NorthStar Navigation 438 operation manual Appendix B Troubleshooting, Explorer 435

Page 28

 

 

 

5.0" (126.0 mm)

 

 

 

 

 

(3

. 5")

 

. 8")

 

 

 

 

mm

 

(3

 

5.0" (126.0 mm)

 

89

 

mm

 

 

 

 

 

 

5.7" (143.5 mm)

435:

 

97

 

 

 

438:

 

 

 

Explorer

 

 

 

 

 

 

 

 

 

 

 

Explorer

 

 

 

 

 

1.1" (27.9 mm)

1.2" (30.5 mm)

Explorer 435 and 438

3.5" (88.5 mm)

Appendix B - Troubleshooting

This troubleshooting guide is written with the assumption that the user has read and understood the relevant sections in this manual.

It is possible in many cases to solve difficulties without having to send the display unit back to the manufacturer for repair. Please follow this troubleshooting section before contacting the nearest Northstar dealer.

There are no user serviceable parts. Specialized methods and testing equipment are required to ensure that the display unit is reassembled correctly and is waterproof. Users who service the product themselves will void the warranty.

Repairs to the product may only be carried out by a service centre approved by Northstar. If the product must be sent into a service centre for repair, it is essential to send in the transducer(s) at the same time.

More information can be found on our Website: www.Northstarnav.com.

1. The fishfinder won’t turn on:

a)The Explorer 435 and Explorer 438 are designed to operate on a 12 volt battery system, where the voltage may vary from 10 to 16.5 volts. If an excessive voltage is supplied, a resettable fuse will be tripped, turning the display unit off.

b)Check that the power cable connector at the back of the display unit is securely plugged in and the collar is locked in place. The collar must be secure for watertight connection.

c)Measure the battery voltage while the battery is under load - turn on some lights, radio or other electrical equipment connected to the battery. If the voltage is less than 10 volts:

-the battery terminals or wiring on the terminals may be corroded.

-the battery may not be charging correctly or may need replacing.

d)Inspect the power cable from end to end for damage such as cuts, breaks, squashed or trapped sections.

e)Ensure that the red wire is connected to the positive battery terminal and the black wire to the negative battery terminal. If wired for the Auto Power option, ensure the yellow wire is connected to the ignition circuit. Also check the boat’s main switch circuit (see section 6-5 Wiring options).

f)Check for corrosion on the power cable connector and clean or replace if required.

g)Check fuses that are placed in line with the power cable. A fuse can be blown despite appearing to be good or the fuse may be corroded. Test the fuse or replace it with a fuse known to be good.

2.The fishfinder won’t turn off:

The fishfinder may have been wired for Auto power. In this case, the fishfinder cannot be turned off while the ignition power is on. (See Auto power wiring in section 6-4 Wiring options.)

28

Northstar Explorer 435/438 Installation and Operation Manual

Page 27 Page 29
Image 28
Page 27 Page 29
Contents Explorer 435/438 Page Follow this symbol to avoidpossible injury or death Not avoided, could result in death or serious injuryNot avoided, could result in minor or moderate injury Result in property damageContents Appendix a Specifications Appendix B Troubleshooting Introduction Benefits of the Explorer 435 and ExplorerHow the Explorer 435 and Explorer 438 work Transducer attached to the hull Display unitPower On / Auto Power Basic OperationKey Names Key OperationPower Off Simulate ModeGain Adjustment Display AdjustmentSetting up the Explorer 435 and Explorer Setup menu and optionsSetup System Auto power offSnooze Mode Factory resetFish symbols Setup Fuel Explorer 438 onlyPalette Color barSetup Data Data setupTank full Set remainingSetup Logs Setup AlarmsReset trip dist Explorer 438 only Reset total dist Explorer 438 onlySetup Units TemperatureSetup Calibrate DepthUsing the Explorer 435 and Explorer Use the or cursor keys to adjust the valueDepth of the water and the scroll speed setting Interpreting the displayBottom types Strength of echoes Frequency and cone widthDepth 015Shadows Example of shadows Sonar display of same areaFish is visible on the display Moving boatFish detection and display Where to find fish Fish symbols OnFish symbol Off Stationary boatAdjusting Gain settings Fish archesGain Changing between Auto and ManualDisplays Sonar Zoom display Sonar displaySonar Bottom display Fish recognition Sonar A-Scope displayFuel display Explorer 438 only Installation and Maintenance Options and AccessoriesData display What comes with this product?Wiring Options Basic wiringFlush Mounting Bracket MountingFuel kit wiring Explorer 438 only Auto power optionThrough hull transducers Systems of several instrumentsAppendix a Specifications Cleaning and maintenanceAppendix B Troubleshooting Explorer 435Bottom is not displayed Bottom is displayed too far up the screenFuel used or remaining seem inaccurate There is no reading for fuel economyPage Americas Europe

435, 438 specifications

NorthStar Navigation 438,435 is a cutting-edge navigation solution designed to enhance maritime and aerial operations with advanced technology and user-friendly features. This state-of-the-art equipment focuses on delivering precision, reliability, and efficiency, making it an essential tool for professionals in various fields including marine transportation, aviation, and logistics.

One of the main features of the NorthStar Navigation 438,435 is its high-accuracy positioning capability. Utilizing multiple GNSS (Global Navigation Satellite System) signals, including GPS, GLONASS, Galileo, and BeiDou, the system can provide a positioning accuracy of up to 10 centimeters in real-time. This ensures that users can navigate confidently in challenging environments, whether at sea or in the air.

The navigation device also boasts robust integration capabilities with other onboard systems. It supports various communication protocols, allowing seamless interfacing with radar, AIS (Automatic Identification System), and autopilot systems. This integrated approach facilitates comprehensive situational awareness, enabling operators to make informed decisions swiftly.

Moreover, the NorthStar Navigation 438,435 features an intuitive user interface designed for ease of use. The touchscreen display provides clear visuals and customizable layouts, allowing users to tailor the information presented to their specific needs. With multiple language support and user-friendly controls, the system caters to diverse operators across different geographic regions.

Another defining characteristic of the NorthStar Navigation 438,435 is its resilience in harsh conditions. Built to withstand severe weather, it meets stringent marine and aviation industry standards for durability and reliability. The system is both waterproof and shock-resistant, ensuring optimal performance even in extreme environments.

In addition to its hardware capabilities, the NorthStar Navigation 438,435 incorporates advanced software features such as real-time route planning and environmental monitoring. Users can analyze weather patterns and potential hazards along their route, optimizing travel time and enhancing safety.

Overall, the NorthStar Navigation 438,435 stands as a reliable, feature-rich navigation solution that harmonizes advanced technology with user-centric design. Its focus on accuracy, integration, ease of use, and durability makes it an indispensable tool for navigating the complexities of modern transportation, ensuring successful missions across diverse maritime and aerial operations.
Top Page Image Contents