L3 Technologies 0ATN01 Aid to Navigation (AtoN) AIS User Manual title

L-3 Communications Aid to Navigation (AtoN) AIS title

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P/N: 165M0829-00October 17/08Rev. 9AUTOMATIC IDENTIFICATION SYSTEM (AIS)AID to NAVIGATION (AtoN)INSTALLATION & OPERATION MANUALAtoN PART NUMBERS:ATN01--100--00ATN01--100--01ATN01--100--02ATN01--100--03ATN01--300--00ATN01--300--01ATN01--300--02ATN01--300--03ATN01--301--00
Marine SystemsAviation RecordersRev. 9October 17/08165M0829-00Page iiAtoN I&O Manual 165M0829-00Rev. 9October 17/08EXPORT 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 2008 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 RecordersRev. 9October 17/08165M0829-00Page 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.
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Marine SystemsAviation RecordersRev. 9October 17/08165M0829-00Page vTABLE OF CONTENTSAIS AtoN Introduction Page 1--1...............................................1.1. System Overview Page 1--1....................................................1.2. AIS AtoN Messages Page 1--1.................................................1.3. Technical Specifications Page 1--2..............................................1.4. Acronyms Page 1--3..........................................................AIS AtoN Mounting & Connections Page 2--1...................................2.1. Mounting Plate & Dimensions Page 2--2.........................................2.2. AIS AtoN Outlines and Dimensions Page 2--3....................................2.3. AIS AtoN Connections Page 2--6...............................................2.4. Power Connection Pin Out Page 2--7...........................................2.5. GPS Connection Pin Out Page 2--7.............................................2.6. Sensor Data Connection Pin Out Page 2--8......................................AIS AtoN Installation Page 3--1................................................3.1. Installing the VHF Antenna Page 3--1...........................................3.2. Installing the GPS Antenna Page 3--2...........................................AIS AtoN Configuration Page 4--1..............................................4.1. Hyper Terminal Setup Page 4--1................................................4.2. HyperTerminal Navigation Page 4--2............................................4.3. System Configuration Menu Page 4--3..........................................4.3.1. Display the Current Transmit Configuration Page 4--4.............................4.3.2. Set the MMSI Page 4--6.......................................................4.3.3. Set the Latitude and Longitude Page 4--7........................................4.3.4. View the Current Transmit Schedule Page 4--8...................................4.3.5. Add or Replace Transmit Schedules Page 4--9...................................4.3.6. Set Preparation Time for Scheduled Binary Messages Page 4--11..................4.3.7. Set Post--Standby Startup Time Page 4--12.....................................4.3.8. Set the 62320--2 Mode Page 4--13.............................................4.3.9. Toggle the Standby Option Off or On Page 4--14................................4.3.10. Control the Acquisition Subsystem Page 4--15..................................
Marine SystemsAviation RecordersRev. 9October 17/08165M0829-00Page vi4.3.11. Enable or Disable the SART Relay Feature Page 4--16...........................4.3.12. Set the SART Relay Parameters Page 4--17....................................4.3.13. Enable or Disable DGNSS Page 4--18..........................................4.3.14. Enable or Disable Message 17 Transmission Page 4--19.........................4.3.15. Enable or Disable the Off--Position Algorithm Page 4--20.........................4.3.16. Set the Tx Test Mode Page 4--21..............................................4.4. Reset the AIS AtoN From the ARM HyperTerminal Console Page 4--22.............4.5. Troubleshooting the HyperTerminal Page 4--22..................................4.6. Failure Mode Page 4--22.....................................................4.6.1. For a Transmission Fault and Disabled Antenna Page 4--22.......................4.6.2. For Reception Fault Page 4--22...............................................Additional Features Page A--1................................................A.1. Type 1 AIS AtoN Station Alternatives Page A--1.................................A.2. Type 3 AIS AtoN Station -- Alternatives Page A--1................................A.2.1. Additional Controller Capability Page A--1.......................................Firmware Update Page B--1...................................................B.1. Normal ARM Code Update (ARM Standalone Image Already Installed) Page B--1...B.2. Recovery Mode of ARM Code Update Page B--4................................Return Material Policy Page C--1..............................................RETURN OF MATERIAL UNDER WARRANTY Page C--3................................RETURNED GOODS Page C--3.......................................................CANCELLATION CHARGE Page C--4..................................................LIST OF FIGURESFigure 2--1. AIS AtoN Page 2--1.......................................................Figure 2--2. AIS AtoN with Mounting Plate Page 2--1.....................................Figure 2--3. AIS AtoN Mounting PlateDimensions and Mounting Hole Pattern Page 2--2............................Figure 2--4. AtoN Dimensions Including Outside of the Connectors Page 2--3...............Figure 2--5. AIS AtoN Dimensions Without Connectors Page 2--4..........................Figure 2--6. AIS AtoN Connector Placements Page 2--4..................................Figure 2--7. Figure 2--4. AIS AtoN Outline & Dimensions Page 2--5.........................Figure 2--8. AIS AtoN Connections Page 2--6............................................
Marine SystemsAviation RecordersRev. 9October 17/08165M0829-00Page viiFigure 2--9. Power Connection Pin Out Page 2--7........................................Figure 2--10. GPS Connection Pin Out Page 2--7........................................Figure 2--11. Sensor Data Connection Pin Out** Page 2--8................................Figure 3--1. VHF Antenna Setup Page 3--1..............................................Figure 3--2. GPS Antenna Setup Page 3--3.............................................Figure 4--1. Communications Port Properties Window Parameters Page 4--1................Figure 4--2. Typical Startup Screen with Trace Messages Page 4--2.......................Figure 4--3. System Configuration Menu Page 4--3.......................................Figure 4--4. View the Current Configuration Information Screen Page 4--4...................Figure 4--5. Change the MMSI Mode Page 4--6..........................................Figure 4--6. Set the Latitude and Longitude Page 4--7....................................Figure 4--7. View the Current Transmit Schedule Page 4--8...............................Figure 4--8. Changing the Transmit Schedule Page 4--9..................................Figure 4--9. Set the Preparation Time for Binary Messages Page 4--11.....................Figure 4--10. Set the Post--Startup Time Page 4--12.....................................Figure 4--11. Set the 62320--2 FDIS Mode Page 4--13...................................Figure 4--12. Turn Standby Operation On or Off Page 4--14..............................Figure 4--13. Control the Acquisition Subsystem Page 4--15..............................Figure 4--14. Enable or Disable the SART Relay Feature Page 4--16......................Figure 4--15. Set SART Relay Mode Parameters Page 4--17.............................Figure 4--16. Enable or Disable the DGNSS Serial Input Page 4--18.......................Figure 4--17. Enable or Disable Message 17 Transmission Page 4--19.....................Figure 4--18. Enable or Disable AIS AtoN Position Report Page 4--20.....................Figure 4--19. Set the Tx Test Mode Parameters Page 4--21..............................Figure B--1. Flash Update/NV Erase Request Screen Page B--2..........................Figure B--2. ARM Firmware Update Transfer Screen Page B--3...........................Figure B--3. Firmware Update Successful Message Page B--3............................LIST OF TABLESTable 1--1. Summary of AIS AtoN Messages Page 1--1...................................Table 4--1. HyperTerminal Key Descriptions Page 4--2....................................Table 4--2. Current Configuration Field Descriptions Page 4--4.............................Table 4--3. Transmit Schedule Setup Utility Field Descriptions Page 4--9....................
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Marine SystemsAviation RecordersRev. 9October 17/08165M0829--00Page 1--1AIS AtoN Introduction1.1. System OverviewThe Automatic Identification System (AIS) Aids to Navigation (AtoN) 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 AIS AtoN 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 messagesprocessed by the AIS AtoN are defined in this section.This compact, single-box AIS AtoN is a completely self--contained unit that runsmaintenance--free.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 andinstallation. At a minimum, the AIS AtoN transmits message 21 and can be con-figured to transmit the optional messages 6, 8, 12, 14, 17, and 25. All of thesemessages are specified in ITU--R M.1371. This section briefly describes each mes-sage.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 asmeteorological 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 RecordersRev. 9October 17/08165M0829--00Page 1--214 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 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)FAverage Instantaneous Power: 170 mW
Marine SystemsAviation RecordersRev. 9October 17/08165M0829--00Page 1--3Message 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 mWEnvironmentIEC 60945 Ed. 4 for exposed environmentThe AIS AtoN is designed to the IP67 environmental protection standard for enclos-ures of electronic equipment. This means that the unit is totally protected againstdust and the effect of immersion between 15 centimeters (5.9 inches) and 1 meter(3.3 feet).ISOThe AIS AtoN is manufactured in Sarasota, Florida, United States of America, pursu-ant 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 RebroadcastNMEA National Marine Electronics Association
Marine SystemsAviation RecordersRev. 9October 17/08165M0829--00Page 1--4NV 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--1Rev. 9165M0829--00October 17/08AIS AtoN Mounting & ConnectionsThe compact, single-box AIS AtoN is easily installed onto a bracket where it func-tions maintenance--free. As illustrated in Figure 2--1 and Figure 2--2, the AIS AotN ismanufactured with or without a mounting plate.ISOMETRIC VIEWPART NUMBERS:ATN01-100---00ATN01-100---02ATN01-300---00ATN01-300---02ATN01-301---00Figure 2--1. AIS AtoN without Mounting PlateISOMETRIC VIEWPART NUMBERS:ATN01-100---01ATN01-100---03ATN01-300---01ATN01-300---03Figure 2--2. AIS AtoN with Mounting Plate
Marine SystemsAviation RecordersPage 2--2165M0829--00Rev. 9October 17/082.1. Mounting Plate & DimensionsFigure 2--3 shows the AIS AtoN mounting plate, dimensions and mounting holes.2X304X454.2524.9207.8759.2504X90.250P/N:115M0743--0090 /0.260THRU6X .496+.005BFigure 2--3. AIS AtoN Mounting PlateDimensions and Mounting Hole Pattern
Marine SystemsAviation RecordersPage 2--3Rev. 9165M0829--00October 17/082.2. AIS AtoN Outlines and DimensionsThe basic dimensions of the AIS AtoN are illustrated in Figure 2--4, Figure 2--5,Figure 2--6, and Figure 2--7.[165]6.5[180]7.1Figure 2--4. AtoN Dimensions Including the Connectors
Marine SystemsAviation RecordersPage 2--4165M0829--00Rev. 9October 17/08[134]5.28Height[129]5.1WidthFigure 2--5. AIS AtoN Dimensions Without Connectors[42]1.64[42]1.64[87]2x3.44Figure 2--6. AIS AtoN Connector Placements
Marine SystemsAviation RecordersPage 2--5Rev. 9165M0829--00October 17/08[129]5.145[88]2X3.48[44]2X1.74[88]2X3.48[108]4.25 [125]4.96X M6X1X.35[9]Free RunningHelicoil45Figure 2--7. AIS AtoN Outline & Dimensions
Marine SystemsAviation RecordersPage 2--6165M0829--00Rev. 9October 17/082.3. AIS AtoN ConnectionsFigure 2--8 illustrates the connectors on the AIS AtoN. The standard AtoN is de-livered as a stand--alone unit without cables or antennas. The cables and antennasmust be purchased separately.VHFAntenna Port(Type N RF Connector)Sensor DataConnectionGPSTNC ConnectorPowerConnectionFigure 2--8. AIS AtoN Connections
Marine SystemsAviation RecordersPage 2--7Rev. 9165M0829--00October 17/082.4. Power Connection PinoutThe Power Connectors are manufactured by Amphenol, and the pinout for the unitconnection is illustrated in Figure 2--9. The part number for the Power Connector onthe AIS AtoN unit is MILC--26482 Series 2, MS3474W12--3S. The part number forthe Power Cable Connector is MS3476W12--3P.BACFigure 2--9. Power Connection Pin Out2.5. GPS Connection PinoutAs shown in Figure 2--10, the GPS connector on the AIS AtoN unit is a female TNC,Amphenol 31--6111. The connector on the cable is an appropriate male TNC thatcan withstand the marine environment. A sample connector is Amphenol 31--2373,which can be used with cable numbers: RG--142 and RG--223.Figure 2--10. GPS Connection Pinout
Marine SystemsAviation RecordersPage 2--8165M0829--00Rev. 9October 17/082.6. Sensor Data Connection PinoutThe Sensor Connectors are manufactured by Amphenol, and the pinout for the unitconnection is illustrated in Figure 2--11. The Sensor Data Connector on the AIS AtoNunit is part number MS3474W14--19S. The cable is part number MS3476W41--19P.This is an RS--232 setup with an IEC/serial port connecting to a DB9 cable.GNPINPVUCONNECTRSVDRSVDRLKGGNDRSVDRSVDRSVDTSABI E C --- T XI E C --- R XSYNC+S Y N C ---BNPCAMLJUESTFGHDR KVDFigure 2--11. Sensor Data Connection Pin Out
Marine SystemsAviation RecordersPage 3--1Rev. 9165M0829--00October 17/08AIS AtoN InstallationNOTE: This device complies with Part 15 of the FCC rules. Operation issubject to the following two conditions: (1) This device may notcause harmful interference, and (2) this device must accept anyinterference received, including interference that may cause un-desired operation. Modifications not expressly approved by the man-ufacturer could void the user’s authority to operate the equipmentunder FCC rules.3.1. Install the Power CableTo begin installation, select a Power Cable, according to the following specifications.FThe Power Cable must have a minimum wire size of 16AWG (1.3mm/0.0508 inch)FThe Power Cable voltage range must be 12--16VDC (nominal +12VDC).3.2. 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.N ConnectorRG213RG214Coaxial Cable30 Meters100 FeetVHF Antenna159 Mhz Center Frequency<2.0 VSWR6db Relative Gain50 ohmGPSConnectorVHFConnectorFigure 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 andconnector installation. When installing the VHF antenna, follow the cautions below.FPlace the antennas as high as practical on the buoy and separate them asmuch as possible.
Marine SystemsAviation RecordersPage 3--2165M0829--00Rev. 9October 17/08FPlace 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:(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.3.3. Install the GPS AntennaSince the synchronization of internal transmission of the AIS AtoN relies on theaccuracy 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.TNC MaleConnectorGPSConnectorVHFConnector9 Meters30 FeetRG213RG214Coaxial CableGPS Antenna5VDC<3.0 VSWR30dbl Total Gain50 ohmFigure 3--2. GPS Antenna Setup
Marine SystemsAviation RecordersPage 3--3Rev. 9165M0829--00October 17/08When 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.To 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 through anexisting throughhull.(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--1Rev. 9165M0829--00October 17/08AIS AtoN 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 andapproved by the appropriate competent authority, such as thelocal port authority where the AIS AtoN is installed.4.1. Set Up Hyper TerminalConfiguration 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, connect apower cable into the Power Connector and the other end into a power source.Connect the AtoN External Configuration Cable (L--3 P/N 024M0841--00) to thecomputer’s serial port and the Sensor (serial) Interface Connector of the AIS AtoN.Turn on the unit. In the Microsoft Windows “Properties” window, set the “Port Set-tings” at “115200 Baud,” “8 Data Bits,” “No Parity,” “1 Stop Bit,” and “No Flow Con-trol,” as shown in Figure 4--1.Figure 4--1. Set Up the Communications Port Properties
Marine SystemsAviation RecordersPage 4--2165M0829--00Rev. 9October 17/08Trace output messages from the ARM processor in the AIS AtoN unit should appearin the “HyperTerminal” window, as shown in Figure 4--2.Figure 4--2. Display 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.Table 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 Applicable
Marine SystemsAviation RecordersPage 4--3Rev. 9165M0829--00October 17/084.3. 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.”Figure 4--3. Display the System Configuration MenuTo configure a specific feature, type in the menu number or letter associated with it,and press “Enter.” This 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--4165M0829--00Rev. 9October 17/084.3.1. 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--5Rev. 9165M0829--00October 17/08Field 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--6165M0829--00Rev. 9October 17/084.3.2. 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. If needed, change the MMSI,and press “Enter.” When the “Hit Any Key to Continue...” message appears, pressany key to return to the main “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. Change the MMSI Mode
Marine SystemsAviation RecordersPage 4--7Rev. 9165M0829--00October 17/084.3.3. 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 and longitude, enter “3” in the main “System Configuration Menu,”and the “Latitude” option appears, as shown in Figure 4--6. Enter the “Degrees” and“Minutes” and press “Enter.” When the “Longitude” option appears, type in the“Degrees” and “Minutes” and press “Enter.” Press any key to return to the main“System Configuration Menu.”Figure 4--6. Set the Latitude and Longitude
Marine SystemsAviation RecordersPage 4--8165M0829--00Rev. 9October 17/084.3.4. View the Current Transmit ScheduleTo view the ”Current Transmit Schedule,” enter “4” in the main “System ConfigurationMenu,” and the screen shown in Figure 4--7 displays a summary. Press any key toreturn to the main “System Configuration Menu.”Figure 4--7. View the Current Transmit ScheduleNOTE: This schedule is an example only.
Marine SystemsAviation RecordersPage 4--9Rev. 9165M0829--00October 17/084.3.5. Add or Replace Transmit SchedulesTo set the transmit data, enter “5” in the main “System Configuration Menu,” and thescreen in Figure 4--8 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--8. 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 scheduleTx TToggles between “Std” (Standard) and “Back2Back” formsof transmission; Typically set to “Std,” but special test sce-narios might require “Back to Back” transmissions
Marine SystemsAviation RecordersPage 4--10165M0829--00Rev. 9October 17/08Field KeyStrokeDescription[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 bycycling the slot adjustment to within a range of 2 secondsand 30 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--11Rev. 9165M0829--00October 17/084.3.6. Set Preparation Time for Scheduled Binary MessagesThis “Binary Message Prep Time” feature defines the preparation time needed toacquire the information contained in the binary message payload, such as meteoro-logical or hydrological records. To create scheduled binary messages, enter “6” inthe main “System Configuration Menu,” and the option shown in Figure 4--9 appears.For information on binary messages, see a description in the “Introduction” sectionof this manual.Figure 4--9. Set the Preparation Time for Binary MessagesTo 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 main “System Configuration Menu.”
Marine SystemsAviation RecordersPage 4--12165M0829--00Rev. 9October 17/084.3.7. 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 “7” in the main “SystemConfiguration Menu,” and Figure 4--10 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 main “System Configuration Menu.”Figure 4--10. Set the Post--Startup Time
Marine SystemsAviation RecordersPage 4--13Rev. 9165M0829--00October 17/084.3.8. Set the 62320--2 ModeThe “62320--2 Mode” can be either “CDV” or “FDIS.” Enter “8” in the main “SystemConfiguration Menu,” and Figure 4--11 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 main “System Configuration Menu.”Figure 4--11. 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--14165M0829--00Rev. 9October 17/084.3.9. 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 “9” in the main “System Configura-tion Menu,” and the screen shown in Figure 4--12 opens. Press the “Space Bar” totoggle Standby mode “on” or “off.” Hit the “Enter” key, and the “Hit Any Key toContinue...” message appears. Press any key to return to the main “System Config-uration Menu.”Figure 4--12. Turn Standby Operation On or Off
Marine SystemsAviation RecordersPage 4--15Rev. 9165M0829--00October 17/084.3.10. Control the Acquisition SubsystemWhen a daugtherboard is installed in the AIS AtoN, the “Acquisition SubsystemControl” manages the interface between the motherboard and daugtherboard. Thisfeature also enables extended MPR operations, which provide payloads for someoptional messages. To control the acquisition subsystem, enter “a” in the main“System Configuration Menu,” and the screen shown in Figure 4--13 open. Press the“Space Bar” to enable or disable the acquisition mode. When the “Hit Any Key toContinue...” message appears, press any key to return to the main “System Config-uration Menu.”Figure 4--13. Control the Acquisition Subsystem
Marine SystemsAviation RecordersPage 4--16165M0829--00Rev. 9October 17/084.3.11. 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 “b” in the main “System Configura-tion Menu,” and the screen shown in Figure 4--14 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 main “System Configuration Menu.”Figure 4--14. Enable or Disable the SART Relay FeatureNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--17Rev. 9165M0829--00October 17/084.3.12. 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 “c” in the main “System Config-uration Menu,” and Figure 4--15 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 main “System Config-uration Menu.”Figure 4--15. Set SART Relay Mode Parameters
Marine SystemsAviation RecordersPage 4--18165M0829--00Rev. 9October 17/084.3.13. Enable or Disable DGNSSThis is a feature used to test the AIS AtoN.Figure 4--16. Enable or Disable the DGNSS Serial InputNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--19Rev. 9165M0829--00October 17/084.3.14. Enable or Disable Message 17 TransmissionThis is a feature used to test the AIS AtoN. Message 17 is used to differentiallycorrect GNSS positions to DGNSS positions. It should be transmitted by a basestation, 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 “e” in the main “SystemConfiguration Menu.” As shown in Figure 4--17, 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 main “System Configuration Menu.”Figure 4--17. Enable or Disable Message 17 TransmissionNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--20165M0829--00Rev. 9October 17/084.3.15. 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 “f” in the main“System Configuration Menu.” As shown in Figure 4--18, press the “Space Bar” toenable or disable input. Hit “Enter,” and the “Hit Any Key to Continue...” messageappears. Press any key to return to the main “System Configuration Menu.”Figure 4--18. Enable or Disable AIS AtoN Position ReportNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--21Rev. 9165M0829--00October 17/084.3.16. 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 “g” in the main “System Configuration Menu,” and the screen shown inFigure 4--19 displays 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 main “System Configuration Menu.”Figure 4--19. Set the Tx Test Mode ParametersNOTE: This is a factory test that should remain disabled.
Marine SystemsAviation RecordersPage 4--22165M0829--00Rev. 9October 17/084.4. 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 todisplay 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.
Marine SystemsAviation RecordersPage A--1Rev. 9165M0829--00October 17/08Additional 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--1Rev. 9165M0829--00October 17/08Firmware 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 pinout.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 AlreadyInstalled)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 codeupdate can begin.
Marine SystemsAviation RecordersPage B--2165M0829--00Rev. 9October 17/08Figure 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--3Rev. 9165M0829--00October 17/08Figure 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--4165M0829--00Rev. 9October 17/08B.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 Communications/-Sensor port to “HyperTerminal” at “115200 Baud.” The BMS jumper must beinstalled on the Baseband Board at PL10, between pins 13 and 14. PL10 is the14--pin header located at the board edge near the Atmel AT91RM9200 pro-cessor device. Pins 13 and 14 are the end pins of both rows of PL10 at the endnearest the slot cutout in the PC board that allows the RF connector to beaccessed.(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,usually 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,usually located in the “Aton Images” folder. A sample file is “AtoN_1_14K.bin.”The name corresponds to Rev 1.14K of the ARM code. Unless otherwisedirected, 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.
Marine SystemsAviation RecordersPage B--5Rev. 9165M0829--00October 17/08(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--1Rev. 9165M0829--00October 17/08Return 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 beaccompanied by paperwork that clearly indicates the following:1. Reason for return2. Purchase Order Numbers3. Correspondence Reference Number4. Return Authorization Number
Marine SystemsAviation RecordersPage C--2165M0829--00Rev. 9October 17/084. 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 DIVISION6000 E. Fruitville 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 Recorders6000 E. Fruitville RoadSarasota, FL 34232 USAAttn: Repair DepartmentTel: (941) 377-5558Fax #: (941) 377-5585
Marine SystemsAviation RecordersPage C--3Rev. 9165M0829--00October 17/08RETURN OF MATERIAL UNDER WARRANTY1. Material should be returned to the following address:L--3 COMMUNICATIONS CORPORATIONAVIATION RECORDERS DIVISION6000 E. Fruitville 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 andshipment should clearly identify the item as a warranty return, and a copy of such returnorder should accompany the shipment. Status of warranty in process will be provided bythe Warranty 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--4165M0829--00Rev. 9October 17/08CANCELLATION 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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