L3 Technologies 0ATN01 PROTEC_D AtoN User Manual title

L-3 Communications PROTEC_D AtoN title

Manual

P/N: 165M1161--00Aug. 23/10Initial IssuePROTEC--DAID to NAVIGATION (AtoN)AUTOMATIC IDENTIFICATION SYSTEM (AIS)INSTALLATION & OPERATION MANUALPROTEC--D AtoN AIS PART NUMBER:ATN01--350--00
Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page iiPROTEC--D AtoN AIS I&O Manual 165M1161--00Initial IssueAugust 23, 2010EXPORT CONTROL STATEMENT AISTECHNOLOGY / DATA:“This technical data and software is considered as Tech-nology Software Publicly Available (TPSA) No LicenseRequired (NLR) as defined in Export AdministrationRegulations (EAR) Part 737.7--11.”This manual contains date sensitive information.To verify the latest revision level of this manual,visit our document download site athttp://www.L-3ar.net.ECopyright 2010 by L-3 Communications.All rights reserved. No part of this manual may be re-produced or utilized in any form or by any means, elec-tronic or mechanical, including photocopying, record-ing, or by information storage and retrieval system,without permission in writing.Inquiries should be addressed to:L-3 CommunicationsAviation Recorders PublicationsVendor Code: 06141P. O. Box 3041Sarasota, Florida 34230Phone: (941) 371–0811FAX: (941) 377–5591
Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page iiiGENERALThis product and related documentation must be reviewed for familiarization with safetymarkings and instructions before operation.This board was constructed in an ESD (electro–static discharge) protected environment. This isbecause most of the semiconductor devices used in this board are susceptible to damage by staticdischarge.Depending on the magnitude of the charge, device substrates can be punctured or destroyed bycontact or mere proximity of a static charge. The results can cause degradation of device perfor-mance, early failure, or immediate destruction.These charges are generated in numerous ways such as simple contact, separation of materials,and normal motions of persons working with static sensitive devices.When handling or servicing equipment containing static sensitive devices, adequate precautionsmust be taken to prevent device damage or destruction.Only those who are thoroughly familiar with industry accepted techniques for handling static sen-sitive devices should attempt to service circuitry with these devices.In all instances, measures must be taken to prevent static charge build–up on work surfaces andpeople handling the devices.
Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page ivFCC CertificationThis device complies with Part 15 of the FCC rules.Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and(2) this device must accept any interference received,including interference that may cause undesiredoperation. Modifications not expressly approved by themanufacturer could void the user’s authority to operatethe equipment under FCC rules.
Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page vREVISIONSRev. Reason/Description Requested/ChangedByDateInit. Initial issue of 165M1161---00, installation and operation manual forPROTEC-D Aid to Navigation (AtoN) Automatic IdentificationSystem (AIS).MR/MR 08/23/10
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Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page 1--1SECTION 1PROTEC--D AtoN AISINTRODUCTION
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Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page 1--3AtoN AIS Introduction1.1. System OverviewThe Aid to Navigation (AtoN) Automatic Identification System (AIS) is designed tobe installed as an integral part of weather and navigation buoys to transmit warn-ings, navigational, and meteorological data to approaching vessels. Two versions ofthe AtoN AIS are available: Type 1 transmits output messages, while Type 3 trans-mits and receives messages.In its most basic form, the unit transmits a report with the AIS AtoN’s position in anITU--R M. 1371 message 21. When the unit contains a daughterboard or it interfaceswith the buoy’s navigational and weather instrumentation, additional messagestransmit navigational and meteorological data. A summary of all the messages pro-cessed by the AIS AtoN are defined in this section.The L3 PROTEC--D AtoN AIS provides all AtoN capabilites for use in an officeenvironment, such as a port authority.1.2. AIS AtoN MessagesThe AIS AtoN transmission schedule and VHF slot assignments are determined by acompetent authority and used to configure the AIS AtoN prior to activation and in-stallation. At a minimum, the AIS AtoN transmits message 21 and can be configuredto transmit the optional messages 6, 8, 12, 14, 17, and 25. All of these messagesare specified in ITU--R M.1371. This section briefly describes each message.Table 1--1. Summary of AIS AtoN MessagesMsgIDMessage Type SlotLengthMessage Description/Application6Addressed BinaryMessage1to5(varies)Binary payload that contains the MMSI, usually of a base station,which is designated to receive the message that is sent until it isacknowledged; May contain information about the AtoN equipment,such as meteorological and hydrological information that is obtainedfrom a daughterboard or external sensors8Broadcast BinaryMessage1to5slots(varies)Binary payload that broadcasts to any equipment that can receiveit; May contain information about the AtoN equipment, such as met-eorological and hydrological information that is obtained from adaughterboard or external sensors12 Addressed SafetyRelated Message1to5slots(varies)Safety--related text that is addressed to a specific MMSI, usually abase station; Message is sent until it is acknowledged; Warns of anAtoN malfunction
Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page 1--414 Broadcast SafetyRelated Message1to5slots(varies)Safety--related text for broadcast communication that is received byall units that can receive the message; Warns of an AtoN malfunc-tion17 GNSS BroadcastBinary Message1to5slots(varies)Differentially corrects GNSS positions to Differential Global Naviga-tion Satellite System (DGNSS) positions; Should be transmitted bya base station, which is connected to a DGNSS reference sourceand configured to provide DGNSS data to receiving stations; Spe-cial option21 Aids--to--NavigationReport2slots AtoN position report that is usually transmitted every 3 minutes andis meant to be seen by all AIS transponders; Contains informationabout the AtoN, such as the origination MMSI, name of the AtoN (ifapplicable), and the type of AtoN (fixed or floating); Sends the Aidto Navigation Report and a warning to approaching vessels25 AtoN Position Re-port1Intended for short, infrequent data transmissions and is designed tosave bandwidth; Used for chaining1.3. Technical SpecificationsThe AIS AtoN is fully compliant to the technical specifications:FDefined in IEC 62320--2FDefined in ITU.R M.1371-3FIALA A--126TDMA TransmitterTX Frequency: 156.025 MHz - 162.025 MHzTransmitter Power: 12.5 W max.Channel Bandwidth: 25 kHzOutputAs defined in ITU.R.M.1371: Message 6, Message 8, Message 12, Message 14,Message 17, Message 21, and Message 25Power Supply12 VDC nominal + 10 % (power to the unit is supplied by an AC converter whichplugs into a standard wall receptacle).Power Consumption for Message 21Message 21 (FATDMA) every 3 minutes for 30 minutes (10 full cycles):FAverage Instantaneous Current: 14.2 mA (Vin = 12.0 Vdc)
Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page 1--5FAverage Instantaneous Power: 170 mWMessage 21 (RATDMA) every 3 minutes for 30 minutes (10 full cycles):FAverage Instantaneous Current: 125 mA (Vin = 12.0 Vdc)FAverage Instantaneous Power: 1500 mWPower usage in continuous receive mode:FAverage Instantaneous Current: 323 mA (Vin = 12.0 Vdc)FAverage Instantaneous Power: 3880 mWEnvironmentThe PROTEC--D AtoN AIS is designed for a protected environment (such as anoffice), and is not hardened against the elements. As with any electronic equipmentused in an office environment, the PROTEC--D AtoN AIS must be protected fromwater and extremes of temperature and/or humidity.ISOThe PROTEC--D AtoN AIS is manufactured in Sarasota, Florida, United States ofAmerica, pursuant to ISO 9000.1.4. AcronymsABM Addressed Binary MessageACK Acknowledgment MessageAIS Automatic Identification SystemARM Advanced RISC MachineAtoN Aid to NavigationBMS Bandwidth Management ServiceBNC Bayonet Neill--Concelman ConnectorCDV Committee Draft for VoteCOG Course Over GroundDGNSS Differential Global Navigation Satellite SystemDGPS Differential Global Positioning SystemDSP Digital Signal ProcessorFATDMA Fixed Access Time Division Multiple AccessFDIS Final Draft International StandardGNSS Global Navigation Satellite SystemGPS Global Positioning SystemIEC International Electrotechnical CommissionIMO International Maritime OrganizationMMSI Maritime Mobile Service IDMPR Message Payload Rebroadcast
Marine SystemsAviation RecordersInitial IssueAug. 23/10165M1161--00Page 1--6NMEA National Marine Electronics AssociationNV Non--VolatilePLL Phase--Locked LoopRATDMA Random Access Time Division Multiple AccessRF Radio FrequencySART Search and Rescue TransponderTx TransmitterTNC Threaded Neill--Concelman ConnectorVDL VHF Data-linkVDM VHF Data-link MessageVDO VHF Data--Link Own--Vessel MessageVHF Very High FrequencyVSD Voyage Static DataVSWR Vertical Standing Wave Ratio / Voltage Standing Wave Ratio
Marine SystemsAviation RecordersPage 2--1Initial Issue165M1161--00Aug. 23/10SECTION 2PROTEC--D AtoN AISMECHANICAL DIMENSIONSandCONNECTORS
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Marine SystemsAviation RecordersPage 2--3Initial Issue165M1161--00Aug. 23/10PROTEC--D AtoN AIS Mounting & ConnectionsThe compact, single-box PROTEC--D AtoN AIS is designed to sit on a desktop orshelf, therefore there are no special mounting considerations other than assuringthat there is a nearby AC outlet and convenient access to VHF and GPS antennaleads.Figure 2--1. Desktop AIS AtoN2.1. DimensionsFigure 2--2 shows the dimensions of the PROTEC--D AtoN AIS unit.
Marine SystemsAviation RecordersPage 2--4165M1161--00Initial IssueAug. 23/10Figure 2--2. PROTEC--D AtoN AIS Dimensions
Marine SystemsAviation RecordersPage 2--5Initial Issue165M1161--00Aug. 23/102.2. AtoN AIS ConnectionsFigure 2--3 illustrates the connectors on the PROTEC--D AtoN AIS. The standardAtoN AIS is delivered as a standalone unit without power supply, cables or anten-nas. The power supply, cables and antennas must be purchased separately.Figure 2--3. PROTEC--D AtoN AIS Connections
Marine SystemsAviation RecordersPage 2--6165M1161--00Initial IssueAug. 23/102.3. Power ConnectionPower for the AtoN AIS unit is supplied by an AC adaptor that outputs 12VDC. Plugthe adapter into a standard AC outlet, and then plug the power cable into the 12VDCconnector on the unit (Figure 2--3). The LED above the power switch on the frontpanel illuminates when the unit is turned on.2.4. GPS ConnectionAs shown in Figure 2--3, the GPS connector on the AtoN AIS unit is a female TNC,Amphenol 31--6111. A sample connector is Amphenol 31--2373, which can be usedwith cable numbers: RG--142 and RG--223.2.5. RF (VHF) ConnectionAs shown in Figure 2--3, the RF (VHF) port on the AtoN AIS unit is a Type--N con-nector. The part number is Amphenol 82--6093--FRX. The connector on the cable isa male Type N. A sample connector is the Amphenol 082--5370, which can be usedwith cable numbers RG55, RG142, and RG223.2.6. Status Indicator LightAs shown in Figure 2--1, the AtoN AIS is equipped with a status indicator light. Thislight illuminates if a valid UTC has been acquired. If the power light is on, but thestatus indicator light is not illuminated, it indicates that a valid UTC has not beenacquired.
Marine SystemsAviation RecordersPage 2--7Initial Issue165M1161--00Aug. 23/102.7. DB--9 Connector PinoutsThe AtoN AIS has four standard female DB--9 connectors on the rear panel, whichare labeled IEC--1, IEC--2/DGNSS, Utility #1 and Utility #2. The pinout for each ofthese connectors is as follows, as shown in Figure 2--4 through Figure 2--7 :RESERVEDPIN123SIGNAL NAMEI E C --- 1 --- T X D4567RESERVEDGROUND89I E C --- 1 --- R X DRESERVEDRESERVEDRESERVEDRESERVEDFigure 2--4. IEC--1 Connector PinoutRESERVEDPIN123SIGNAL NAMEI E C --- 2 / D G N S S --- T X D4567RESERVEDGROUND89I E C --- 2 / D G N S S --- R X DRESERVEDRESERVEDRESERVEDRESERVEDFigure 2--5. IEC--2/DGNSS Connector Pinout
Marine SystemsAviation RecordersPage 2--8165M1161--00Initial IssueAug. 23/10RESERVEDPIN123SIGNAL NAMEUTILITY #1(ARM)---TXD4567RESERVEDGROUND89UTILITY #1(ARM)---RXDRESERVEDRESERVEDRESERVEDRESERVEDFigure 2--6. Utility #1 Connector PinoutRESERVEDPIN123SIGNAL NAMEUTILITY #2(DSP)---TXD4567RESERVEDGROUND89UTILITY #2(DSP)---RXDRESERVEDRESERVEDRESERVEDRESERVEDFigure 2--7. Utility #2 Connector Pinout
Marine SystemsAviation RecordersPage 3--1Initial Issue165M1161--00Aug. 23/10SECTION 3PROTEC--D AtoN AISANTENNA INSTALLATION
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Marine SystemsAviation RecordersPage 3--3Initial Issue165M1161--00Aug. 23/10AIS AtoN InstallationNOTE: This device complies with Part 15 of the FCC rules. Operation is sub-ject to the following two conditions: (1) This device may not causeharmful interference, and (2) this device must accept any interfer-ence received, including interference that may cause undesired oper-ation. Modifications not expressly approved by the manufacturercould void the user’s authority to operate the equipment under FCCrules.3.8. Install the VHF AntennaInstallation of a VHF antenna is as important to reliable communications as thetransceiver itself. Figure 3--1 illustrates a typical VHF antenna setup.RG213RG214Coaxial Cable30 Meters100 FeetVHF Antenna159 Mhz Center Frequency<2.0 VSWR6db Relative Gain50 ohmGPSVHFN ConnectorFigure 3--1. VHF Antenna SetupPurchase a VHF marine band antenna from an established source and follow all ofthe manufacturer’s instructions with particular attention to the cable routing and con-nector installation. When installing the VHF antenna, follow the cautions below.FPlace the antennas as high as practical and separate them as much aspossible.FPlace the antenna in an elevated position with a minimum of 2 meters ofclearance from all conductive material.FInstall the antenna away from large, vertical obstructions.FEnsure that the antenna has a 360°line of sight to the horizon.To install the VHF antenna, perform the following:
Marine SystemsAviation RecordersPage 3--4165M1161--00Initial IssueAug. 23/10(1) Position the antenna mounting bracket on a rigid and structurally sound surfaceand install the antenna.(2) Run the coaxial cable from the antenna to the AIS AtoN location.(3) Trim the cable, leaving a few inches of slack at the AIS AtoN.(4) Attach the connectors to the end of the coaxial cable. Solder the connection.(5) To make sure that the cable is not shorted, check it with an ohm meter.(6) Connect the cables to the AIS AtoN.3.9. Install the GPS AntennaSince the synchronization of internal transmission of the AtoN AIS relies on the ac-curacy of the time signal obtained from the GPS system, the correct installation ofthis antenna is crucial. To enhance good transmission, purchase a high quality GPSantenna from an established source and follow all of the manufacturer’s instructions,paying particular attention to the cable routing and connector installation. Figure 3--2illustrates a typical GPS antenna setup.9 Meters30 FeetRG213RG214Coaxial CableGPS Antenna5VDC<3.0 VSWR30dbl Total Gain50 ohmGPSVHFN ConnectorTNC MaleConnectorFigure 3--2. GPS Antenna SetupWhen installing the GPS antenna, consider the following.FBe sure no obstructions are between the antenna and the sky.FSince GPS signals can be affected negatively by VHF transmissions, try toposition the GPS antenna at least 3 meters from the VHF antenna.FPosition the antenna as high as possible to prevent ice or spray from neg-atively affecting signal reception.
Marine SystemsAviation RecordersPage 3--5Initial Issue165M1161--00Aug. 23/10To install the GPS antenna, perform the following:(1) Position the antenna mounting bracket and/or antenna mast on a rigid, structur-ally sound surface.NOTE: To reduce signal attenuation, use only high quality RG213/RG214coaxial cable and keep the cable length as short as possible.(2) Run the coaxial cable from the antenna to the transponder location.(3) Trim the cable, leaving a few inches of slack at the AIS AtoN.(4) To make sure that the cable is not shorted, check it with an ohm meter.(5) Attach the connectors to the end of the coaxial cable. Solder the connection.(6) Connect the cable to the AIS AtoN, and solder the connection.
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Marine SystemsAviation RecordersPage 4--1Initial Issue165M1161--00Aug. 23/10SECTION 4PROTEC--D AtoN AISCONFIGURATION
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Marine SystemsAviation RecordersPage 4--3Initial Issue165M1161--00Aug. 23/10AtoN AIS ConfigurationThe transmit functions of the AIS AtoN must be configured prior to installation.Basically, the configuration specifies which messages are transmitted, how oftenthey are sent, and the specific VHF data link (VDL) slot used to transmit them.NOTE: All message assignments and intervals must be defined and ap-proved by the appropriate competent authority, such as the localport authority where the AIS AtoN is installed.4.1. Set Up HyperTerminalConfiguration is accomplished with a personal computer (PC), running any simpleterminal emulator for the computer interface. This manual uses a Windows “Hyper-Terminal” screen as the computer interface tool. To begin configuration, connect12 VDC power to the AIS AtoN. Connect the AIS AtoN’s Utility #1 port to the com-puter’s serial port. Turn on the unit. In the Microsoft Windows “Properties” window,set the “Port Settings” at “115200 Baud,” “8 Data Bits,” “No Parity,” “1 Stop Bit,” and“No Flow Control,” as shown in Figure 4--1.Figure 4--1. Set Up the Communications Port PropertiesOnce launched, trace output messages from the ARM processor in the AIS AtoNunit should appear in the “HyperTerminal” window, as shown in Figure 4--2.
Marine SystemsAviation RecordersPage 4--4165M1161--00Initial IssueAug. 23/10Figure 4--2. Typical Startup Screen with Trace Messages4.2. Navigate the HyperTerminalThe HyperTerminal screen displays trace messages or the “System ConfigurationMenu,” which is described in the next section. Table 4--1 describes basic keys thatare used to navigate these screens. Additional keys that are used in each individualscreen are explained throughout this manual.
Marine SystemsAviation RecordersPage 4--5Initial Issue165M1161--00Aug. 23/10Table 4--1. HyperTerminal Key DescriptionsKey Trace Message Screen Features System Configuration Menu FeaturesESC Takes the screen out of sleep modeand begins to display trace messagesagainTakes the user back to the previousscreen; Displays a menu exit messagein the main “System Configuration”menuSpace Bar Stops and restarts the display of tracemessagesEnables and disables some of the fea-tures by toggling them on or offCOpens the “System Configuration”menuNot Applicable4.3. System Configuration MenuAn intuitive set of screens set up under the “System Configuration Menu” providesusers with the options needed to configure the AIS AtoN for maintenance--free use.To access this menu, press “C” in the “HyperTerminal” screen while it is transmittingtrace messages. The window shown in Figure 4--3 appears.NOTE: If trace messages are not displayed, press “ESC,” and a “HitAny Key to Reboot” message appears. Press any key, so thesystem reboots. Press “C” to open the “System ConfigurationMenu.”
Marine SystemsAviation RecordersPage 4--6165M1161--00Initial IssueAug. 23/10Figure 4--3. System Configuration MenuTo configure a specific feature, type in the menu number or letter associated with it,and this automatically opens self--explanatory options at the bottom of the screen.NOTE: When these menus are used, normal AIS AtoN operation is ter-minated. Whether or not changes are made to the configurationwhen the menus are exited, the system automatically promptsthe user to reboot with the “Hit Any Key to Continue...” mes-sage. Press any key, and the“Enter Selection (1 .. e) or ESC toExit” message appears. Press “ESC,” and then type in a numberor letter to select a menu option.
Marine SystemsAviation RecordersPage 4--7Initial Issue165M1161--00Aug. 23/104.3.1. Display the Current Transmit ConfigurationWhen “1” is entered in the “System Configuration Menu,” the “Current ConfigurationInformation” screen appears with a summary of the AIS AtoN’s existing setup, asshow in Figure 4--4. Press any key to return to the main “System ConfigurationMenu.” Table 4--2 describes the parameters in this screen, which are some of thebasic features in the AIS AtoN.Figure 4--4. View the Current Configuration Information ScreenTable 4--2. Current Configuration Field DescriptionsField DescriptionSoftware Displays the revision of the software currently runningon the AtoNAtoN Configuration Describes the type of AIS AtoN unitSerial Number Displays the serial number of the AIS AtoN unitMMSI Shows the MMSI of the AIS AtoN, which is set at “0” asa factory defaultAtoN Name Displays the name of the AIS AtoN I.D. stringConfigured Lat/Lon Indicates the charted location (latitude and longitude)of the AtoN, as it is shown on international charts
Marine SystemsAviation RecordersPage 4--8165M1161--00Initial IssueAug. 23/10Field DescriptionBase Startup Time Defines the wake up time needed to prepare for atransmission; When an AtoN wakes up from Standbymode, it must acquire UTC time; Normally, this processtakes 10 seconds or less (default setting); In areaswhere GPS reception is poor, or Standby times arelonger than 10 minutes, this setting can be changed towake up sooner.Receiver Operation Indicates whether or not the AIS AtoN has its receiversturned onRATDMA Support Indicates whether or not RATDMA transmissions areenabledStandby Operation Indicates whether Standby (Sleep) mode is enabled toconserve battery lifeAcquisition Subsystem Control Should be enabled when a daugtherboard is installedin the AIS AtoN; Manages the interface between themotherboard and daugtherboard; Enables extendedMPR operationsSART Relay Feature Shows whether or not the AIS AtoN is set to receive aSearch and Rescue Transponder (SART) message,which the AIS AtoN repeats for a pre--defined amountof time; Overrides power saving settings; Factory testonly; Leave disabledDGNSS Input Indicates whether data is accepted from an externalDGNSS receiver; Disables IEC port if enabled; Factorytest only; Leave disabledMessage 17 Transmit Shows whether Message 17 corrections are transmit-ted; Factory test only; Leave disabledIEC 62320--2 Sentence Mode Displays the 62320--2 mode, which is either “CDV” or“FDIS”Off--Position Algorithm Shows whether an optional algorithm is used to calcu-late off--position; Factory test only; Leave disabledFlash SDRAM CheckSums Duplicate numbers indicate that the software image isloaded properlyCode Data Size Indicates the size of the code file
Marine SystemsAviation RecordersPage 4--9Initial Issue165M1161--00Aug. 23/104.3.2. Set the MMSITo set the MMSI, enter “2” in the main “System Configuration Menu,” and the optionto change the MMSI appears, as shown in Figure 4--5. Hit “M,” and the screenshown in Figure 4--5 appears. If needed, change the MMSI, and press “Enter.” Whenthe “Hit Any Key to Continue...” message appears, press any key to return to themain “System Configuration Menu.”NOTE: The MMSI is controlled by a competent authority and must be alegitimate number. The factory default is “0.”Figure 4--5. AtoN Configuration Screen
Marine SystemsAviation RecordersPage 4--10165M1161--00Initial IssueAug. 23/10Figure 4--6. Change MMSI Screen
Marine SystemsAviation RecordersPage 4--11Initial Issue165M1161--00Aug. 23/104.3.3. Set the Latitude and LongitudeThe latitude/longitude feature tells the system where the AIS AtoN is supposed to belocated, according to international charts. The AIS AtoN compares the latitude andlongitude information with GPS data to determine whether or not the unit has driftedfrom its charted position. When the unit is off--position, Message 21 indicates an“off--position” status.To set the latitude, enter “2” in the “System Configuration Menu,” followed by “L” inthe AtoN Configuration Menu, and the “Latitude” option appears, as shown inFigure 4--7. Enter the “Degrees” and “Minutes” and press “Enter.” When the “Longit-ude” option appears (Figure 4--8), type in the “Degrees” and “Minutes” and press“Enter,” then press “ESC” to return to the System Configuration Menu.”Figure 4--7. Set the Latitude
Marine SystemsAviation RecordersPage 4--12165M1161--00Initial IssueAug. 23/10Figure 4--8. Set the Longitude
Marine SystemsAviation RecordersPage 4--13Initial Issue165M1161--00Aug. 23/104.3.4. View the Current Transmit ScheduleTo view the ”Current Transmit Schedule,” enter “3” in the System ConfigurationMenu, and the screen shown in Figure 4--9 displays a summary. Press any key toreturn to the “System Configuration Menu.”Figure 4--9. View the Current Transmit ScheduleNOTE: This schedule is an example only.
Marine SystemsAviation RecordersPage 4--14165M1161--00Initial IssueAug. 23/104.3.5. Add or Replace Transmit SchedulesTo set the transmit data, enter “4” in the main “System Configuration Menu,” and thescreen in Figure 4--10 opens with the message “Adds or Replaces Schedule forSpecified MsgID.” Table 4--3 describes the configurable fields displayed in the lastline of the screen.Figure 4--10. Change the Transmit ScheduleTable 4--3. Transmit Schedule Setup Utility Field DescriptionsField KeyStrokeDescriptionFATDMA / RATDMA FEnables the user to toggle between the FATDMA andRATDMA formats[Add][Rplc][Del]ATells the unit that the user is either adding a new transmitschedule or replacing or deleting the existing schedule
Marine SystemsAviation RecordersPage 4--15Initial Issue165M1161--00Aug. 23/10Field KeyStrokeDescriptionTx TToggles between “Std” (Standard) and “Back2Back” formsof transmission; Typically set to “Std,” but special test sce-narios might require “Back to Back” transmissions[Slt 0009,Min1] “Shift”“+”Sets the slot on which to transmit the message; Press“Shift” and “+” (plus sign) key to increase the value of the“base” or “anchor” slot by increments of either 1 or 10, de-pending upon how the adjustment is set with the “Shift” and“*” keys[Slt 0009,Min1] “--” Decreases the value of the “base” or “anchor” slot by incre-ments of either 1 or 10, depending upon how the adjust-ment is set with the “Shift” and “*” keys[Slt 0009,Min1] “Shift” * Toggles the amount the base slot is adjusted between in-crements of either 1 or 10, allowing for fine control over theslot[Slt 0009, Min 1] U Changes the Universal Coordinated Time (UTC) by incre-ments of 1 minute, ranging from 0 to 9 minutesMsg MCycles through the message types to select a message toconfigure[10 Sec Ivl] IIncreases the time between message transmissions by cyc-ling the slot adjustment to within a range of 2 seconds and30 minutes (decreases the transmission rate)[10 Sec Ivl] DDecreases the time between message transmissions bycycling the slot adjustment to within a range of 2 secondsand 30 minutes (increases the transmission rate)Ch A Only / Ch B Only/ChA/BSpaceBarSelects the type of channel used to transmit the messageAction Key VDisplays a current view of the scheduleAction Key CClears all current reservationsAfter making a change and pressing the “ENTER” button, the “AtoN Transmit Sched-ule” appears with the message “Hit Any Key to Continue...” Press any key, and the“Transmit Schedule Setup Utility” screen reappears. Press “Esc” in the main “Trans-mit Schedule Utility” screen to return to the main “System Configuration Menu.”
Marine SystemsAviation RecordersPage 4--16165M1161--00Initial IssueAug. 23/104.3.6. Set Preparation Time for Scheduled Binary MessagesThe Binary Message Prep Time feature defines the preparation time needed to ac-quire the information contained in the binary message payload, such as meteorolo-gical or hydrological records. To create scheduled binary messages, enter “5” in the“System Configuration Menu,” and the option shown in Figure 4--11 appears. Forinformation on binary messages, see a description in the “Introduction” section ofthis manual.To select a message, press “M” to scroll through the available message types andselect one. Press “I” to increase the preparation time by 5 seconds each time thekey is hit. Press “D” to decrease preparation time by 5 seconds each time the key ishit. Press “G” to toggle the GPS antenna on or off.When the changes are complete, press “Enter,” and the “AtoN Transmit Schedule”appears. Press “Esc,” and the “Binary Msg Prep Time Setup” reappears. Press “Esc”again to return to the “System Configuration Menu.”Figure 4--11. Set the Binary Message Prep Time
Marine SystemsAviation RecordersPage 4--17Initial Issue165M1161--00Aug. 23/104.3.7. Set Post--Standby Startup TimeIn order to save power, the AIS AtoN goes into standby mode when it does not havean imminent event to process. The “System Startup Time” defines when the mother-board needs to wake up from standby mode to prepare for a transmission.To set the start--up time following standby of the unit, enter “6” in the main “SystemConfiguration Menu,” and Figure 4--12 appears. Press “I” to increase the value by 1second each time the key is hit or “D” to decrease the time by 1 second each time itis hit. The range of startup times is between 10 and 30 seconds. Press “Enter” toaccept the changes, and the “Press Any Key to Continue...” message appears. Hitany key to return to the System Configuration Menu.Figure 4--12. Set the Post--Startup Time
Marine SystemsAviation RecordersPage 4--18165M1161--00Initial IssueAug. 23/104.3.8. Set the 62320--2 ModeThe “62320--2 Mode” can be either “CDV” or “FDIS.” Enter “8” in the main “SystemConfiguration Menu,” and Figure 4--13 appears. Press the “Space Bar” to togglebetween the modes. Hit the “Enter” key, and the “Hit Any Key to Continue...” mes-sage appears. Press any key to return to the System Configuration Menu.Figure 4--13. Set the 62320--2 FDIS ModeNOTE: The document that defines the technical specification for AtoNperformance is named IEC 62320--2. There are two versions thatcause slight changes in AtoN behavior. Contact the CompetentAuthority to determine the version with which the AtoN mustcomply.
Marine SystemsAviation RecordersPage 4--19Initial Issue165M1161--00Aug. 23/104.3.9. Toggle the Standby Option Off or OnIn order to maximize power efficiency, the “Standby Operation” should remain en-abled. To turn the standby option on or off, enter “8” in the System ConfigurationMenu, and the screen shown in Figure 4--14 opens. Press the “Space Bar” to toggleStandby mode “on” or “off.” Hit the “Enter” key, and the “Hit Any Key to Continue...”message appears. Press any key to return to the System Configuration Menu.Figure 4--14. Turn Standby Operation On or Off
Marine SystemsAviation RecordersPage 4--20165M1161--00Initial IssueAug. 23/104.3.10. Control the Acquisition SubsystemWhen a daugtherboard is installed in the AIS AtoN, the “Acquisition Subsystem Con-trol” manages the interface between the motherboard and daugtherboard. This fea-ture also enables extended MPR operations, which provide payloads for some op-tional messages. To control the acquisition subsystem, enter “9” in the main SystemConfiguration Menu, and the screen shown in Figure 4--15 open. Press the “SpaceBar” to enable or disable the acquisition mode. When the “Hit Any Key to Contin-ue...” message appears, press any key to return to the System Configuration Menu.Figure 4--15. Control the Acquisition Subsystem
Marine SystemsAviation RecordersPage 4--21Initial Issue165M1161--00Aug. 23/104.3.11. Enable or Disable the SART Relay FeatureWhen the “SART Relay Feature” is enabled, the AIS AtoN receives a SART mes-sage and repeats the message at an established interval for a pre--defined amountof time. This feature overrides power saving settings.To enable or disable SART transmissions, enter “a” in the main System Configura-tion Menu, and the screen shown in Figure 4--16 appears. Press the “Space Bar” toenable or disable the SART Relay feature. When the “Hit Any Key to Continue...”message appears, press any key to return to the System Configuration Menu.Figure 4--16. Enable or Disable the SART Relay FeatureNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--22165M1161--00Initial IssueAug. 23/104.3.12. Set the SART Relay ParametersThe “SART Relay Mode” requires that the “Interval” and “Duration” parameters bedefined. The “Interval” parameter determines how often the message is retransmit-ted, and the “Duration” parameter sets how long the unit continues to repeat themessage. To establish the SART parameters, enter “b” in the System ConfigurationMenu, and Figure 4--17 appears.Press “I” to increase the interval of minutes between each transmission by 1 minuteeach time the key is hit, and decrease it by 1 minute each time “D” is pressed. Theinterval can be set between 1 to 10 minutes.To set how long the unit continues to repeat the message, press “Shift” and “+” toincrease the “Duration” by 1 minute and “--” to decrease the amount by 1 minute.This range can be set from 3 to 600 minutes. Hit “Enter,” and the “Hit Any Key toContinue...” message appears. Press any key to return to the System ConfigurationMenu.Figure 4--17. Set SART Relay Mode Parameters
Marine SystemsAviation RecordersPage 4--23Initial Issue165M1161--00Aug. 23/104.3.13. Enable or Disable DGNSSThis is a feature used to test the AIS AtoN.Figure 4--18. Enable or Disable the DGNSS Serial InputNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--24165M1161--00Initial IssueAug. 23/104.3.14. Enable or Disable Message 17 TransmissionThis is a feature used to test the AIS AtoN. Message 17 is used to differentially cor-rect GNSS positions to DGNSS positions. It should be transmitted by a base station,which is connected to a DGNSS reference source, and configured to provideDGNSS data to receiving stations.To enable or disable the transmission of Message 17, enter “d” in the main SystemConfiguration Menu. As shown in Figure 4--19, press the “Space Bar” to enable ordisable input. Hit “Enter,” and the “Hit Any Key to Continue...” message appears.Press any key to return to the System Configuration Menu.Figure 4--19. Enable or Disable Message 17 TransmissionNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--25Initial Issue165M1161--00Aug. 23/104.3.15. Enable or Disable the Off--Position AlgorithmThis feature is an extended algorithm that controls the AIS AtoN off--position flag inMessage 21. To enable or disable the extended algorithm, enter “e” in the SystemConfiguration Menu. As shown in Figure 4--20, press the “Space Bar” to enable ordisable input. Hit “Enter,” and the “Hit Any Key to Continue...” message appears.Press any key to return to the System Configuration Menu.Figure 4--20. Enable or Disable AIS AtoN Position ReportNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--26165M1161--00Initial IssueAug. 23/104.3.16. Set the Tx Test ModeThis is a feature used to test the AIS AtoN by simulating a given percentage of useof the VDL and a number of unique targets. To set the Tx test mode parameters,enter “F” in the System Configuration Menu, and the screen shown in Figure 4--21displays the options.Press “I” to increase the “VDL Load” by 10 percent each time the key is hit and “D”to decrease it by 10 percent. Press “Shift” and “+” to increase the “Target Count” and“--” to decrease it.Hit the “Space Bar” to toggle through the available channels and select one.Hit the “Enter” key and the “Hit Any Key to Continue...” message appears. Press anykey to return to the System Configuration Menu.Figure 4--21. Set the Tx Test Mode ParametersNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--27Initial Issue165M1161--00Aug. 23/104.4. Reset the AIS AtoN From the ARM HyperTerminal ConsoleWhen the AIS AtoN is running and trace messages are displayed on the ARMHyperTerminal console, the unit can be reset at any time by holding the “Ctrl” keyand typing “C” twice quickly. This eliminates the need to cycle the power and restartthe AIS AtoN. Trace messages should scroll through the HyperTerminal screen.4.5. Troubleshoot the HyperTerminalSince the HyperTerminal provides a direct portal to the AtoN CPU, in rare circum-stances it may stop displaying trace messages. Use the following instructions to dis-play trace messages.(1) Press “ESC,” and a “Hit Any Key to Reboot” message appears. Press any key,so the system reboots.(2) If messages are not displayed once the unit is reset or a key is pressed, closethe HyperTerminal screen and re--open it.(3) If trace messages are not displayed after shutting down and re--opening theHyperTerminal screen, do the following.i. Shut down the computer and the turn off the AIS AtoN.ii. Unplug all connections to the unit.iii. Plug the connectors back into the unit, restart the AIS AtoN, and re--openthe HyperTerminal screen.4.6. Resolve Failure ModeThe AtoN handles antenna failures, based upon whether the problem occurs duringa transmission or reception of a message.4.6.1. For a Transmission Fault and Disabled AntennaA disabled antenna is detected by the AIS AtoN DSP as an antenna with a highVSWR during the transmission of a message. If a high VSWR is detected, the DSPstops transmission before a message completes transmission.4.6.2. For Reception FaultThe AIS AtoN uses a frequency synthesizer that incorporates a digital Phase LockedLoop (PLL). If both receivers are locked, a “Lock Detect” status signal is sent, indi-cating that the receivers are functioning. In Type 3 AtoNs, if either or both receiversfail to lock then the “Lock Detect” status indicates a fault, and RATDMA transmis-sions are stopped on the receiver that is not locked.
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Marine SystemsAviation RecordersPage A--1Initial Issue165M1161--00Aug. 23/10APPENDIX ADESKTOP AtoNADDITIONAL FEATURES
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Marine SystemsAviation RecordersPage A--3Initial Issue165M1161--00Aug. 23/10Additional FeaturesA.1. Type 1 AIS AtoN Station AlternativesIn addition to Message 21, the controller will compose optional output messages to the VDL, usingFATDMA, as described in Table 1.Table 1. Summary of optional Type 1 AIS AtoN Station messagesMsgIDMessage name Message description Application examples6Binary addressed message Binary data for addressedcommunicationMonitoring of AtoN lantern,power supply, etc.8Binary broadcast message Binary data for broadcastcommunicationMeteorological and hydrologic-al data12 Addressed safety related mes-sageSafety related data for broad-cast communicationWarn AtoN malfunctioning14 Broadcast safety related mes-sageSafety related data for broad-cast communicationWarn AtoN malfunctioningA.2. Type 3 AIS AtoN Station -- AlternativesThe Type 3 AIS AtoN Station alternatives include all the Type 1 and Type 2 AIS AtoN Stationalternatives.A.2.1. Additional Controller CapabilityIn addition to Message 21, the controller composes optional output messages to the VDL, asdescribed in Table 2.Table 2. Summary of optional Type 3 AIS AtoN Station messagesMsgIDMessage name Message description Application examples6Binary addressed message Binary data for addressedcommunicationMonitoring of AtoN equipment8Binary broadcast message Binary data for broadcastcommunicationMeteorological and hydrologic-al data12 Addressed safety related mes-sageSafety related data for broad-cast communicationWarn AtoN malfunctioning14 Broadcast safety related mes-sageSafety related data for broad-cast communicationWarn AtoN malfunctioning
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Marine SystemsAviation RecordersPage B--1Initial Issue165M1161--00Aug. 23/10APPENDIX BPROTEC--D AtoN AISFIRMWARE UPDATE
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Marine SystemsAviation RecordersPage B--3Initial Issue165M1161--00Aug. 23/10Firmware UpdateIn order to update AtoN firmware, the following is required.FPower Cable: Refer to the “Mounting and Connections” section of thismanual for more details on the power requirements.FCommunications Cable: Refer to the “Mounting and Connections” sectionof this manual for more details on the pinout.FFirmware Update PackageB.1. Normal ARM Code Update (ARM Standalone Image Already In-stalled)If the unit has already been updated with a standalone binary ARM version, it can besubsequently updated with a different version of ARM code, using a simple proced-ure that does not require the unit to be opened. The following procedure describesthe normal method used to update software.The unit should be powered up with the Communications/Sensor port connected tothe “HyperTerminal” at “115200 Baud.”(1) While trace messages are displayed on the “HyperTerminal” console, hold the“Ctrl” key and type “FF.” As shown in Figure B--1, the following message ap-pears.*** Flash Update Request ***Ready for Xmodem File TransferAfter this message appears, “C” characters are generated, and the ARM code up-date can begin.
Marine SystemsAviation RecordersPage B--4165M1161--00Initial IssueAug. 23/10Figure B--1. Flash Update/NV Erase Request Screen(2) In the “HyperTerminal” menu pull--down bar, click “Transfer” and “Send File.”(3) When the “Send File” screen opens, click the arrow in the “Protocol” box andselect “Xmodem.”(4) Click the “Browse” button to locate the ARM binary images, usually located inthe “Aton Images” folder. Find the ARM executable binary image file. An ex-ample is “AtoN_1_14K.bin.” This name corresponds to Rev 1.14K of the ARMcode. Unless otherwise directed, select the file with the highest version number.(5) Select the file by double--clicking on it in the file list. Click the “Send” button inthe “Send File” window. As shown in Figure B--2, this begins the actual transfer.
Marine SystemsAviation RecordersPage B--5Initial Issue165M1161--00Aug. 23/10Figure B--2. ARM Firmware Update Transfer Screen(6) When the binary file is completely transferred, Figure B--3 appears, displayingthe image size and a message that the erase of the NV was successful. Themessage “Hit ESC to Reboot” also appears. Press Esc to reboot. Trace mes-sage should begin to be displayed on the screen.Figure B--3. Firmware Update Successful Message
Marine SystemsAviation RecordersPage B--6165M1161--00Initial IssueAug. 23/10B.2. Recovery Mode of ARM Code UpdateOccasionally, the ARM code image in flash memory can be corrupted by an interrup-ted download or improper programming of the flash during production. If the flash iscorrupted, a two--step process is required to load a flash image.NOTE: This method of updating the ARM code works whetherthere is an image in Flash or not. However, it is theonly method that loads an ARM image if the Flash im-age is not present or is corrupt.(1) Install a jumper on the AtoN Baseband board. Connect the Utility #1 port to“HyperTerminal” at “115200 Baud.” The BMS jumper must be installed on theBaseband Board at PL10, between pins 13 and 14. PL10 is the 14--pin headerlocated at the board edge near the Atmel AT91RM9200 processor device. Pins13 and 14 are the end pins of both rows of PL10 at the end nearest the slotcutout in the PC board that allows the RF connector to be accessed.(2) Power up the AtoN. The “HyperTerminal” console displays “C” characters ataround one per second.(3) When the “C” characters are displayed, the ARM code update can begin. Onthe “HyperTerminal” menu pull--down bar, click “Transfer” and “Send File.”(4) When the “Send File” screen opens, click the arrow in the “Protocol” box andselect “Xmodem.”(5) Click the “Browse” button and find the ARM binary images in the window, usu-ally located in the “Aton Images” folder. Double--click on “SerBoot.bin” file.(6) In the “Send File” window, click the “Send” button. This begins the actual trans-fer, as shown in Figure B--2.(7) When the transfer ends, “C” characters are automatically generated.(8) Click the “Browse” button and find the ARM binary images in the window, usu-ally located in the “Aton Images” folder. A sample file is “AtoN_1_14K.bin.” Thename corresponds to Rev 1.14K of the ARM code. Unless otherwise directed,select the file with the highest version number.(9) Double--click on the binary file. Click the “Send” button in the “Send File” win-dow. This begins the transfer of the binary image.(10) When the binary file is completely transferred, “C” characters are automaticallygenerated on the screen.(11) Remove the BMS jumper and power the board up again. The unit should bootnormally and trace messages should appear in the “HyperTerminal” window.
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Marine SystemsAviation RecordersPage C--1Initial Issue165M1161--00Aug. 23/10APPENDIX CPROTEC--D AtoN AISWARRANTY
Marine SystemsAviation RecordersPage C--2165M1161--00Initial IssueAug. 23/10Return Material PolicyThe maintenance philosophy for the AIS AtoN is replacement of failed assemblies. In the unlikely case of a failure, theentire unit should be sent back to the factory.Attempts by anyone but an authorized L--3 representative to repair the AIS AtoN will void the warranty.Components and spare parts purchased from L--3 that are discrepant for any of the followingreasons may be returned immediately, provided the extended value of the parts is in excess of$100.00.1. OvershipmentsQuantity of parts received in excess of quantity specified on purchase order.2. Wrong Part NumbersReceipt of parts numbered other than those identified on a customer order where L--3 hasnot advised the customer by purchase order acknowledgment, by telex, or by notificationon the shipping document that the received part is a replacement for the ordered part.3. Parts Nonconforming to SpecificationsIf the extended value of the items is less than $100.00, the items are to be scrappedinstead of returned. When this occurs, notification must be sent to L--3 advising: (1) thereason for the rejection; (2) the items are less than $100.00 in extended value and havebeen scrapped, and; (3) whether credit or replacement is desired.If you wish to return material to L--3 for reasons other than warranty returns or those specifiedabove, please contact an L--3 Account Administrator for authorization before proceeding. AReturn Authorization Number will be assigned at this time. Your request should specify therelevant Return Authorization Number, purchase order number, part number, quantity, and thereason you wish the part returned.To assist us in processing these items more efficiently, we ask that all returned goods be ac-companied by paperwork that clearly indicates the following:1. Reason for return2. Purchase Order Numbers3. Correspondence Reference Number4. Return Authorization Number
Marine SystemsAviation RecordersPage C--3Initial Issue165M1161--00Aug. 23/104. Copies of returned goods paperwork should be mailed to:L--3 COMMUNICATIONS CORPORATIONAVIATION RECORDERS DIVISIONP. O. Box 3041Sarasota, FL 34230--3041Attn: Tom Meloche / Marine Systems Product Support Department5. Parts returned under the above conditions should be addressed to:L--3 COMMUNICATIONS CORPORATIONAVIATION RECORDERS DIVISION100 Cattlemen RoadSarasota, FL 34232Attn: SERVICE DEPARTMENTComponent and spare parts purchased from L--3 that have been on the customer’s shelf formore than 10 weeks from date of receipt or have been installed in a component or on a vessel,are not covered by this procedure. Such parts may be covered by warranty in which case theyshould be returned through normal warranty channels.For repair service, call or email to obtain a Repair Form:L-3 Communications, Aviation Recorders100 Cattlemen RoadSarasota, FL 34232 USAAttn: Repair DepartmentTel: (941) 377-5558Fax #: (941) 377-5585
Marine SystemsAviation RecordersPage C--4165M1161--00Initial IssueAug. 23/10RETURN OF MATERIAL UNDER WARRANTY1. Material should be returned to the following address:L--3 COMMUNICATIONS CORPORATIONAVIATION RECORDERS DIVISION100 Cattlemen RoadSarasota, FL 34232Attn: WARRANTY RETURNS2. For returning overseas shipments, the following customs broker must be used:L--3 COMMUNICATIONS CORPORATIONAVIATION RECORDERS DIVISIONc/o A.J. ArangoAir Cargo Bldg.4700 N. Hoover Blvd.Tampa International AirportTampa, Florida 33634Tel: (813) 248--9220Fax: (813) 248--6013To ensure prompt handling of material returned under warranty, your return order and ship-ment should clearly identify the item as a warranty return, and a copy of such return ordershould accompany the shipment. Status of warranty in process will be provided by the War-ranty Administrator.3. Warranty claims and warranty return orders pertaining to components and spareparts returned should be mailed to the following address:L--3 COMMUNICATIONS CORPORATIONAVIATION RECORDERS DIVISIONP. O. Box 3041Sarasota, FL 34230--3041Attn: Marine Systems Warranty AdministratorTel: (941) 377--5574Fax: (941) 377--5591RETURNED GOODSGoods returned to stock for credit, at the request of the Buyer, and authorized by the Seller,will be subject to a restocking charge of 10% of the purchase price if notified within 30 days ofthe order, and 25% of the purchase price if notified after 30 days of the order.
Marine SystemsAviation RecordersPage C--5Initial Issue165M1161--00Aug. 23/10CANCELLATION CHARGEAny order wishing to be canceled must be approved by the pertinent Account Administratorand may be accountable for a cancellation fee of 15%. This cancellation fee shall take intoaccount expenses already incurred and commitments made by L--3.
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