Flir BelgiumBA MTX2-S3 Leisure Marine Radar User Manual 81154 6

Raymarine UK Ltd. Leisure Marine Radar 81154 6

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Owners Handbook

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1. Owners Handbook
2. Replacement cover page

Owners Handbook

Raymarine Limited. Registered in England. Company No. 1177969Registered Office: Anchorage Park, Portsmouth PO3 5TD Raymarine Limited Pathfinder Radar scanners FCC ID: PJ5MTX2-S3, PJ5MTX4-S3 & PJ5MTX4-S3 Owner's HandbookNote 1: This Draft Owner's Handbook covers the 2kW Radome Scanner(PJ5MTX2-S3), the 4kW Radome Scanner (PJ5MTX4-S3), the 4kW Open ArrayScanner (PJ5MTX5-S3) and the 10kW Open Array Scanner (PJ5MTX9). There isno new FCC application for the 10kW Scanner Unit at this time.Note 2: The information within the handbook is complete and up-to-date, exceptthat the EC Declaration of Conformity will be replaced (except for 10kW) withnew versions after assessment of the current CE application.

Pathfinder Radar ScannersOwner’s HandbookDocument number: 81154_6Date: 11th March2002

Pathfinder Radar Scanners iPathfinder Radar ScannersOwners HandbookJanuary 2002Intended UseThe scanner units detailed in this handbook form part of naviga-tional radar systems intended for light marine use. These radar systems are only an aid to navigation.WARNING:The 4D radome scanner connected to an SL70, SL70 PLUS or SL70RC PLUS 7" LCD display unit DOES NOT conform to the EU directive 95/5/EC, therefore such a system cannot be installed on a vessel within the EU .Safety NoticesThis radar equipment must be installed and operated in accord-ance with the instructions contained in this manual. Failure to do so can result in personal injury and/or navigational inaccuracies. In particular:1. High Voltage. The scanner unit contains high voltages. Adjust-ments require specialised service procedures and tools only avail-able to qualified service technicians – there are no user serviceable parts or adjustments. The operator should never remove the scanner unit internal covers or attempt to service the equipment.2. Electromagnetic Energy. The radar scanner transmits electro-magnetic energy. It is important that the radar is turned off when-ever personnel are required to come close to the scanner to perform work on the scanner assembly or associated equipment.It is recommended that the radar scanner is mounted out of range of personnel (above head height).Do not look directly at the antenna at close range as your eyes are the most sensitive part of the body to electromagnetic energy.When properly installed and operated, the use of this radar will conform to the requirements of ANSI/IEEE C95.1-1992 Standard for Safety Levels with Respect to Human Exposure to Radio Fre-quency Electromagnetic Fields, 3 Hz to 300 GHz and NRPB,

ii Pathfinder Radar ScannersBoard Statement on Restrictions on Human Exposure to Static and Time Varying Electromagnetic Fields and Radiation, Doc NRPB, No. 5 (1993).3. Navigation Aid. This radar unit is only an aid to navigation. Its accuracy can be affected by many factors, including equipment failure or defects, environmental conditions, and improper han-dling or use. It is the user’s responsibility to exercise common prudence and navigational judgements. This radar unit should not be relied upon as a substitute for such prudence and judgement.Raymarine products are supported by a network of Authorized Service Representatives. For information on Raymarine products and services, contact either of the following:United States Raymarine Inc.Recreational Products22 Cotton Road, Unit DNashuaNH 03063-4219, USATelephone +1 603 881 5200Fax +1 603 864 4756www.raymarine.comEurope Raymarine LimitedAnchorage ParkPortsmouthHampshire PO3 5TDEnglandTelephone +44 (0)23 9269 3611Fax +44 (0)23 9269 4642www.raymarine.comCopyright © Raymarine Ltd. 2002The technical and graphical information contained in this hand-book, to the best of our knowledge, was correct as it went to press. However, the Raymarine policy of continuous improvement and updating may change product specifications without prior notice. As a result, unavoidable differences between the product and handbook may occur from time to time, for which liability cannot be accepted by Raymarine.SeaTalk is a registered trademark of Raymarine Limited.HSB and hsb2 are trademarks of Raymarine Limited.Pathfinder is a trademark of Raymarine Limited.

Pathfinder Radar Scanners iiiPrefaceThis handbook describes the following Raymarine Pathfinder radar scanners:2D 18" 2 kW Radome Scanner4D 24" 4 kW Radome Scanner5S 48" 4 kW Open Array Scanner7S 72" 4 kW Open Array Scanner9S 48" 10 kW Open Array Scanner11S 72" 10 kW Open Array ScannerThese scanner units may be connected to any HSB/hsb2 display unit. In addition, the 2D radome scanner unit may be connected to an SL70, SL70 PLUS or SL70RC PLUS 7" LCD display. CAUTION:The open array scanners must not be used with the SL70, SL70 PLUS, SL70RC PLUS or Autohelm 7" LCD Display Unit. This may result in damage to the display due to the high power requirements of the open array scanner.The handbook contains very important information on the instal-lation and operation of your new equipment. In order to obtain the best results in operation and performance, please read this hand-book thoroughly.Raymarine’s Technical Support representatives or your local dealer will be available to answer any questions you may have.Display Software VersionFor full operation of the Pathfinder scanners, the display unit requires an appropriate software version. For new displays, the correct software version is normally already installed in the dis-play unit and is fully compatible with the Pathfinder scanners. Early display units may not have the correct software and will therefore require upgrading.The software version can be confirmed by switching-on the dis-play and checking the version number during the magnetron warm-up sequence.

iv Pathfinder Radar ScannersNote: If a scanner unit is not connected the version number is only displayed for 10 seconds. Where, necessary Software Upgrade Kits are available from your dealer, distributor or from Raymarine.We recommend that where a repeater display is fitted, both the repeater and the master display are upgraded.WarrantyTo register your Pathfinder Radar Scanner ownership, please take a few minutes to fill out the warranty registration card found at the end of this handbook. It is very important that you complete the owner information and return the card to the factory in order to receive full warranty benefits.The radome scanner package includes a barcode label indicating the serial number of the unit. This label should be stuck to the warranty registration card. The open array scanner has two barcode labels indicating the serial numbers of the pedestal and the antenna units. Both labels should be stuck to the warranty registration card.EMC ConformanceAll Raymarine equipment and accessories are designed to the best industry standards for use in the leisure marine environment.The design and manufacture of Raymarine equipment and acces-sories conform to the appropriate Electromagnetic Compatibility (EMC) standards, but correct installation is required to ensure that performance is not compromised.Declaration of ConformityThe following Declarations of Conformity, RT016, RT014, RT011 and RT012 apply to the equipment described in this hand-book.

Sheet 1 of 2Certificate No.RT016We Raymarine Limited Anchorage ParkPortsmouthHampshireEngland P03 5TDdeclare, under our sole responsibility, that the products identified in this declaration, and to which thisdeclaration relates, are in conformity with the essential requirements of European Parliament and CouncilDirective:1999/5/EC on radio equipment and telecommunication terminal equipment and the mutualrecognition of their conformity.Product Name: Raymarine 2D – 2kW (8-Pulse Width),18" Radome Scanner UnitProduct Number(s): M92650, from S/n 1112000Ancillary Units 'PLUS' Displays - details given on Sheet 2The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of thefollowing standard(s):EMC EN 60945 : 1997Health & Safety EN 60945 : 1997The assessment is consistent with a Technical Construction File showing conformity with the essentialrequirements of the Directive and has been reviewed by Notified Body No. 0191The product is labelled with the CE conformity marking, the identification number of the Notified Body andclass identifier.Signatory: Name Adil AbbasTitle EMC ManagerCompany Name Raymarine LimitedCompany Address Anchorage ParkPortsmouth, HampshireEngland PO3 5TDSignature _________________________Date January 2002

Sheet 2 of 2Certificate No.RT016Declaration of Conformity – Schedule of AncillaryEquipment and Radar SystemsThe following Raymarine Display Units are combined with the Raymarine 2D – 2kW (8-Pulse Width), 18"Radome Scanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Detailsof these units are included in the Technical Construction File:DISPLAY (one of)Description Designation Part No.Display Unit, 7" Mono LCD SL70 PLUS E52028Display Unit, 7" Mono LCD/Chart SL70RC PLUS R58149Display Unit, 7" Mono LCD/hsb² RL70 PLUS E52031Display Unit, 7" Mono LCD/hsb²/Chart RL70RC PLUS E52032Display Unit, 7" CRT/hsb² R70 PLUS E52039Display Unit, 7" CRT/hsb²/Chart R70RC PLUS E52040Display Unit, 10" CRT/hsb² R80 PLUS E52035Display Unit, 10" CRT/hsb²/Chart R80RC PLUS E52036Display Unit, 7" Colour LCD/hsb² RL70C PLUS E52033Display Unit, 7" Colour LCD hsb²/Chart RL70CRC PLUS E52034Display Unit, 10" Colour LCD/hsb² RL80C PLUS E52037Display Unit, 10" Colour LCD/hsb²/Chart RL80CRC PLUS E52038PATHFINDER RADAR SYSTEMSRadar SystemDesignationScanner UnitDesignationDisplay UnitDesignationSL72 PLUS 2D SL70 PLUSSL72RC PLUS 2D SL70RC PLUSRL72 PLUS 2D RL70 PLUSRL72RC PLUS 2D RL70RC PLUSR72 PLUS 2D R70 PLUSR72RC PLUS 2D R70RC PLUSR82 PLUS 2D R80 PLUSR82RC PLUS 2D R80RC PLUSRL72C PLUS 2D RL70C PLUSRL72CRC PLUS 2D RL70CRC PLUSRL82C PLUS 2D RL80C PLUSRL82CRC PLUS 2D RL80CRC PLUS

Sheet 1 of 2Certificate No.RT014We Raymarine Limited Anchorage ParkPortsmouthHampshireEngland P03 5TDdeclare, under our sole responsibility, that the products identified in this declaration, and to which thisdeclaration relates, are in conformity with the essential requirements of European Parliament and CouncilDirective:1999/5/EC on radio equipment and telecommunication terminal equipment and the mutualrecognition of their conformity.Product Name: Raymarine 4D – 4kW (8-Pulse Width),24" Radome Scanner UnitProduct Number(s): M92652, from S/n 1112000Ancillary Units 'PLUS' Displays - details given on Sheet 2The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of thefollowing standard(s):EMC EN 60945 : 1997Health & Safety EN 60945 : 1997The assessment is consistent with a Technical Construction File showing conformity with the essentialrequirements of the Directive and has been reviewed by Notified Body No. 0191The product is labelled with the CE conformity marking, the identification number of the Notified Body andclass identifier.Signatory: Name Adil AbbasTitle EMC ManagerCompany Name Raymarine LimitedCompany Address Anchorage ParkPortsmouth, HampshireEngland PO3 5TDSignature _________________________Date 8th November 2001

Sheet 2 of 2Certificate No.RT014Declaration of Conformity – Schedule of AncillaryEquipment and Radar SystemsThe following Raymarine Display Units are combined with the Raymarine 4D – 4kW (8-Pulse Width), 24"Radome Scanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Detailsof these units are included in the Technical Construction File:DISPLAY (one of)Description Designation Part No.Display Unit, 7" Mono LCD/hsb² RL70 PLUS E52031Display Unit, 7" Mono LCD/hsb²/Chart RL70RC PLUS E52032Display Unit, 7" CRT/hsb² R70 PLUS E52039Display Unit, 7" CRT/hsb²/Chart R70RC PLUS E52040Display Unit, 10" CRT/hsb² R80 PLUS E52035Display Unit, 10" CRT/hsb²/Chart R80RC PLUS E52036Display Unit, 7" Colour LCD/hsb² RL70C PLUS E52033Display Unit, 7" Colour LCD hsb²/Chart RL70CRC PLUS E52034Display Unit, 10" Colour LCD/hsb² RL80C PLUS E52037Display Unit, 10" Colour LCD/hsb²/Chart RL80CRC PLUS E52038PATHFINDER RADAR SYSTEMSRadar SystemDesignationScanner UnitDesignationDisplay UnitDesignationRL74 PLUS 4D RL70 PLUSRL74RC PLUS 4D RL70RC PLUSR74 PLUS 4D R70 PLUSR74RC PLUS 4D R70RC PLUSR84 PLUS 4D R80 PLUSR84RC PLUS 4D R80RC PLUSRL74C PLUS 4D RL70C PLUSRL74CRC PLUS 4D RL70CRC PLUSRL84C PLUS 4D RL80C PLUSRL84CRC PLUS 4D RL80CRC PLUS

Sheet 1 of 2Certificate No.RT011We Raymarine Limited Anchorage ParkPortsmouthHampshireEngland P03 5TDdeclare, under our sole responsibility, that the products identified in this declaration, and to which thisdeclaration relates, are in conformity with the essential requirements of European Parliament and CouncilDirective:1999/5/EC on radio equipment and telecommunication terminal equipment and the mutualrecognition of their conformity.Product Name: Raymarine or Raytheon 4kW Open Array Scanner UnitProduct Number(s): M92654Ancillary Units 'PLUS' Display details given on Sheet 2The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of thefollowing standard(s):EMC EN 60945 : 1997Health & Safety EN 60945 : 1997The assessment is consistent with a Technical Construction File showing conformity with the essentialrequirements of the Directive and has been reviewed by Notified Body No. 0191The product is labelled with the CE conformity marking, the identification number of the Notified Body andclass identifier.Signatory: Name Adil AbbasTitle EMC ManagerCompany Name Raymarine LimitedCompany Address Anchorage ParkPortsmouth, HampshireEngland PO3 5TDSignature _________________________Date 24 September 2001

Sheet 1 of 2RT011Declaration of Conformity – Schedule of AncillaryEquipment and Radar SystemsThe following Raymarine Display Units are combined with the Raymarine or Raytheon 4kW, Open ArrayScanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Details of theseunits are included in the Technical Construction File:DISPLAY (one of)Description Designation Part No.Display Unit, 7" Mono LCD/hsb² RL70 PLUS E52031Display Unit, 7" Mono LCD/hsb²/Chart RL70RC PLUS E52032Display Unit, 7" CRT/hsb² R70 PLUS E52039Display Unit, 7" CRT/hsb²/Chart R70RC PLUS E52040Display Unit, 10" CRT/hsb² R80 PLUS E52035Display Unit, 10" CRT/hsb²/Chart R80RC PLUS E52036Display Unit, 7" Colour LCD/hsb² RL70C PLUS E52033Display Unit, 7" Colour LCD hsb²/Chart RL70CRC PLUS E52034Display Unit, 10" Colour LCD/hsb² RL80C PLUS E52037Display Unit, 10" Colour LCD/hsb²/Chart RL80CRC PLUS E52038ANTENNA (one of)Description Part No. Scanner Unit Designation(Transceiver + Antenna)48" Antenna M92693 5S72" Antenna M92743 7SPATHFINDER RADAR SYSTEMSDesignationRadar System ScannerUnit Display UnitRL75 PLUS 5S RL70 PLUSRL75RC PLUS 5S RL70RC PLUSR75 PLUS 5S R70 PLUSR75RC PLUS 5S R70RC PLUSR85 PLUS 5S R80 PLUSR85RC PLUS 5S R80RC PLUSRL75C PLUS 5S RL70C PLUSRL75CRC PLUS 5S RC70CRC PLUSRL85C PLUS 5S RL80C PLUSRL85CRC PLUS 5S RL80CRC PLUSDesignationRadar System ScannerUnit Display UnitRL77 PLUS 7S RL70 PLUSRL77RC PLUS 7S RL70RC PLUSR77 PLUS 7S R70 PLUSR77RC PLUS 7S R70RC PLUSR87 PLUS 7S R80 PLUSR87RC PLUS 7S R80RC PLUSRL77C PLUS 7S RL70C PLUSRL77CRC PLUS 7S RC70CRC PLUSRL87C PLUS 7S RL80C PLUSRL87CRC PLUS 7S RL80CRC PLUS

Sheet 1 of 2Certificate No.RT012We Raymarine Limited Anchorage ParkPortsmouthHampshireEngland P03 5TDdeclare, under our sole responsibility, that the products identified in this declaration, and to which thisdeclaration relates, are in conformity with the essential requirements of European Parliament and CouncilDirective:1999/5/EC on radio equipment and telecommunication terminal equipment and the mutualrecognition of their conformity.Product Name: Raymarine or Raytheon 10kW Open Array Scanner UnitProduct Number(s): M92655Ancillary Units 'PLUS' Display details given on Sheet 2The products have been assessed to Conformity Procedure Annex IV of the Directive and by application of thefollowing standard(s):EMC EN 60945 : 1997Health & Safety EN 60945 : 1997The assessment is consistent with a Technical Construction File showing conformity with the essentialrequirements of the Directive and has been reviewed by Notified Body No. 0191The product is labelled with the CE conformity marking, the identification number of the Notified Body andclass identifier.Signatory: Name Adil AbbasTitle EMC ManagerCompany Name Raymarine LimitedCompany Address Anchorage ParkPortsmouth, HampshireEngland PO3 5TDSignature _________________________Date 24 September 2001

Sheet 1 of 2RT012Declaration of Conformity – Schedule of AncillaryEquipment and Radar SystemsThe following Raymarine Display Units are combined with the Raymarine or Raytheon 10kW, Open ArrayScanner Unit (transceiver) listed on Sheet 1 to form the operational radar systems given below. Details of theseunits are included in the Technical Construction File:DISPLAY (one of)Description Designation Part No.Display Unit, 7" Mono LCD/hsb² RL70 PLUS E52031Display Unit, 7" Mono LCD/hsb²/Chart RL70RC PLUS E52032Display Unit, 7" CRT/hsb² R70 PLUS E52039Display Unit, 7" CRT/hsb²/Chart R70RC PLUS E52040Display Unit, 10" CRT/hsb² R80 PLUS E52035Display Unit, 10" CRT/hsb²/Chart R80RC PLUS E52036Display Unit, 7" Colour LCD/hsb² RL70C PLUS E52033Display Unit, 7" Colour LCD hsb²/Chart RL70CRC PLUS E52034Display Unit, 10" Colour LCD/hsb² RL80C PLUS E52037Display Unit, 10" Colour LCD/hsb²/Chart RL80CRC PLUS E52038ANTENNA (one of)Description Part No. Scanner Unit Designation(Transceiver + Antenna)48" Antenna M92693 5S72" Antenna M92743 7SPATHFINDER RADAR SYSTEMSDesignationRadar System ScannerUnit Display UnitRL79 PLUS 9S RL70 PLUSRL79RC PLUS 9S RL70RC PLUSR79 PLUS 9S R70 PLUSR79RC PLUS 9S R70RC PLUSR89 PLUS 9S R80 PLUSR89RC PLUS 9S R80RC PLUSRL79C PLUS 9S RL70C PLUSRL79CRC PLUS 9S RC70CRC PLUSRL89C PLUS 9S RL80C PLUSRL89CRC PLUS 9S RL80CRC PLUSDesignationRadar System ScannerUnit Display UnitRL711 PLUS 11S RL70 PLUSRL11RC PLUS 11S RL70RC PLUSR11 PLUS 11S R70 PLUSR711RC PLUS 11S R70RC PLUSR811 PLUS 11S R80 PLUSR811RC PLUS 11S R80RC PLUSRL711C PLUS 11S RL70C PLUSRL711CRC PLUS 11S RC70CRC PLUSRL811C PLUS 11S RL80C PLUSRL811CRC PLUS 11S RL80CRC PLUS

xiiiContentsPreface iiiWarranty............................................................................... ivEMC Conformance............................................................. ivChapter 1: Overview ...............................................................................11.1 Introduction ....................................................................... 1EMC installation guidelines ............................................. 21.2 Unpacking and inspecting the components ...................... 41.3 Selecting the scanner unit site ........................................... 51.4 Cable runs ....................................................................... 11Radome scanner cables ................................................... 13Open array scanner cables ............................................... 16Chapter 2: Installing the Scanner .......................................................212.1 Radome scanner .............................................................. 21Securing the radome scanner to the mounting surface .... 21Connecting the radome scanner inter-unit cable ............. 222.2 Open array scanner ......................................................... 26Securing the pedestal to the mounting platform .............. 27Connecting the open array scanner inter-unit cable ........ 28Fitting the open array to the pedestal ............................... 322.3 System connections ........................................................ 33DC power connection ..................................................... 33Scanner connection ......................................................... 34Display unit connection .................................................. 36Chapter 3: Post Installation Checks and Maintenance ....................37EMC Conformance ......................................................... 373.1 System Checks and Alignment ....................................... 37System check .................................................................. 37Set up, alignment and timing checks ............................... 3772" open array position alignment .................................. 383.2 Maintenance .................................................................... 39Warnings ......................................................................... 39Routine Checks ............................................................... 39Servicing and Safety ....................................................... 393.3 Problem Solving ............................................................. 40Technical Support: .......................................................... 41How to Contact Raymarine (US) .................................... 41How to Contact Raymarine (Europe) ............................. 42Worldwide Support ......................................................... 43

xiv Pathfinder Radar Scanners Appendix A: Specification ......................................................................452D 18" Radome Scanner Unit ........................................454D 24" Radome Scanner Unit ........................................475S and 9S 48" Open Array Scanner Unit ........................ 497S and 11S 72" Open Array Scanner Unit ...................... 52Index i

Chapter 1: Overview 1Chapter 1: Overview1.1 IntroductionThis handbook provides instructions to assist you in the installation and set up of the following radar scanners:2D 18" 2 kW Radome Scanner4D 24" 4 kW Radome Scanner5S 48" 4 kW Open Array Scanner7S 72" 4 kW Open Array Scanner9S 48" 10 kW Open Array Scanner11S 72" 10 kW Open Array ScannerThese scanner units may be connected to any HSB/hsb2 display unit. In addition, the 2D radome scanner unit may be connected to an SL70, SL70 PLUS or SL70RC PLUS 7" LCD disply unit.A typical Pathfinder Radar system is illustrated below.NMEASeaTalkDisplay UnitDistribution PanelD4288-4Scanner12/24V Supply12V Supply 12V SupplyJunctionBoxGPSCompass

2 Pathfinder Radar ScannersCAUTION:Do not use an open array scanner with an SL70, SL70 PLUS or SL70RC PLUS 7" LCD display unit. Failure to observe this may result in permanent damage to these display units.The 10 kW open array scanner requires 24 V or higher; it will not operate on 12 V systems.This handbook is divided into three chapters as follows:Chapter One provides an overview of the scanner installation. It includes sections on Unpacking and Inspecting the Components, Selecting the Scanner Site and a description of the Cable Runs.Chapter Two provides detailed instructions on how to mount and connect each type of scanner.Chapter Three provides instructions on how to perform the system checks, alignment and adjustments. It also provides information on maintenance and what to do if you have problems.EMC installation guidelinesAll Raymarine equipment and accessories are designed to the best industry standards for use in the leisure marine environment.Their design and manufacture conforms to the appropriate Electromagnetic Compatibility (EMC) standards, but correct installation is required to ensure that performance is not compromised. Although every effort has been taken to ensure that they will perform under all conditions, it is important to understand what factors could affect the operation of the product.The guidelines given here describe the conditions for optimum EMC performance, but it is recognized that it may not be possible to meet all of these conditions in all situations. To ensure the best possible conditions for EMC performance within the constraints imposed by any location, always ensure the maximum separation possible between different items of electrical equipment.For optimum EMC performance, it is recommended that wherever possible:• Raymarine equipment and cables connected to it are:• At least 1 m (3 ft) from any equipment transmitting or cables carrying radio signals e.g. VHF radios, cables and antennas.

Chapter 1: Overview 3In the case of SSB radios, the distance should be increased to 2 m (7 ft).• More than 2 m (7 ft) from the path of a radar beam. A radar beam can normally be assumed to spread 20 degrees above and below the radiating element.• The equipment is supplied from a separate battery from that used for engine start. Voltage drops below 10 V (20 V for 10 kW open array scanners) in the power supply to our products, and starter motor transients, can cause the equipment to reset. This will not damage the equipment, but may cause the loss of some informa-tion and may change the operating mode.• Raymarine specified cables are used at all times. Cutting and rejoining these cables can compromise EMC performance and so must be avoided unless doing so is detailed in the installation manual.• If a suppression ferrite is attached to a cable, this ferrite should not be removed. If the ferrite needs to be removed during installation it must be reassembled in the same position. Section 2.1, Radome scanner includes instructions on fitting a ferrite.The following illustration shows a typical range of suppression ferrites fitted to Raymarine equipment.Connections to Other EquipmentIf your Raymarine equipment is to be connected to other equipment using a cable not supplied by Raymarine, a suppression ferrite MUST always be fitted to the cable close to the Raymarine unit.D3548-4

4 Pathfinder Radar Scanners1.2 Unpacking and inspecting the componentsUnpack your system carefully, to prevent damage to the equipment. It is good practice to save the carton and packing for future use, in case you need to return the unit for service. Check that you have all the correct system components. These depend on your system package, as detailed in the following tables. Table 1-1: Radome scannersItem Part No. Supplied with: Option for:2D 18" 2 kW Radome Scanner with15 m light cable4D 24" 4 kW Radome Scanner with15 m heavy cableM92650M92652----2D 18" 2 kW Radome Scanner 4D 24" 4 kW Radome ScannerE52010E52011----Inter-unit cable 15 m heavyInter-unit cable 25 m heavyInter-unit cable 15 m lightInter-unit cable 10 m lightM92668M92669M92720M926924D-2D --Both-BothExtension cable 5 mExtension cable 10 mM92699M92700--BothBothMast Mount 18" ScannerMast Mount 24" ScannerM92722M92698--2D4DRadome mounting interface plate M92731 -2DTable 1-2: Open array scannersItem Part No. Supplied with: Option for:4 kW Scanner Pedestal10 kW Scanner Pedestal48" Open Array72" Open ArrayM92654M92655M92693M927435S, 7S9S, 11S 5S, 9S7S, 11S----Inter-unit cable 15 m heavyInter-unit cable 25 m heavyCable kit: 5 m +10 m extension(To fit open array scanner on a radar arch)M92728M92705E55017---5S,7S, 9S, 11S5S, 7S, 9S, 11S 5S, 7S, 9S,11SExtension cable 5mExtension cable 10mM92699M92700--5S, 7S, 9S, 11S5S, 7S, 9S, 11SNote: 9S and 11S scanners require 24/32VSoftware Upgrade Kit Please contact your authorized dealer ordistributor for details

Chapter 1: Overview 51.3 Selecting the scanner unit siteThis section provides information that affects the possible locations of the scanner, and its position relative to the display unit and to the power supply. The dimensions of the each scanner unit are shown in the following diagrams.Selecting the best location for the scanner unit requires careful consideration of the following points, to ensure reliable and trouble free operation:Note: In order to minimize potential interference to other systems on board ship (EMC), it is advisable to mount the scanner on a part of the boat that is insulated from the ship’s battery negative. If you can-not do this, and encounter problems, you can fit insulating bushes be-tween the scanner and its mounting bracket.•Height: The scanner unit should normally be mounted as high as practical above the waterline, for three reasons:• For safety reasons the scanner should be out of range of per-sonnel, preferably above head height. This avoids mechanical danger and electromagnetic contact, particularly with the eyes.• Radar operates at the line-of-sight, so a high mounting posi-tion gives better long range performance.• Surrounding large objects, in the same horizontal plane, can interfere with the radar signal and cause blind areas or shadow sectors and false targets on the radar screen (see below).However, do not mount the scanner so high that it is affected by the pitching and rolling of the vessel. In addition, you may need to lower the scanner to avoid creating a shadow sector underneath the scanner’s beam.

6 Pathfinder Radar ScannersD3224_418" Radome Scanner151.25 mm (5.95 in)468 mm (18.4 in) dia.Weight: 6.5 kg (14.3 lbs)Compass safe distance: 1 m (33 in) 116.5 mm(4.6 in)233 mm (9.2 in)141.5 mm (5.6 in)227 mm (8.9 in)302.5 mm (11.9 in)RearRearD3228_5Weight: 7.5 kg (16.5lbs)Compass Safe Distance: 1m (33")24" Radome ScannerRearRear185.15 mm (7.3 in)141.5 mm (5.6 in)402 mm (15.8 in)227 mm (8.9 in)233 mm (9.2 in)116.5 mm(4.6 in)599 mm (23.6 in) dia.

Chapter 1: Overview 7Centre of rotation Centre of rotation48"- 1306 mm (51.4 in), 72"- 1928 mm (75.9 in)100 mm (4 in)427 mm (16.8 in) 296 mm (11.65 in)406 mm (16 in)D4572-4WeightPedestal: 24 kg (53.0 lb)48" Open Array: 6 kg (13.2 lb)72" Open Array: 9.4 kg (20.7 lb)Open Array Scanners140 mm (5.5 in)Minimum clearance height 510 mm (20.1 in)150 mm (6 in)Minimum clearance 630 mm (24.8 in)70 mm (2.75 in)Compass Safe Distance: 1 m (33 in)

8 Pathfinder Radar Scanners•Access: The scanner unit site should be easily accessible to allow maintenance to be carried out safely.•Magnetic compass: Mount the scanner unit at least 1 m away from a magnetic compass.•Cable run: The maximum length of cable between the display unit and the scanner unit should not normally exceed 20 m (60 ft) for radome scanners, or 15 m (45 ft) for open array scanners. If you need to use a longer cable power cable lengths must be con-sidered, refer to Section 1.4 Cable Runs to determine appropriate lengths.•Shadow sectors and false echoes: Mount the scanner away from large structures or equipment, such as the fly bridge, large engine stacks, searchlights, horns, or masts. It is particularly important to avoid shadow sectors near the bow. Raising or even lowering the scanner may help to reduce these effects.In shadow areas beyond the obstruction there will be a reduction of the beam intensity, although not necessarily a complete cut-off; there will be a blind sector if the subtended angle is more than a few degrees.In some shadow sectors the beam intensity may not be sufficient to obtain an echo from a very small object, even at close range, despite the fact that a large vessel can be detected at a much greater range. For this reason the angular width and relative bear-ing of any shadow sector must be determined at installation. Sometimes shadowing can be seen by increasing the radar gain until noise is present. Dark sectors indicate possible shadowed areas. This information should be posted near the display unit and operators must be alert for targets in these blind sectors.It should also be noted that wet sails create shadow areas and thus sail boat operators should be aware that radar performance may reduce in rain.If you mount the scanner on a mast, echoes from the mast may appear on the radar display. These can be minimized by placing absorbing material, such as a block of wood, between the scanner and mast.•Platform rigidity/stability: The scanner platform should not twist (causing bearing errors) or be subject to excessive vibration.•Heat/fumes: Mount the scanner away from the top of exhaust stacks, since the scanner and cables can be damaged by excessive heat and the corrosive effects of exhaust gases.

Chapter 1: Overview 9For open array scanners you should also consider the following points:•Mounting Platform: The platform must be mechanically secure and capable of supporting the mass and inertia of the open array scanner. The complete unit weighs: 48" scanner - 30 kg (66.2 lb); 72" scanner - 33.4 kg (73.7 lb).• The site must be clear of ropes and moving rigging.• Sufficient clearance must be allowed to fully open the open array pedestal for maintenance.Mounting surface: sailboatsThe scanner unit can be installed on a mast platform, an arch, or a bridge structure. Make sure that the platform surface is flat and the scanner unit drain hole (radome scanners) is not obstructed. Raymarine recommends that radome scanner units are best suited for sailboat operation as open array systems are more difficult to protect from ropes and sails.For sailboat installations, Raymarine offers a universal mast mount kit for each radome scanner type. This optional mount is used to fit a radome scanner to a flat surface on a mast with a minimum diameter of 60 mm (2½ in). When using the mast mount kit, appropriate hardware should be used for the style and structure of the mast aboard the vessel. Typically, the scanner will be mounted near the first set of mast spreaders. If there is any doubt concerning the appropriate type of hardware, consult your boat dealer or representative for their recommendations.Depending on the type of sailboat, a radar scanner guard should be installed if the sails could touch the scanner or platform. Without a proper radar guard the mounting platform and the radar scanner could be severely damaged.Mounting surface: power boatsOn many small vessels the scanner unit can be installed on a mast platform, an arch, or a bridge structure, but take care to follow the scanner site guidelines, particularly regarding height. If necessary, construct a radar mounting platform to obtain a sufficiently high mounting position. Make sure that the platform surface is flat and the scanner unit drain hole (radome scanners) is not obstructed. Ensure the platform is strong enough to support the maximum shock loads likely to occur.

10 Pathfinder Radar ScannersSetting the radiation planeThe scanner unit should be mounted so that the array rotates parallel to the waterline. The radar beam is approximately 25° wide in the vertical direction, providing good target detection during the vessel’s pitching and rolling.Planing hull vessels, and some displacement hull vessels, adopt a higher bow angle when the vessel is at its cruising speed. In many cases this substantially alters and raises the radar’s main radiation plane, and can cause poor detection of nearby targets. It may be helpful to lower the radar beam back towards the parallel, by shimming the rear of the radar, so that the beam points slightly downwards with respect to the waterline when the vessel is at rest.The shims may be made from aluminium plate wedges, simple flat washers, or an angled wooden block. For thick shims, you may need longer securing bolts than the M8x40 bolts supplied with the radome scanner, or the M10 studding supplied with the open array scanners.12.5˚12.5˚WaterlineIdeal Radiation Plane D3223-2Wedge orwashersUsing shims to lower the main beamD3229-3Forward

Chapter 1: Overview 111.4 Cable runsYou need to consider the following before installing the system cables:• You need to fit the inter-unit cable and the power cable.• All cables should be adequately clamped and protected from physical damage and exposure to heat - avoid running cables through bilges or doorways, or close to moving or hot objects.• Acute bends must be avoided.• Where a cable passes through an exposed bulkhead or deckhead, a watertight gland or swan neck tube should be used.• Avoid cutting and re-joining cables (if necessary, refer to the notes below).You need to run the following cables:CAUTION:Do not pull the cable through bulkheads using a cord attached to the connector. This could damage the connections.•Inter-unit cable. A vinyl-covered and shielded cable is usually supplied with the radome scanner unit. The cable has a connector plug at one end for connecting to the display unit or extension cable; the other end of the radome scanner cable is fitted with an 8-way plug and power cores (covered by a clear protective sleeve) for connecting to the scanner.For open array scanners, various length cables are available. These cables have a connector plug at one end for connecting to the display unit or extension cable; the other end is prepared ready to fit to the power and signal connectors (see Section 2.2).•Power cable. The scanner receives power via the display unit; the power cable is supplied with the display unit. However, cable details are provided in this section.Rejoining CablesYou should avoid cutting and re-joining cables. If this is necessary you must:• Fit a ferrite on each side of the join. The specific ferrite to use depends on the cable type - contact Raymarine for details.• Take care not to damage any of the wires. Make sure that all the wires and, in particular, the screen are reconnected correctly.

12 Pathfinder Radar ScannersIf you are mounting the scanner on the mast of a sailboat, and will need to unstep the mast, you should install a suitable junction box inside the boat. On a radome scanner, the junction box should provide an 11- or 13-way terminal strip, depending on the number of power cores in your cable, with a 10 A rating. Also, you should keep the length of the un-screened coaxial cores to less than 30 mm to maintain EMC conformance. On an open array scanner, the junction box should provide a 13-way terminal strip with a 20 A rating for power cores. It is essential that all 4 power cores are connected and that the connection is of very low resistance as considerable power passes through this connection. Also, you should keep the length of the un-screened coaxial cores to less than 30 mm to maintain EMC conformance.Inter-unit cableThe inter-unit cable entrance is at the rear of the scanner unit. If the unit is mounted on a hollow mast the cable may be run inside the mast and then fed through the radar’s cable entrance. Make sure that the cable does not chafe where it enters and exits the mast.The inter-unit cable, for connecting the scanner to the display unit, depends on your scanner package. Details are given in Table 1-1 and Table 1-2 on page 4.Note: Route the cable from the display up to the scanner, since this will require the smallest clearance hole.CAUTION:The display connector on the inter-unit cable is a moulded plug that cannot be replaced. DO NOT remove this moulded plug.The minimum bends permitted are:Minimum bend, light cable 60 mm (~2.5 in) radiusMinimum bend, heavy cable 82 mm (~3.75 in) radius

Chapter 1: Overview 13Radome scanner cablesInter-unit cableThe length of the supplied cable should be sufficient to complete the cable run required on most small vessels. For longer runs, additional or replacement cables are available, which have 4 power cores to minimize voltage drops over the longer cable run: these optional cables include 5 m and 10 m extension cables, and a 25 m replacement cable.The maximum inter-unit cable length is limited by the minimum supply voltage, the scanner type (18" radome or 24" radome), and the cable type (2 or 4 power cores): if a mix of light and heavy cables is used, only 2 power cores are connected through.Note: For vessels with 24 V power systems, any combination of inter-unit cables can be used.For vessels with 12 V power systems, the recommended cable(s) for different run lengths are given in the following table, which assumes a minimum supply voltage of 10.7 V (the lowest voltage likely to be reached by a 12 V battery in normal marine use). Do not use cable combinations that are not included in the table. Refer to the packing list in Section 1.2 for cable part numbersNote: This table applies to systems using the standard 1.5 m power cable. If you extend the power cable you may need to select different inter-unit cable(s), as discussed in the following section Power Ca-ble.Table 1-3: Recommended Radome Inter-Unit Cable(s) for Vessels with 12 V Power SystemsInter-Unit CableLength Required (m)Scanner Package2D 4D10 10 m light N/A15 15 m light or10 m light + 5 m ext15 m heavy20 25 m heavy or 10 m light + 10 m ext15 m heavy + 5 m ext25 25 m heavy 15 m heavy + 10 m ext30 25 m heavy+ 5 m ext 25 m heavy+ 5 m ext35 25 m heavy+ 10 m ext 25 m heavy + 10 m ext

14 Pathfinder Radar ScannersPower cableThe radome radar systems are intended for use on ships’ DC power systems operating in the 10.7 to 32 V DC range (that is, 12 V and 24 V systems, not 32 V systems). A 1.5 m (5 ft) power cable is supplied (with the display unit) for connecting the ship’s DC power to the radar scanner via the display unit. Refer to the HSB/hsb2 Series Display Owner’s Handbook for details on connecting this cable. This section provides details for extending the length of the power cable.If a longer power cable run is required, use the supplied power cable to connect to the display unit. Then use a suitable connector block to connect the free end to the extension cable. The supplied power cable has a cross-section of 2.0 mm2.Note: For vessels with 24 V power systems, the power cable may be extended by up to 20 m using a wire gauge of 1.5 mm2 (AWG 16) or greater, irrespective of the inter-unit cable length.For vessels with 12 V power systems, longer power cable runs may require larger wire gauges to minimize any voltage drop in the cable. The scanner type and the length and type of the inter-unit cable (see tables) also affect the wire gauge required for the extension power cable. In order to determine the correct supply cable size if the power cable must be extended, estimate the length of cable between the ship’s main power source and the connector block, and then select the wire size indicated by the distance and inter-unit cable in the appropriate table following.For example, you might have a 24" scanner, with 20 m between the scanner and display unit, that you plan to connect by extending the supplied 15 m heavy inter-unit cable with a 5 m extension cable. In addition, your 12 V power supply might be 10 m from the display unit, requiring an extension of 8.5 m. To determine the wire gauge required for the power cable extension, refer to the table for the 24" scanner, go to the row labelled 15 m Heavy + 5 m ext, and read across until you come to a maximum cable length greater than 8.5 m. This is the 10 m entry, in the column for 4.0 mm2 wire gauge.

Chapter 1: Overview 15Note: If you have an 18" radome scanner, and the wire gauge re-quired for your extended power cable is unacceptably large, you should replace the supplied light (2 power core) inter-unit cable with the 25 m heavy (4 power core) inter-unit cable assembly (see table).Table 1-4: Max. Extension Power Cable Lengths (m), 12 V Systems - 18" Radome ScannerInter-Unit Cable(s) Power Cable Core (each core)mm2:AWG:1.5162.0152.5144.0116.01010.0710 m Light 5.0 7.0 9.0 14.0 20.0 35.010 m Light + 5 m ext 1.0 2.0 3.0 4.5 7.0 12.010 m Light + 10 m ext Do NOT extend the power cable15 m Light 1.0 2.0 3.0 4.5 7.0 12.015 m Heavy 7.0 10.0 13.0 20.0 30.0 50.015 m Heavy + 5 m ext 5.0 7.0 10.0 15.0 25.0 40.025 m Heavy 4.5 6.0 8.0 12.0 20.0 35.025 m Heavy + 5 m ext 3.5 4.5 6.0 9.0 15.0 25.025 m Heavy + 10 m ext 2.0 3.0 4.0 6.0 9.0 15.0Table 1-5: Max. Extension Power Cable Lengths (m), 12 V Systems - 24" Radome ScannerInter-Unit Cable(s) Power Cable Core (each core)mm2:AWG:1.5162.0152.5144.0116.01010.0715 m Heavy 5.0 7.0 9.0 14.0 20.0 35.015 m Heavy + 5 m ext 4.0 5.0 6.0 10.0 15.0 25.015 m Heavy + 10 m ext 2.0 3.0 4.0 7.0 10.0 17.025 m Heavy 2.0 3.0 4.0 7.0 10.0 17.025 m Heavy + 5 m ext 1.0 1.5 2.0 3.0 4.0 8.025 m Heavy + 10 m ext Do NOT extend the power cable

16 Pathfinder Radar ScannersOpen array scanner cablesInter-unit cableHeavy duty cables are available in 15 m and 25 m lengths which should be sufficient to complete the cable run required on most small vessels. For longer runs, 5 m and 10 m extension cables are available, both have 4 power cores to minimize voltage drops over the cable run and incorporate in-line moulded plugs. The maximum inter-unit cable length is limited by the minimum supply voltage and the scanner type.CAUTION:10 kW scanner systems cannot be used directly with 12 V systems; they require a 12 V to 24 V converter rated to 180 W. Contact your authorized Raymarine dealer or distributor for details.12 V Systems (4 kW scanners only)For vessels with 12 V power systems, the recommended cable(s) for different run lengths are given in the following table, which assumes a minimum supply voltage of 10.7 V (the lowest voltage likely to be reached by a 12 V battery in normal marine use). Do not use cable combinations that are not included in the table.Refer to the packing list in Section 1.2 for cable part numbers24 V and 32 V Systems - 4 kW scannersFor vessels with 24 V and 32 V power systems, any combination of inter-unit cable up to a maximum length of 35 m can be used. Table 1-6: Recommended 4 kW Open Array Scanner Inter-Unit Cable(s) for Vessels with 12 V Power SystemsInter-Unit CableLength Required (m) 4 kW Scanners 55m heavy151515 m heavy5 m heavy + 10 m extension

Chapter 1: Overview 1724 V and 32 V Systems - 10kW scanners10 kW open array scanners can use any combination of inter-unit cable up to a maximum length of 35 m. However, these systems use considerable power and installations should be planned to minimize all cable lengths. Refer to the tables on page 1-19, Max. Extension Power Cable Lengths (m) - 10 kW Scanner.Power cableThe open array scanner systems are intended for use on ships’ DC power systems operating in the following ranges:4 kW 10.7 to 44 V DC range (that is, 12 V, 24 V and 32 V systems)10 kW 20 to 44 V DC range (that is, 24 V and 32 V systems).CAUTION:10 kW open array scanner systems cannot be used directly with 12 V systems; they require a 12 V to 24 V converter rated to 180 W. Contact your authorized Raymarine dealer or distributor for details.Open array scanners draw considerable power from the vessels power source, especially in high wind speeds. It is essential for reliable operation that the unit is supplied with a low resistance power cable system, especially when operated from a 12 V power system.CAUTION:Do not use the open array scanner with an SL70, SL70 PLUS, SL70RC PLUS or Autohelm 7" LCD display unit. Failure to observe this may result in permanent damage to the display unit.12 V systems (4 kW scanners only)Extensions to the supplied power cable must be kept to a minimum and the power should be fed directly from the output of the battery isolator switch via its own dedicated cable system. It is recommended that no additional power switch is included in this power cable. CAUTION:The display unit does not include a fuse for scanner power, so an in-line fuse or circuit breaker MUST be included in the power cable. All power connections must be of high quality to minimize their resistance and to remove the risk of accidental shorts. Recommended

18 Pathfinder Radar Scannersmaximum power cable extensions are given in the table below. These figures relate to the total cable extension, from the end of the supplied 1.5 m power cable to the system battery terminals. Do not exceed these lengths as unreliable operation may result.Note: If the required extension results in unacceptably large diame-ter cables, use two or more smaller gauge wires to achieve the re-quired copper wire cross-section. For example, using two pairs of 2mm2 is equivalent to using two single 4.0 mm2 cables.24 V and 32 V systemsThese systems are less sensitive than 12 V systems to voltage loss in the power cables. However, it is still necessary to use adequate cables to prevent excessive power loss. The table below gives the recommended wire gauge for different power cable extension lengths. Raymarine recommends that power is fed directly from the output of the battery isolator switch via its own dedicated cable system.CAUTION:The display unit does not include a fuse for scanner power, so an in-line fuse or circuit breaker MUST be included in the power cable. Note: If the required extension results in unacceptably large diame-ter cables, use two or more smaller gauge wires to achieve the re-quired copper wire cross-section. For example, using two pairs of 2 mm2 is equivalent to using two single 4.0 mm2 cables.Table 1-7: Max. Extension Power Cable Lengths (m), 12 V Systems - 4 kW scannersPower Cable Core Size (each core)mm2:AWG:4.0116.0108.0810.074 kW Scanners <3.0 4.5 6.0 7.5

Chapter 1: Overview 19Table 1-8: Max. Extension Power Cable Lengths (m), 24/32 V Systems - 4 kW ScannersPower Cable Core Size (each core)mm2:AWG:2.0144.0116.0108.0810.074 kW Scanners 8.0 16.0 24 32 35Table 1-9: Max. Extension Power Cable Lengths (m), 24 V Systems - 10 kW ScannersInter-Unit Cable(s) Power Cable Core (each core)mm2:AWG:1.5162.0152.5144.0115 m Heavy 12.0 16.0 20.0 32.010 m Heavy 10.5 14.0 18.0 28.015 m Heavy 9.0 12.0 16.0 24.015 m Heavy + 5 m ext 7.5 10.0 13.0 20.015 m Heavy + 10 m ext 6.0 8.0 10.0 16.025 m Heavy 6.0 8.0 10.0 16.025 m Heavy + 5 m ext 4.5 6.0 8.0 12.025 m Heavy + 10 m ext. 3.0 4.0 5.0 8.0Table 1-10:Max. Extension Power Cable Lengths (m), 32 V Systems - 10 kW ScannersPower Cable Core Size (each core)mm2:AWG:1.5162.0152.51410 kW Scanners ≤15.0 ≤20.0 ≤25.0

20 Pathfinder Radar Scanners

Chapter 2: Installing the Scanner 21Chapter 2: Installing the Scanner2.1 Radome scannerSecuring the radome scanner to the mounting surfaceCAUTION:The drain tube must always be used, but may be shortened if necessary1. Using the paper template supplied with the scanner mounting kit, mark the flat mounting surface with the mounting holes and drain tube hole, and drill the holes as indicated on the template.If it is impractical to drill a hole for the drain tube, then the scanner unit should be mounted on 4 suitable spacers 10 mm high and the drain tube length reduced by 10 mm. It will then be clear of the flat surface and can still perform its function. Note: If you are using a Raymarine mast mount bracket, the surface is pre-prepared.Note: If you are mounting the scanner on a flat surface, you may find it easier to fit the drain tube, as described in the following section, be-fore securing the scanner.2. Position the scanner on the mounting surface, ensuring that the cable inlet is pointing aft.3. Locate the bolts and washers supplied with the scanner and grease the bolts. Fix the bitumen washers to the mounting surface then secure the scanner to the mounting surface as shown in the fol-lowing diagram. Tighten the bolts to 20 Nm (14.7 lb ft); ensure the scanner is tightly fitted.

22 Pathfinder Radar ScannersYou may need to use longer M8 mounting bolts to secure the scan-ner if you have used shims to lower the radar beam.Connecting the radome scanner inter-unit cableCAUTION:Before wiring the scanner unit, make sure that the inter-unit cable is not connected and power is not applied to the display unit.When you have run the inter-unit cable to the scanner location, connect the cable as follows:1. Loosen the 4 (18") or 7 (24") screws securing the scanner cover. These screws are captive and should remain assembled to the lower flange assembly. Press the radome inwards to release the top. This breaks the seal and makes removal easier.2. To avoid losing the scanner cover, tie the cord, attached to the inside of the base of the scanner, to the moulded hole provided in the cover.3. If you have a 24" scanner, unscrew and remove the inner cover:Scanner baseMounting bracketor mounting surfaceGreased mounting boltD3995-3Bitumen washer

Chapter 2: Installing the Scanner 234. Remove the drain tube from inside the base of the scanner, and insert it into the drain hole as shown in the following diagram. Pull the tube gently from outside the scanner so that it clips into place. D4006-4Inner cover(24" only)D3937-4

24 Pathfinder Radar Scanners5. Referring to the following illustration, remove the securing nut (1) from the watertight gland (2) and grommet (3), where the inter-unit cable (4) will enter the base.1 Securing nut 2 Gland 3 Grommet 4 Inter-unit cable 5 Eight-way plug 6 Eight-way socket 7 Power cores (2 or 4) 8 Terminal clamp 9 Screwdriver 10 Earthing clamp 11 Top clamp 12 Clamp screws6. Slide the gland nut (1) and grommet (3) onto the inter-unit cable (4) and insert the cable, still covered by its protective sleeve, through the gland. 7. Carefully cut and remove the protective sleeve to expose the 8-way plug (5) and power cores (7). Place the cable in the earthing clamp (10), ensuring that the exposed wire braid sits in the earth-ing clamp.8. Connect the 8-way plug (5) to the connector (6). The correct fit-ting is with the small arrow marked on the body of the plug facing upwards and to the left hand side. The grey wire will then be at the left hand side and the white wire will be at the right hand side.D3230-54101112White wire231101112567894

Chapter 2: Installing the Scanner 259. Connect the red “+”and black “-” power cores (7).If you have a 10 m or light 15 m inter-unit cable, there is one pair of cores. Connect the red cable lead to one of the terminal sockets marked “+”, and the black cable lead to one of the sockets marked “-”.If you have a heavy 15 m inter-unit cable, there are two pairs of cores. Connect the red cable leads to the terminal sockets marked “+”, and the black cable leads to the terminal sockets marked “-”, with one lead in each socket.The terminal clamps (8) are operated using a screwdriver (9), as shown in the inset diagram on the previous page.10. Secure the nut (1) on the watertight gland (2), making sure that it grips the cable’s outer sheath.11. Secure the cable with the top clamp (11), using the two screws (12) provided. Ensure that the clamp goes around the exposed wire braid, and that the wire braid makes contact with the earthing clamp. Tighten the screws until the top clamp deforms just enough to contact the lower earthing clamp (see inset).CAUTION:It is essential that the drain tube is fitted and that the nut on the watertight gland is adequately tightened. If this is not done, water could become trapped in the scanner and cause irreparable damage.12. Tighten the securing nut (1) again to ensure a waterproof seal.13. If you have a 4D scanner, replace the inner cover over the connec-tors.14. Untie the cord from the scanner cover, and coil it up in the base of the scanner unit so that it cannot foul the rotating antenna.15. Replace the scanner cover, aligning the mark on the cover with the mark on the scanner base above the cable gland, and tighten the 4 or 7 captive screws. Do not over-tighten these screws.

26 Pathfinder Radar Scanners2.2 Open array scannerInstallation of the open array scanner should only be undertaken by a competent installer. If you have any difficulty with the installation, please contact your local Raymarine dealer or distributor.The open array scanner is supplied in two sections; the pedestal unit and the antenna. The pedestal unit is secured from below the mounting platform. The open array is then secured to the pedestal. Full details for mounting the scanner are given below. CAUTION:The pedestal unit has a cap fitted over the open array mounting shaft to protect the protuding co-axial pin. This cap must be left in place until the open array is fitted.The pedestal base is fitted with a seal: DO NOT grease this seal.WARNING:The open array scanner weighs: 48" scanner - 30 kg (66.2 lb); 72" scanner - 33.4 kg (73.7 lb). For safety reasons it is recommended that the unit is not lifted by one person.The unit is fitted with lifting eyes (maximum SWL 40 kg) to facilitate the use of standard lifting accessories, e.g. rope, chain or strop. The safe working load (SWL) of the lifting accessories should be 150 kg. Suitable lifting equipment could include a crane, hoist, or an appropriate rigid, overhead structure.Alternatively, the unit is suitable for a two person lift. Care must be taken to ensure that each person is standing on a stable surface, and that the pedestal is held carefully to ensure it cannot slip. The T-bar beneath the open array antenna can be used to aid lifting.You should never lift the scanner by holding onto the open array antenna.

Chapter 2: Installing the Scanner 27Securing the pedestal to the mounting platform1. Using the paper template supplied with the scanner mounting kit, mark the flat mounting surface with the holes and drill as indi-cated on the template. Refer to Section 1.2 when selecting the scanner unit site.2. Stick the four self-adhesive bitumen washers over the mounting holes.3. Ensure the lifting eyes are securely fitted to the top of the pedestal, and the yellow protective cap is in place.CAUTION:To prevent damage to the internal mounting bar, ensure the stud penetration is no more than 32 mm into the pedestal base. We recommend you mark each stud with tape, 32 mm from one end, to act as a gauge. 4. Grease the studs with Denso paste (supplied). Using two nuts locked together on the stud, screw each stud into the pedestal to a maximum of 32 mm, or until they bottom out. Remove these two nuts. Note: If the studding supplied is not long enough, use M10 stainless steel, grade A4-70 studding of a suitable length. Refer to the follow-ing illustration for details.5. Using suitable lifting equipment, raise the pedestal over the mounting surface. Carefully lower into position, taking care that the studs pass through the holes without damaging the threads. Ensure that the cable inlet is pointing aft.WARNING:Support the pedestal unit until it has been secured to the mounting platform. It is important that all four sets of nuts and washers are used to secure the pedestal to the mounting platform.6. Referring to the following illustration, use the four nuts and asso-ciated washers supplied to secure the pedestal. Tighten the nuts to 30 Nm (22.1 lb ft); ensure the scanner is tightly fitted.Grease the nuts with Denso paste (supplied).If required, cut-off any excess stud.

28 Pathfinder Radar Scanners Connecting the open array scanner inter-unit cableCAUTION:Before wiring the scanner unit check that it is securely mounted to the platform, then make sure that the inter-unit cable is not connected and power is not applied to the display unit. The scanner switch must be in the OFF position.1. Loosen the four self-retaining bolts securing the pedestal lid to the base. Pull-up and turn the bolts anti-clockwise to lock them in the upright position. Remove the lifting eyes.Note: It is important to remove lifting eyes to avoid corrosion. Retain the lifting eyes: they will be required if the scanner is removed from its platform.2. Open the pedestal lid. Ensure the securing stay has automatically locked into position. 3. Referring to the following illustration, remove the cable gland nut, washer and grommet from the watertight gland, where the inter-unit cable will enter the base.Lifting eye32 mm max.D4573-4PedestalIMPORTANTBitumen washer, MUSTbe sticky side downon mountingplatformMountingplatformM10 plain washerM10 spring washerM10 studlength = 52 mmplus platform depthM10 nut

Chapter 2: Installing the Scanner 294. Slide the cable through the gland nut, washer and grommet, then into the base. Carefully remove the heat shrink shroud, ensuring that you do not damage the cable.5. Ensure the exposed braid is positioned in the p-clip to provide an earth, then clamp securely into position. Secure the cable at the entrance to pedestal base using the plastic cable clamp. Hand tighten the cable gland nut. .6. The cable is supplied prepared and ready to fit to the signal and power connectors. If you need to cut the cable to length, strip off the protective outer sleeve then use the supplied kit to prepare the cable as detailed in the following illustration.D4575-3

30 Pathfinder Radar Scanners CAUTION:If any of the wires are incorrectly fitted, the scanner will not function correctly. 7. Fit the 8-way plug (supplied in the kit of parts) to the cable as shown in the following diagram. The terminal clamps are oper-ated using a screwdriver as shown. Connect the plug to the siganl connector as shown. When cor-rectly fitted the white wire (co-axial) will be at the outer edge of the unit.8. Connect the red and black power cores to the power connector. Connect the red cable leads to the terminal sockets marked “+”, 500 mm ± 10 mm500 mm ± 10 mm35 mm30 mm15 mmBlack power wires Data wires(6 off) CoaxialsignalCoaxialscreenRed power wires 25 mm10 mmSee Note BSee Note AExposed braidExposed braidExposed braid5-6 mm strip length5-6 mmstrip length5mm maximum25 mm35 mm25 mm35 mm1. Preparation of Wires2. Heat Shrinking of Wires3. Preparation of Earthing BraidApply heatshrink ensuring at least 15 mm of braid is visible.When clamped in position the braid should make full contact with the P-clip.HeatshrinkForm the wires into two bundles with heat-shrink tubing(one containing the four power wires and the other containing the eight signal wires).Notes A. Aluminium screen/polyester tape screen to remain.B. Heat shrink sleeving fitted to keep the aluminium/polyester tape screen fromunwinding from the coaxial signal insulation.D4579-31. Remove the protective sleeve to a length of 535 mm ± 10 mm.2. Using wire cutters, carefully remove the earthing braid to a length of 500 mm ± 10 mm.3. Prepare co-axial wire as shown.

Chapter 2: Installing the Scanner 31and the black cable leads to the terminal socket marked “-”, with one lead in each socket. The terminal clamps are operated using a screwdriver as shown in the inset diagram. 9. Using the tie-wrap fitting on the pedestal lid, secure the cable.10. Check the seal in the pedestal lid is correctly seated.Grease the four self-retaining case bolts and thread holes with Denso paste (supplied).Close the pedestal lid, ensuring that the cable does not become trapped and that the seal is not pushed-out at the front of the ped-estal: it will help if you support the front of the lid (by holding the mounting bracket) as you lower the rear of the lid. 11. Tighten the four self-retaining bolts to 12 Nm (8.8 lb ft). Tighten the cable gland nut 1/2 turn.CAUTION:Do not grease the seal in the pedestal lid.GreyPurpleBlueGreenYellowOrangeCoaxial Screen (Black)Coaxial Inner (White)Signal connectorPower connectorD4576-2

32 Pathfinder Radar ScannersFitting the open array to the pedestalCAUTION:The pedestal unit has a cap fitted over the open array mounting shaft to protect the protuding co-axial pin. This cap must be left in place until the open array is fitted to the pedestal.1. Remove the cap from the open array shaft. Retain the cap, it will be required if the open array is removed from the pedestal.2. Grease the four securing studs with Denso paste (supplied).CAUTION:If the pin is damaged during the following operation you should contact your service dealer.3. Lift the open array into position. Carefully lower the array - to pre-vent damage to the mounting pin, ensure the array remains paral-lel to the pedestal so that the studs slot into the holes on the pedestal mounting bracket.Note: The open array mounting bracket is designed so that the array can only be fitted to the pedestal in the correct orientation.4. Use the four nuts and associated washers supplied to secure the array to the pedestal as shown in the diagram below. M8 plain washerM8 spring washerM8 nutArrayPedestalD4580-2

Chapter 2: Installing the Scanner 332.3 System connectionsDC power connectionPower is supplied to the scanner via the display unit; the power cable is supplied with the display unit, refer to your display unit Owner’s Handbook for details on connecting power. However, you should be aware of the following.The DC system should be either:• Negative grounded, with the negative battery terminal connected to the ship’s ground.• Floating, with neither battery terminal connected to the ship’s ground.CAUTION:This radar is not intended for use on “positive” ground vessels.The power cable Earth screen connections must be connected to the ship’s ground.Grounding the radar systemIt is important that an effective RF ground is connected to the radar system. You must ground the radar by connecting the drain wire (screen) of the Power/NMEA Input cable to the nearest ground point of the ship’s RF ground system. Refer to your display unit Owner’s Handbook for details. Note: Use only this ground connection.Power ConnectionsThe power connection to the radar should be made at either the output of the battery isolator switch, or at a DC power distribution panel. Raymarine recommends that power is fed directly to the radar via its own dedicated cable system and MUST be protected by a thermal circuit breaker or fuse, fitted close to the power connection. Refer to the table below for isolator switch, circuit breaker or fuse value ratings. Check all terminal connections are clean.

34 Pathfinder Radar ScannersCAUTION:If you do not have a thermal circuit breaker or fuse in your power circuit, e.g. fitted to the DC distribution panel, you MUST fit an in-line breaker or fuse to the positive (red) lead of the power cable.The open array scanner has a power switch fitted to the pedestal. This switch can normally be left ON. However, if the scanner is being serviced or if any personnel are in the vicinity of the open array, the switch should be set to OFF.Scanner connectionThe inter-unit cable is connected to the scanner as described in Sections 2.1 and 2.2. If you are using an inter-unit extension cable, connect this to the display unit, and connect the supplied cable to the extension cable. The scanner connector pins are shown in the following diagram, together with the connections and core colors.CAUTION:The display connector on the inter-unit cable is a moulded plug that cannot be replaced. DO NOT remove this moulded plug.Table 2-1: Isolator Switch/Thermal Breaker/Fuse ValuesVesselsSupplyDevice Open Array Systems4 kW 10 kWRadomeSystems12 V*Isolator Switch min. rating 30 A n/a 20AThermal Breaker rating 15 A n/a 10AFuse value 20 A n/a 15 A24/32 V**Isolator Switch min. rating 15 A 15 A 15 AThermal Breaker rating 8 A 10 A 5 AFuse value 10 A 15 A 8 A * 10 kW scanners cannot be directly connected to 12 V **Radome systems cannot use 32V.

Chapter 2: Installing the Scanner 35123547101186913 12BlackWhiteOrangeBlackBlackGreenYellowShieldRedRedVioletBlueGreyVideoVideo RTN*Battery --veTx Trigger +Battery --veData I/O +Tx Trigger -- Battery +veData I/O --*Battery +veAzimuth +Azimuth -- 1234567 8910111213WhiteBlackOrangeYellowGreenBlueViolet GreyRedRedBlackBlack 8765432 1VideoVideo RtnTx Trigger +Tx Trigger --Data I/O +Data I/O --Azimuth + Azimuth --Battery +ve*Battery +ve*Battery --veBattery --ve Not fitted onOpen Array Scanners(refer to Section 2.2)Front view ofDisplay Cable ConnectorFront view of RadomeScanner Cable ConnectorDisplay Scanner* Not present on 'light', 11 core cables. Battery +ve/--ve = 12 or 24v.D4290-32 14 36 58 7

36 Pathfinder Radar ScannersDisplay unit connectionCAUTION:Do not use an open array scanner with an SL70, SL70 PLUS or SL70RC PLUS 7" LCD display unit. Failure to observe this may result in permanent damage to the display unit.10 kW open array scanners cannot be directly connected to 12 V systems.The rear of the Pathfinder display includes the following connection sockets:•Scanner connection•Power/NMEA Input DC power connection, two NMEA 0183 inputs and one RF ground (screen) connection. Note: If you have an integrated system that includes a radar display with MARPA as a primary function, the scanner must be connected to this display to enable the function. MARPA is then available on any repeater display.Connect the scanner cable to the scanner connector and power to the power/NMEA input connector. Power and all other connector details are supplied in the display unit Owner’s Handbook.POWER/NMEAANTENNA/TRANSDUCERNMEA SeaTalkDISPLAYFUSEHSBLCD DisplayCRT DisplayD4597-2Power and NMEA Input ScannerConnector Panels

Chapter 3: Post Installation Checks and Maintenance 37Chapter 3: Post Installation Checks and MaintenanceOnce you have installed your radar scanner and display unit, and made all the connections, you need to check your installation. You can then set up the radar system, align the scanner and check the display timing. In addition, for a 72" open array scanner you need to set the antenna size to ensure the scanner rests in the correct position when rotation stops.Set up, alignment and timing checks are performed from the radar system display unit. The procedures are outlined below; full details are provided in the display unit Owner’s Handbook. You should read the Pathfinder radar display unit Owner’s Handbook and familiarize yourself with the operation of the radar.EMC ConformanceAlways check the installation before going to sea to make sure that it is not affected by radio transmissions, engine starting etc.3.1 System Checks and AlignmentSystem checkBefore performing the functional test, check the following:• All securing bolts are fully tightened and mechanical locking arrangements as specified are in place• All connections have been made• All connecting wires are secured and protected as necessaryNote: If you are the boat owner and have performed the installation yourself, ask your authorized installation dealer to check the installa-tion before going to sea.Set up, alignment and timing checksSwitch on and initial set upOn the open array scanner, ensure the power switch on the pedestal is set to ON.To switch on the display unit, press and hold the POWER key until the unit beeps. The magnetron warm-up sequence should start, after

38 Pathfinder Radar Scannerswhich the unit should enter Standby mode. If necessary, adjust the lighting and contrast.If required, change the default language settings.Checking transmissionWARNING:The radar scanner transmits electromagnetic energy. Ensure that the scanner has been installed according to the recommendations given in Chapter 1, and that all personnel are clear of the scanner, before switching to transmit mode.Run through the radar operations described in the display unit Owner’s Handbook and check that all the expected data is displayed. Bearing alignmentWhen the system is correctly installed, you must check the bearing alignment to ensure that targets appear at their correct bearing relative to the ship’s bow, and adjust the alignment if necessary.Display timing adjustmentThe display timing can be affected by the length of the cable used to connect the scanner to the display unit. This in turn affects the short range accuracy shown on the display. It is advisable to check the display timing before using the system for navigation. 72" open array position alignmentTo ensure the 72" open array scanner rests in correct position when rotation stops, you need to adjust the radar set up as follows:1. With the display switched on in Radar mode, press MENU then press the RADAR SET UP soft key.2. Use the cursor to select the ANTENNA SIZE option, then press the 6ft soft key.Press ENTER twice to return to the default display.If the Radar Set Up menu option ANTENNA SIZE is not available, then you have an older version of display software. The 72" open array scanner will operate correctly with this display. However, for details on adjusting the open array stopping-position, please contact your authorized Raymarine dealer or distributor.

Chapter 3: Post Installation Checks and Maintenance 393.2 MaintenanceWarningsThe display unit and scanner unit contain high voltage. Adjustments require specialized service procedures and tools only available to qualified service technicians - there are no user serviceable parts or adjustments and the operator should not attempt to service the equipment. The operator should not remove the rear cover of the display or any internal covers in the scanner.Always turn the radar system off before carrying out any routine maintenance on the scanner or nearby equipment. Switch off the display unit before removing the power cord.Routine ChecksThe radar scanners are sealed units. Maintenance procedures are therefore limited to the following periodical checks:• Examine the cables for signs of damage, such as chafing, cuts or nicks.• Check that the cable connectors are firmly attached.• Make sure the scanner and pedestal are still attached securely to the mounting.• Once a year, remove, grease and re-attach the mounting bolts securing the scanner and pedestal.Servicing and Safety• Raymarine equipment should be serviced only by authorized Raymarine service technicians. They will ensure that service pro-cedures and replacement parts used will not affect performance. There are no user serviceable parts in any Raymarine product.• Some products generate high voltages, so never handle the cables/connectors when power is being supplied to the equip-ment.• When powered, all electrical equipment produces electromag-netic fields. These can cause adjacent pieces of electrical equip-ment to interact with one another, with a consequent adverse effect on operation. In order to minimize these effects and enable you to get the best possible performance from your Raymarine equipment, guidelines are given in the installation instructions, to

40 Pathfinder Radar Scannersenable you to ensure minimum interaction between different items of equipment, i.e. ensure optimum Electromagnetic Com-patibility (EMC).• Always report any EMC-related problem to your nearest Rayma-rine dealer. We use such information to improve our quality stan-dards.• In some installations, it may not be possible to prevent the equip-ment from being affected by external influences. In general this will not damage the equipment but it can lead to spurious resetting action, or momentarily may result in faulty operation.3.3 Problem SolvingAll Raymarine products are subjected to comprehensive test and quality assurance programmes prior to packing and shipping. However, if this unit should develop a fault, please refer to the following table to identify the most likely cause and the corrective action required to restore normal operation.If you still have a problem after referring to the table below, contact your local dealer, national distributor or Raymarine Product Support Department for further advice.Always quote the product serial numbers. The display unit serial number is printed on the back of the unit, and the scanner serial number is on the back of the scanner near the gland.Table 3-1: Common Problems and Their SolutionsProblem Correction“Scanner not responding” message.Check that the cable connecting the scanner to the radar display unit is firmly attached and undamaged.Check that the polarity of the cables is correct.The bearing displayed on the radar display is not the same as the actual bearingPerform the bearing alignment procedure described in the display unit Owner’s Handbook Section 8.7.The 72” antenna stops in the wrong position.Refer to 72" open array position alignment.

Chapter 3: Post Installation Checks and Maintenance 41Technical Support:Please visit out website at:www.raymarine.com/recreational/supportwhere you will find a Questions & Answers database, service information and e-mail access to the Technical Support department.Alternatively, if you don’t have access to the world wide web, call:1-800-539-5539 extension 2444 or (603) 881-5200 extension 2444Our Technical Support Specialists are available to answer questions about installing, operating and trouble-shooting all Raymarine products. How to Contact Raymarine (US)For Marine Product and Services InformationVisit the Raymarine World Wide Web site for the latest information on the newest Raymarine electronic equipment and systems at:www.raymarine.comFor Accessories and PartsMany Raymarine accessory items and parts can be obtained directly from your authorized Raymarine dealer. However, if you are in need of an item not available from the retailer, please contact Raymarine Technical Services at:1-800-539-5539 extension 2333 or (603) 881-5200 extension 2333. Technical Services are available Monday through Friday 8:15 AM to 5:00 PM Eastern Standard Time. Please have the Raymarine item or part number ready when calling if placing an order. If you are not sure which item is appropriate for your unit, you should first contact the Technical Support Department at:1-800-539-5539 ext. 2444 or (603) 881-5200 extension 2444 to verify your requirements.

42 Pathfinder Radar ScannersFor Product Repair and ServiceIn the unlikely event your Raymarine unit should develop a problem, please contact your authorized Raymarine dealer for assistance. The dealer is best equipped to handle your service requirements and can offer time saving help in getting the equipment back into normal operation.In the event that repairs can not be obtained conveniently, product service may also be obtained by returning the unit to:Raymarine Product Repair Center22 Cotton Road, Unit DNashua, NH03063-4219The Product Repair Center is open Monday through Friday 8:15 a.m. to 5:00 p.m. Eastern Standard Time or Eastern Daylight Savings Time. All products returned to the Repair Center are registered upon receipt. A confirmation letter will be sent to you acknowledging the repair status and the product’s reference number. Should you wish to inquire about the repair status of your unit, contact the Product Repair Center at:1-800-539-5539 extension 2118. Please have the product reference number, or unit serial number, ready when you call. We will do everything possible to make the repair and return your unit as quickly as possibleHow to Contact Raymarine (Europe)In Europe, Raymarine support, service and accessories may be obtained from your authorized dealer, or contact:Raymarine Ltd Anchorage Park, PortsmouthPO3 5TD, England Tel: +44 (0) 23 9269 3611Fax: +44 (0) 23 9269 4642Or visit the Raymarine World Wide Web site:www.raymarine.com

Chapter 3: Post Installation Checks and Maintenance 43Accessories and PartsRaymarine accessory items and parts are available through your authorized Raymarine dealer. Please refer to the lists of component part numbers and optional accessories in the Installation chapter of this manual, and have the Raymarine part number ready when speaking with your dealer.If you are uncertain about what item to choose for your Raymarine unit, please contact our Customer Services Department prior to placing your order.Worldwide SupportPlease contact the authorized distributor in the country. A list of worldwide distributors is supplied with your system.

44 Pathfinder Radar Scanners

Appendix A: Specification 45 Appendix A:Specification2D 18" Radome Scanner Unit GeneralApprovalsCE - conforms toFCC - conforms to1999/5/EC, EN60945Part 80 (47CFR) and Part 2 (47CFR)Dimensions Φ468 x 227 mm (18.4 x 8.9 in)Weight 6.5 kg (14.3 lbs)Input Voltage 8.7 - 32 V DC (from display unit)Power Consumption 28 W (9 W Standby)Environmental Waterproof to CFR46Temperature range: -10° to +55°CHumidity limit: up to 95% at 35°C Maximum wind speed for satisfactory operation: 100 Kts Maximum Range Scale 24 nmTransmitterTransmitter Frequency 9410 +/– 30 MHzPeak Power Output 2.0 kW (nominal)Transmitter Solid-state modulator driving MagnetronPulse Length/PRFRange (nm) Pulse Length (µS) PRF (Hz)0.25 or less 0.065 30000.50 0.090 30000.75 0.150 30000.75 expanded 0.250 25001.50 0.350 18003.00 0.450 14003.00 expanded 0.600 10006.00 or greater 1.000 740Standby Mode Magnetron heater and control left on, all other services offDuplexer Circulator

46 Pathfinder Radar ScannersAntennaAntenna Type Patch arrayBeam Width (nominal) 5.2° horizontal, 25° verticalPolarization HorizontalAntenna Side lobes Less than -22 dBRotation Rate 24 rpm (nominal)ReceiverIF Frequency 60 MHz (nominal)Receiver Characteristic Semi-logReceiver Noise Figure Less than 5 dB (including Low Noise Converter/Limiter & IF Receiver)Receiver Bandwidth 12/3/0.7/0.5 MHz

Appendix A: Specification 474D 24" Radome Scanner Unit GeneralApprovalsCE - conforms toFCC - conforms to1995/5/EC, EN60945Part 80 (47CFR) and Part 2 (47CFR)Dimensions Φ599 x 227 mm (23.6 x 8.9 in)Weight 7.5 kg (16.5 lbs)Input Voltage 8.7 - 32 V DC (from display unit)Power Consumption 34 W (10 W Standby)Environmental Waterproof to CFR46Temperature range: -10° to +55°CHumidity limit: up to 95% at 35°C Maximum wind speed for satisfactory operation: 100 KtsMaximum Range Scale 48 nmTransmitterTransmitter Frequency 9410 +/– 30 MHzPeak Power Output 4.0 kW (nominal)Transmitter Solid-state modulator driving MagnetronPulse Length/PRFRange (nm) Pulse Length (µS) PRF (Hz)0.25 or less 0.065 30000.50 0.090 30000.75 0.150 30000.75 expanded 0.250 30001.50 0.350 20003.00 0.450 15003.00 expanded 0.600 13006.00 or greater 1.000 740Standby Mode Magnetron heater and control left on, all other services offDuplexer Circulator

48 Pathfinder Radar ScannersAntennaAntenna Type Patch arrayBeam Width (nominal) 3.9° horizontal, 25° verticalPolarization HorizontalAntenna Side lobes Less than -22dBRotation Rate 24 rpm (nominal)ReceiverIF Frequency 60 MHz (nominal)Receiver Characteristic Semi-logReceiver Noise Figure Less than 5 dB(including Low Noise Converter/Limiter & IF Receiver)Receiver Bandwidth 12/3/0.7/0.5 MHz

Appendix A: Specification 495S and 9S 48" Open Array Scanner Unit GeneralApprovalsCE - conforms toFCC - conforms to1995/5/EC, EN60945Part 80 (47CFR) and Part 2 (47CFR)Dimensions Pedestal: 427 x 296 x 406 mm (16.8 x 10.5 x 16 in)Array: 1306 mm (51.4 in) lengthWeight Pedestal: 24 kg (53.0 lb)Array: 6 kg (13.2 lb)Environmental Waterproof to CFR46Temperature range: -10° to +55°CHumidity limit: up to 95% at 35°CMaximum wind speed for satisfactory operation: 100 KtsMaximum Range Scale 72 nm5S Transmitter - 4 kW Input Voltage 10.7 - 44 V DC (from display unit)Power Consumption 9.2 W Standby46 W Typical operation in light winds61 W Max. operation in 50 Kt winds96 W Max. operation in 100 Kt windsTransmitter Frequency 9410 +/– 30 MHzPeak Power Output 4 kW (nominal)Transmitter Solid state modulator driving magnetronPulse Length/PRFNormal ExpandedRange(nm)Pulse Length(µS)PRF(Hz)Bandwidth(MHz)Pulse Length(µS)PRF(Hz) Bandwidth(MHz)0.125 0.065 3000 12 0.09 3000 120.25 0.065 300 0 12 0.09 3000 120.50 0.09 3000 12 0.15 3000 120.75 0.15 3000 12 0.25 3000 121.50 0.35 2000 3 0.45 1600 33.00 0.45 1600 3 0.60 1200 0.76.0 - 72 1.00 740 0.5 - - -Standby Mode Magnetron heater and control left on, all other services offDuplexer Circulator

50 Pathfinder Radar Scanners9S Transmitter - 10 kWInput Voltage 16 - 44 V DC (from display unit)Power Consumption 11 W Standby80 W Typical operation in light winds95 W Max. operation in 50 Kt winds140 W Max. operation in 100 Kt windSTransmitter Frequency 9410 +/– 30 MHzPeak Power Output 10 kW (nominal)Transmitter Solid state modulator driving magnetronPulse Length/PRF Normal ExpandedRange(nm)Pulse Length(µS)PRF(Hz)Bandwidth(MHz)Pulse Length(µS)PRF(Hz)Bandwidth(MHz)0.125 0.065 3000 12 0.09 3000 120.25 0.065 3000 12 0.09 3000 120.50 0.09 3000 12 0.15 3000 120.75 0.15 3000 12 0.25 3000 121.50 0.35 2000 3 0.45 1600 33.00 0.45 1600 3 0.60 1200 0.76.0 - 72 1.20 740 0.5 - - -Standby Mode Magnetron heater and control left on, all other services offDuplexer Circulator with integral limiter48" AntennaAntenna Type Slotted waveguide arrayBeam Width (nominal) 1.85°Polarization HorizontalAntenna Side lobes Less than -22 dBRotation Rate 24 rpm (nominal)

Appendix A: Specification 51Note: If the scanner is bought for use with an existing display, contact your dealer/service agent for the latest display software to ensure you can use all the open array scanner features.ReceiverIF Frequency 60 MHz (nominal)Receiver Characteristic Semi-logReceiver Noise Figure Less than 5 dB (including Low Noise Converter/Limiter & IF Receiver)Receiver Bandwidth 12/3/0.7/0.5 MHz

52 Pathfinder Radar Scanners7S and 11S 72" Open Array Scanner Unit General ApprovalsCE - conforms toFCC - conforms to1995/5/EC, EN60945Part 80 (47CFR) and Part 2 (47CFR)Dimensions Pedestal: 427 x 296 x 406 mm (16.8 x 10.5 x 16 in)Array: 1918 mm (75.5 in) lengthWeight Pedestal: 24 kg (53.0 lb)Array: 9.4 kg (20.7 lb)Environmental Waterproof to CFR46Temperature range: -10° to +55°CHumidity limit: up to 95% at 35°C Maximum wind speed for satisfactory operation: 100 KtsMaximum Range Scale 72 nm7S Transmitter - 4 kW Input Voltage 10.7 - 44 V DC (from display unit)Power Consumption 9.2 W Standby46 W Typical operation in light winds83W Max. operation in 50 Kt winds135W Max. operation in 100 Kt winds (min. input voltage 11.4 V for winds >75kt)Transmitter Frequency 9410 +/– 30 MHzPeak Power Output 4 kW (nominal)Transmitter Solid state modulator driving magnetronPulse Length/PRFNormal ExpandedRange(nm)Pulse Length(µS)PRF(Hz)Bandwidth(MHz)Pulse Length(µS)PRF(Hz) Bandwidth(MHz)0.125 0.065 3000 12 0.09 3000 120.25 0.065 300 0 12 0.09 3000 120.50 0.09 3000 12 0.15 3000 120.75 0.15 3000 12 0.25 3000 121.50 0.35 2000 3 0.45 1600 33.00 0.45 1600 3 0.60 1200 0.76.0 - 72 1.00 740 0.5 - - -Standby Mode Magnetron heater and control left on, all other services offDuplexer Circulator

Appendix A: Specification 5311S Transmitter - 10 kWInput Voltage 20 - 44 V DC (from display unit)Power Consumption 11 W Standby80 W Typical operation in light winds117 W Max. operation in 50 Kt winds179 W Max. operation in 100 Kt windSTransmitter Frequency 9410 +/– 30 MHzPeak Power Output 10 kW (nominal)Transmitter Solid state modulator driving magnetronPulse Length/PRFNormal ExpandedRange(nm)Pulse Length(µS)PRF(Hz)Bandwidth(MHz)Pulse Length(µS)PRF(Hz)Bandwidth(MHz)0.125 0.065 3000 12 0.09 3000 120.25 0.065 3000 12 0.09 3000 120.50 0.09 3000 12 0.15 3000 120.75 0.15 3000 12 0.25 3000 121.50 0.35 2000 3 0.45 1600 33.00 0.45 1600 3 0.60 1200 0.76.0 - 72 1.20 740 0.5 - - -Standby Mode Magnetron heater and control left on, all other services offDuplexer Circulator with integral limiter72" AntennaAntenna Type Slotted waveguide arrayBeam Width (nominal) 1.15°Polarization HorizontalAntenna Side lobes Less than -25 dBRotation Rate 24 rpm (nominal)

54 Pathfinder Radar ScannersNote: If the scanner is bought for use with an existing display, contact your dealer/service agent for the latest display software to ensure you can use all the open array scanner features.ReceiverIF Frequency 60 MHz (nominal)Receiver Characteristic Semi-logReceiver Noise Figure Less than 5 dB (including Low Noise Converter/Limiter & IF Receiver)Receiver Bandwidth 12/3/0.7/0.5 MHz

Index iIndexAAlignmentBearing 38Position of 72" Open Array Scanner38BBearing Alignment 38CCable Runs 11CablesExtension 4Open Array 16, 18, 19Radome 13, 15, 17Inter-unit 4, 11, 12Open Array 16, 29Radome 13, 22Part Numbers 4Power 11Open Array 17Radome 14Rejoining 11ConnectionsDisplay Unit 36Open Array Scanner 28Power 33, 36Radome Scanner 22Scanner 34System 33DDisplay Timing Adjustment 38Display UnitConnections 36EElectromagnetic Energy i, 38EMC ivConformance ivInstallation Guidelines 2Extension Cables 4Open Array 16, 18, 19Radome 13, 15, 17GGrounding the System 33HHelp from RaytheonEurope 42US 41Worldwide 43High Voltage iIInter-unit Cable 4, 11, 12Open Array 16, 29Radome 13, 22LLocation 5MMaintenance and Problem Solving 37MountingOpen Array Scanner 27Radome Scanner 21Scanneron Power Boats 9on Sailboats 9NNavigation Aid iiOOpen Array Scanner48" iii, 1, 4972" iii, 1, 5272" - Position Alignment 38Connections 28Mounting 27Pedestal 32PParts List 4Pedestal - Open Array Scanner 32PowerCables 11Open Array 17Radome 14Connections 33, 36Problem Solving 40

ii Pathfinder Radar ScannersRRadar SystemGrounding 33Typical System Diagram 1Radome Scanner18" iii, 1, 4524" iii, 1, 47Connections 22Mounting 21Rejoining Cables 11Routine Checks 39SSafety- and Servicing 39Electromagnetic Energy iHigh Voltage iNavigation Aid iiScanner iConnections 34Location 5Mountingon Power Boats 9on Sailboats 9Scanner - See also Open Array Scanner,Radome Scanner iServicing and Safety 39Set Up 37Specification18" Radome Scanner 4524" Radome Scanner 4748" Open Array Scanner 4972" Open Array Scanner 52System Check 37TTiming Adjustment 38Transmission Check 38WWarranty iv

Document number: 84064-8April 2001Limited Warranty CertificateRaymarine warrants each new Light Marine/Dealer Distributor Product to be of good materials and workmanship, and will repair or exchange any parts proven to be defective in material and workmanship under normal use for a period of 2 years/24 months from date of sale to end user, except as provided below.Defects will be corrected by Raymarine or an authorized Raymarine dealer. Raymarine will, except as provided below, accept labor cost for a period of 2 years/24 months from the date of sale to end user. During this period, except for certain products, travel costs (auto mileage and tolls) up to 100 round trip highway miles (160 kilometres) and travel time of 2 hours, will be assumed by Raymarine only on products where proof of installation or commission by authorized service agents, can be shown.Warranty LimitationsRaymarine Warranty policy does not apply to equipment which has been subjected to accident, abuse or misuse, shipping damage, alterations, corrosion, incorrect and/or non-authorized service, or equipment on which the serial number has been altered, mutilated or removed.Except where Raymarine or its authorized dealer has performed the installation, it assumes no responsibility for damage incurred during installation.This Warranty does not cover routine system checkouts or alignment/calibration, unless required by replacement of part(s) in the area being aligned.A suitable proof of purchase, showing date, place, and serial number must be made available to Raymarine or authorized service agent at the time of request for Warranty service.Consumable items, (such as: Chart paper, lamps, fuses, batteries, styli, stylus/drive belts, radar mixer crystals/diodes, snap-in impeller carriers, impellers, impeller bearings, and impeller shaft) are specifically excluded from this Warranty.Magnetrons, Cathode Ray Tubes (CRT), TFT Liquid Crystal Displays (LCD) and cold cathode fluorescent lamps (CCFL), hailer horns and transducers are warranted for 1 year/12 months from date of sale. These items must be returned to a Raymarine facility.All costs associated with transducer replacement, other than the cost of the transducer itself, are specifically excluded from this Warranty.Overtime premium labor portion of services outside of normal working hours is not covered by this Warranty.Travel cost allowance on certain products with a suggested retail price below $2500.00 is not authorized. When/or if repairs are necessary, these products must be forwarded to a Raymarine facility or an authorized dealer at owner’s expense will be returned via surface carrier at no cost to the owner.Travel costs other than auto mileage, tolls and two (2) hours travel time, are specifically excluded on all products. Travel costs which are excluded from the coverage of this Warranty include but are not limited to: taxi, launch fees, aircraft rental, subsistence, customs, shipping and communication charges etc. Travel costs, mileage and time, in excess to that allowed must have prior approval in writing. TO THE EXTENT CONSISTENT WITH STATE AND FEDERAL LAW:(1) THIS WARRANTY IS STRICTLY LIMITED TO THE TERMS INDICATED HEREIN, AND NO OTHER WARRANTIES OR REMEDIES SHALL BE BINDING ON RAYMARINE INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABLE OR FITNESS FOR A PARTICULAR PURPOSE.(2) Raymarine shall not be liable for any incidental, consequential or special (including punitive or multiple) damages.All Raymarine products sold or provided hereunder are merely aids to navigation. It is the responsibility of the user to exercise discretion and proper navigational skill independent of any Raymarine equipment.

Factory Service CentersUnited States of America UK, Europe, Middle East, Far EastRaymarine Inc22 Cotton Road, Unit DNashua, NH 03063-4219, USARaymarine LtdAnchorage Park, PortsmouthPO3 5TD, EnglandTelephone: +1 603 881 5200Fax: +1 603 864 4756www.raymarine.comTelephone: +44 (0)23 9269 3611Fax: +44 (0)23 9269 4642www.raymarine.comSales & Order ServicesTelephone: +1 800 539 5539 Ext. 2333 or+1 603 881 5200 Ext. 2333Customer SupportTelephone: +44 (0)23 9271 4713Fax: +44 (0)23 9266 1228Technical SupportTelephone: +1 800 539 5539 Ext. 2444 or+1 603 881 5200 Ext. 2444Email: techsupport@raymarine.comEmail: techsupport@raymarine.comProduct Repair CenterTelephone: +1 800 539 5539 Ext. 2118Purchased from Purchase dateDealer addressInstalled by Installation dateCommissioned byCommissioning dateOwner’s nameMailing addressThis portion should be completed and retained by the owner.Stick barcode label here

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