Raymarine Radar Scanner manual Connecting the radome scanner inter-unit cable

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22	Pathfinder Radar Scanners

Scanner base

Bitumen washer

Mounting bracket

or mounting surface

Greased mounting bolt

D3995-3

You 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 cable

CAUTION:

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 eye provided in the cover.

3.If you have a 24" scanner, unscrew and remove the inner cover:

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Contents Pathfinder Radar Scanners Page Pathfinder Radar Scanners Owners Handbook OctoberPathfinder Radar Scanners Preface Display Software VersionWarranty Contents Appendix a Overview IntroductionEMC installation guidelines This handbook is divided into three chapters as followsConnections to Other Equipment Supplied with For Unpacking and inspecting the componentsOption Supplied with Option forSelecting the scanner unit site Radome Scanner Weight Open Array ScannersPathfinder Radar Scanners Mounting surface power boats Mounting surface sailboatsSetting the radiation plane Ideal Radiation PlaneCable runs Rejoining CablesInter-unit cable Scanner Package Inter-Unit CableRadome scanner cables Inter-Unit Cable Scanner Package2DE Eur Power cable Radome Scanner Inter-Unit Cables32 V Systems 4 kW scanners Open array scanner cablesSystems 4 kW scanners only Inter-Unit Cable KW Scanners32 V Systems 10kW scanners Power Cable Core Size each core 32 V systems KW Scanners Pathfinder Radar Scanners Installing the Scanner Connecting the radome scanner inter-unit cable Inner cover White wire Installing the Scanner Pathfinder Radar Scanners Open array scanner Securing the pedestal to the mounting platform Connecting the open array scanner inter-unit cable Heatshrink Heat Shrinking of Wires Do not grease the gasket in the pedestal lid Fitting the open array to the pedestal System connections DC power connectionPower Connections Grounding the radar systemScanner connection Vessels Device Open Array Systems Radome Supply 10 kWFront view Display Cable Connector DisplayScanner Connector Panels Display unit connectionPathfinder Radar Scanners System Checks and Alignment Set up, alignment and timing checksSwitch on and initial set up EMC ConformanceChecking transmission Display timing adjustmentOpen array position alignment Bearing alignmentMaintenance Servicing and SafetyRoutine Checks Problem Solving Problem CorrectionFor Accessories and Parts How to Contact Raytheon USFor Marine Product and Services Information For Technical SupportHow to Contact Raytheon Europe For Product Repair and ServiceAccessories and Parts Worldwide SupportTechnical Support Pathfinder Radar Scanners Transmitter 2D 18 Radome Scanner UnitGeneral Antenna4D 24 Radome Scanner Unit ReceiverIncluding Low Noise Converter/Limiter & if Receiver 5S and 9S 48 Open Array Scanner Unit Pulse Length/PRFAppendix a Specification 9S Transmitter 10 kWReceiver Noise Figure Less than 5 dB 7S and 11S 72 Open Array Scanner Unit 7S Transmitter 4 kW11S Transmitter 10 kW Appendix a Specification Pathfinder Radar Scanners Index Pathfinder Radar Scanners