  
Dutch  
Hierbij verklaart Navico AS dat het toestel NAIS-300 in overeenstemming is  
met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/  
EG.  
French  
Swedish  
Par la présente, NavicoAS déclare que ce NAIS-300 est conforme aux exigences  
essentielles et aux autres dispositions de la directive 1999/5/CE qui lui sont  
applicables.  
Härmed intygar Navico AS att denna NAIS-300 står i överensstämmelse med  
de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av  
direktiv 1999/5/EG.  
Danish  
Undertegnede Navico AS erklærer herved, at følgende udstyr NAIS-300  
overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF.  
German  
Hiermit erklärt Navico AS, dass sich dieses NAIS-300 in Übereinstimmung mit  
den grundlegenden Anforderungen und den anderen relevanten Vorschriften der  
Richtlinie 1999/5/EG befindet. (BMWi)  
Greek  
µε την παρουσα Navico AS δηλωνει οτι NAIS-300 συµµορφωνεται προς  
τις ουσιωδεις απαιτησεις και τις λοιπες σχετικες διαταξεις της οδηγιας  
1999/5/εκ.  
Italian  
Spanish  
Con la presente Navico AS dichiara che questo NAIS-300 è conforme ai  
requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva  
1999/5/CE.  
Por medio de la presente Navico AS declara que el NAIS-300 cumple con los  
requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de  
la Directiva 1999/5/CE.  
Portuguese Navico AS declara que este NAIS-300 está conforme com os requisitos  
essenciais e outras provisões da Directiva 1999/5/CE.  
The equipment named in this declaration, is intended for use in international waters as well as  
coastal sea areas, and inland waterways administered by countries of the E.U. and E.E.A.  
Appendix ꢀꢁ  
 
 

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