NorthStar Navigation 800/628-4487 Troubleshooting the 2201 and 2301 installation, Then

Page 41

SECTION SEVEN: Troubleshooting and servicing the 958 system

TABLE 12: Troubleshooting the 2201 and 2301 installation

If . . .

Then . . .

 

 

 

 

Satellite signals are often lost, or the 2201

The 2201 or 2301 may be partially shaded by metallic objects around

works while you’re travelling in one

it. Re-position or raise the 2201 or 2301 away from the object for a

direction, but not the opposite one.

better satellite view.

 

Signals may be lost when the 2201 or 2301 is under a bridge or when

 

shielded by buildings.

 

 

Poor SNR readings are obtained even

Check the quality of the antenna location— the antenna should have a

after running the 958 for several minutes

clear view of the sky. For the correct antenna placement, see Figure 8

 

on page 13.

 

Make sure the antenna is clean, and not covered with ice, snow, or

 

exhaust soot.

 

 

You’re having difficulty obtaining WAAS

Check that WAAS is available in your operating area.

satellites

 

 

Reset the 958’s satellite elevation setting to its default (10 degrees).

 

Check that the 958’s DIFFERENTIAL OPERATIONS option is set to

 

either WAAS or AUTO.

 

 

The following error message appears on

 

the 958 display:

 

COMM FAIL

With power on, check the antenna and wiring connections.

 

Disconnect the 2201 or 2301 from the 958, then measure the 7-pin

 

2201/2301 connector for 10 - 36 volts at pin 7, ground at pin 6.

 

Check the 2201 or 2301’s remote-on: Pin 5 should measure less than

 

5 ohms to ground.

 

After testing above, re-connect the cable and press the PWR key to

 

turn the 958 off, then turn it back on again.

TOO FEW SATS

Check if anything is blocking the 2201 or 2301’s view of the sky.

 

The almanac may not be complete; allow up to 30 minutes for full

 

initial acquisition.

 

 

958 Installation Manual, Rev. A1

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Contents Integrated Navigation System Limited warranty policy Contents Page Checking the 958 package Section ONE Introducing958BDM-CA Bench-testing Section TWO Installing and wiringMounting Choosing the best 958 locationMounting recommendations Yoke-mounting Flush-mountingAvoiding cable wiring shortcuts WiringDo this Understanding the interface connectorsConnecting the 958 to ship’s power Electrical power requirementsSection TWO Installing and wiring Page Checking the 2201 and 2301 parts Section Three Installing and wiring the 2201 orChoosing the best mounting location Mounting and wiringTo mount the 2201 onto a deck or any other flat surface Mounting and wiringUsing a standard antenna mount Mounting the 2301 on an antenna mount Description Wire color Pin Re-fabricating the 958 connectorWiring connections for 2201/2301 cable Choosing the best 2701 mounting location Section Four Installing and wiringConnector 7-pin Connector 25-pin Function Connecting the 2701 toWiring connections for 2701 cable Choosing the best antenna mounting location Installing the AN205-P antennaConnecting the 2701 to the antenna Page Turning the 958 on and off Section Five Checking out the systemSelecting differential options Installation-test checklistSection SIX Interfacing the 958 system Wiring the connector pinsNmea connector pins Aux connector pins Configuring the Nmea output portsChoosing the output format Setup options for the Nmea portSetting Choices Displaying Nmea output sentences Choosing the lat/lon precision Choosing the talker IDChoosing the output rate Choosing the checksum settingChoosing the waypoint identification ID Selecting an independent Nmea output-port datumConfiguring the RS-232 port Using 200 ppnm outputUsing SC-104 Using copy port 1 and copy portConnecting the 958 to a video camera Connecting the 958 to a remote displayUsing the port off setting About the diagnostic settingTerminating the cable Connecting two Northstar unitsAssembling the cable 958 Function Pin # 958-to-958 wiringAUX Connector 952 Function 958 951 Pin # 941 Setting the anchor-watch alarm honk952/951/941 to 958 wiring Troubleshooting the 958 installation Section Seven Troubleshooting and servicing the 958 systemTroubleshooting installation problems Video Setup screen Then Troubleshooting the 2201 and 2301 installationTroubleshooting the 2701 and AN205-P installation Contacting Northstar Getting technical supportObtaining software updates Using the Dealer Express web pagesReturning a 958 for service Hearing from youSection Seven Troubleshooting and servicing the 958 system Page Physical features/environmental Interfacing Appendix a 958 system technical specifications958 technical specifications Performance Environmental 2201/2301 technical specificationsPhysical features Interfacing Waas 2701 technical specifications

978/897-6600, 800/628-4487 specifications

NorthStar Navigation is a leading provider of advanced navigation and communication solutions designed to enhance safety and efficiency for maritime operations. With a mission to deliver state-of-the-art technology, NorthStar offers a range of products and services tailored to meet the needs of various maritime applications, from commercial shipping to leisure boating.

One of the standout features of NorthStar Navigation systems is their high-precision GPS capabilities. Utilizing multi-frequency GNSS (Global Navigation Satellite System) signals, NorthStar provides accurate positioning information, which is crucial for safe navigation in complex marine environments. This accuracy is further enhanced by real-time differential corrections, ensuring that users receive the most reliable data.

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Another key characteristic of NorthStar Navigation products is their robust environmental durability. Designed to withstand harsh marine conditions, NorthStar equipment is built to endure extreme temperatures, humidity, and saltwater exposure. This level of durability ensures long-term reliability, reducing maintenance costs and downtime for operators.

NorthStar also prioritizes user experience with intuitive touchscreen displays, allowing easy access to navigation data and system controls. The software interface is designed to be user-friendly, minimizing the learning curve for new users while providing experienced mariners with advanced tools to streamline their operations.

Furthermore, NorthStar Navigation emphasizes interoperability, ensuring their systems can seamlessly integrate with other marine technologies. This flexibility allows for easy upgrades and expansions, enabling users to customize their navigation solutions based on the evolving needs of their operations.

For a robust solution in maritime navigation, NorthStar Navigation stands out with its commitment to quality, advanced technology, and customer support. Whether you're navigating busy shipping lanes or exploring serene waterways, NorthStar provides the tools necessary for safe and efficient journeys on the water. For more information, users can reach NorthStar at 800-628-4487 or 978-897-6600, ensuring access to comprehensive support and service.
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