Navman Fish 4430 Installation And Operation Manual

Navman Fish 4430 Installation And Operation Manual

Ultrasonic fishfinder

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FISH 4430 / 4431
F I S H F I N D E R S
Installation and
Operation Manual

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Questions and answers

Richard
May 20, 2025

How to program the depth on my Fish finder “ It won’t change the difference in the depth of the water “

1 comments:
Mr. Anderson
May 24, 2025

To program the depth settings on a Navman Fish 4430 fish finder:

1. Auto or Manual Range: Ensure the fishfinder is set to Auto Range so it can automatically detect depth. If Manual Range is selected, make sure the depth is within the selected range. Otherwise, change to another depth range.

2. Keel Offset Adjustment: You can adjust the depth reading to account for the keel by entering a negative value (to measure from below the transducer) or a positive value (to measure from above, such as the water surface).

3. Accessing Settings: Use the appropriate menu options (see section 3-8 for range and 4-7 for keel offset) to change these settings.

These steps allow accurate programming of depth measurement based on your boat’s configuration.

This answer is automatically generated

Summary of Contents for Navman Fish 4430

  • Page 1 FISH 4430 / 4431 F I S H F I N D E R S Installation and Operation Manual...
  • Page 2 FCC Statement Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a normal installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
  • Page 3: Table Of Contents

    5-4 Wiring Connection ............. .26 5-5 Connecting a FISH 4430/4431 to other instruments ......27 Appendix A - Specifications ........................
  • Page 4: Important

    Translation of the Documentation, the English language version of the Documentation will be the official version of the Documentation. This manual represents the FISH 4430/4431 as at the time of printing. Navman NZ Limited reserves the right to make changes to specifications without notice.
  • Page 5: Introduction

    Assisting with navigation When the pulse meets an object, such as a fish The FISH 4430/4431 can be used to find fish, or the bottom, some of the pulse is reflected to locate features on the bottom such as reefs...
  • Page 6: Getting Started

    Search for coats of antifouling paint by sanding it lightly. fish on either side of the barrier. When not in use, the FISH 4430/4431 can either be removed from the installation bracket and Cleaning and maintenance...
  • Page 7: Simulation Mode

    HISTORY Screen and to the left is the Zoom summarized below Section. Use this screen for taking a closer look and fully explained at interesting underwater features. in the following sections. Fish 4430/4431 Installation and Operation Manual...
  • Page 8: Alarms

    Press any key to acknowledge the alarm, stop the beeping and remove the ALARMS menu. This does not disable the alarm. The symbol will continue to flash until the alarm condition is no longer present. Fish 4430/4431 Installation and Operation Manual...
  • Page 9: History Screen Operation

    Select MAIN MENU - HISTORY to display the HISTORY screen. Range is the depth of water displayed vertically. The NAVMAN fishfinder has two range modes, The HISTORY screen displays the most recent Auto Range and Manual Range: echoes on the right of the screen and the oldest echoes on the left.
  • Page 10: History Screen Interpretation

    · Range is important. It will be much easier to see fish arches when using NAVMAN’s split screen zoom mode to concentrate on a particular section of water rather than just displaying everything from the surface to the bottom.
  • Page 11 Hard bottoms such as rock or coral show as wide bands at the bottom of the screen Soft bottoms such as mud, weed and sand show as narrow bands at the bottom of the screen Fish 4430/4431 Installation and Operation Manual...
  • Page 12 ‘see’. Shadow - where objects are hidden in the bottom echo. These fish will be hidden in the bottom echo. NAVMAN fishfinders display the most recent events on the right of the screen. Moving boat 1 minute ago...
  • Page 13: Zoom Screen

    Alternatively, the zoom bar can be adjusted in 50 ft and 100 ft. the HISTORY screen before switching to ZOOM. Fish 4430/4431 Installation and Operation Manual...
  • Page 14: Sonar Screen

    Small strong echo pressing if there are too many long (strong) (e.g. fish). This echoes being displayed. usually flashes on and off as the ultrasonic pulse strikes the fish. Large strong signal (e.g. bottom) Shading Bar Fish 4430/4431 Installation and Operation Manual...
  • Page 15: Navigate Screen

    (KPH). Use the SETUP - UNITS - SPEED menu to select the desired speed units (see section 4-2). TIP: Use the < key to immediately return to the fish finder screens. Fish 4430/4431 Installation and Operation Manual...
  • Page 16: Data Screen

    Graph Log (F4431 ONLY) One of two distance Battery logs can be displayed: Trip Log or Total Log. Both logs are retained in the FISH 4430/4431 memory when the unit is switched off. Engine hours Speed Use the SETUP - LOG menu to select the Trip Log or Total Log (see section 4-6).
  • Page 17: Setup Menu

    Zero Trip Log or zero all logs (see section 4-6). · Select language, setup the keel offset (see section 4-7). · Calibrate speed and temperature sensors (see section 4-7). Press to highlight an option, then see the following sections. Fish 4430/4431 Installation and Operation Manual...
  • Page 18: Alarms Menu

    0.45°F (0.25°C) above or below the alarm trigger setting. The TEMP RATE alarm automatically re-enables when the rate of temperature change falls below the trigger setting by more than 0.2°F (0.1°C) per minute. Fish 4430/4431 Installation and Operation Manual...
  • Page 19: Units Menu

    Can be displayed select the required speed units. in units of feet (FT), Note: Distance units will change automatically to fathoms (FA), or match the speed units. metres (M). Press to select the required depth units. Fish 4430/4431 Installation and Operation Manual...
  • Page 20: Fish Symbol

    Then press to exit. 4-5 ZOOM SPLIT Select OFF to obtain a zoom only screen. (full screen zoom) Select ON to obtain a split zoom / history screen (default) Fish 4430/4431 Installation and Operation Manual...
  • Page 21: Log Menu (Fish 4431 Only)

    (e.g. water Spanish, Italian, surface). Dutch, Swedish, Press to increase or decrease the value. Portuguese, Finnish and Greek. Press or highlight the selected language, then press save and exit. Fish 4430/4431 Installation and Operation Manual...
  • Page 22: Calibration Menu

    °F (Fahrenheit) or °C (Celsius), use the SETUP to highlight the SPEED option, then - UNITS menu (see section 4-2). press to display the speed readout box. Press to increase or decrease the readout to match the independent speed value. Fish 4430/4431 Installation and Operation Manual...
  • Page 23: Resetting To Factory Defaults

    Fish Filter ..........5 Installation Correct installation is critical to the installation section of this manual and the performance of the FISH 4430/4431. There are documentation that comes with the transducer two components to install, the display unit before attempting installation.
  • Page 24: Options And Accessories

    Bracket mounting requires a panel for Removing the FISH 4430/4431 mounting the bracket. The bracket can The FISH 4430/4431 can be removed after each be rotated and tilted. use for protection against the environment or Select a position where the display head will be: security reasons.
  • Page 25: Wiring Connection

    Fit a 1 Important Amp fuse as shown. The FISH 4430/4431 must be run off a 12 Yellow wire: To enable the engine hours volt battery and must not be run off a circuit counter and start the fishfinder automatically without a battery.
  • Page 26: Connecting A Fish 4430/4431 To Other Instruments

    Repeater for depth, speed, water temperature Depth repeater. and battery voltage. Can accept many other NMEA data inputs from other instruments. Please contact your NAVMAN dealer for information on NAVMAN’s full range of NMEA enabled instruments and connection options. Fish 4430/4431 Installation and Operation Manual...
  • Page 27: Appendix A - Specifications

    · 26 ft (8 m) - FISH 4431 NMEA output · 33 ft (10 m) - FISH 4430 NMEA (0183 format) is a standard for interfacing marine electronic devices. The Typical depth acquisition time from startup NAVMAN fishfinder can output the following ·...
  • Page 28: Appendix B - Troubleshooting

    A fuse can be blown despite will void the warranty. appearing to be good, or the fuse may be Repairs to the FISH 4430/4431 may only be corroded. Test the fuse or replace it with a carried out by a service centre approved by fuse known to be good.
  • Page 29 Either change the to the default contrast setting. fishfinder to Auto Range or select another 8. The wrong language is displayed: depth range (see section 3-8). (See section 2). Fish 4430/4431 Installation and Operation Manual...
  • Page 30: Appendix C - How To Contact Us

    Made in New Zealand Lat 36° 48.404’S...

This manual is also suitable for:

Fish 4431

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