NorthStar Navigation 961XD Wiring, Installing the processor, Processor installation tips

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SECTION TWO - Installation

Installing the processor

For the processor installation measurements and instructions, refer to the full-size flush-mount templates, “961 Processor Mounting Template, top view” (P/N GM1700) and the “961 Processor Mounting Template, front view” (P/N GM 1701) included in the 961 shipping carton.

To properly install the processor, you must first install the mounting bracket to the surface of the vessel, then attach the processor to the bracket.

Processor installation tips

•check the dimensions of the processor mounting bracket; these dimension are provided on the enclosed template.

•follow the recommended clearance around the sides and front of the unit.

•install the processor in a spacious, well-ventilated area to minimize heat-related problems.

•mount the processor on a hard, solid, vibration-free surface of at least 3/4-inch thickness. If the surface is carpeted, make sure that the carpet doesn’t block the bottom ventilation holes or interfere with the mounting plate vibration/shock mounts.

•10-foot power cable goes to 10-36 Volts DC.

Wiring the 961

The majority of installation problems are caused by shortcuts taken with system cables. When installing the unit, be sure that you:

•assemble connectors carefully

•don’t make sharp bends

•leave service and drip loops

•tie-wrap all cables to keep them secure

•if cables are lengthened, seal all wiring splices

The 961 operates on DC power from a 10-volt minimum to a 40-volt maximum connected by at least 16-gauge wire. The 10-foot power cable supplied with your 961 should be long enough for most installations, but if you must lengthen the power cable, you can extend it to a maximum of 25 feet without adversely affecting the 961’s operation. For lengths up to 15 feet, the power connections to the battery must use 16-gauge wire or heavier. For lengths of 15 feet or more, use 14-gauge wire or heavier.

Regardless of the length of the cable, you should use a 20-amp external fuse as an added safety precaution ((the 961 has an external fuse in its standard 10-foot power cable). The external fuse protects the vessel wir-

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961 INSTALLATION MANUAL Revision A

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Contents 961X/XD Page Limited warranty policy Page Contents Installation Manual Revision a Figures Port 1 output setup sentences screen Tables Installation Manual Revision a Who should read this manual WelcomeScope of this manual Hearing from you Getting technical supportContacting Northstar Returning a unit for service Servicing the unitOrdering information Section TWO Installation Safety considerationsInstallation considerations System overviewUsing the GPS antenna AN150 Ensuring a proper 961 installationAvoiding shortcuts Section TWO Installation Mounting the control head Choosing a system locationYoke mounting 961 control head yoke-mount dimensions side 961 control head flush-mount drilling dimensions Flush mountingInstalling the processor WiringProcessor installation tips Electrical power requirements Wiring the systemChoosing an antenna Installing the antennaConnectors Choosing an antenna locationChoosing the AN205-P combination antenna location Separation distances between antennasInstalling the AN150 antenna About the antenna cablingWiring the AN150 antenna Mounting the AN150 antennaStripping the coax cable jacket Installing the AN205-P antenna Wiring the AN205-P antennaCorrect AN205-P combo antenna splitter wiring Completed TNC connector Mounting the AN205-P antennaInstalling an 8410 ACU for use with the AN150 only MountingACU assembly Correct AN150 and 8410 wiring RF groundingDifferential GPS antenna cable connectors Turning the unit on and off Turning the unit onInitial startup screen Advisory message Owner’s message screenFor new units only GPS signals Advisory messageGPS receiver status summary AccuracyLat/lon coordinates About auto-dimming modeTurning the unit off SOG and COGTroubleshooting common installation problems Testing and troubleshootingTroubleshooting the installation Display Processor Cont’d Dgps Searching Troubleshooting the GPS/DGPS antenna installation InterferenceAntenna Symptom Possible Solutions/Reasons Receiver Setup key. Check Equipment on the vessel, then check Troubleshooting the radar interface Component Symptom Possible Solutions/ReasonsRadar Device Section TWO Installation Installation Manual Revision a Connector pin wiring Interfacing the unitConfiguring the Nmea output ports Interface cable wiringPort setup options Parameter OptionsAbout Nmea RAY 0183 Setting the output formatDisplaying Nmea output sentences About the Nmea TLL sentence Nmea 0183 sentence identifiersModifying Nmea output sentences Choosing the Nmea 0183 talker ID Setting Nmea 0183 lat/lon precision Setting the Nmea 0183 checksums Setting the auxiliary portChanging the output rate Changing the Nmea 0183 waypoint ID Aux port setup parameters Auxiliary port setup screenAux port baud rate Setting PpnmDiagnostics Port offUsing VGA output Ppnm output setup parametersViewing head 1 serial number and software revision Service functionsViewing product information Viewing head 2 serial number and software revisionBeacon receiver self-test and software revision Configuring the receiversProcessor serial number and software revision GPS receiver self-test and software revisionChanging GPS speed averaging value Receiver information screenSetting Dgps operation Adjusting satellite elevationViewing the GPS software version Setting beacon frequency and baud rate Automatic tuningManually setting baud rate Viewing GPS statusSaving and restoring a 961 database Database function screen Select database to save dialog box Select database to restore dialog box Select a restored database to undo dialog box Saving log dataMaintenance functions Installing 961 software updatesNorthstar Power GPS receiverInterfacing Environmental Head Physical featuresControl head Processor ProcessorSignal processing Data processing Power Internal beacon receiver specifications 961XDAN150 Active GPS Antenna Antenna Coupling Unit AN205-P GPS/DGPS antennaNumerics Lat/lon Installation Manual Revision a SOG

961X, 961XD specifications

NorthStar Navigation has long been a leader in marine navigation systems, and the NorthStar 961XD and 961X are no exceptions. These cutting-edge devices bring advanced navigation capabilities to both recreational boaters and professional mariners, ensuring precise positioning and enhanced safety on the water.

The NorthStar 961XD is equipped with a powerful GPS receiver that delivers exceptional accuracy, even in challenging environments. This is achieved through a combination of differential GPS (DGPS) technology and support for WAAS (Wide Area Augmentation System). These features enable users to achieve positioning accuracy within a few meters, which is crucial for safe navigation in crowded or complex marine environments.

One of the standout features of the NorthStar 961XD and 961X is their intuitive user interface. The devices boast a large, high-resolution color display that provides clear visibility in various lighting conditions, including bright sunlight. The menu-driven system allows users to quickly access essential functions, making it easy to plot courses, set waypoints, and track routes on the go.

Both models support advanced charting capabilities, including the ability to display vector and raster charts. The chart database can be easily updated via USB, ensuring that users have access to the latest navigational information. This is particularly important for long-distance cruisers navigating through unfamiliar waters.

Another significant feature of the NorthStar 961XD and 961X is their integrated fishfinder capabilities. With sonar technology, users can locate fish, understand the underwater topography, and enhance their fishing experience. This dual functionality makes the devices versatile companions for both navigation and hunting for the next big catch.

Connectivity is another important aspect of the NorthStar systems. Both models feature multiple connectivity options, including NMEA 0183, allowing seamless integration with other onboard electronics such as autopilots, radars, and AIS systems. This enhances the overall situational awareness and safety of the vessel.

Finally, the rugged design of the NorthStar 961XD and 961X ensures they can withstand the harshest marine environments. With water-resistant housing and durable construction, these devices are built to last, providing reliable performance year after year.

In summary, the NorthStar 961XD and 961X deliver a winning combination of advanced navigation technologies, user-friendly interfaces, integrated fishfinding capabilities, and robust construction. These features make them indispensable tools for anyone serious about safe and efficient navigation on the water.
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