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Navman 4432 Fish Finder User Manual

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1. Product and wiring information section 5 9 5 1 Sonar display later speed kn Sonar status Alarm status Data header set up to show the 110 Auto M 28 5t boat speed sonar status etc Surface Depth medium size digits Fish symbols with depth To show the Sonar display press DISP and select Sonar Tab select Sonar and press ENT 2 33 Bottom This display scrolls from right most recent echoes to left oldest echoes at the selected frequency see section 3 2 Setup Sonar To change items press MENU until the Options menuis shown Gain Range Manual Data header The data header can be selected on or off Data header Gain is explained in section 4 4 Gain When selected it is a customizable Data setup feature that can be Size used to display up to 9 data items such as alarms or water temperature NAVMAN 24 Range is explained in section 4 5 Range Small A Scope Data header gt AR for setup A scope is explained in section 5 5 Sonar A Scope display FISH 4432 4433 Installation and Operation Manual To customize the size of the Data header highlight Size and press ENT There is a choice of Small and Large To customize the data items to be displayed 1 Highlight Data setup and press ENT The Data header increases in size to display all data fields Some data fields may be blank 2 Usethe cursor keys to move from data field
2. Calibrate Parme 4 Flow filter 5 Trip dist 0 00 nm Unite Speed source Water speed Total dist 0 00 nm Comme Engine hours 0 hrs Calibrate gt Alarms see section 3 5 simulate RE Units see section 3 6 Too shallow ort Www Toodeep Off Fish Off Speed kn Temperature Off Depth ft Temperature rate Off Volume USGal Low battery Off Temperature F Low fuel Off Wind True Pressure psi Comms see section 3 7 Baro InHg REM NMEA out m HMEA data HauBus o HavBus group 0 Calibrate see section 3 8 Speed filter Off Temperature Temp filter 5 Fuel Keel offset 0 0ft Simulate see section 2 FISH 4432 4433 Installation and Operation Manual NAVMAN 10 3 1 Setup gt System Press MENU once or more until the Setup menu is displayed then select System Language English Backlight Key beep vi Auto power off Snooze mode gt Factory reset Sonar vi SmartCraft Language Select the language for the displays The options are English Italian French German Spanish Dutch Swedish Portuguese Finnish Greek and Croatian Tip In case you can t read the current language the language setting is found at the top of the system menu Backlight Select this option to adjust backlighting and contrast controls Key beep Enables or disables the beep when a key is pressed 3 2 Setup gt Sonar Press MENU once or more until the Setup menu
3. Manual mode Use this to fine tune the fishfinding ability of the FISH 4432 4433 Best results are often achieved in manual mode but practice and experience are required to obtain the optimum settings for different conditions Gain gain threshold and pulse power can all be adjusted Manual mode stores the most recent settings so these do not have to be reset each time manual mode is selected 3 Setting up the FISH 4432 4433 Press MENU twice to show the Setup menu then select a particular option using the A or Vv cursor keys Section 2 Basic Operation describes the basic use of keys The Setup menu and options are summarized below The factory default settings are shown where applicable Each Setup menu option is explained in the following sections 9 NAVMAN FISH 4432 4433 Installation and Operation Manual The Setup menu and options System see section 3 1 Language English Backlight Key beep vi Auto power off 1 Sonar see section 3 2 ciui ciu d sa IPE Seroll speed Fast Sonar vi Fish symbols Off Fish sensitivity Medium Digit size Medium Palette Black Interference filter Z as SEMEN Pulse power Auto Fuel see section 3 3 SmartCraft Set remaining 70 G Logs see section 3 4 Reset trip dist Sonat v Tank aize te Reset total dist Fuel gt Humengines 0 Dual tanks o Reset engine hours Logs
4. 3 4 Setup gt Logs Press MENU one or more times until the Setup menu is displayed then select Logs Reset trip dist Reset total dist Reset engine hours Trip dist 0 00 nm Total dist 0 00 nm Engine hours 0 hrs 13 NAVMAN This setting affects the Fuel flowand Fuel economy reading on the Fuel display see section 5 6 Fuel display but it does not affect the Fuel used reading Speed Source Select speed input from water speed transducer or external GPS source an external GPS source must be connected to the Fishfinder via NavBus see section 3 7 Setup Comms Num engines Set the number of engines to 0 1 or 2 If 0 is selected the fuel features are turned off Calibrate See section 3 8 Setup gt Calibrate for information about calibrating the fuel transducer s The values can be changed independently of each other These log values are saved when the unitis turned off Reset trip dist This resets the trip distance to zero Reset total dist This option resets the total distance to zero Reset engine hours Use this option to reset the engine hours to zero This can be useful after an engine service orto count the engine hours between service intervals FISH 4432 4433 Installation and Operation Manual 3 5 Setup gt Alarms Press MENU one or more times until the Setup menu is displayed then select Alarms Too deep Off Fish Off Temperature Off Temperature rate Off Low batt
5. determined by the height of the echo shown on the screen 5 7 Fuel display 4433 only later speed kn Sonar status Alarm status 122 Auto M 28 3 lt _ To show the Fuel display press DISP and select Other Tab select Fuel and press ENT There are no options See section 3 3 Setup gt Fuel for information about setting up the fuel values If the number of engines is set to 0 the fuel features are turned off Used shows total fuel used since this was last reset with the Clear Used command Remaining shows the amount of fuel Remaining 69 5 F Used 30 3 Flow 10 44 Economy 0 80 Range 87 nm remaining in the tank s Speed 13 1 Flow shows the fuel consumption per hour Depth 8 6 E For twin engine installations the fuel flow for m each engine is shown separately This is useful for checking that both engines are under the E same load 27 NAVMAN FISH 4432 4433 Installation and Operation Manual Economy is the distance travelled per unit of fuel used The Fishfinder calculates this using the fuel used and boat speed water speed or GPS speed which ever is selected as the speed source see section 3 3 Setup gt Fuel 5 8 Data display The bigger this number the better the fuel economy Adjust the throttle and trim to achieve the best fuel economy Note when water speed is selected as the speed source calibration of the boat speed mea
6. Fax 55 21 3235 6228 e mail vendas realmarine com br website www realmarine com br Chile Equimar Manuel Rodrigurez 27 Santiago Chile Ph 56 2 698 0055 Fax 56 2 698 3765 e mail mmontecinos equimar cl Mera Vennik Colon 1148 Talcahuano 4262798 Chile Ph 5641 541 752 Fax 56 41 543 489 e mail meravennik entel chile net Mexico Mercury Marine de Mexico Anastacio Bustamente 76 Interior 6 Colonia Francisco Zarabia Zapapan Jalisco C P 45236 Mexico Ph 52 33 3283 1030 Fax 52 33 3283 1034 web www equinautic com br Uruguay Alvaro Burmudez Nautica Puerto del Buceo 11300 Montevideo Uruguay Phone amp Fax 59 82 628 6562 e mail alvaro nautica com uy web www nautica com uy ASIA China Peaceful Marine Electronics Co Ltd Guangzhou Hong Kong Dalian Qingdao Shanghai 1701 Yanjiang Building 195 Yan Jiang Zhong Rd 510115 Guangzhou China Ph 86 20 3869 8839 Fax 86 20 3869 8780 e mail sales peaceful marine com web www peaceful marine com India Access India Overseas Pvt Ltd A 98 Sector 21 Noida 201 301 India Ph 91 120 244 2697 TeleFax 91 120 253 7881 Mobile 91 98115 04557 e mail vkapil del3 vsnl net in Esmario Export Enterprises BlockNo F 1 3rd Floor SuryaTowers SardarPatel Rd Secunderbad500003 Ph 91 40 2784 5163 Fax 91 40 2784 0595 e mail gjfeee hd1 vsnl net in web www esmario com Korea Kumhomarine Technology Co Ltd 604 842 2F 1118 15 Janglim1 Don
7. Ta Fish 4432 4433 ze n SHFINDERS x Pi ths ve Installation and P ERE Operation Manual re NAVMAN o c z gt z z z T introduction eos AL 5 1 1 Benefits of the FISH 4432 4433 e cece eect eee meme mene 5 12 How the FISH 4432 4433 works ene e eee eene 6 2 Basic Operation 3 Setting up the FISH 4432 4433 sssssssssssssssesssssssssessssessssescssssssssssssssssssusssssessnessessnssssssessessssessssessesesseess 8 3 TSetup gt System uer or de ca pie EE et Yee rhet dW OE Ya 10 3 2 Setup 2 50 ciconia Ce ROB A ERRAT ERRARE RUE semana 10 3 3 Setup gt Fuel available on 4433 only m 11 3 4 Setup gt Logs i9 ee eek et Eee a qaku akak Chet dee ann CRGA BOR Re a one 12 3 5 5 gt civic ere ade Vos Lee VENE 13 3 6 Setup Units n rr RI a bs E RR 13 3 7 Setup gt COMMS 4433 14 3 8 Setup Calibrates yu aa E una nata 14 A Using the FISH 4432 4433 sssccsssssssessssssssssssssssssssossssssssscssssssnsesssssssnssssessssnssossssssssesssssssnsessssssnsesssesssneees 16 4 1 Interpreting the display 16 4 2 Single and Dual frequency fishfinding 18 4 3 Fish dete
8. up the FISH 4432 4433 and the associated dual frequency transom transducer If a through hull transducer is used refer to the Installation Instructions supplied with that transducer This manual also explains how to operate the FISH 4432 4433 effectively and provides troubleshooting information and performance tips 1 1 Benefits of the FISH 4432 4433 The FISH 4432 4433 is a high quality dual frequency sonar fishfinder that is supplied with a dual frequency transducer It uses a 16 level greyscale FSTN display for easy daylight viewing that can be dimmed for night fishing The bracket mounting option also allows the fishfinder to be tilted and swivelled for optimum viewing The dual frequency capability enables the FISH 4432 4433 to operate and display Atahigh frequency of 200 kHz Atalow frequency of 83 kHz Both frequencies side by side on a split display Both frequencies combined together into a single display This capability combined with a variable power output of up to 250 watts ensures that the FISH 4432 4433 operates effectively in shallow and deep water The FISH 4432 4433 can detect the bottom to a depth of 750 feet 230 metres depending on the clarity of the water the ultrasonic frequency chosen and the type of transducer used The Navman fishfinder can be used to find fish to locate features on the bottom such as reefs or wrecks and to help recognize favourite fishing spots
9. If Bottom lock is not selected the bottom will not be displayed in the zoom section when itis outside the range covered by the zoom bar Using the Bottom Lock and the A Scope features together can be a powerful aid in recognising the type of bottom Split Ratio Use this to change the split ratio between the zoom and the sonar history sections displayed The default split ratio is 5096 1 Highlight Split Ratio and press ENT A left arrow and right arrow appear on either side of the divider line 2 Usethe or gt cursor keys to adjust the position of the divider line then press ENT The adjustable range of the split ratio is from 2096 to 8096 For 10096 zoom use full screen zoom display Data header Data header is explained in section 5 1 Sonar display FISH 4432 4433 Installation and Operation Manual 5 3 Sonar Bottom display To show the Sonar Bottom display press DISP and select Sonar Tab selectSonar Bottom and press ENT This shows a split display with the sonar history on the right side and the zoom section on the left The bottom signal is shown as a flat trace in the centre of the zoom section Showing the bottom as a flat trace can make it easy to compare the echo strengths shown in the bottom signals This can help to identify the type of bottom and objects close to the bottom The zoom bar can only indicate the zoom range It cannot indicate the zoom offset as this changes for each sounding dis
10. transducer should be between 5 and 20 knots Best results are achieved in calm conditions where there is minimal current best at high or low tide Use the cursor keys to display the speed readout box then increase or decrease the readout to match the independent speed value Speed Filter Increase this setting to stabilise an erratic speed reading Decrease to improve reading responsiveness The speed filter can be set from 0 to 30 seconds only available on 4433 FISH 4432 4433 Installation and Operation Manual Temperature The factory settings should be sufficiently accurate for normal usage To calibrate the temperature readout first measure the water temperature with a thermometer known to be accurate Use the cursor keys to display the temperature readout box then increase or decrease the value to match the measured temperature The temperature can be set from 32 to 99 9 F 0 to 37 7 C with a resolution of 0 1 unit To change the units between F Fahrenheit or C Celsius see section 3 6 Setup gt Units Temp filter Increase this setting to stabilise an erratic temperature reading Decrease to improve reading responsiveness The temperature filter can be set from 0 to 30 seconds Extreme precautions must be observed when carrying out this procedure Failure to do so could create hazardous conditions that can cause serious personal or property damage Calibrating the fuel usage can im
11. 481 0500 Fax 649 481 0590 e mail marine sales navman com web www navman com BAKANI RAM E rr Made in New Zealand MNO000433B NAVMAN F C CE Lat 36 48 404 S AGES vy PLL UO
12. fish arch As the fish moves closer to the middle of the cone the distance between the transducer and the fish reduces and the echo is displayed at progressively shallower depths producing the start of an arch When the fish passes directly beneath the middle of the cone the echo becomes strongest and thickest As the fish passes out of the middle of the cone the reverse happens with a progressively weaker and deeper echo There are many reasons why fish arches may not be seen For example Poor transducer installation see Transom Transducers Installation Guide Ifthe boat is anchored then fish will tend to show on the display as horizontal lines as they swim into and out of the transducer sonar beam Slow speeds in deeper water give the best fish arch returns Range is important It will be much easier to see fish arches when using zoom mode to concentrate on a particular section of water rather than just displaying everything from the surface to the bottom the Sonar display Zooming increases screen resolution and is with the Fish necessary for good fish arches symbol symbol depth 21 NAVMAN FISH 4432 4433 Installation and Operation Manual Itis difficult to get fish arches in shallow water as the transducer sonar beam is very narrow near the surface and fish do not stay within the beam long enough to display an arch Several fish in shallow water tend to display as randomly stacked blocks of pixels Wave
13. from the same area of bottom This produces a 0 Soft bottoms flat bottom trace on the display such as mud The screen shot shows a typical sonar display weed and with the Fish symbols turned Off sand show as narrow bands Hard bottoms Single fish such as rock or coral bud of show as wide fish bands Small school of fish Bottom types Bottom Mud weed and sandy bottoms tend to weaken and scatter the sonar pulse resulting in a weak echo Hard rocky or coral bottoms reflect the pulse resulting in a strong echo See section 5 3 Sonar Bottom display 17 NAVMAN FISH 4432 4433 Installation and Operation Manual Frequency and cone width Water Cone width Cone width The pulse generated by the FISH 4432 4433 Depth at 83 kHz at 200 kfz transducer travels down through the water spreading outwards to form a rough cone shape 10 2 However the cone width is dependent upon e 4 the frequency of the pulse at 83 kHz it is 20 do 16 whereas at 200 kHz it is 14 The chart shows 50 18 i how the cone width varies over depth for each 60 25 dE frequency used Figures are approximate z Depth 83 kHz 200 kHz 80 29 20 0 90 33 22 20 14 100 36 25 50 150 55 37 8 12 200 73 50 100 lt 35 300 109 75 725 400 146 100 10L Au 37 500 182 125 600 218 149 200 73 lt c 1 4 700 255 174 50 800 291 199 250 900 328 224 62 1000 364 249 The differences in the cone w
14. in the tank To avoid this problem use the Auto Power Wiring option described in section 6 5 Wiring options This ensures that the fishfinder powers on automatically whenever the boat s ignition is switched on In rough seas fuel may surge back and forth through the fuel transducer resulting in incorrect readings Try installing a one way valve between the fuel transducer and the fuel tank TheSet remaining fuel value must be reset after every refuelling see section 3 3 Setup gt Fuel The fuel tank may not refill to the same capacity each time due to air pockets This is particularly noticable with underfloor tanks Fuel transducers wear out over time and should be replaced after every 5000 litres of fuel Flow indicates no fuel or low fuel Check that the number of engines is set to 1 See section 3 3 Setup gt Fuel Check that the fuel cable connectors are securely plugged in and the collar is locked in place The collar must be locked in place to give a watertight connection A fuel transducer may be clogged If so remove the transducer from the fuel line and gently blow through it in the opposite direction to the fuel flow A fuel filter between the fuel transducer e 11 a 12 a b c 13 a b 14 a b c 15 NAVMAN and the fueltank must be installed as per the fuel installation guide Failure to do so will void the warranty Inspect the fuel cable from en
15. items in the Setup FISH 4432 4433 menu s utilize checkboxes If the box is selected or Sonar checked contains a check Fuel 2 or tick then that function is Logs gt enabled or ON Alarms gt If the box is de selected B or un checked does not Units contain a check or tick then Comms gt that function is disabled Calibrate gt ar Simulate To select or de select a checkbox highlight the Simulate v menu item and press ENT NAVMAN 8 Simulate Mode An internal simulator allows users to learn how to operate the fishfinder off the water In Simulate mode the word Simulate flashes on the bottom of the display The fishfinder generates data so that all the main displays appear to be operational Use Setup gt Simulate as follows 1 Press MENU twice to show the Setup menu 2 Highlight Simulate 3 Press ENT to select or de select Manual Fishing and Cruising Modes Press AUTO to select one of the three following operating modes Cruise mode Use this when on the move The FISH 4432 4433 prominently displays the water depth and automatically adjusts Range and Gain so that the bottom trace is displayed Depth is displayed in large digits Fishing mode Use this when fishing The FISH 4432 4433 prominently displays fish the bottom profile wrecks rocks and all the details that help to find fish Gain and Range are optimized automatically increasing the sensitivity and fishfinding ability
16. kit wiring FISH 4433 only See the Fuel Kit Installation Guide for information about the fuel transducer cable Wire the power cable for Auto power as described in this section to make sure the fuel counter starts as soon as the engine starts For twin engine installation a T connector needs to be installed on the fuel transducer cable Auto power option Black wire Connect this to the negative Auto power option battery terminal To ignition system Red wire Connect this to the positive battery Fuse White NMEA out terminal after the main switch Fita 1 Amp fuse Ignition as shown switch Yellow Yellow wire To enable the engine hours use counter and fuel counter and to start the fishfinder automatically when the ignition External Beeper is turned on connect the yellow wire to the Main X or Light ignition system through a 1 Amp fuse stay Baek aci Note The fishfinder cannot be turned off while the ignition is on 12V DC Through hull transducers Through hull transducers are supplied wth Y adapter cable for connection of both transducers into top socket with blue nut Speed Temperature through hull transducer Through hull depth transducer FISH 4432 4433 Installation and Operation Manual NAVMAN 30 6 1 What comes with this product Standard configuration FISH 4432 4433 display unit Power cable Mounting bracket screws included Warranty regist
17. mode will appear Press lt or gt to switch between Yes No or Never If the transducer was not intentionally disconnected turn off the fishfinder and refer to the section on Troubleshooting in Appendix B Press ENT to confirm the selection and the startup sequence will continue Key Operation The fishfinder is operated through menus To select a menu item 1 Press DISP or MENU 2 Press or V to move the highlight to the item 3 Press ENT to select the item To change a number word or setting 1 Use the cursor keys lt Ar V to highlight the number word or setting and to make the change s 2 Press ENT to confirm ESC to cancel Power Off To turn the fishfinder off hold A countdown box appears Continue to hold for 3 seconds until the fishfinder turns off Note If the unit is wired for Auto Power section 6 5 Wiring options the fishfinder can be turned off only when the boat s ignition is turned off Backlight Adjustment To change the backlight level 1 Press briefly to show the display controls 2 The display and keys backlit with a choice of 16 brightness levels Press to dim or gt to brighten 3 Tochange contrast i Press V ii Press lt gt to adjust 4 Press ENT to save settings 5 Press ESCto exit Press twice to return to the maximum backlight setting and default contrast FISH 4432 4433 Installation and Operation Manual Menu Note Some menu
18. to the installation instructions supplied with it Then see Appendix B Troubleshooting Keel offset Keel offset is a depth correction representing the vertical distance between the depth transducer and the location from which the depth is to be measured Enter a positive keel offset value when the transducer is located below the water surface but the total depth is required Enter a negative keel offset value when the depth below the deepest part of the boat is required such as the keel the rudder or the propeller and the transducer is located closer to the water surface Use the cursor keys to select Keel offset then press gt to display the Keel offset box Use the A or V cursor keys to adjust the value Depth of transducer Value Negative value Note Boat illustrated uses a through hull transducer Transducer NAVMAN 16 4 Using the FISH 4432 4433 This section explains how to interpret the sonar displays when and why to use the different frequencies and how fish are detected and displayed 4 1 Interpreting the display The sonar displays do not show a fixed distance travelled by the boat rather they display a history showing what has passed below the boat during a certain period of time The history of the sonar signal displayed depends on the depth of the water and the scroll speed setting In shallow water the echoes have a short distance to travel between the bottom a
19. 32 4433 Installation and Operation Manual Scroll speed Use this to set the scroll speed on the display There is a choice of Very Fast Fast Medium Slowand Pause The depth of the water also affects the speed of the display Faster scroll speeds combined with a slow boat speed typically between 2 and 6 knots shows the most fish detail Medium or Slow scroll speeds result in sonar information being displayed over a longer period but with less detail See Section 4 1 Interpreting the display for more information Fish symbols These appear only in the main sonar displays Fish symbols can be shown in three ways Asafish symbol Symbol Asafish symbol with the depth Symbol depth The depth is shown beside the fish symbol Asadepth Depth The depth is shown above where the fish was detected Switched off Of f so that echoes are not converted to fish symbols but are displayed directly See section 4 3 Fish detection and display for more information about fish symbols 3 3 Setup gt Fuel available on 4433 only These features can be used only when the optional single or twin engine fuel kit has been installed Press MENU once or more until the Setup menu is displayed then select Fuel It is recommended that the fuel tank capacity is measured by draining the fuel tank then filling it to capacity After filling note the reading from the fuel dispenser s gauge Note Beware of air pockets
20. A Scope display Data headeris explained in section 5 1 Sonar display Split ratio is explained in section 5 2 Sonar Zoom display The user can define the level of the weakest and strongest echoes to be shown on the sonar displays by using the Gain and Threshold settings See section 4 4 Gain for more information The strength of an echo at a particular depth is shown by the length of the horizontal line at that depth A strong echo produces a long line whereas a weak echo produces a short line To change items press MENU until the Options menu is shown Gain is explained in section 4 4 Gain Range is explained in section 4 5 Range Data header is explained in section 5 1 Sonar display Split ratio is explained in section 5 2 Sonar Zoom display NAVMAN 26 Fish recognition The echo strengths shown on the A scope can be useful in recognising the type of fish Different species of fish have different sizes and shapes of swim bladders The air in the swim bladder reflects the ultrasonic pulse so the strength of the echo varies between fish species according to the size and shape of the swim bladder 5 6 A Scope perspective view When fishing among a school of fish and catching them note the fish species and the strength of the echo that it returns on the A scope Then when that particular echo is seen at future times on the fishfinder it is likely to be the same fish species The strength of echoes on this view are
21. About and press ENT There are no options This shows the fishfinder model number the software and hardware versions and wiring information Note the software version before contacting your Navman dealer for technical advice For more information on wiring see section 6 5 Wiring options For more information on NMEA and NavBus see section 6 6 Systems of several instruments NAVMAN 28 6 Installation and Maintenance Correct installation is critical to the performance of the FISH 4432 4433 There are two components to install the display unit and Wiring Options The power data cable contains 5 wires Wire Function Black Ground power negative White NMEA out Red Positive power in 12 VDC Yellow Auto power in connect to red wire Positive power in to enable Auto power Green External beeper or light out switched to ground 30 V DC 200 mA maximum Note The cable shield is connected to Pin 1 black wire and does not need to be grounded Denotes FISH 4433 only Warning 1 Amp fuses must be positioned where shownin the wiring diagrams Basic wiring This requires the FISH 4432 and FISH 4433 to be powered on manually with the key Black wire Connect this to the negative battery terminal Red wire Connect this to the positive battery terminal after the main switch Fita 1 Amp fuse as shown Yellow wire Connect this to the black wire This disables the engine hours counter NM
22. EA wiring Option FISH 4433 only the transducer It is vital to read the entire installation section of this manual before attempting to install the components Six wiring options are described in this section Basic wiring This does not start the fishfinder automatically when the boat ignition is switched on andit disables the engine hours counter Auto power wiring This must be used for the engine hours and fuel computer options Secondary Alarm wiring NMEA wiring Single engine fuel wiring Twin engine fuel wiring Note If a wire colour is not specifically mentioned it is not used in that wiring option Section 6 5 Systems of several instruments describes NMEA and NavBus Power on the fishfinder manually whenever the main switch is on Basic wiring Fuse I Red Yellow Main switch E 12V DC White Wire Use this if desired to connect the fishfinder to other NMEA instruments such as Navman s REPEAT 3100 See section 6 5 Systems of several instruments 29 NAVMAN FISH 4432 4433 Installation and Operation Manual Secondary alarm wiring option FISH 4433 only Green Wire Use this to connect a secondary alarm indicator such as a flashing light or external beeper with a built in drive circuit See the Auto power wiring diagram If the external beeper or light requires more than 200 mA total fit a relay Consult your Navman dealer for more advice Fuel
23. Fax 497142291198 e mail sales amitdubai com Egypt 18 Abou El Ataheya St via Abbas Al Akkad St Nasr City Cairo Egypt Ph 202 274 2911 202 272 8493 Fax 202 274 5219 e mail seet internetegypt com Lebanon Balco Stores Balco Building Moutran Street Tripoli via Beirut Lebanon P O Box 622 Ph 961 6 624 512 Fax 961 6 628 211 e mail balco cyberia net lb AFRICA South Africa Pertec Pty Ltd Coastal Division 16 Paarden Eiland Road Paarden Eiland 7405 PO Box 527 Paarden Eiland 7420 Cape Town South Africa Ph 27 21 508 4707 Fax 27 21 508 4888 e mail info kfa co za web www pertec co za EUROPE Plastimo International 15 rue Ing nieur Verri re BP435 56325 Lorient Cedex Ph 33 2 97 87 36 36 Fax 33 2 97 87 36 49 e mail plastimo plastimo fr web www plastimo fr OTHER COUNTRIES IN EUROPE Norway ProNav AS Fiskarvik Maritime Senter Hovlandsveien 52 N 4370 Egersund Norway Ph 47 51 494 300 Fax 47 51 492 100 e mail mail pronav no web www pronav no Finland Vator Oy Puuskarinne 8 00850 Helsinki Finland Ph 35 8 040 300 7212 Fax 35 8 040 300 7200 e mail info vator com web www vator com Croatia Meridian Projekt d o o Savska 58 Ph 38 5 1617 6364 Fax 38 5 1617 6365 email navman meridianprojekt com web www meridianprojekt com HEADQUARTERS Navman NZ Limited 7 21 Kawana St Northcote P O Box 68 155 Newton Auckland New Zealand Ph 649
24. See Section 3 1 System gt Setup FISH 4432 4433 Installation and Operation Manual How to contact us www navman c NORTH AMERICA BNT Marine Electronics 30 Sudbury Rd Acton MA 01720 Toll Free 1 866 628 6261 Fax 1 978 897 8264 e mail sales navmanusa com web www navman com OCEANIA Australia Navman Australia Pty Limited Suite 2 408 Victoria Road Gladesville NSW 2111 Australia Ph 61 29879 9000 Fax 61 2 9879 9001 e mail sales navman com au web www navman com New Zealand Absolute Marine Ltd Unit B 138 Harris Road East Tamaki Auckland Ph 649 273 9273 Fax 649 273 9099 e mail navman absolutemarine co nz Papua New Guinea Lohberger Engineering Lawes Road Konedobu PO Box 810 Port Moresby Ph 675 321 2122 Fax 675 321 2704 e mail loheng online net pg web www lohberger com pg LATIN AMERICA Argentina Costanera Uno S A Av Pte Ram n S Castillo y Calle 13 Zip 1425 Buenos Aires Argentina Ph 541143124545 Fax 54 11 4312 5258 e mail purchase costanerauno comar web www costanerauno ar Brazil Equinautic Com Imp Exp de Equip Nauticos Ltda Rua Ernesto Paiva 139 Clube dos Jangadeiros Porto Alegre RS Brasil CEP 91900 200 Ph 55 51 3268 6675 55 51 3269 2975 Fax 55 51 3268 1034 e mailequinautic equinautic com br web www equinautic com br REALMARINE Av Inf Dom Henrique s n Loja 12 Marina daGl ria Rio de Janeiro RJ Brasil Cep 2021 140 Ph 455 21 3235 6222
25. ard petrol gasoline engines 50 to 300 hp Communications 4433 only Minimum flow rate 1 3 U S gallons per hour 5 litres per hour Maximum flow rate 34 U S gallons per hour 130 litres per hour SmartCraft Support Yes single engine FISH 4432 4433 Installation and Operation Manual NAVMAN 34 Appendix B Dimensions Appendix C 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 Navman 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 Navman 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 navman com 1 a The fishfinder won t turn on The FISH 4432 4433 is designed to operate ona 12 volt battery system where the voltage may vary from 10 to 16 volts If an excessive voltage is supplied the unit will t
26. ase contact your Navman dealer for information on Navman s full range of NMEA enabled instruments and connection options FISH 4432 4433 Installation and Operation Manual NAVMAN 32 REPEAT 3100 instruments DEPTH 2100 Depth Repeater Repeater for depth speed water temperature and battery voltage Accepts NavBus or NMEA data inputs from other TRACKER 5430 5380 Color GPS Chartplotter with worldwide coverage 6 5 Cleaning and maintenance To avoid damage clean the screen only with adamp cloth and mild detergent when dirty or covered in sea salt Avoid abrasive cleaners petrol or other solvents Cover or remove a transom mounted transducer when repainting the hull If painting over a through hull transducer with antifouling paint use only one coat of paint Remove the previous coat of antifouling paint by sanding it lightly 33 NAVMAN To optimize performance avoid walking on or jamming cables and connectors Keep the transducer free of weed paint and debris Do not use a high pressure water blast on a speed sensor paddlewheel as it may damage the bearings When not in use the FISH 4432 4433 can be removed from the installation bracket and stored in the Navman carry bag or left on the installation bracket and securely covered with the sun cover supplied FISH 4432 4433 Installation and Operation Manual Appendix A Specifications Specifications FISH 4432 FISH 4433 16 Greyscales Disp
27. ction TRACKER Fuel flow kit 5430 or 5380 chartplotter Select a position where the display unit will be Atleast 4 100 mm away from the compass Atleast 12 300 mm away from any radio transmitter Atleast4ft 1 2 m away from any antenna Easy to read by the helmsman and crew while underway Protected from physical damage during rough sea passages Easy to access the 12VDC power source Convenient to route the transducer cables FISH 4432 4433 Installation and Operation Manual Flush Mounting 1 Cut a hole in the bulkhead for the display unit using the flush mount template 2 Drill four holes for the mounting studs using the flush mount template 3 Screw the four studs into the brass inserts in the back of the display unit 4 Sit the display unit in place and fit the washers and nuts to the studs Bracket Mounting 1 Fix the mounting bracket onto the boat using the three stainless steel screws Do not overtighten the screws as the bracket may not rotate 2 Pushthe display unit onto the mounting bracket and tighten it firmly using the knob on the mounting bracket 3 Attach the cables 6 4 Systems of several instruments 4433 Only Several Navman instruments can be connected together to share data The FISH 4432 4433 is particularly suited to work with the TRACKER 5430 4 3 greyscale 5380 3 8 color Navman s GPS chartplotters with worldwide coverage T
28. ction and display 20 ys tee eR e EE cna IR PP D d Tie Pen 21 4 5 Range a ROS ERR TR ESR PE vad RENE eg rre e mend 22 5 Th Displays 23 531 23 5 2 Sonar Zoom display esses eene 24 5 3 Sonar Bottom display cesses me emen 25 5 4 Sonar 83 200 display isis civics rotor a rer Re ran ha 25 5 5 Sonar A Scope display y ys em meme 25 5 6 A Scope perspective vieW emen 26 5 7 Fuel display 4433 only aa asar mene meme 26 5 8 Data display ise e e e T n CERA TERRE TREES ROVER CERES 27 5 9 About display repere pet ei e io SR neues c egere seen 27 6 Installation and Maintenance Wiring Options eere rre reine e ex n 28 6 1 What comes with this 30 6 2 Options and ACCESSOFICS cccece cence eee ene eee eem 30 FISH 4432 4433 Installation and Operation Manual NAVMAN 4 6 3 Mounting and removing the display unit 6 4 Systems of several instruments 4433 Only 6 5 Cleaning and Appendix A Specifications s ssssssssscssssssssscsssssssssssssscsssessssscsssscssssssssscssssssssscssssssssssssssssssssssssssssssssesssees Appendix B Dimensio
29. d to end for damage such as cuts breaks trapped or squashed sections Check that the fuel filter is clean A twin engine installation shows only one flow rate Check that the number of engines is set to 2 See section 3 3 Setup gt Fuel Erratic Fuel Flow readings The fuel flow transducer may have been mounted too close to the fuel pump or may be subject to excessive vibration Refer to the installation instructions supplied with the fuel transducer Check for leaks in the fuel line or in the fuel pickup in the tank The Flow filter value is not suitable for the engine Check that the value is not set to zero then try increasing the value until a steady flow rate is shown See section 3 3 Setup gt Fuel Ahigher fuel Flow filter setting be used on EFI fuel injected engines See section 3 3 Setup gt Fuel There is no reading for fuel economy The boat must be travelling through the water to generate an Economy reading Check that the paddlewheel on the transducer is spinning freely and that the two magnets in the paddlewheel are still in place There is a double bottom trace displayed The boat may be in an area that generates shadows See section 4 1 Interpreting the display In shallow water the echoes may bounce Reduce the gain setting see section 4 4 Gain and or reduce the sonar pulse power see section 3 2 Setup gt Sonar Decrease the Range No Sonar Display Sonar is turned off
30. emperature change falls below the trigger setting by more than 0 2 F 0 1 C per minute Flashing light and or external beeper If a secondary alarm indicator is required aflashing light and or external beeper can be installed These can be positioned anywhere suitable on the boat See section 6 5 Wiring options Press MENU one or more times until the Setup Baro InHg Inches of mercury Mb Millibars sometimes called kPa The default units S eed are shown in this p Depth Speed kn example Select from Select from Depth ft kn knots ft feet Volume USGal Distance mph miles per hour m metres Temperature F Select from kph kilometres per hour fa fathoms Wind True nm nautical miles Wind Pressure Pressure psi mi miles True kPa Baro InHg km kilometres Apparent psi FISH 4432 4433 Installation and Operation Manual NAVMAN 14 Fuel Temperature Select from Select either Litres F Fahrenheit USGal US gallons Celsius ImpGal Imperial Gallons 3 7 Setup gt Comms 4433 only Use this feature when the FISH 4432 4433 is connected to other Navman instruments through NavBus or any compatible NMEA instrument Comms HMEA out LI NMEA data HavBus vi NavBus group 0 Press MENU once or more until the Setup menu is displayed then select Comms NMEA Out NMEA is generally used with third party instruments Select to transmi
31. ery Off Low fuel Off Trigger settings can be defined to suit the boat and individual preferences as follows Alarms can be set enabled to automatically detect certain conditions such as the water being too shallow Alarms that are enabled are shown as black icons in the Alarm status box on the sonar displays When an enabled alarm is triggered the beeper sounds an alarm message is displayed and the alarm status icon flashes Press ENT or ESC to acknowledge the alarm stop the beeper and close the alarm window This does not disable the alarm Alarms automatically re enable Too shallow Too Deep and Low battery alarms automatically re enable when the value moves outside the alarm trigger setting The Temperature alarm automatically re enables when the temperature is more 3 6 Setup gt Units menu is displayed then select Units Alarm Beeper Alarm condition is met Name Cycle when the 1 5 sec Depth is less than the alarm trigger value Depth is greater than the alarm trigger value Echo matches the profile of a fish Temperature equals the alarm trigger value Rate of change of temperature equals the alarm trigger value Battery voltage is less than the alarm trigger value Low 1 2 sec Fuel remaining equals the fuel alarm trigger value Only 4432 than 0 45 F 0 25 C above or below the alarm trigger setting TheTemperature rate alarm automatically re enables when the rate of t
32. especially in underfloor tanks Warning Navman fuel kits are only suitable for petrol gasoline engines Fuel consumption can change drastically depending upon the boat loading and the sea conditions Always carry adequate fuel for the journey plus a reserve FISH 4432 4433 Installation and Operation Manual Fish sensitivity Use this function to adjust the minimum fish detection level Select Low to reject noise and small fish Select High to detect maximum number of fish Digit size Use this to remove or change the size of the depth display on the sonar displays There is a choice of Small Mediumand Large Palette Use this to select a color palette Each color within the palette represents a different echo strength as shown on the sonar displays There is a choice of three color palettes Black Whiteand High Contrast Interference filter This filters the echo signal to reduce high level spiky interference such as engine noise and makes small fish harder to see Select V to add filter Pulse power This can be used to specify the power output ofthe transmitted ultrasonic pulse Low power output conserves the boat s battery but only works in shallow water There is a choice of Auto Low Medium or High TheAuto setting is recommended Tank full Select Tank full eachtime the fuel tank s are completely refilled When asked Are you sure select Yes Otherwise the reading on the Fuel display
33. esults To obtain the best detection capability for both fish and bottom we recommend the use of the Sonar A Scope display 1 Setthe threshold to 096 2 Adjustthe gain until the threshold line is justto the right of the unwanted noise 110 Auto _ Gain Threshold line Unwanted signal NAVMAN 22 4 5 Range Range is the vertical depth displayed on the FISH 4432 4433 The Navman fishfinder has two range modes Auto Range and Manual Range In Auto Range the fishfinder adjusts the depth range automatically so the bottom is always shown in the lower part of the display The use of Auto Range is recommended for normal conditions In Manual Range the fishfinder shows only a selected depth range In areas of rapidly changing bottom depth such as the sea floor around pinnacles it can be useful to prevent the display from rescaling to always show the bottom If the bottom is deeper than the specified depth range it will not be shown on the display Changing the Range Mode Press the or key to change to Manual Range mode and to increase or decrease the range to the desired depth Values can be set between 10 ft 3 m to 1000 ft 300 m D KEW for setup To change from the current mode 1 From any Sonar display press MENU to display the Options menu 2 Highlight Range then use the cursor keys to select Auto or Manual 3 Press ENT to confirm Tip To quickly enlarge from man
34. f altogether so that the echoes are not converted to fish symbols on the display See section 3 2 Setup gt Sonar The differences between Fish symbol On andOff are Fish symbols On Using Navman s SBN sonar technology the fishfinder analyses all echoes and eliminates most false signals and clutter so that remaining targets are most likely fish Depending on the strength of the remaining echoes they are displayed as either small medium or large fish symbols with or without depth While the SBN processing is very sophisticated it is not foolproof there will be times when the fishfinder will not be able to differentiate between large air bubbles rubbish containing air fishing floats etc and genuine fish The picture shows Fish symbols Off For experienced users this always provides the best information as every echo is displayed whether it is surface clutter a thermocline or a fish The picture in section 4 1 Interpreting the display shows the Sonar display with the Fish symbols Of f The fish appear as arches Fish arches In good conditions and with Fish symbols Off a fish passing through the cone shaped ultrasonic pulse is displayed as a fish arch The 83 kHz frequency uses a wider cone than the 200 kHz frequency This makes the fish arches easier to see A fish arch occurs when a fish enters the weak edge of the sonar cone generating a weak echo that is displayed as the first pixel of the
35. from the bottom profile The Navman fishfinder can also assist with navigation by providing depth information to FISH 4432 4433 Installation and Operation Manual Important It is vital to the performance of the fishfinder that the transducer is installed in the best location Please follow the installation instructions very carefully help identify the depth contours marked on charts The FISH 4432 4433 is particularly suited to work with the TRACKER 5430 5380 The two instruments can be connected together using either NavBus or NMEA so they can share data only applies to FISH 4433 IMPORTANT NOTE ON USE While any fishfinder can be used as an aid to navigation accuracy can be limited by many factors including the location of the transducer It is the user s responsibility to ensure the Navman fishfinder is installed and used correctly With the optional fuel kit the FISH 4433 also becomes a sophisticated and easy to use fuel computer All of the Navman 4000 Series fishfinders use new proprietary SBN Technology for sonar processing to improve Signal enhancement Bottom recognition and Noise rejection SBN Technology uses digital adaptive filter algorithms to enhance all returned signals At the same time SBN Technology uses active noise control to reject interference which can often be mistaken by fishfinders for true returns Using SBN Technology the Navman fishfinder analyses the reflections f
36. g Saha Gu Busan Korea Ph 82 51 293 8589 Fax 8251 265 8984 e mail info kumhomarine com web www kumhomarine com Japan PlusGain Inc 1 A 324 3 Matunoki Tyou Takayama City Gifu Ken Japan Ph 81 577 36 1263 Fax 81 577 36 1296 email infoeplusgain co jp web www plusgain co jp Maldives Maizan Electronics Pte Ltd Henveyru 08 Sosunmagu Male Maldives Mobile 960 78 24 44 Ph 4960323211 Fax 960 32 57 07 e mail ahmed maizan com mv Singapore and Malaysia Brunei and Indonesia RIQ PTE Ltd Blk 3007 81 Ubi Road 1 02 440 Singapore 408701 Ph 65 6741 3723 Fax 65 6741 3746 e mail email rig com sg web www rig com sg Taiwan Seafirst International Corporation No 281 Hou An Road Chien Chen Dist Kaohsiung Taiwan R O C Ph 886 7 831 2688 Fax 886 7 831 5001 e mail seafirst seed net tw web www seafirst com tw Thailand Thong Electronics Thailand Co Ltd 923 588 Ta Prong Road Mahachai Muang Samutsakhon74000 Thailand Ph 66 34411919 Fax 66 34 422 919 e mail sales thongelectronics com admins thongelectronics com web www thongelectronics com Vietnam HaiDang Co Ltd 763 Le Hong Phong St Ward 12 District 10 Hochiminh City Vietnam Ph 848 863 2159 Fax 84 8 863 2524 e mail haidang co hcm vnn vn web www haidangvn com MIDDLE EAST United Arab Emirates Kuwait Oman Saudi Arabia Bahrain and Qatar AbdullahMoh dIbrahimTrading opp Creak Rd Baniyas Road Dubai Ph 497142291195
37. here are two ways of connecting instruments together NavBus or NMEA NavBus NavBus is a Navman proprietary system that allows systems of multiple instruments to be built using a single set of transducers When instruments are connected by NavBus Ifthe units alarms or calibration are changed in one instrument then the values will automatically change in all instruments of the same type Each instrument can be assigned to a group of instruments Then if the backlight setting is changed in one group Removing the display unit The display unit can be removed after each use for protection against the environment or security reasons When removing the display unit ensure that the plugs left in the boat are not exposed to the elements Push the attached dust covers over the exposed ends of the plugs Keep the display unit in a dry clean place such as an optional Navman carry bag it will automatically change for the other instruments in that group However the backlight setting will not change for instruments in different groups Ifan alarm sounds mute it by clearing the alarm on any instrument which can display that alarm NMEA NMEA is an industry standard for marine instrument connections Data sent by one instrument over an NMEA line can be read and displayed by another instrument that accepts NMEA 0183 Version 2 It is not as flexible as NavBus as it requires dedicated connections between instruments Ple
38. idth affect what is displayed See section 4 2 Single and Dual Frequency fishfinding Shadows Shadows are created around areas where the ultrasonic beam cannot see These areas include hollows on the bottom or beside rocks and ledges where the strong echoes returned off the rocks obscure the weak echoes of the fish and may also create a double bottom trace See following for an example of the sonar display in such an environment A double bottom trace is shown on the display When looking for fish with the wide angled 83 kHz frequency be aware of increased shadows Use the high frequency 200 kHz in areas that have rocks and ledges because this frequency reduces the shadow effect considerably Example of shadows NS Sonar display of same area x lt arat gt x later speed kn Sonar status Alarm status 123 lNarrow 1 0 24 91 10 PN Fish is visible on the displa 20 play IL Fish is hidden by the strong echoes off the bottom and is not shown on the display Fish is visible on the display FISH 4432 4433 Installation and Operation Manual NAVMAN 18 4 2 Single and Dual frequency fishfinding When to use 200 kHz The 200 kHz frequency is best for seeing deep bottoms showing detail and reducing noise When to use 83 kHz The 83 kHz frequency is has a wider beam good for locating features that can be examined in detail at 200kHz Auto frequency This shows 200kHz detai
39. inder cannot be turned off while the ignition power is on See Auto power wiring in section 6 5 Wiring options The fishfinder operates erratically Check that the transducer does not have debris e g weed plastic bag caught around it The transducer may have been damaged during launching running aground or while underway with debris etc If the transducer has been impacted it may have been kicked up on the bracket If it is not physically damaged reset the transducer back to its original position See the Transom Transducer Installation Guide When the transducer is less that 2 ft 0 6 m from the bottom the depth readings may become inconsistent and erratic Manual Gain may be set too low which may cause weak bottom echo or no fish signals If in Manual Gain try increasing the Gain Ensure the back of the bottom surface of the transducer is slightly lower than the front and the front is as deep in the water as possible in order to minimize the generation of bubbles through cavitation See the Transom Transducers Installation Guide Check the transducer and power cable connectors at the back of the display unit are securely plugged in and the collars are locked in place The collars must be secure for watertight connection Inspect the power cable from end to end for damage such as cuts breaks squashed or trapped sections Ensure there is not another fishfinder or depth sounder turned on which may
40. interfere with this fishfinder Electrical noise from the boat s engine oran accessory may be interfering with the transducer s and or the Navman fishfinder This may cause the fishfinder to automatically decrease the Gain unless using Manual Gain The fishfinder thus eliminates weaker signals such as fish or even the bottom a b a b c NAVMAN from the display This may be checked by switching off other instruments accessories e g bilge pump and the motor until the offending device is located To stop problems from electrical noise try re routing the power and transducer cable s away from the boat s other electrical wiring routing the display unit s power cable directly to the battery with an in line fuse Bottom is not displayed The fishfinder may have Manual Range selected and the depth may be outside the range value selected Either change the fishfinder to Auto Range or select another depth range see section 4 5 Range The depth may be outside the fishfinder s range While in Auto Range the display unit will display to indicate that there is no bottom detected A display of the bottom should reappear when in shallower water The bottom is displayed too far up the screen The fishfinder may have Manual Range selected and the selected Range value is too high for the depth Either change the fishfinder to Auto Range or select another depth range see section 4 5 Range Bo
41. is displayed then select Sonar Beam Harrow Scrollspeed Fast Fish symbols Off Fish sensitivity Medium Medium High contrast Digit size Palette NAVMAN Auto power off Select 4 to have the fishfinder power off automatically every time the boat s ignition is switched off This applies only if the display unit is wired for Auto Power See section 6 5 Wiring Options Snooze Mode This power saving option slows the sounding rate time between each ultrasonic pulse to a user specified interval from 5 minutes to 2 hours The fishfinder appears to turn off however all alarms operate normally To return to normal operation press Power D button Ideal to be used as an anchor alarm Factory reset This option returns all of the fishfinder settings except the language to the default factory settings shown in section 3 Setting up the FISH 4432 4433 Awarning boxasks Are you sure Select Yes and press ENT to confirm Sonar FISH 4433 Select to enable sonar functions Deselect if the unit is to be used as a SmartCraft only display SmartCraft FISH 4433 Select to enable SmartCraft functions SmartCraft is only available with certain Mercury engines and requires an optional SmartCraft Gateway Beam There is a choice of Narrow 200kHz Wide 83kHz Mixed and Auto For more info about selecting a suitable frequency for water conditions see section 4 2 Single and Dual Frequency Fishfinding FISH 44
42. l on screen but uses 83kHz beam for locating fish further from boat Narrow angle s more detailed Wide angle S200 kHz cone less detailed SS 83 kHz cone Comparison of the same fish scenario displayed at different frequencies 1 minute ago 30 seconds ago NAVMAN FISH 4432 4433 Installation and Operation Manual 83 kHz display 200 kHz display Alarm status Alarm status 0 0 Note the smaller defined fish arches and more bottom detail Note the wider bottom trace 0 Dual screen FISH 4432 4433 Installation and Operation Manual NAVMAN 4 3 Fish detection and display Where to find fish Underwater features like reefs wrecks and rocky outcrops attract fish Use the 83 200 kHz frequency display to find these features then look for fish by passing over the feature slowly several times using the Zoom display see section 5 2 Sonar Zoom display If there is a current the fish will often be found downstream of the feature When fishing with the FISH 4432 4433 with the Fish symbols Of a weak fuzzy band may appear between the bottom trace and surface This might indicate a thermocline a rapid change in water temperature such as the edge of a warm or cold current The temperature difference can form a barrier which the fish may not swim through In fresh water fish often collect around a thermocline Fish symbols The fish symbol can be customized or switched of
43. lay type Screen Resolution 360 high x 240 wide pixels White LED backlighting Display size 4 3 110mm diagonal Supply voltage 10 to 16V DC 170 mA min no backlighting Supply current at 13 8 V 250 mA max full backlighting Operating temperature 32 to 122 F 0 to 50 C USA FCC Part 15 Class B Standards Compliance EMC Europe CE EN60945 EMC only New Zealand and Australia C Tick CISPR 22 2 ft 0 6 m to 750ft with supplied transducer Depth capabilities of transducer used and installation and water clarity Dual Transducer frequency 200 kHz 83 kHz Receiver sensitivity Better than 10 micro volts RMS ty Dynamic range 4 0 million to 1 120 dB depth acquisition time 2 seconds at 100 ft 30 m rom startup Transom transducer cable 33ft I0m 26ft 8m length 32 to 99 9 F 0 to 37 7 C Resolution of 0 1 unit Speed range 1to 50 kn 57 5 mph 96 6 kph NMEA 0183 Ver 2 0 4800 baud NavBus NMEA Output DBT Depth Below Transducer NMEA 0183 is a standard for DPT Depth and Keel offset interfacing marine electronic VHW Speed devices The Navman VLW Distance traveled Total amp Trip fishfinder can output the MTW Sea Water temperature following sentences XDR Battery voltage and fuel flow Outboard carbureted two stroke and EFI petrol gasoline Fuel Computer engines 30 to 300 hp optional fuel transducer s Outboard four stroke petrol gasoline engines 90 to 300 hp required Inbo
44. motion may result in distorted fish arches 4 4 Gain Gain sensitivity controls the amount of detail displayed on the FISH 4432 4433 Understanding how to set suitable Gain settings is important for optimum performance The Navman fishfinder has three gain modes Cruising Fishing and Manual Cruising Mode Use this mode to show only the bottom and large fish Fishing Mode Use this mode to show as much detail as possible Manual Mode The gain can be adjusted by the user to compensate for water depth and clarity High Gain settings may amplify the normal background noise until it appears as random pixels Changing between Cruising Fishing and Manual To change between Cruising Fishing and Manual 1 From any Sonar display press ENT 2 Usethe Aor V cursor keys to highlight mode option then use the gt cursor key then select desired option from list Adjusting Gain and Threshold settings The gain settings and the threshold settings can be adjusted independently for each frequency 83kHz and 200 kHz Use threshold to eliminate colors in the sonar display 1 From any Sonar display press ENT 2 Usethe or V cursor keys to highlight the desired setting then use the gt cursor key to change it FISH 4432 4433 Installation and Operation Manual Threshold Note The Gain mode automatically changes to Manual Gain ifthe gain or threshold settings are adjusted by the user Obtaining the best r
45. nd the boat In deep water the history moves across the display more slowly because the echoes take longer to travel between the bottom and the boat For example when the scroll speed is set to Fast at depths over 600ft it takes about 2 5 minutes for each vertical line of pixels to move across the display whereas at 20ft it takes only about 4 5 seconds The scroll speed can be set by the user to display either a longer history with less fish information or a shorter history with more fish details See section 3 2 Setup Sonar It also describes Gain and Range and shows examples of some of the different sonar displays Also see section 1 2 How the FISH 4432 4433 works Strength of echoes The colors indicate differences in the strength ofthe echo The strength varies with several factors such as the Size of the fish school of fish or other object Depth of the fish or object Location of the fish or object The area covered by the ultrasonic pulse is a rough cone shape and the echoes are strongest in the middle Clarity of water Particles or air in the water reduce the strength of the echo Composition or density of the object or bottom Note Planing hulls at speed produce air bubbles and turbulent water that bombard the transducer The resulting ultrasonic noise may be picked up by the transducer and obscure the real echoes Alarm status If the boat is anchored the echoes all come
46. ns 34 Appendix C Troubleshooting 34 It is the owner s sole responsibility to install and use the instrument and transducers in a manner that will not cause accidents personal injury or property damage The user of this product is solely responsible for observing safe boating practices NAVMAN NZ LIMITED DISCLAIMS ALL LIABILITY FOR ANY USE OF THIS PRODUCT IN A WAY THAT MAY CAUSE ACCIDENTS DAMAGE OR THAT MAY VIOLATE THE LAW Governing Language This statement any instruction manuals user guides and other information relating to the product Documentation may be translated to or has been translated from another language Translation In the event of any conflict between any Translation of the Documentation the English language version of the Documentation will be the official version of the Documentation This manual represents the FISH 4432 4433 as at the time of printing Navman NZ Limited reserves the right to make changes to specifications without notice Copyright 2005 Navman NZ Limited New Zealand all rights reserved NAVMAN is a registered trademark of Navman NZ Limited 5 NAVMAN FISH 4432 4433 Installation and Operation Manual Congratulations on choosing a Navman fish finder For maximum benefit please read this manual carefully before installation and use This manual describes how to install and set
47. ottom types wrecks and seaweed noise water clarity and bubbles See section 4 1 Interpreting the display for more information Key Names If a menu is not displayed then go to the sonar ESC display If a menu is displayed then cancel any changes and return to the previous menu DISP Shows the Display menu lt gt Cursor keys move the selection highlight and V change settings MENU Press to show the Options menu on a display press again to show the Setup menu ENT Confirms any changes or from a sonar display shows the Gain controls Increases the Range Decreases the Range AUTO Select fishing cruising or manual operating mode Powers On and Off shows the Backlight control NAVMAN FISH 4432 4433 Installation and Operation Manual Power On Auto Power Press to turn the fishfinder on If the fishfinder is wired for auto power it turns on automatically whenever the boat s ignition is turned on This ensures that the engine hours counter and optional fuel functions are activated A title display appears briefly This is followed automatically by the Installation menu the first time the fishfinder is switched on Use this menu to specify the language see section 3 1 Setup System and units see section 3 6 Setup gt Units At all other times the title display is followed by the display that was used most recently If the transducer is not connected the message Enter simulate
48. played on the display 5 4 Sonar 83 200 display To show the Sonar 83 200 display press DISP and select Sonar Tab select Sonar 83 200 and press ENT This shows a split display with the 83 kHz sonar history on the left side and the 200 kHz sonar history on the right side Gain settings can be set independently for each frequency Range settings apply to both sections of the display 5 5 Sonar A Scope display To show the Sonar A Scope display press DISP and select Sonar Tab select Sonar A Scope and press ENT Use this to analyse the sonar data in detail and optimize the Gain settings Divider line between sonar history and A scope Gain setting strongest echo for display Gain threshold weakest echo for display FISH 4432 4433 Installation and Operation Manual The zoom bar is fixed in the middle of the display See section 4 5 Range for information about adjusting the Zoom Range and Zoom Offset To change items press MENU until the Options menuis shown Gainis explained in section 4 4 Gain Range is explained in section 4 5 Range A scope is explained in section 5 5 Sonar A Scope display Data headeris explained in section 5 1 Sonar display Bottom lockandSplit ratioare explained in section 5 2 Sonar Zoom display To change items press MENU until the Options menuis shown Gainis explained in section 4 4 Gain Range is explained in section 4 5 Range A scope is explained in section 5 5 Sonar
49. prove the accuracy of fuel measurements Twin engine installations require each fuel transducer to be calibrated This can be done at the same time with two portable tanks or at different times using one portable tank Calibrating the fuel transducer s requires accurate measurement of the fuel consumption This is best done using a small portable tank At least 4 gallons 15 litres of fuel should be used to ensure an accurate calibration It is often very difficult to fill underfloor tanks to the same level twice due to air pockets so the more fuel used the more accurate the calibration To calibrate the fuel transducer s perform the following steps 1 Record the level of the fuel in the tank s FISH 4432 4433 Installation and Operation Manual 2 Connectthe portable tank s to the engine through the fuel transducer s 3 Runthe engine at normal cruising speed until at least 4 gallons 15 litres of fuel has been used per engine 4 Checkthe actual amount of fuel used per engine by refilling the portable tank s to the original level and noting the reading s from the fuel dispenser s gauge 5 Select Fuel Use the cursor keys to change the reading for each engine to match that on the fuel dispenser s gauge 6 Press ENT when the reading is correct Note If the fuel calibration options appear to give erroneous readings after a while first check that the fuel sensor has been installed correctly according
50. ration card This manual Sun cover for display unit Flush mounting kit Dual frequency transom transducer includes cable kit and screws Transom Mount Transducer Installation Manual 6 2 Options and Accessories TRACKER series of chartplotters Through hull dual frequency transducer Through hull speed temperature transducer Fuel flow kit single or twin engine Replacement paddle wheel SmartCraft Gateway REPEAT 3100 see section 6 6 Systems of several instruments Diesel 3200 for fuel flow on diesel engines 6 3 Mounting and removing the display unit There are two mounting arrangements Flush mounting requires a solid panel with access behind for wiring and mounting screws After flush mounting the FISH 4432 4433 cannot be tilted or moved after installation to reduce any unwanted glare or reflections Carefully select the best viewing position before installation This would generally be in a shaded area Bracket mounting requires a panel for mounting the bracket Ensure that the panel is not likely to deform and is not subject to excessive vibration The bracket can be tilted and rotated and the FISH 4432 4433 can be removed after each use 31 NAVMAN Mounting bracket Screws Y Power cable Display unit Dual frequency transom transducer Please consult your Navman dealer for more information Fish 4433 only Flow dire
51. rom each pulse filters false returns and displays what is in the water under the boat See section 4 1 Interpreting the display for more information NAVMAN 6 1 2 How the FISH 4432 4433 works The FISH 4432 4433 has two parts the transducer attached to the hull the display unit The transducer generates an ultrasonic pulse sound that is above the hearing range of the human ear which travels down towards the bottom at a speed of about 4800 ft sec 1463 m sec spreading out into a cone shape When the pulse meets an object such as a fish or the bottom it is partly reflected back up towards the boat as an echo The depth of the object or bottom is calculated by the FISH 4432 4433 by measuring the time taken between sending a pulse and receiving the echo When an echo has been returned the next pulse is sent The FISH 4432 4433 converts each echo into an electronic signal displayed as a vertical line of pixels The most recent echo appears on the extreme right of the display with the older echoes being scrolled towards the left eventually disappearing off the display The scroll speed depends upon the water depth and scroll speed setting See section 3 2 Setup gt Sonar and section 4 1 Interpreting the display for more information The appearance of echoes displayed are affected by the fishfinder settings frequency selected range and gain settings echoes different fish types different b
52. see section 5 6 Fuel Display and the Low Fuel Alarm see section 3 5 Setup Alarms are meaningless Set remaining Before doing a partial refill of the tank or removing fuel manually from the tank for example by siphoning it off 1 Note the Remaining reading on the Fuel display 2 Note how much fuel is added or removed Calculate how much fuel is now in the tank 4 Select Set remaining and update the reading NAVMAN 12 It is essential to do this whenever some fuel is added or removed Otherwise the reading on the Fuel display see section 5 6 Fuel Display and the Low Fuel Alarm see section 3 5 Setup gt Alarms are meaningless Clear used Select Clear used toset Used the amount of fuel used to zero Do this to start measuring the amount of fuel used over a certain time or distance WhenaskedAre you sure select Yes Tank size Enter the capacity of the fuel tank Flow filter Most engines do not draw fuel from the tank at a steady rate To give a stable fuel flow reading the fishfinder calculates the flow value s by taking several measurements and averaging them Use the Flow filter to set the period over which the fuel flow is averaged The Flow filter can be set from 0 to 30 seconds Use the lowest value which gives a stable flow Usually a value of 5 to 10 seconds will give a satisfactory result for two stroke carburettor engines Fuel injected or four stroke engines may require a larger value
53. surement is essential for an accurate fuel economy reading see section 3 8 Setup gt Calibrate To show the Data display press DISP and select Depth ft Water speed 35 6 11 5 68 0 13 8 0 00 0 00 Depth ft Water temp 1 69 67 5 9 About display FISH 4433 Software 0 7 1 04 04 2005 Copyright 2005 Navman NZ Limited Hardware 1 0 Gateware 0 Serial number Unknown 1 Black Ground 3 White NMEA out 5 Red 12V in 7 Yellow Auto power 8 Green Ext Alarm Transducer FISH 4432 4433 Installation and Operation Manual Other Tab select Data and press ENT This shows a graph of the water temperature and depth over the last 20 minutes and selected data items The graph is useful for locating warm and cold spots in the water To change data items 1 Press MENU until the Options menu is shown 2 Highlight Data setup and press ENT Use the cursor keys to move from data field to data field 4 Press ENT at any data field to show the list of data items that can be displayed there 5 Highlight the required data item and press ENT The data item is immediately displayed 6 Press ESC when finished Time base of graph can be changed by pressing Menu selecting Time Base with cursor key pressing ENT and selecting the required time base from list 5min 10min 20min 1hr 2hr To show the About display press DISP select Other Tab select
54. t NMEA sentences see Appendix A Specifications 3 8 Setup gt Calibrate Press MENU once or more until the Setup menu is displayed then select Calibrate Speed filter Off Temperature Temp filter The fuel options can be calibrated only when the optional single or twin engine sec kit is installed on Fuel petrol gasoline Keel offset 0 0ft engines Speed Calibration may be required because different hull shapes have different flow characteristics Obtain an accurate measurement of the boat s speed from a GPS receiver or by following another boat travelling at a known speed or by making a timed run over a known distance 15 NAVMAN NMEA data Use this to specify which NMEA sentences will be transmitted see Appendix A Specifications and section 5 7 Data display for information about how to display NMEA data NavBus NavBus is the preferred method for connecting the FISH 4433 to other Navman instruments Select if the instruments are connected using NavBus NavBus Group Use this when a group of Navman instruments are connected together using NavBus to specify a group of instruments for backlighting if required Then if the backlight setting on one instrument in the group is adjusted the other instruments change automatically Otherwise select 0 Note for accurate calibration The speed from a GPS receiver should be greater than 5 knots The speed from another paddlewheel
55. to data field 3 Press ENT at any data field to show the list of data items that can be displayed there 5 2 Sonar Zoom display To show the Sonar Zoom display press DISP and select Sonar Tab select Sonar Zoom and press ENT Sonar history Zoom bar Zoom section Divider line The split display shows the sonar history on the right side and the zoom section on the left The zoom bar on the far right shows the area that is magnified in the zoom section See section 4 5 Range for information about adjusting the Zoom Range and Zoom Offset To change items press MENU until the Options menuis shown Manual r Data header gt AM for setup 25 NAVMAN 4 Highlight the required data item and press ENT The data item is immediately displayed in that data field 5 Press ESC when finished and the Data header resizes automatically Sonar History To review an old sonar echo use and to move back and forward through the sonar history The time since the echoes shown on the screen were recorded is displayed at the bottom of the screen Press ESC to return to the most recent echo Gain Gainis explained in section 4 4 Gain Range Range is explained in section 4 5 Range A Scope A Scope is explained in section 5 5 Sonar A Scope display Bottom lock If Bottom lock is selected the zoom section moves so the bottom is always displayed in the zoom section regardless of changes in depth
56. ttom echo disappears or erratic digital reading while the boat is moving Ensure the back of the bottom surface of the transducer is slightly lower than the front and the front is as deep in the water as possible in order to minimise the generation of bubbles through cavitation See the Transom Transducers Installation Guide for more information The transducer may be in turbulent water Air bubbles in the water disrupt the echoes returned interfering with the fishfinder s ability to find the bottom or other targets This often happens when the boat is reversed The transducer must be mounted in a smooth flow of water in order for the fishfinder to work at all boat speeds Electrical noise from the boat s motor can interfere with the fishfinder Try some suppression spark plugs 36 b d e 10 b 37 If the fishfinder beeps when turned on but nothing is displayed The fishfinder may be operating but the backlight settings may have been set too low See section 2 Basic Operation to adjust the fishfinder backlight Press O twice to restore default backlight settings The wrong language is displayed See section 3 1 Setup gt System Fuel used or remaining seem inaccurate If the engine is run while the fishfinder is powered off the fishfinder does not record the amount of fuel used during that engine run Consequently the Fuel remaining value will be higher than the actual amount of fuel remaining
57. ual to auto range hold down or key for 1 5 seconds 23 NAVMAN Zoom Range and Zoom Offset On the Sonar Zoom and Sonar Bottom displays a vertical bar is shown on the far right of the display This is the zoom bar The zoom bar shows the zoom range that is the area that is magnified Use the lt or gt cursor keys to adjust the zoom range Use the A or V cursor keys to adjust the zoom offset FISH 4432 4433 Installation and Operation Manual 5 The Displays Press DISP to show the Display menu Use lt or gt to select display tab then select a particular display using the A or V cursor keys The Display menu is summarized here and each display is shown in the following sections Most displays have an Options menu so that relevant features can be changed quickly The Display menu Note Refer to Section 3 2 Setup gt Sonar for information about customizing features on the sonar displays Sonar display at a single or mixed frequency section 5 1 Sonar split display with zoomed section section 5 2 Show zoomed section of sonar Sonar flat bottom trace in zoomed section section 5 3 Sonar split display with 83 and 200 frequencies section 5 4 Sonar split display with echo strength section 5 5 Show perspective view of sonar section 5 6 Zoom Full screen zoom Bottom Dual frequency A Scope Holographic Fuel data section 5 7 Water temperature and depth history and boat data section 5 8
58. urn off not start Check that the power cable connector at the back of the display unit is securely plugged in and the collar is locked in place c NAVMAN The collar must be secure for watertight connection 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 Inspect the power cable from end to end for damage such as cuts breaks squashed or trapped sections 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 Check for corrosion on the power cable connector and clean or replace if required 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 FISH 4432 4433 Installation and Operation Manual c g FISH 4432 4433 Installation and Operation Manual The fishfinder won t turn off The fishfinder may have been wired for Auto power In this case the fishf

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