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.
Product User Manual I
Version 1.0
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GlobalWatch
User Manual
TM
AIS Transponder
2
Index Page Number
1 GLOBALWATCH
2 G
LOBALWATCH
2.1 Explanation of the “Cursor Cross”........................................................................................ 5
2.2 Explanation of the Num-Locked and [NUM] Functions ........................................................ 5
2.3 Explanation of the Soft Keys................................................................................................ 6
ONTACT AND SUPPORT INFORMATION ............................................................................69
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History of Changes
Date
2004-02-20 1.0.0 Released created Team
Version Status
Comments
Responsible
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TM
AIS User Manual III Version 1.0
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1 GlobalWatch
Soft Keys [M1] – [M8]
TM
AIS User Interface
2
Display
Navigation Screen
Header (max. 3 lines)
_______________
Navigation Screen or
MENU Structure
(Content 13 lines)
Safety Keys
GlobalWatch
Keyboard
Enter Key
TM
AIS User Manual 4 Version 1.0
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Curser
Cross
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2 GlobalWatch
The GlobalWatch
TM
2
TM
AIS Keyboard
2
AIS is fitted with a full alphanumeric keyboard, with the following functions:
By pressing any key on the keyboard the letters are addressed.
Number symbols and special characters are addressed by holding down the
shift [×] key and simultaneously pressing the chosen key.
The characters ($; %; &; /; (; ); <; ^ ; \ ; [; ]; ) can be reached by holding down the Function [Fn] key
and pressing the chosen key.
2.1 Explanation of the “Cursor Cross”
The Cursor Cross allows navigation within the current
screen [Up] [Down] [Left] [Right].
In addition to the actually displayed [Enter]
button, the
center of the cursor cross always has the Enter functionality.
2.2 Explanation of the Num-Locked and [NUM] Functions
The NUM-Locked function is enabled after pressing the Function [Fn]Key and the Shift [×] Key.
It is possible to disable the Num-Lock Function by pressing the Function [Fn] Key and the Shift [×]
Key.
Tip: The GlobalWatch
TM
AIS automatically changes the keys “Q” through to “P” to numerical input
2
when the current application requires numbers, rather than letters to be input. This feature is
enabled when [NUM] appears on the bottom left hand side of the screen.
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2.3 Explanation of the Soft Keys
The Soft Keys are divided into vertical static keys [M1-M4] and horizontal dynamic keys [M5-M8],
which differ in function according to the current application.
Soft Key Definition
[M1] Reserved for future use
[M2] Reserved for future use
Safety Message
[M3]:
This Soft Key allows direct Message Writing. Either broadcast or addressed messages
can be sent in this mode.
Display Settings - Brightness and Contrast Regulator
[M4]:
This Soft Key allows the Display Settings to be changed between Daytime,
and Nighttime Modes.
[Menu]: Go to Main Menu or return to the Navigation View Screen.
[M5] – [M8]: These Soft Keys are described in individual screens
2.4 Safety Keys
The GlobalWatch
messages without the necessity of navigating the Menus.
[MOB]
TM
AIS is fitted with Safety Keys, which allow the user to automatically send urgent
2
The MOB Button sends out precise position of an MOB incident to Addressed
Vessels, therefore allowing the message to be sent to a vessel closest to
accident location.
[SRM]
The SRM Button sends out emergency Broadcast Safety Related Messages to
all ships in the Vessel Listing.
Note:
For detailed description of the Safety Functions see Chapter 4.
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3 GlobalWatch
TM
AIS Screens
2
The Display is divided into two different modes.
Navigation Screen - Standard Screen, automatically visible
Menu Structure - visible after pressing the [Menu] Soft Key
3.1 Navigation Screen
This screen provides the user with Navigation Data from the own vessel and lists all other vessels
within receiving range. This screen automatically appears after a period of 60 seconds of user
inactivity on the Transponder. The Navigation Screen can also be reached manually by pressing the
[M2] button once from the Main Menu Screen.
Lines 1 – 3 of the Navigation Screen refer to own vessel, and display Latitude and Longitude, Speed
Over Ground, Course Over Ground, Heading, Date and the UTC.
After line 4, all data refers to Other Vessels within receiving range.
The actual UTC - date (mm.dd.yyyy) and time (hh.mm.ss) are displayed on the top
right hand corner of this view.
IntGPS: 3D ExtHDT:222^ Reg6 A/
IntGPS Indicates normal or differential mode of GPS position.
2D or 3D: Indicates the precision of the GPS result.
Indicates the used position source:
(int) ext:
int. = GlobalWatch
2
TM
AIS
GPS ext = vessel sensors
ExtHDT True Heading
Reg:
Indicates the actual region of own vessel’s position. If no region number is displayed,
then the vessel is traveling on high sea and is outside a predefined region.
A/B: (A or B) Indicates the last transmitting channel in use.
Message (SRM) and Alarm (ALR) Indication
LAT:N 1^27.845'ExtSOG:34.6kn *3S2A
Queued alarms or messages, e.g. *3S2A are displayed in the date field (instead of the date) – in the
above example 3 Safety Related (3S) Messages, and 2 (2A) Alarms are in queue, and await viewing
and handling (acknowledgement or rejection) in the Message Inbox History.
Other Vessel Data
001/021..SHIPNAME....RNG.BRG..SOG..COG..
001/021
ShipName: Name of the Ship
RNG
BRG Vessel True Bearing
SOG Speed Over Ground
COG Course Over Ground
A maximum of 12 vessels are displayed on the screen. If more than 12 vessels are currently being
received, the symbol [>] on the right bottom appears, indicating that there are further vessels to be
GlobalWatch
TM
2
(E.g: Vessel 01 of 021) current or selected Vessel/ Total number of Vessels (max.
256 Vessels)
Vessel Range
Note: The vessel closest to own ship, or where position data is unknown (N/A), is
listed first.
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seen in the Vessel Listing. By pressing the [Right] key, it is possible to scroll to the next page for
further Vessel Listing, by pressing the [Left], the user scrolls back to the previous page.
Further details on any individual vessel can be obtained by scrolling down and selecting the desired
vessel by pressing [Enter]. A full explanation of the Vessel Details is given in the following section.
3.1.1 Short Header
A constant overview of the most important AIS navigation details, including own position and
distance of the three closest vessels is always displayed the first line. This information appears in
every Submenu and is called the “Short Header”.
N 1^21 E 0^14' |1>0.10|2>1.30|3>1.80nm
Own Vessel Position: N 1^21' E 0^14'
1> Closest vessel situated 0.10 nm away
2> Second closest vessel situated 1.30nm away
3> Third closest vessel situated 1.80nm away
3.1.2 Other Vessel Details
This screen shows the Dynamic, Voyage and Vessel Related Data, which is currently being
transmitted by a previously selected vessel.
N 1^21' E 0^14' |1>0,10|2>1.30|3>1.80nm
Time 2:07 ------------------ POS:001/021
LAT : S 74-50'23 LON : W 9-34'19
Heading :77^ ROT :-0.2^/min l
IMO No. :90733283 MMSI:5004
ShipName:DOREEN CS:DORET6W
ShipType:Passenger ship
Length :310m Beam:73m
RefPoint:A190 B120 C10 D>=63m
Cargo :N/A or harmless
Draught :3.3m
Dest. :HAWAI
ETA :10/15 12:31
NavStat.:Moored
EPFDType:GPS
PosAcc :High<10m DTE :Available
Current Time and Selected Vessel Number in Vessel Listing:
Time 2:07 ---------------- POS: 0001/0021
Time:
The period of time which has elapsed since the last update is shown in minutes and seconds.
The update rate differs according to the respective vessels speed.
POS:
Indicates the number of the selected vessel (e.g. vessel 02 of 21) from the Vessel Listing and the
total number of vessels being received.
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Position of the selected vessel:
LAT :S 74-50'23" LON :W 9-34'19"
Heading and Rotation of the selected vessel:
Heading :77^ ROT :-0.2^/min l
IMO-Number and MMSI of the selected vessel:
IMO No. : 90733283 MMSI: 5004
Name and CallSign of the selected vessel:
ShipName:DOREEN CS:DORET6W
Vessel Type
Passenger ship
Length and Beam of the selected vessel:
Length:310m Beam:73m
Reference Point (in meters):
This information indicates the Reference Point of the used GPS Antenna onboard the vessel.
RefPoint:A190 B120 C10 D<63m
A: 190m
B: 120m
C: 10m
D: <63m (means more than 63m in the case of a very large vessel)
Vessels Cargo:
Indicates the type of cargo on board.
N/A or harmless
Further Vessel Details:
Draught : 3.3m
Dest : HAWAII
ETA : 10/15 12:31
NavSt : Moored
Information on the vessel’s Equipment Position Finding Device:
EPFDType: GPS
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Position Accuracy and Data Terminal Equipment (DTE):
PosAcc :High <10m
DTE :Available
This information indicates that the vessels Transponder is connected with a user interface and can
show AIS Data. This function basically ensures, that the current Transponder being used is fitted
with a display and can therefore send and receive messages. As the GlobalWatch
TM
AIS is fitted
2
with an integrated display unit, it will always show “DTE: Available”.
3.2 Menu Structure
To call up the Main Menu, press the [Menu] button once, and all Submenus are displayed. The
cursor position indicates the selected submenu.
Menu navigation is achieved by pressing the [Up] or [Down] keys to select, and then by pressing
[Enter] to confirm the desired Submenu selection.
To escape from any Submenu and returning to the Navigation Screen, press the [M2] button at any
time.
The own vessel’s current Navigation Information is continuously displayed on the first line. It
contains the own position and the first three vessels, which are located within closest range of the
own ship.
Tip: Fast Menu Selection is achieved by simply pressing the desired Submenu Number on the
keyboard.
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3.3 Main Menu
N 1^46' E 0^39' |1>0.10|2>1.30|3>1.80nm
|--------------------------------- | Menu
Note:
The Navigation Screen automatically appears after some seconds of user inactivity on the
Transponder, or immediately by pressing the [Menu] button in the Main Menu.
Dynamic Keys: Main Menu Screen
[M5] [Select]
[M8] [Back]
Select chosen
Submenu
Return to Navigation
Screen
[Enter]
or
[Right]
[Up] /
[Down]
Confirm Submenu
Selection
Navigate Submenu
for selection
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3.4 Sub-Menus Overview
3.4.1 Messages
N 1^19' E 0^12' |1>0.10|2>1.30|3>1.80nm
| 1. Messages
This screen provides a means to write and send messages.
It is possible to select between an Addressed Message to a single selected vessel, and a Broadcast
Message, which is sent out to all vessels in the current Vessel Listing.
Message Inboxes:
The Inbox History gives an overview of all incoming messages. The Inboxes are further divided into
3 sections, allowing the user to see, and act upon specific Message Types.
1.3 Inbox History: Overview of all Messages, Alarms and LRI Interrogations
1.4 Inbox SRM: Listing all Safety Related Messages (SRM)
1.5 Inbox ALR: Listing of all valid Alarms (ALR)
1.6 Inbox LRI: Listing of all Long Range Interrogations (LRI)
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Message Storage Capacity:
The Inbox History has the capacity to store a total of 60 messages. The older messages are
automatically deleted, when the respective Inbox has reached its maximum storage capacity.
Message Type: Maximum Storage Capacity:
Addressed or Broadcast Messages (SRM): Latest 30 Messages stored
Alarms (ALR): Latest 20 stored
Long Range Interrogation (LRI): Latest 10 stored
a) Writing an Addressed Message
To write a Safety Related Message first select an addressee from the Vessel Listing. This is possible
by using the cursor buttons [Up] and [Down], and confirming the selection with [Enter] or [Select].
Tip: For fast Vessel Selection press the Vessel Number on the keyboard and the selected vessel is
immediately displayed.
N 1^26' E 0^20' |1>0.10|2>1.30|3>1.80nm
************ Write Message *************
---------------------------------------NUM| Select | | | Back
Dynamic Keys: Messages
[M5] [Select]
[M8] [Back]
Write Message to
Selected Vessel
Return to Messages
Menu
[Enter]
Write Message to
Selected Vessel
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b) Using the GlobalWatch
After selecting a vessel, the Message Editor is automatically displayed.
Messages containing a maximum of 156 characters are allowed. Longer texts require a second
message. After text input completion, transmission to the selected addressee is facilitated by
pressing the [Send] button. The [<Back] button leads to the Message Editor for writing a second
message to the same addressee. A second activation of the [<Back] button leads to the Vessel
Listing and allows selection of another addressee.
It is possible to select the desired channel by pressing the [<Channel>] buttons.
The default setting for Addressed Messages is (auto) in contrast to Broadcasted Messages, where
the default setting is set at Channels A+B (AIS1 + AIS2).
N 1^20' E 0^13' |1>0.10|2>1.30|3>1.80nm
************ Write Message *************
Addressed SRM 129
SendTo:5004 (DOREEN)
Text:TEXT INPUT IS POSSIBLE HERE
--------------------------------------- auto/ A / B /A+B
Channel: [*]/[ ]/[ ]/[ ]
--------------------------------------- | Send |<Channel |Channel> | Back
TM
AIS Message Editor
2
Dynamic Keys: Addressed Message Editor
[M5] [Send]
[M6] [Channel]
[M7] [Channel]
[M8] [Back]
Send Message
Select Transmission
Channel
Select Transmission
Channel
Return to Vessel
Listing
[Enter]
Send Message
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c) Confirmation of Sent Addressed Message
The confirmation screen shows the successful message transmission and indicates which channels
(AIS1 or AIS2) were used.
++++++++++++++++++++++++++++++++++++++++
Transmission Status
[+] AIS1:OK, acknowledgement received
[-] AIS2:
++++++++++++++++++++++++++++++++++++++++
--------------------------------------- | | Send To | |<-Back
In some cases, the recipient’s Transponder may not be able to receive the message immediately –
due to Transponder in-operation. In this case, the confirmation of the send message arrives later,
upon Transponder re-operation.
++++++++++++++++++++++++++++++++++++++++
Transmission Status
[?] AIS1:Late reception of an ack.
[ ] AIS2:
++++++++++++++++++++++++++++++++++++++++
--------------------------------------- | | Send To | |<-Back
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It is possible, that the recipient’s Transponder could not receive the message at all, and in this case
the following screen is displayed. It is then recommended to resend the message.
Unsuccessful Message Confirmation (no acknowledgement)
N 1^19' E 0^12' |1>0.10|2>1.30|3>1.80nm
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
Transmission Status
[ ] AIS1:
[-] AIS2: Sent, but no acknowledgement
++++++++++++++++++++++++++++++++++++++++
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d) Writing a Broadcast Message
Upon selection of Write Broadcast SRM in the Message Menu, the Message Editor appears.
Messages containing a maximum of 161 characters are allowed. Longer texts require a second
message. When the text input has been completed, transmission to all vessels within receiving
range is possible by pressing the
It is possible to select the desired channel by pressing the [<Channel>] buttons. The default Settings
for Broadcasted Message Setting is A+B (AIS1 and AIS2).
N 1^18' E 0^12' |1>0.10|2>1.30|3>1.80nm
************ Write Message *************
Broadcast SRM 111
Text:MILITARY EXCERSISE IN AREA, KEEP AW
AY. SHIP MASTER
--------------------------------------- auto/ A / B /A+B
Channel: [ ]/[ ]/[ ]/[*]
----------------------------------------
[Send]button. The [<Back] button leads to the Message Editor.
Dynamic Keys: Broadcast Message Editor
[M5] [Send]
[M6] /
[M7]
[Channel]
[M8] [Back]
Send Message
Select Transmission
Channel (A+B is
default)
Return to Messages
Menu
[Enter]
Send Message
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e) Confirmation of Broadcast Sent Message
This Confirmation Screen shows that the message was successfully transmitted on the Broadcast
Setting. By pressing [Back] the user automatically returns to the Message Editor for further
Messaging. The [SendTo]
returns the user to the Vessel Listing, with the option of further Message
Writing to individual vessels.
N 1^19' E 0^13' |1>0.10|2>1.30|3>1.80nm
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
Broadcast Transmission Status
[+] OK, broadcast successful
++++++++++++++++++++++++++++++++++++++++
--------------------------------------- | | Send To | | <-Back
In the case of failed transmission, the following screen appears. In this case, it is recommended to
retransmit the Broadcast Message.
N 1^19' E 0^13' |1>0.10|2>1.30|3>1.80nm
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
Broadcast Transmission Status
[-] Message could not be sent
++++++++++++++++++++++++++++++++++++++++
--------------------------------------- | | Send To | |<-Back
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f) Long Range Interrogation
Mobile, and shore-based stations have the ability to interrogate vessels and make requests for
information over the “Long Range Interface”. The interrogated vessel can either reply in automatic,
or in manual mode. The interrogation request is displayed in both modes.
The arrival of a Long Range Interrogation Request is indicated by:
1L on the top right hand corner of the Navigation Screen. The LRI automatically arrives in the
Message Inbox LRI and can be handled from there.
--------------------------------------- | OK | | Reply | Back >
Confirms that LRI
has been seen
[M8] [Back]
Return to
Message Menu
Send Addressed
[M7] [Reply]
Message to LRI
sender
Upon activation of the [OK] button, the user confirms that he has been notified of a current
Transponder system interrogation. This information is useful, as it prevents unknown interrogation
from taking place when the transponder is set in automatic mode.
Upon pressing the [Reply] button, user returns to the Message Editor from where it is possible to
send an addressed message to the LRI sender.
N 1^20' E 0^13' 1>0.10|2>0.00|3>0.10nm
************** Inbox LRI ***************
LRI 07:44 5004
TEXT TO LRI SENDER CAN BE INPUT HERE
07:44 11/28 ------------------ POS:01/01
LRI 5004
ACK
--------------------------------------- | | | Reply | Back
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An LRI has arrived; the GlobalWatch
TM
AIS Settings are configured to Manual Mode:
2
The LRI therefore needs to be manually handled (accepted or rejected)
N 1^20' E 0^14' ||1>0.10|2>1.30| * 1L
************** Inbox LRI ***************
LRI *07:49 5004
LRI 07:44 5004
--------------------------------------- | OK | Reject | Reply | Back
Dynamic Keys: LRI in the Inbox History (manual mode)
Send Addressed
Message to LRI
Sender
Return to
Messages Menu
[M5] [OK]
[M6] [Reject]
Accept LRI
Interrogation
Reject LR
Interrogation
[M7] [Reply]
[M8] [Back]
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g) Inbox History
The Inbox History provides a means to reading incoming messages and alarms. The messages are
listed in chronological sequence. The message type (SRM, ALR or LRI), Status, Time, Message
Text Preview and MMSI Number of sender are shown in this overview screen.
To select a message navigate with the cursor [Up] or [Down] – the selected message text is
displayed in the text field. The [Back] button takes the user to Messages Menu.
N 1^19' E 0^13'|1>0.10|2>1.30| *1S1A
************ Inbox History *************
ASRM 13:43 PIRATE ATTACK! 5264
ASRM*13:42 LOST COOK! 5004
ALR 13:40 external EPFS lost 25
ALR!*13:38 general failure 6
ALR! 13:39 no sensor pos in use26
13:43 11/21 ------------------ POS:01/05
AddressedSRM 5264
Text: PIRATE ATTACK!
ACK
--------------------------------------- | | | | Back
Inbox History: Overview of Received Messages and Alarms
Message Types: Description
ASRM Addressed Safety Related Message
BSRM Broadcast Safety Related Message
ALR Alarms (Details – see Alarm Types)
LRI Long Range Interrogation
Message Status:
* Marks a new, unacknowledged message or alarm
! Marks a valid alarm requiring action
[ ] Marks a revoked alarm (no longer active)
Abbreviation, which is displayed on bottom right hand corner
ACK (Acknowledged)
and signifies that selected message or alarm, has been
previously acknowledged.
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Inbox History: Message and Alarm Types and Status Definition:
N 1^19' E 0^13' |1>0.10|2>1.30 * 1S1A
************ Inbox History *************
ASRM 13:43 PIRATE ATTACK! 5264
ASRM*13:42 HIGH WINDS IN AREA! 5004
ALR 13:40 external EPFS lost 25
ALR!*13:38 general failure 6
ALR! 13:39 no sensor pos in use26
13:43 11/21 ------------------ POS:01/05
AddressedSRM 5264
Text: PIRATE ATTACK!
ACK
--------------------------------------- | | | | Back
ASRM 13:43 PIRATE ATTACK! 5264
Addressed Safety Related Message, acknowledged by recipient, arrived at 13:43, with text
“Pirate Attack”, from vessel with MMSI 5264
ASRM*13:42 HIGH WINDS IN AREA! 5004
Addressed Safety Related Message, unacknowledged by recipient, arrived at 13:42, with text
“High winds in area!” from vessel with MMSI number 5004
ALR 13:40 external EPFS lost 25
Alarm, no longer active (revoked) with ID Number 25 (see Alarm Types), revoked at 13:40 with
text “external EPFS lost”
ALR!*13:38 general failure 6
Alarm, new and valid with ID Number 6, not yet revoked at 13:38 with text “general failure”.
ALR! 13:39 no sensor pos in use26
Alarm, old, still valid and requiring attention, with ID Number 2, arrived at 13:39 with text “no
sensor position in use”
The text of the selected message (in this case Message POS 01/05) is shown in the text field.
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ASRM – Reading Incoming Addressed Safety Related Messages:
N 1^26' E 0^20' |1>0.10|2>1.30|3>1.80nm
************** Inbox SRM ***************
ASRM*17:39 CAPTAIN IS LOST 5004
ASRM 16:26 ROUGH SEA! 5022
17:39 11/26 ------------------ POS:01/02
AddressedSRM 5004
Text:CAPTAIN IS LOST
Channel:AIS1 ACK
--------------------------------------- | | Reply | | Back
ASRM: Information
Time 17:39
Date 11/26 (mm.dd)
POS 01/02 (Message 01 of 02)
Message Type AddressedSRM
Status * (not acknowledged)
MMSI of Sender
Channel
ACK
5004
Incoming AIS Channel
Message not yet acknowledged
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ALR – Reading Incoming Alarms:
N 1^27' E 0^21' |1>0.10|2>1.30|3>1.80nm
************** Inbox ALR ***************
ALR! 17:36 no valid COG information 30
17:36 11/26 ------------------ POS:01/01
[!] ALARM ID:30
no valid COG information
ACK
--------------------------------------- | | | | Back
ALR: Information
Time 17:36
Date 11/26 (mm.dd)
POS 01/1
Message Type ALARM
Alarm ID 30
Status [!] Valid alarm, requiring action
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3.5.2 AIS Status
The AIS Status Menu provides a variety of information concerning own vessel settings, as well as
the current AIS status of the other vessels, which are displayed in the Vessel Listing.
Version Info provides details of the actual software release currently installed. Security Log traces
the downtimes of the Transponder, to ensure that periods of down time when the transponder is out
of order or lacking electricity can be traced.
N 1^29' E 0^22' |1>0.10|2>1.30| * 1A1L
|--------------------------------- | 2. AIS Status
-----| |
| +- 1. State / Conditions
View | +- 2. Own Ship Data
| +- 3. Version Info
This screen provides a means to viewing the current AIS status of all vessels within receiving range.
The information reported is own vessel’s last AIS contact with the other vessel in the listing (Time),
the Transponder mode (Mod.), the synchronisation status (Syn.) and the total number of vessels
being received by each vessel in the listing (RXVe). The vessel’s (MMSI) number is also shown on
the right hand side of the screen.
N 1^22' E 0^15' |1>0.10|2>1.30|3>1.80nm
********** State / Conditions ***** AIS1
ShipName......Time.Mod.Syn.RXVe..MMSI...
DOREEN 2:07 AU I 1 5004
FINE EAGLE 4:51 AU I 11 5008
SYLVAEPSILON 2:54 AU I 1 5264
ESSOTOKYO 2:11 AU D 2 5776
OLYMPIAHIGHWA 6:44 ?? D 1 354503000
SANEI 5:39 AU I 6 776840000
KATOO 2:58 AU D 3 203375830
OLYMPIA PALAC 6:01 AS D 2 241455470
MINILOG 4:42 AS D 7 234712450
ALIBRAHIMYA 7:40 AS B 3 232834560
ATLANIC 0:57 AS I 2 419245790>
--------------------------------------- | | | | Back
Mod.: AIS Transmission Mode
AU Autonomous
AS Assigned
IN Interrogation/Polled Mode
?? Unknown
Used Channel AIS1, AIS2
Syn.: (UTC source)
D UTC direct
I UTC indirect
B Sync to Base
A Sync to mobile with the most received stations
(Semaphore)
RXVe:
Total number of all received stations by the
individual vessel.
GlobalWatch
MMSI:
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MMSI number of the individual vessel.
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b) Own Ship Data
This screen shows own Ship, and Voyage Data, which was previously input in Menu 3: Ship Settings
and Menu 4: Voyage Settings.
N 1^26' E 0^19' |1>0.10|2>1.30|3>1.80nm
Time 0:08 -----------------------------LAT :N 1^18.901'LON :E 0^12.345'
Heading :222^ ROT :+5.4^/min r
IMO No. :9100254 MMSI:257530700
ShipName:MYLADY CS:D11233
ShipType:Pilot vessel
Length :220m Beam:43m
RefPoint:A190 B30 C20 D23m
Cargo :N/A or harmless
Draught :24.8m
Dest. :CASABLANCA
ETA :10/13 12:31
NavStat.:Engaged in fishing
EPFDType:Integrated navigation system
PosAcc :Low >10m DTE :Available
Own Vessel Position:
LAT :S 74-50'23" LON :W 9-34'19"
Heading and Rotation of own vessel:
Heading :77^ ROT :-0.2^/min l
IMO-Number and MMSI of own vessel:
IMO No. : 0 MMSI: 257530700
Name and CallSign of own vessel:
ShipName: MYLADY CS: D11233
Vessel Type:
Pilot vessel
Length and Beam of own vessel:
Length:310m Beam:73m
Reference Point (in meters):
This information indicates the Reference Point of the used GPS Antenna onboard the vessel.
RefPoint:A190 B120 C10 D>63m
A: 190m
B: 120m
C: 10m
D: >63m (means more than 63m in the case of a very large ship)
GlobalWatch
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Vessels Cargo:
Indicates the type of cargo on board
N/A or harmless
Further Vessel Details:
Draught : 3.3m
Dest : HAWAII
ETA : 10/15 12:31
NavSt : Moored
Information on the vessel’s Equipment Position Finding Device:
EPFDType: GPS
Position Accuracy and Data Terminal Equipment (DTE):
PosAcc :High <10m DTE :Available
The accuracy of the position is higher than 10 m (= High <10m), the opposite would be less than
10m (= Low >10m). This information indicates that the vessels Transponder is connected with a user
interface and can show AIS Data. This function basically ensures, that the current Transponder
being used is fitted with a display and can therefore send and receive messages.
As the GlobalWatch
TM
AIS is fitted with an integrated display unit, it will always show “DTE:
2
Available”.
GlobalWatch
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c) Version Info
This Screen shows the actual Software Release which is being run on the GlobalWatch
N 1^22' E 0^16' |1>0.10|2>1.30|3>1.80nm
************* Version Info *************
After a new User Password has been set, Voyage Settings may be input. A selection is made with
the
cursor buttons [Up] or [Down] to reach the individual input fields. The categories “Cargo” and
“NavStat”
are equipped with default settings, which can be selected by pressing the [Left] or [Right] buttons.
Note: ETA is input in the following format: MMDDHHMM
The Cargo Categories are defined by the IMO (ITU-R M.1371, page 47, table 18) and
correspond to the Type of Ship chosen in the Ship Settings.
Entries, which, do not correctly correspond to the Ship Type and Cargo Category Guidelines are
overlooked by the GlobalWatch
After a new User Password has been set, the Ship Settings may be input. The Ship Settings are
usually only set once, upon GlobalWatch
A selection is made with the cursor buttons [Up]
“ShipType” is equipped with default settings, which can be selected by pressing the [Left] or [Right]
buttons.
Note:
The default User Password is set at “NAUT”
It is strongly recommended to change it immediately after commencing initial transponder operation!
Before entering Ship Settings for initial GlobalWatch
User Password in:
Menu 5: Configuration
Submenu 1: Change User Password
After the User Password has been set, Ship Settings may be input.
--------------------------------------- Save | | | Back
Dynamic Keys: Input of Ship Settings
[M5] [Save]
Confirm Data Input
[M8] [Back]
Return to Main
Menu
GlobalWatch
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Input Modes for Ship Settings
Ships
Setting
Description Input Modus
Call Sign Ships Call Sign Manual input
Ship Name Ships Name Manual input
Length Length of ship Manual input
Beam Ship’s Beam Manual input
RefPntExt:
Position reference points for external
positioning device (GPS antenna)
Manual input
RefPntInt: Position reference points for GPS antenna Manual input
Ship Type Ship Type according to IMO Regulations:
Default Setting
<Selection>
N/A or no ship
WIG
Vessel
Vessel-Fishing
Vessel-Towing
Vessel-
Tow>200mbreadth>25m
Vessel-Dredg.underwater
op.
Vessel-Diving operations
Vessel-Military operations
Vessel-Sailing
Vessel-Pleasure craft
HSC
Special craft
Pilot vessel
Search and rescue vessel
Tug
Port tender
Anti-pollution vessel
Law enforcement vessel
Medical transport
Resolution No 18 (Mob-
83)
Passenger ship
Cargo ship
Tanker
Other
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After the Ship Settings have been input and saved, this screen appears.
[Exit] takes the user back to the Main Menu.
It is important to input the exact mounting position of the GPS Antenna on the vessel as this
influences the accuracy of the displayed target in an ECDIS.
(RefPntExt:) = The position of any external positioning device (GPS Antenna) used as primary
position source.
(RefPntInt:) = The position of the GPS Antenna (fallback device in case primary source is disabled).
After antenna installation, the distance from the sides must be measured and input.
Either the distance from the vessel’s bow (a) or the stern (b) and starboard (d) and backboard (c) are
required.
e.g. A vessel with the following dimensions:
Length: 100m
Beam: 20m
Input: A90C5 - then press Enter or
B10D15 - then press Enter
Result:
RefPtExt: A90 B10 C5 D15m
The GlobalWatch
based on the vessel’s length and beam.
Note:
When receiving position data from large vessels, it should be considered that the position refers to
the antenna mounting point upon the vessel. To ensure accurate navigation, the antenna reference
points (see Other Vessels Details) should be taken into consideration when determining the vessels
position.
TM
AIS automatically calculates the missing distances (a) or (b) and (c) or (d) -
2
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Also, the electronic chart display in use should be programmed to consider the antenna reference
points. Traffic images are represented in true distances only when all displayed targets, including
own vessel, are working with AIS position information, which considers Antenna reference points.
With the up/down keys you may move from line to line and input the correct data. The last line
“ShipType:“ must be selected by actuating the left/right keys out of the pool of all possible types.
Actuate “Enter”
Special is the setting of the GPS antenna position:
The first settings which have to be entered are Length and Beam of the ship in meters.
Next step: enter 2 values more per location to specify the distance from the bow and from the side.
Distances are to be set in meters.
A = the distance from bow to the antenna
B= the distance from the antenna to the stern
C = the distance from the port side to the antenna
D = the distance from the antenna to the starboard side
Example: Length =200m, A = 160m, Beam = 30m, D = 15m
Move with Up/down keys to the Length line. Type 200, actuate “Enter”
Move one line down. Type 30, actuate “Enter”
RefPtExt and RefPtInt both show “N/A” now.
Only one of the length values A or B must be entered and one of the width values C or D.
For our example in the RefPtExt – line type as follows:
A160D15 (without spaces)
Actuate “Enter”
The full line as shown will be displayed: RefPtExt: A160 B40 C15 D15m
B and C are calculated by the AIS.
Do the same with the RefPtInt – line
Actuate soft key “Save”
Display: Data Saved
It is strongly recommended to change the default User Password upon initial GlobalWatch
operation.The new User Password can be between 4 - 8 characters in length, and is not case
sensitive.
N 1^19' E 0^12' |1>0.10|2>1.30|3>1.80nm
|--------------------------------- | 5. Configuration
-----| |
| +- 1. Change User Password
View | +- 2. Region Settings
| +- 3. Alarm Settings
A Region is a defined area, with specific VHF parameters, which are sent out by Vessel Traffic
Service Stations (VTS), and received via Digital Selective Calling (DSC) or AIS.
The screen shows a list of Regions, and their input sources. When the vessel enters into one of the
pre-defined Regions, the GlobalWatch
TM
AIS automatically switches to the relevant Region Setting.
2
If a Region Number is vacant, then the relevant Region Name Slot is currently unoccupied.
Tip: For fast Region Selection, press the Region Number on the keyboard and the selected region is
immediately displayed.
N 1^18' E 0^12' |1>0.10|2>1.30|3>1.80nm
*********** Region Settings ************
..Name....Valid...Source.......DaysOld..
1>Region 1 OK A:AddrChM 2 06:21:59
2>Region 2 OK B:BcastChM 37 09:36:14
3>Region 3
4>Region 4 OK ? N/A N/A
5>Region 5 OK M:OpManual 23 11:02:40
6>Region 6 OK C:AIS_ChAs 10 12:39:17
7>Region 7
8>Region 8 OK D:DSC_Ch70 27 05:56:34
9>Region 9 OK C:AIS_ChAs 9 17:08:46
In use:Region 6
---------------------------------------NUM| Select->| New | |<-Back
Dynamic Keys: Region Settings
[M5] [Select]
[M6] [New]
Overview of Region Settings
Name
Valid
Source
DaysOld
In use
Region Number Number of pre-defined Region
OK Status of Region Setting - OK: Stored and Valid
A:AddrChM
B:BcastChM
C:AIS_ChAs
D:DSC_Ch70
M:OpManual
Period of time Region Setting is
stored
Region 6 Region Setting of vessel current operation
Confirm Region
Number Selection
Create New Region
A: Addressed Channel Management (Msge. 22)
Source: VTS via AIS
B: Broadcast Channel Management
(Msge. 22)
Source: VTS via AIS
D: Channel 70 Telecommand
Source: Digital Selective Calling
M: Operator Manual Input
Source: Via Display
Days, hours, minutes, seconds
(dd hh:mm:ss)
[Back]
Return to Menu
Configuration
GlobalWatch
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Creating a New Region
Parameters for setting up a new Region can be entered and saved here.
N 1^19' E 0^12' |1>0.10|2>1.30|3>1.80nm
********** Create New Region ***********
NE LAT(1):N 0^ 0.0000' +----------1
NE LON(1):E 0^ 0.0000' | +------+ |
SW LAT(2):N 0^ 0.0000' | | | |
SW LON(2):E 0^ 0.0000' >|3|< | |
TrZone(3): 5nm | +------+ |
ChannAIS1:2087 2----------+
BandwAIS1: Default
ChannAIS2:2088
BandwAIS2: Default
Tx/RxMode: TxA/TxB,RxA/RxB
VHF Power: High
--------------------------------------- | Save | | | Back
Dynamic Keys: Initial User Password Setting
[M5] [Save]
Confirm Region
Data Input
[M8] [Back]
Return to Region
Listing
Inputting Region Settings: Mode of Latitude and Longitude Input:
Example: 44 Degrees, 13.1234 minutes, North
Input Format: N 44-13.1234
Input Modes for New Regions
Data Field Field Description
Input Modus
Additional Information
NE LAT(1) Latitude N/E corner Manual Input Degrees and minutes
NE LON(1) Longitude of N/E corner Manual Input Degrees and minutes
SW LAT(2) Latitude of S/W corner Manual Input Degrees and minutes
SW LON(2) Longitude of S/W corner Manual Input Degrees and minutes
TrZone(3) Transitional Zone Size <Selection> Nautical Miles
ChannAIS1 Primary AIS Channel Manual Input Channel Number
BandwAIS1
Bandwidth for Primary AIS
Channel
<Selection>
Default Setting as defined by
the channel number
ChannAIS2 Secondary AIS Channel Manual Input Channel Number
BandwAIS2
Bandwidth for Secondary AIS
Channel
<Selection>
Tx/RxMode Channel Modes <Selection>
Default Setting as defined by
the channel number
Tx : Transmitting Mode
Rx: Receiving Mode
Low = 2 Watt
VHF Power VHF Power Settings <Selection>
(Default for Ports)
High = 12,5 Watt (Default for
High Sea Regions)
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c) Alarm Settings
This screen allows the user to enable or disable the generation and display of Alarms. Alarms are
displayed in the Alarm Inbox (see Menu 1:Messages, Submenu 5: Inbox ALR) and on the ECDIS
screen.
Note:
It is highly recommended to enable the Alarm Function.
N 1^19' E 0^12' |1>0.10|2>1.30|3>1.80nm
************ Alarm Settings ************
on/off
Alarm generation: [*]/[ ]
Note: This setting also affects output
on ECDIS port.
--------------------------------------- | Save | Change | | Back
Dynamic Keys: Alarm Settings
[M5] [Save]
[M6] [Change]
Save Alarm Settings
Configure Alarm
Generation (on/off)
[Back]
Return to Submenu
Configuration
GlobalWatch
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Overview of Alarm Types
ID
Description Text
AIS: Tx malfunction
01
AIS: Antenna VSWR
exceeds limit
02
(VSWR - Voltage
Standing Wave Ratio)
AIS: Rx channel 1
03
malfunction
AIS; Rx channel 2
04
malfunction
AIS: Rx channel 70
05
malfunction
AIS: General failure
06
AIS; External EPFS lost
(EPFS = electronic
Position Fixing System
such as GPS)
25 (*)
AIS: No sensor position
in use
26
Cause/Source
VHF Antenna,
cabling
VHF antenna,
Installation
Internal error
Internal error
No valid data on
Ch1, Ch2 or Ch3 is
available
No valid position
from internal GPS
or external position
System Reaction / Remedy
Reaction: The transponder unit stops transmission. If Alarm ID 01 and ID
02 are simultaneously displayed, then a major antenna problem has
arisen.
Remedy:
Check if the antenna is AIS compatible (156-162 MHz) and if the antenna
cabling has a short circuit or is missing any contacts at the connectors.
If the ID 01 is displayed as a stand-alone message, then the unit requires
replacing.
Reaction: The transponder unit continues transmission.
Remedy:
Check the antenna and the antenna cabling (RG214 / 50 Ohm cable
required).
Reaction: The transponder unit stops transmission on the affected
channel,
Remedy:
If this alarm reoccurs regularly, then the transponder unit requires
replacing.
Reaction: The transponder unit stops transmission.
Remedy:
The transponder unit requires replacing.
Reaction: The transponder unit continues operation using the position
data of the internal GPS. If there is no valid position data available from
the internal GPS, error 026 is additionally displayed.
Remedy:
ID 25 indicates that the sentences GLL, GNS, GGA, RMC cannot be
received. Check the sensor and the cabling; check if the system that
delivers the data is working. Check the baud rate settings of the sensor
inputs. AIS requires the protocol NMEA 0183 V3.0!
Reaction: The transponder unit continues operation.
Remedy:
Check the sensor cabling and the antenna of the internal GPS sensor.
sensor
AIS: No valid SOG
information
29
AIS: No valid COG
Information
30
AIS: Heading lost/invalid
32 (*)
AIS: No valid ROT
Information
35 (*)
No valid data from
external speed
sensor or internal
GPS
No valid data from
external sensor or
internal GPS
No valid data from
external sensor
(Gyrocompass)
No ROT indicator
is used.
No valid data from
external sensor
Reaction: The transponder unit continues operation and displays SOG:
N/A
Remedy;
The sentences VBW, VTG, RMC cannot be received. Check the sensor
and the cabling; check if the system that delivers the data is working.
Check the baud rate settings of the sensor inputs. AIS requires the
protocol NMEA 0183 V3.0!
Reaction: The transponder unit continues operation and displays COG:
N/A
Remedy:
The sentences VBW, VTG, RMC cannot be received. Check the sensor
and the cabling, check if the system that delivers the data is working.
Check the baud rate settings of the sensor inputs. AIS requires the
protocol NMEA 0183 V3.0!
Reaction: The transponder unit continues operation
Remedy:
The sentence for HDT cannot be received. Check the sensor and the
cabling, check if the system that delivers the data is working. Check the
baud rate settings of the sensor inputs. Mention AIS accepts true heading
only (no magnetic).
Reaction: The transponder unit continues operation
Remedy:
The sentence for ROT cannot be received. If a Rate Of Turn indicator is
not in use, then it suffices to just acknowledge the alarm. The Alarm
Status will store the information that no ROT sensor is available.
Otherwise, check the sensor and the cabling. Check if the system that
delivers the data is working. Check the baud rate settings of the sensor
inputs. AIS requires the protocol NMEA 0183 V3.0!
NOTE: Alarm – Messages marked with asterisk (*) will appear on standard workboat
installations due to missing sensor input devices
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d) Interrogation Settings
This screen allows settings for modes of response to Long Range Interrogation Requests (LRI).
It is possible to set the AIS station to respond automatically or manually to LR Interrogations, and
determine which vessel data may be interrogated. It is further possible to reply to incoming LRI’s.
Long Range Interrogation Settings:
N 1^19' E 0^13' |1>0.10|2>1.30|3>1.80nm
******** Interrogation Settings ********
--------------------------------------- | OK | | Reply | Back
Dynamic Keys: Replying to a LR Interrogation
[M5] [OK]
Notifies User of
current
interrogation
[M8] [Back]
Return to
Vessel Listing
Display
[M7] [Reply]
Message Editor
for LRI Reply
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Sensor Settings
The screen provides the means to switch the sensor speeds. It allows the user to change sensor
interfaces from IEC61162-1 to IEC61162-2 settings. The data input fields are fitted with default
values. The [Up], [Down] buttons are used for menu navigation, the [Left] or [Right] buttons for
default data input.
N 1^20' E 0^13' |1>0.10|2>1.30| * 1L
*********** Sensor Settings ************
--------------------------------------- | Save | | | Back
Dynamic Keys: Sensor Settings
[M5] [Save]
Save Data Input
[M8] [Back]
Return to Menu
Configuration
GlobalWatch
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3.5.6 Service Configuration (Service Password Protected)
The Service Configuration Menu allows initial configuration of the Service Password, Password
Settings (on/off), MMSI/IMO Numbers and the option of resetting the GlobalWatch
TM
AIS to Factory
2
Settings.
The Service Password is required in order to enter the Service Configuration Menu. This is a higher
security level than can be reached with the User Password and therefore ensures that the Service
Configuration is protected, and limited to authorized service personnel.
Note:
The default Service Password is set at “NAUT”
It is strongly recommended to change it immediately after commencing initial GlobalWatch
2
TM
AIS
operation!
N 1^23' E 0^17' |1>0.10|2>1.30|3>1.80nm
|--------------------------------- | 6. Service Configuration
After entering the Default Service Password “NAUT”, in the password query, the Service
Configuration Menu may be accessed. In this menu it is possible to configure both the Service
Password and the User Password Settings, as well as input the MMSI/IMO Numbers and reset the
to Factory Settings.
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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a) Change Service Password
This screen provides a means to individually configure the Service Password. This password differs
from the User Password as it allows the user access to the Menu „Service Configuration“.
A minimum of 4, a maximum of 8 characters are allowed. The process of configuring the Service
Password is identical to that of User Password configuration (see Menu 5: Configuration, Submenu
1: Change User Password).
N 1^25' E 0^18' |1>0.10|2>1.30|3>1.80nm
******* Change Service Password ********
Enter new password :
Repeat new password:
{Length: 4..8 characters}
--------------------------------------- | Enter | | | Back
Dynamic Keys: Change Service Password
[Enter]
[Save]
Confirm New Service
Password Input
Save New Service
Password
[M8] [Back]
Return to Submenu
Service Configuration
N 1^27' E 0^20' |1>0.10|2>1.30|3>1.80nm
******* Change Service Password ********
Enter new password :****
Repeat new password:****
{Length: 4..8 characters}
--------------------------------------- | Save | | | Back
GlobalWatch
Dynamic Keys: Change Service Password
[Save]
TM
AIS User Manual 56 Version 1.0
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Save New Service
Password
[M8] [Back]
Return to Submenu
Service Configuration
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b) User Password Settings
N 1^24' E 0^18' |1>0.10|2>1.30|3>1.80nm
|--------------------------------- | 6-2. User Password Settings
This function allows the user to enable or disable the User Password Query Function. For security
reasons, it is highly recommended to enable User Password Protection in order to avoid
unauthorized Transponder operation.
After the settings have been input and saved, the Data Saved Screen confirms the new
configuration.
N 1^19' E 0^12' |1>0.10|2>1.30|3>1.80nm
****** Change Password Protection ******
on/off
User password protection: [*]/[ ]
Note: It is highly recommended that you
enable user password protection.
--------------------------------------- | Save | Change | | Back
Dynamic Keys: Change User Password Protection
[M5] [Save]
[M6] [Change]
Save User
Password Setting
Configure Password
Setting (on/off)
[Enter]
[Right] /
[Left]
Save User
Password Setting
Configure Password
Setting (on/off)
Return to Submenu
[M8] [Back]
User Password
Settings
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c) Changing the MMSI / IMO Numbers
This screen provides a means to change the MMSI and IMO Numbers; the input fields are limited to
a maximum of 9 characters.
N 1^19' E 0^13' |1>0.10|2>1.30|3>1.80nm
********** Change MMSI / IMO ***********
MMSI :1193046
IMO No.:303174162
---------------------------------------NUM| Save | | | Back
Dynamic Keys: Change MMSI / IMO
[M5] [Save]
[M8] [Back]
Save MMSI/IMO
Number Input
Return to Submenu
Service
Configuration
[Enter]
[Up] /
[Down]
Navigate Data Input
Fields (up/down)
Navigate Data Input
Fields (up/down)
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!
Refer to the installation Manual Annex 8.1 to get an MMSI number.
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d) Restore Factory Settings
Warning:
By acknowledging the return to Factory Settings Command, all previous
Settings, both the User and Service Passwords and all manually input data are automatically
deleted!
N 1^20' E 0^13' |1>0.10|2>1.30|3>1.80nm
******* Restore Factory Settings *******
Really overwrite all settings?
Note: This also affects both passwords.
Please acknowledge with OK!
--------------------------------------- | OK | | |<-Back
After pressing [OK], the Data Saved Screen confirms the Restore Factory Settings command.
AIS has been restored to the Factory Settings! Now please configure your:
2
- Ship Settings
- Voyage Settings
- User Password
- Service Password
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3.5.7 Display Settings
It is possible to choose from Daylight and Nightlight Display Settings; it is further possible to adjust
the Brightness and Contrast Settings for both Display Settings.
The maximum setting for Brightness and Contrast is <9>, the minimum setting is <0>.
It is possible to automatically switch the Display Settings on the GlobalWatch
Settings from any Menu Screen by pressing the [M4]
[Displ] button.
TM
AIS to Day or Night
2
N 1^20' E 0^14' |1>0.10|2>1.30|3>1.80nm
*********** Display Settings ***********
Mode
|
+-[*] Day Min Max
| +---- Brightness:<9> [*********]
| +---- Contrast : 6 [****** ]
|
|
+-[ ] Night Min Max
+---- Brightness: 3 [*** ]
+---- Contrast : 2 [** ]
---------------------------------------NUM| DayNight| | | Back
Dynamic Keys: Display Settings
Switch between
Day or Night
Settings
Navigate Input
Fields
Regulate Modes
(min/max)
[M5] [DayNight]
[M8] [Back]
Switch between Day
or Night Settings
Return to Main Menu
[Enter]
[Up] /
[Down]
[Left] /
[Right]
Tip: The Brightness and Contrast Setting can be directly changed from the keyboard by inputting the
desired value.
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4 Safety Functions
The GlobalWatch
messages without the necessity of navigating the Menus.
The SRM Button sends out Broadcast Safety Related Messages to all ships in the Vessel Listing.
The MOB Button sends out precise position of incident to Addressed Vessels, therefore allowing the
message to be sent to a vessel closest to accident location.
TM
AIS is fitted with Safety Keys, which allow the user to automatically send urgent
2
MOB-Button
SRM-Button
4.1 MOB Person over Board
By pressing the MOB button the current navigation position of own vessel and time of incident is
automatically saved. The MOB message containing the distress information “Person Over Board” is
automatically prepared for transmission as an Addressed or Broadcast Safety Related Message.
By pressing the [Broadcast] button, the MOB Message is automatically sent to all vessels within
receiving range. By activating the [Send] button, an individual vessel can be chosen as recipient of
the MOB Message.
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The MOB screen shows the 5 closest vessels within receiving range as in some cases it may be
helpful to send an individual message to a specific vessel, i.e. to a vessel which, is located closest to
own ship or the accident area.
The > at the end of the Vessel Listing indicates, that further Vessels are listed and can be scrolled
using the [Left] or [Right] buttons.
-MOB----MOB----MOB----MOB----MOB----MOBMAYDAY,DE,ANDREA DORIA,D11233,1193046,PO
S:N 1^20.083'_E 0^13.528'_UTC07:43 - P
ERSON OVER BOARD AT POS:N 1^20.083'_E
0^13.528'_UTC07:43
++++++++++++++++++++++++++++++++++++++++
Transmission Status
[+] AIS1:OK, acknowledgement received
[ ] AIS2:
++++++++++++++++++++++++++++++++++++++++
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4.2 Activating the SRM Safety Related Message Button
The desired Distress Message Text can be selected by pressing the appropriate number on the
keyboard. By pressing the [Exit] button, it is possible to escape from this screen without sending the
SRM Message.
Note:
If no Message Subject is selected, the message is automatically sent as an undesignated distress
call.
N 1^22' E 0^15' |1>0.10 2>1.30|3>1.80nm
************ Write Message *************
Upon selection of a message, this screen shows the emergency information, which will be sent and
should be checked before transmission. To confirm message transmission to all vessels within range
it is necessary to activate either the [Send] or [SRM] button. The [Back] button takes the user back to
the Message Selection Menu without sending the message.
N 1^22' E 0^16' |1>0.10|2>1.30|3>1.80nm
************ Write Message *************
Upon sending the SRM to all vessels the Broadcast Transmission Status is shown. The Broadcast
Transmission Status Screen shows confirmation of sent message and allows the user to return to
the Vessel Listing for further messaging to individual vessels.
N 1^19' E 0^13' |1>0,10|2>1.30|3>1.80nm
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
Broadcast Transmission Status
[+] OK, broadcast successful
++++++++++++++++++++++++++++++++++++++++
--------------------------------------- | | Send To | | <-Back
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Dynamic Keys: Confirmation of Broadcast SRM
Return to Vessel
[M6] [SendTo]
Listing for further
[M8] [Back]
Messaging
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After pressing [SendTo] from the previous screen, the user is taken back to the Vessel Listing for the
option of writing further addressed messages.
N 1^19' E 0^13' |1>0.10|2>1.30|3>1.80nm
************ Write Message *************
N 1^19' E 0^13' |1>0.10|2>1.30|3>1.80nm
************ Write Message *************
Addressed SRM 116
SendTo:5004 (DOREEN)
Text:YOUR SHIP IS CLOSEST PLSE COME TO M
Y AID
--------------------------------------- auto/ A / B /A+B
Channel: [*]/[ ]/[ ]/[ ]
--------------------------------------- | Send |<Channel |Channel> | Back
Dynamic Keys: Write Addressed SRM
[M5] [Send]
[M6] [Channel]
Send Message
Select
Transmission
Channel
[M8] [Back]
[M7] [Channel]
Return to
Vessel Listing
Select
Transmission
Channel
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5 Abbreviations
Explanation of commonly used Abbreviations:
Abbreviation Full Text
A/B (A+B) AIS Channel 1 / AIS Channel 2
ACK Acknowledgement
AddrChM Addressed Channel Management
AIS Automatic Identification System
AIS_ChAs AIS Channel Assignment Sentence
ALR Alarm
AS Assigned
AU Autonomous
BcastChM Broadcast Channel Management
BRG Vessel True Bearing
COG Course Over Ground
Dest Destination
DGNSS Differential Global Navigation Satellite Service
Dist Distance
DSC Digital Selective Calling
DTE Data Terminal Equipment
ECDIS Electronic Chart Display
EPFD Electronic Position Fixing Device
EPFS Electronic Position Fixing System
ETA Estimated Arrival Time
ExtGPS External Global Positioning System
ExtHDT External Heading True
ExtSOG External Speed Over Ground
GNSS Global Navigation Satellite Service
GPS Global Positioning System
IMO No International Maritime Association Number
IN Interrogation/Polled Mode
IntCOG Internal Course Over Ground
IntGPS Internal Global Positioning System
LAT Latitude
LON Longitude
LRI Long Range Interrogation
MMSI Maritime Mobile Service Identity
MOB Man Over Board
Mod Mode
NavStat Navigational Status
Nm Nautic Miles
OpManual Operator Manual
PoB Persons on Board
Pos Position
PosAcc Position Accuracy
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Reg Region
RNG Rating
Rng Vessel Range
ROT Rate of Turn
RxA Receiving AIS Channel
RxB Broadcasting AIS Channel
RXVe Received vessels
SOG Speed Over Ground
SRM Safety Related Message
Syn synchronisation
TrZone Transitional Zone
TxA Transmitting on Channel A
TxB Transmitting on Channel B
UTC Universal Time Coordinated
Very High Frequency
6 Contact and Support Information
ACR Electronics
Customer Service
5757 Ravenswood Road
Fort Lauderdale, FL 33312
U.S.A.