ACR Electronics GLOBALWATCH2 AIS - V1.0 User manual

Installation Manual
Version 1.0
GlobalWatch™ AIS
Y1-03-0183-1 Rev. A
2
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TM AIS Installation Manual IVersion 1.0
Please read this first!
Warning:
Although ACR strives for accuracy in all its publications; this material may contain errors or
omissions, and is subject to change without prior notice. ACR shall not be made liable for any
specific, indirect, incidental or consequential damages as a result of its use. ACR
components may only be used in safety of life devices or systems, with the express written
approval of ACR, as the failure of such components could cause the failure of the ACR
device or system. If these fail, it is reasonable to assume that the safety of the user or other
persons may be endangered.
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terceros. De los infractores se exigirá el correspondiente resarcimiento de daños y perjuicios.
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1GENERAL INTRODUCTION ................................................................................ 1
1.1 Description of AIS........................................................................................... 1
2GLOBALWATCH2TM AIS....................................................................................... 2
2.1 System Overview ........................................................................................... 2
3INSTALLATION .................................................................................................... 3
3.1 Installation Requirements............................................................................... 3
3.2 Installation Overview ...................................................................................... 3
3.3 Installation of VHF / GPS Antennas ............................................................... 6
4STARTING THE GLOBALWATCH2TM AIS............................................................ 8
4.1 MMSI Number: ............................................................................................... 8
4.2 Service and User Passwords: ........................................................................ 9
4.3 Changing the MMSI / IMO Numbers ............................................................ 13
4.4 Inputing Voyage Related Data – (User Password Protected)....................... 15
4.5 Setting Ship Related Data – (User Password Protected) ............................. 16
5TROUBLESHOOTING........................................................................................ 18
5.1 Reading and understanding Alarms: ............................................................ 18
5.2 Alarm Codes ................................................................................................ 19
5.3 Text Messages............................................................................................ 20
6ACCESSORIES.................................................................................................. 21
7CONTACT AND SUPPORT INFORMATION...................................................... 21
8TECHNICAL INFORMATION ............................................................................. 22
8.1 ANNEX......................................................................................................... 23
(1) MMSI Form
(2) Dimensional Drawings
(3) Connection Drawings
(4) Quick Replacement Guide
(5) Transponder Installation checklist
GlobalWatch2TM AIS Installation Manual
Index Page Number
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History of Changes
Date Version Status Comments Responsible
2004-09-01 1.0.0 Released Team
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1 General Introduction
1.1 Description of AIS
What does the abbreviation AIS stand for?
AIS stands for: “Automatic Identification System”
What is AIS?
According to IALA regulations, AIS is defined as follows:
Very simply, the AIS is a broadcast Transponder system, operating in the VHF maritime
mobile Band. It is capable of sending ship information such as identification, position
course, speed and more, to other ships and to shore. It can handle multiple reports at
rapid update rates and uses Self-Organizing Time Division Multiple Access (SOTDMA)
technology to meet these high broadcast rates and ensure reliable and robust ship to ship
operation.
What are the performance standards of AIS?
The IMO defines the performance standards as follows:
- Ship to Ship working
- Ship to Shore working, including Long Range Application
- Automatic and continuous operation
- Provision of information messaging
- Utilization of maritime VHF channels
Which modules make up an AIS-Transponder?
The Modules:
- GPS receiver
- VHF Radio
- Antenna
- Computer (CPU)
- Power Supply
Appropriate application software connects the individual modules.
In which modes does AIS function?
AIS is required to function flawlessly in a variety of modes. The relevant regulations require:
The system shall be capable of
- An "autonomous and continuous" mode for operation in all areas. This mode
shall be capable of being switched to/from one of the following alternate modes by
a competent authority;
- An "assigned" mode for operation in an area subject to a competent authority
responsible for traffic monitoring such that the data transmission interval and/or
time slots may be set remotely by that authority;
- A "polling or controlled" mode, where the data transfer occurs in response to
interrogation from a ship or competent authority.
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2 GlobalWatch2
TM AIS
2.1 System Overview
Unlike other AIS devices, the GlobalWatch2TM AIS combines all required functions into one
cabinet. Additionally, the GlobalWatch2TM AIS gives the operator a number of additional
features (easy mounting & installation, environmental protection, smallest dimensions).
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3 Installation
3.1 Installation Requirements
General Requirements
Please note that international conventions, regulations, instructions and guidelines have to be
adhered to when installing the GlobalWatch2TM AIS.
The following points must be observed before installation can commence:
- Permission by the local authority to install such a device must be granted.
- Trained service personnel must undertake the installation.
- The
GlobalWatch2TM AIS must be fitted in a suitable place on the bridge.
- The VHF and GPS Antennas must be installed in a suitable position, where excellent
reception conditions apply
(refer to Chapter 3.4 Installation of VHF antenna – page 6)
- All available interfaces must be installed.
- The vessels power supply must suffice, and the GMDSS power supply has to be
used.
3.2 Installation Overview
Survey
AIS is considered part of the ship’s radio station and is surveyed together with radio
installation. Surveys on SOLAS Convention ships should be carried out in accordance with
the rules laid down in IMO Res. A 746(18) "Survey Guidelines under the harmonised system
of survey and certification" (R) 8, and "Protocol of 1988 relating to the International
Convention for the Safety of Life at Sea, 1974."
The GlobalWatch2TM AIS consists of one unit, which integrates all necessary modules.
Step-by-Step Installation Procedure:
• Mount the GlobalWatch2TM AIS close to ships operator workstation for traffic
surveillance and maneuvering.
• Use the VHF adapter cable to connect the VHF and GPS antenna cables as well as
the antennas.
• The sensor ECDIS can be connected to the GlobalWatch2TM AIS cabinet by the AIS
cable.
The device is driven by a 24V DC 7A supply, which is connected to the power terminal
at the connection box. The AIS should be connected to an emergency power source.
A battery capacity calculation together with GMDSS-equipment is needed!
• After performing these steps, the GlobalWatch2TM AIS automatically starts operation.
• The GlobalWatch2TM AIS has a ground terminal which has to be connected to ship
ground.
• Now configure the required initial system parameters according to Chapter 4 “Starting
the GlobalWatch2TM AIS” on page 8.
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GlobalWatch2TM AIS Connection Diagram
Note: The ACR connection box includes a fuse of 6,3A. If it is not used, then the unit has to
be protected against high current by an external slow blow fuse of 6,3A.
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Components and Interfaces
The diagram below illustrates which devices can be connected to the GlobalWatch2TM AIS.
Interface Designation Speed Direction
ECDIS CH 4 38400bps Input/Output
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3.3 Installation of VHF / GPS Antennas
Interference to the Ship’s VHF Radiotelephone
The AIS ship borne equipment, like any other ship borne transceiver operating in the VHF
maritime band, may cause interference to a ship’s VHF radiotelephone. Because AIS is a
digital system, this interference may occur as a periodic (e.g. every 20 seconds) soft clicking
sound on the ship’s radiotelephone. This affect may become more noticeable if the VHF
radiotelephone antenna is located close to the AIS VHF antenna, and when the
radiotelephone is operating on channels near the AIS operating channels (e.g. channels 27,
28 and 86).
Attention should be paid to the location and installation of the various antennas, in order to
support the antenna characteristics in the best possible way.
VHF Antenna Installation
Antenna Location
Location of the mandatory AIS VHF-antenna should be carefully considered. Digital
communication is more sensitive than analogue/voice communication to interference created
by reflections caused by obstructions such as masts and booms. It may be necessary to
relocate the VHF radiotelephone antenna to minimize interference effects.
To minimise interference effects, the following guidelines apply:
• The AIS VHF antenna should have omni directional vertical polarisation providing 3 to 5
dB gain.
• The AIS VHF antenna should be placed in an elevated position, as free standing as
possible, with a minimum of 2 metres in horizontal direction from constructions made of
conductive materials. The antenna should not be installed close to any large vertical
obstruction. The AIS VHF antenna should have a visible sky of 360°.
• The AIS VHF antenna should be installed at least 3 meters away from interfering high-
power energy sources such as radar and other transmitting radio antennas, and out of the
way of the transmitting beam.
• There should not be more than one antenna on each level. The AIS VHF antenna should
be mounted directly above or below the ship’s primary VHF radiotelephone antenna, with
no horizontal separation and a minimum of 2 metres vertical separation. If it is located on
the same level as other antennas, the distance apart should measure at least 10 metres.
See also sample for antenna layout in the Appendix.
Cabling
The cable should be kept as short as possible to minimise attenuation of the signal. Double
shielded coaxial cables equal to or better than RG214 are recommended.
RG214 at VHF attenuation per meter of app. 0,07 dB/m (45m = 3,15db)
VHF AIS frequency app. 162MHz
All outdoor connectors on the coaxial cables should be fitted with preventive isolation, such
as shrink-stocking with silicone to protect the antenna cable against water penetration.
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Coaxial cables should be installed in separate signal cable channels/tubes, and at least 10
cm away from any power supply cables. Crossing of cables should take place at right angles
(90°). Coaxial cables should not be exposed to sharp bends, which may lead to changes to
the characteristic impedance of the cable. The minimum bend radius should be 5 times the
cables outside diameter.
Grounding
Coaxial down-leads must be used for all receiving antennas, and the coaxial screen should
be connected to the ground at one end.
GNSS Antenna installation
A Class A AIS must be connected to a GNSS antenna.
Location
The GNSS antenna must be installed where it has a clear view of the sky, so that it accesses
the horizon freely through 360°, with a vertical observation of 5 to 90 degrees above the
horizon. Small diameter obstructions, such as masts and booms, do not seriously impair
signal reception, but such objects must not eclipse more than a few degrees of any given
bearing.
The antenna must be located at least three meters away from, and out of the transmitting
beam of high-power transmitters (S-Band Radar and/or Inmarsat systems). This includes the
ship’s own AIS VHF antenna, if it is designed and installed separately.
Cabling
To achieve optimum performance, the gain of the antenna pre-amplifier should match the
cable attenuation. The resulting installation gain (pre-amplifier gain - cable attenuation)
should be within 0 to 10 dB.
RG214 at GPS attenuation per meter of app. 0,35 dB/m (45m = 15,75dB)
GPS frequency app. 1,2GHz
The coaxial cable between the antenna and the AIS ship borne station connector should be
routed directly, in order to reduce electromagnetic interference. The cable should not be
installed close to high-power lines, such as radar or radio-transmitter lines, or near the AIS
VHF antenna cable. A space of one meter or more is recommended in order to avoid
degradation due to RF-coupling. Crossing of antenna cables should take place at 90 degrees,
to minimise magnetic field coupling.
Antenna Layout
The position of the VHF und GNSS – antennas must be added to the existing antenna layout
of the vessel.
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L
4 Starting the GlobalWatch2
TM AIS
After completing the hardware, antennas and external equipment installation, the initial
system start-up can commence. To start the system, connect the GlobalWatch2TM AIS with the
power supply.
The next step is to enter the configuration like password and the MMSI number.
4.1 MMSI Number:
BoatU.S is an organization for advancing the interests of boaters. The “BoatU.S. MMSI
Program” has been certified by both the Federal Communications Commission and the U.S.
Coast Guard to assign MMSI numbers to vessels with DSC capable radios that are not
required by law to carry a radio, and do not make international voyages or communications.
Please use the printer friendly MMSI# Assignment Form from Annex 1. You may printout this
form, fulfil it and return it to BoatU.S. via fax (number mentioned below). Please proceed in
the following steps:
1. Complete the MMSI Assignment Form from Annex 1.
2. The fields marked with an asterisk (*) should be completed in order to receive an MMSI
number.
3. Refer to the Ship Classification table when completing the Ship Classification question.
4. Return the Assignment Form (see Annex 1) to:
BoatU.S. MMSI Program
880 S. Pickett St.
Alexandria, VA 22304.
Fax to: 703-461-2840
MMSI Info Line: 800-563-1536
You can also fulfil the form directly on the website: www.boatus.com/mmsi.
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4.2 Service and User Passwords:
The Transponder system is equipped with two separate Passwords.
1) The User Password, which is the lower security level allows access to all menus except
Menu 6: Service Configuration - please refer to the User Manual for further details on
password protection.
2) The Service Password is required in order to enter the Service Configuration Menu. This is
a higher security level than can be accessed with the User Password and therefore ensures
that the Service Configuration is protected, and limited to authorized service personnel.
The master of the vessel has to ensure that only authorised persons are allowed to make
changes to the Service Configuration and ensures that the newly reset password is stored
very carefully, as it can not be reset from the default “NAUT” a second time.
A master key is not available.
Changing the Service Password
Select “Service Configuration” from the Main Menu with the cursor button [Up] & [Down] or
press Nr. 6 on the keyboard.
Note:
The User and Service Passwords are set to “NAUT” – please reconfigure them immediately
after Transponder initial operation. Store the new passwords very carefully.
The password query field appears. Input new Service Password and press [Enter].
N 1^19' E 0^13' |1>0.01|2>1.30|3>1.80nm
|----------------------------------
| Menu
-----| |
| +- 1. Messages
View | +- 2. AIS Status
| +- 3. Voyage Settings
-----| +- 4. Ship Settings
| +- 5. Transponder Configuration
Msg. | +- 6. Service Configuration
| +- 7. Display Settings
-----|
|
Displ|
----------------------------------------
NUM| Select->| | |<-Back
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Select Submenu 1 “Change Service Password” with cursor button [Up] & [Down] by pressing
Nr. 1 on the keyboard.
N 1^21' E 0^14' |1>0.01|2>1.30|3>1.80nm
|----------------------------------
| 6. Service Configuration
-----| |
| +- 1. Change Service Password
View | +- 2. User Password Settings
| +- 3. Change MMSI / IMO
-----| +- 4. Restore Factory Settings
|
Msg. |
|
-----|
|
Displ|
----------------------------------------
NUM| Select->| | |<-Back
N 1^24' E 0^17' |1>0.10|2>1.30|3>1.80nm
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
Service password protected!
Please enter service password:
++++++++++++++++++++++++++++++++++++++++
----------------------------------------
| Enter | | | Exit
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Enter the new Password:
Repeat the new Password:
A minimum of 4, a maximum of 8 characters are allowed. Should the new password include
numbers, use the shift key to generate them.
Press Save to store the change.
Changing the User Password
Select Submenu 2 “User Password Settings” with cursor button [Up] & [Down] by pressing Nr.
2 on the keyboard.
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******* Change Service Password ********
Enter new password :
Repeat new password:
{Length: 4..8 characters}
----------------------------------------
| Save | | | Back
N 1^21' E 0^14' |1>0.01|2>1.30|3>1.80nm
|----------------------------------
| 6. Service Configuration
-----| |
| +- 1. Change Service Password
View | +- 2. User Password Settings
| +- 3. Change MMSI / IMO
-----| +- 4. Restore Factory Settings
|
Msg. |
|
-----|
|
Displ|
----------------------------------------
NUM| Select->| | |<-Back
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Select Submenu 1 “Change User Password” with cursor button [Up] & [Down] by pressing Nr.
1 on the keyboard.
Enter the new Password:
Repeat the new Password:
A minimum of 4, a maximum of 8 characters are allowed. Should the new password include
numbers, use the shift key to generate them.
Press Save to store the changes.
N 1^25' E 0^18' |1>0.10|2>1.30|3>1.80nm
******* Change User Password ***********
Enter new password :
Repeat new password:
{Length: 4..8 characters}
----------------------------------------
| Save | | | Back
N 1^21' E 0^14' |1>0.01|2>1.30|3
>
1.80nm
|----------------------------------
| 6-2. User Password Settings
-----| |
| +- 1. Change User Password
View | +- 2. Change Password Protection
|
-----|
|
Msg. |
|
-----|
|
Displ|
----------------------------------------
NUM| Select->| | |<-Back
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4.3 Changing the MMSI / IMO Numbers
Select “Service Configuration” from the Main Menu with the cursor button [Up] & [Down] or
press Nr. 6 on the keyboard.
Input Service Password and press [Enter].
N 1^19' E 0^13' |1>0.01|2>1.30|3>1.80nm
|----------------------------------
| Menu
-----| |
| +- 1. Messages
View | +- 2. AIS Status
| +- 3. Voyage Settings
-----| +- 4. Ship Settings
| +- 5. Transponder Configuration
Msg. | +- 6. Service Configuration
| +- 7. Display Settings
-----|
|
Displ|
----------------------------------------
NUM| Select->| | |<-Back
N 1^23' E 0^16' |1>0.01|2>1.30|3>1.80nm
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
Service password protected!
Please enter service password:
++++++++++++++++++++++++++++++++++++++++
----------------------------------------
| Enter | | | Exit
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Select Submenu 3 “Change MMSI/IMO” with cursor button [Up] & [Down] by pressing Nr. 3
on the keyboard.
Input new MMSI / IMO Numbers and press [Save] to store input data. Press [Back] to return
to the Submenu without saving.
Note:
The IMO number 303174162 has to be deleted. If the ship has no IMO registration, then use
number 0 or number 1. It is very important that a number with one digit has to be used!
N 1^21' E 0^14' |1>0.01|2>1.30|3>1.80nm
|----------------------------------
| 6. Service Configuration
-----| |
| +- 1. Change Service Password
View | +- 2. User Password Settings
| +- 3. Change MMSI / IMO
-----| +- 4. Restore Factory Settings
|
Msg. |
|
-----|
|
Displ|
----------------------------------------
NUM| Select->| | |<-Back
N 1^21' E 0^14' |1> N/A|2>0.00|3>0.10nm
********** Change MMSI / IMO ***********
MMSI :1193046
IMO No.:303174162
----------------------------------------
NUM| Save | | | Back
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4.4 Inputing Voyage Related Data – (User Password Protected)
Select “Voyage Settings” from the Main Menu with the cursor button [Up] & [Down]
or press Nr. 3 on the keyboard
Note:
The default User Password is set to “NAUT” – please reconfigure it immediately after
Transponder initial operation
The password query field appears. Input new User Password and press [Enter].
N 1^20' E 0^13' |1> N/A|2>0.00|3>0.10nm
|----------------------------------
| Menu
-----| |
| +- 1. Messages
View | +- 2. AIS Status
| +- 3. Voyage Settings
-----| +- 4. Ship Settings
| +- 5. Transponder Configuration
Msg. | +- 6. Service Configuration
| +- 7. Display Settings
-----|
|
Displ|
----------------------------------------
NUM|Select->| | |<-Back
N 1^31' E 0^24' |1>0.01|2>1.30|3>1.80nm
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
User password protected!
Please enter user password:
++++++++++++++++++++++++++++++++++++++++
----------------------------------------
| Enter | | | Exit
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Scroll the Voyage Data Fields with [Enter] and input own vessel data. Select a default Cargo
Type and NavStat Setting with the cursor buttons [Left] & [Right].
Save the new settings by pressing [Save], and return to the Main Menu Screen by pressing
[Exit]. Press [Back] to return to the Main Menu without saving any changes.
4.5 Setting Ship Related Data – (User Password Protected)
Select “Ship Settings” with cursor button [Up] & [Down]
or press Nr. 4 on the keyboard.
Note:
The default User Password is set to “NAUT” – please reconfigure it immediately after
Transponder initial operation
Input new User Password and press [Enter].
N 1^18' E 0^12' |1>0.01|2>1.30|3>1.80nm
*********** Voyage Settings ************
Cargo :<N/A or harmless>
Draught :24.8m
PoB :1
Dest. :CASABLANCA
ETA :10/13 12:31
NavStat.:Engaged in fishing
----------------------------------------
| Save | | | Back
N 1^23' E 0^16' |1>0.01|2>1.30|3>1.80nm
|----------------------------------
| Menu
-----| |
| +- 1. Messages
View | +- 2. AIS Status
| +- 3. Voyage Settings
-----| +- 4. Ship Settings
| +- 5. Transponder Configuration
Msg. | +- 6. Service Configuration
| +- 7. Display Settings
-----|
|
Displ|
----------------------------------------
NUM| Select->| | |<-Back
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