Humminbird 120 Fish Finder User Manual
Contents
1. C bracket until it is fully seated To remove the unit simply depress the latch on the rear of the unit and lift Figure 29 ij Your Humminbird is now ready for operation INSTALLATION TEST THE INSTALLATION TEST THE INSTALLATION Testing should be performed with the boat in the water however you can initially confirm basic operation with the boat trailered Press POWER once to turn the unit on There will be an audible chirp when any button is pressed to confirm the button press If the unit does not power up ensure the unit is fully seated on the mount and that power is available The first screen provides four options Start up Options Simulator and Diagnostic A message at the bottom of the screen indicates the transducer connection If no transducer is detected or one is not connected the message will indicate this and the unit will go into simulator after the initial screen times out Note the transducer must be submerged in water for reliable transducer detection If a transducer is detected the unit will enter Start Up or normal operation unless you choose another option If you do not press any button before the timer reaches 0 the normal operation screen is displayed If the boat is in water sonar data appears If the bottom is visible on screen with a digital depth readout the unit is working properly Ensure the boat is in water greater than 2 but less than the depth capability of the unit2. When in very shallow water get gaps in the bottom reading and inconsistent digital depth indication Your Humminbird fishfinder will work reliably in water 2 6m or deeper The depth is measured from the transducer not necessarily from the surface MAINTENANCE AND WARRANTY TROUBLESHOOTING 5 The unit comes on before press POWER and won t turn off Check the transducer cable If the outer jacket of the cable has been cut and the cable is in contact with bare metal you need to repair the cut with electrical tape If there is no problem with the cable disconnect the transducer from the unit and see if the problem is corrected to confirm the source of the problem 6 I get gaps in the reading at high speeds Your transducer needs adjusting If the transducer is transom mounted there are two adjustments available to you height and running angle Make small adjustments and run the boat at high speeds to determine the effect It may take several tries to optimize high speed operation This can also be a result of air or turbulence in the transducer location caused by rivets ribs etc 7 My unit loses power at high speeds Most Humminbird fishfinders have over voltage protection that turns the unit off when input voltage exceeds 20 VDC Some outboard motors do not effectively regulate the power output of the engine s alternator and can produce voltage in excess of 20 volts when running at high RPMs Your fishfinder displays in
3. constantly updates the display as you travel across the water The display informs you of the current depth and reveals individual fish schools of fish their location bottom details as well as bottom hardness An easy to use control also lets you enable a depth alarm for an audible alert when the boat is in shallow waters The Platinum ID incorporates the best of available technologies and offers advantages you won t find in other depth sounders The liquid crystal display offers sharp viewing even in bright direct sunlight and is backlit for nighttime operation Advanced LCD super twist technology built into the Platinum ID offers a wider viewing angle and higher contrast than ordinary LCD screens You will notice that the display can be seen better at certain angles The All in One Mounting System lets you easily adjust the viewing angle for optimum viewing Note also that some polarized glasses can affect your view by causing a rainbow or prism to appear if so tilt the unit slightly Though it includes sophisticated electronics the Platinum ID is tough enough to take the pounding punishment of rough seas or a race across the lake Completely waterproof even saltwater proof your Platinum ID will provide you with years of thoroughly reliable operation In the unlikely event that your Humminbird does require repairs we offer an exclusive Service Guarantee Complete details are provided at the end of this manual USING TH
4. it is best to stay at least 15 40cm to the side of the propeller s If possible viewing the transom of the boat while the boat is moving will provide the best means of locating turbulence free water If maximum high speed operation is a high priority this is the recommended method If this is not possible select a location on the transom where the hull forward of this location is smooth flat and free of protrusions or ribs The transducer when mounted should point straight down The design of the transducer will accommodate a wide range of deadrises and remain ported straight down Figure 2 Transom Mounting Location Stepped Hull On boats with stepped hulls it may be possible to mount the transducer on the step Never mount the transducer on the transom behind a step as this area of the transom will not be in contact with the water at high speed Figure 3 INSTALLATION TRANSOM INSTALLATION If the propeller s is are forward of the transom it may be impossible to find an area clear from turbulence and a different mounting technique or transducer type should be considered Step Two Drill the Mounting Holes 1 2 Remove the mounting template from the front of the Operations Manual Hold the template on the transom of the boat in the location where the transducer will be installed Figure 4 Align the template vertically ensuring the lower edge of the transom meets with the bottom corner of the t
5. unit within three working days from the receipt of your unit This does not include shipping time to and from our factory Units received on Friday are usually shipped by Wednesday units received Monday are usually shipped by Thursday etc We reserve the right to deem any product unserviceable when replacement parts are no longer reasonably available or impossible to obtain After the original warranty period a standard flat rate service charge will be assessed for each repair physical damage and missing parts are not included Please call our Customer Support Department to verify the service charge for your unit The standard service charge includes UPS or Parcel Post freight only If charges are not prepaid the unit will be returned COD If you are experiencing problems related to bottom or depth readings please send your transducer along with your unit when sending for repair MAINTENANCE AND WARRANTY CUSTOMER SUPPORT CUSTOMER SUPPORT If you have any questions call our Humminbird Customer Support Hotline 1 334 687 0503 Throughout the U S and Canada hours are Monday Friday 8 00 a m to 5 00 p m Central time If after reading Troubleshooting you determine your unit needs factory service please attach a description of the problem and send it with the unit to the address below If you are including a check please attach it to the unit Humminbird Service Department Three Humminbird Lane Eufaula AL 36027 USA
6. 16mm screw Note The transducer will pivot up to 90 degrees in the bracket Allow enough slack in the cable for this movement It is best to route the cable to the side of the transducer so the cable will not be damaged by the transducer during movement INSTALLATION INSIDE THE HULL INSTALLATION INSIDE THE HULL INSTALLATION Inside the hull installation requires the mount system and control head be installed and operational See Installing the Control Head for instruction on installing the unit Inside the hull mounting generally produces good results in single thickness fiberglass hulled boats Humminbird cannot guarantee depth performance when transmitting and receiving through the hull of the boat since some signal loss occurs The amount of loss depends on hull construction and thickness and the installation This installation requires slow cure two part epoxy Do not use silicone or any other soft adhesive to install the transducer as this material reduces the sensitivity of the unit Five minute epoxy has a tendency to cure before all the air bubbles can be purged Step One Determine the Mounting Location Begin the transducer installation by determining where inside the hull to install the transducer Consider the following to find the best location e Observe the outside of the boat hull to find the areas that are mostly free from turbulent water Avoid ribs strakes and other protrusions as these create turbulence Fi
7. 8mm hex driver or a 5 16 8mm socket to mount the assembly Using the two 10 1 l 25mm long slotted hex head screws mount the transducer f assembly to the transom as shown Do not fully tighten the mounting screws in order to vertically adjust the transducer RE X Snap the pivot down into place Step Five Adjust the Running Position of the Transducer The bracket allows height and tilt adjustment the pivot screws allow angular adjustment Initially adjust the transducer as described in the following paragraphs Further adjustment may be necessary to refine the instillation after high speed testing Running Position 1 First adjust the pivot angle of the transducer body so its ipte length is parallel with the length of hull of the boat Then pivot the transducer down so the rear is about 1 4 inch 6mm lower than the front Figure 9 2 Fully tighten the two pivot screws using the Allen wrenches ie It may be necessary to retighten the pivot screws after the Wane initial use as the plastics may still be seating to the lock washers 3 Adjust the height of the assembly so the face of the transducer is 3 16 4 5mm beneath the lower edge of the transom Figure 10 Mark the position of the mounting bracket on the transom with a pencil 4 Force the pivot to the up position to gain access to the ZN mounting screws Assure the transducer location has not changed then fully tighten the two mounting screws Fi
8. E PLATINUM ID 120 PLATINUM ID FEATURES POWER Press the button once to turn the Platinum ID on then press again to turn the unit off When the unit is off keeping POWER pressed for about two seconds starts the built in simulator STOP Freezes the action on screen so that it can be studied more closely or to allow more time to adjust menu functions LIGHT Activates the backlight for nighttime use SELECT Allows the user to select between menu functions that are displayed on the screen UP DOWN Is used for adjustment of the menu functions ON OFF Turns the menu functions on and off The latch is used to remove the Platinum ID from the swivel mount To use simply press the bar and lift the unit from the mount The Connector System cover is used to facilitate mounting of the Platinum ID unit With the connector in place all of the cables are held securely in place so that the unit can be easily removed and mounted The All in One Mounting System for the Platinum ID allows for complete control of unit placement The base swivels a full 360 degrees so that the unit is always at the optimal viewing angle Also the bracket has a ratchet mechanism that allows the unit to be tilted backward and forward to achieve the best viewing angle for different heights USING THE PLATINUM ID 120 OPERATING INSTRUCTIONS OPERATING THE PLATINUM ID This section provides complete information on operating the Platinum ID throu
9. HE PLATINUM ID 120 OPERATING INSTRUCTIONS 5 Enabling Fish Alarm Factory Setting OFF LARGE The Fish Alarm alerts you with a chirping ai ais sound whenever the Platinum ID detects fish or another object not attached to the bottom To activate it select FISH ALARM and press s the ON OFF button i Initially the fish alarm will sound when any target not attached to the bottom is detected The word ALL is displayed on the menu and two fish are shown at the lower part of the display By pressing either arrow button the word LARGE appears and the alarm will sound only when a large target is detected A single fish symbol is shown on the bottom of the display to represent that large fish only is Selects all or large selected While there is some variation in Enables alarm sonar characteristics of different species typically the strength of the return is relative to the size of the fish 6 Using Zoom Range Factory Setting OFF Zoom Range provides an up close view To activate it select ZOOM RANGE and press ON OFF The Zoom view begins initially at the surface press the Up or Down arrow to adjust Zoom depth The range of the display is shown when Zoom is on The Zoom range depends on the current Depth Range 7 1 2 in the 15 and 30 Depth Ranges 15 in the 60 and 120 Depth Ranges l You can adjust zoom depth before activating zoom in which case the zoom range will be shown wi
10. HUMMINBIRD PLATINUM ID TABLE OF CONTENTS INSTALLATION PREPARATION 0 cccccseesceseeeceseeeeeeceeeeeeeeeueeeneneeeeas 2 Parts Supplieds 3 9 na oo sateen SEE EE EG EE OE DEE ee Ee EN ED ag 2 PCCOSSONMES SS EE EG BG GEE Eit ta DAS Ge EG GE KO ER Gad 2 Installation OVelVIeWia eaae steve tation dea ee GE N GR lb eie 2 Alternative Transducers and Mounting MethodS eise eek ek ek ee eee 4 Transducer Exehanide ut le rte Rive ere peels BO de ed GESE Ru 5 INSTALEATION tec baute oe ME re De ee bee he EG Be n GE 6 Transom MSTA ATOM ir RS EE EE Ed ER be EG ee 6 Inside the Hull STAM AOU 2 ac odo en cortos ED Go ca Ge c 10 Control Head Installation is cereo ier acia sa auo tn Al Su De uq sand eiie 12 Testthie Installatiofta ae ee rt cre a ae p e ac da dec bb a e cta 15 lig dion E 16 USING TEE PLATINUM BIO es ee a e EE a qa Ca e eu Oed Ee iz 17 How the Platinum ID WOTKS Ld raso secos vex exa to ea ERA Iu e RES ERAN EY Ene Yer eie 17 FEESTE S NER ton Ee Ge ae De GE GEE ee de cade GE De 19 Operating IMS UGCHONS cR 21 SPECIFICATIONS susse de ED iN Ee Ke BG EG EG Ad es 28 MAINTENANCE AND WARRANTY ee ee ee ee ee ee ee III me ee ee ee ee nenne ans 29 WAINTEMANCOS ses es Ee N GE DR GN SE Ge 29 TrOUDIESHOOLR EES EER EE EE ED EE GE ee ae GEE 30 Warranty AE AE EO EA NO AE 33 SENICA POU EE EE RES ha tans SR EE a tee Ge EE De coats 34 Customer SPPON uti GE co era A A E ered ead Gace La
11. PLATINUM ID 120 POWER L STOP Lll ud LIGHT Lad SELECT ENIM y on GEE VEE ON OFF OPERATING INSTRUCTIONS PLATINUM ID FUNCTIONS The Platinum ID offers several functions that you can adjust with the front panel buttons Note that to select something with a button you must press it fully so that you can hear a chirp sound You can get acquainted with these features by actual operation or when using the simulator POWER Press the button once to turn the unit on then press the button again to turn the unit off When the unit is off keeping POWER pressed for about two seconds starts the built in simulator STOP Press this button to freeze the display so you can study it Press it again to restart the display movement SELECT This button is used to access the following functions for further adjustment e ID Units Sensitivity Bottom Alarm Fish Alarm Zoom Range Bottom Lock Display Speed Depth Range Trip Log To adjust any of these press SELECT until the function you want appears Each function s display tells you how to use the arrow buttons and ON OFF for adjustment when first using you should also refer to the following instructions USING THE PLATINUM ID 120 OPERATING INSTRUCTIONS The three position bottom hardness scale at the bottom of the screen helps differentiate between grass or muddy soft bottoms and structure or rock hard bottoms After you ad
12. an wipe the face of the transducer with your fingers after the transducer is in the water e Never leave the fishfinder in a closed car or trunk the extremely high temperatures generated in hot weather can damage the electronics MAINTENANCE AND WARRANTY TROUBLESHOOTING TROUBLESHOOTING Do not attempt to repair the fishfinder yourself There are no user serviceable parts inside and special tools and techniques are required for reassembly to ensure the waterproof integrity of the housing Repairs should be performed only by authorized Humminbird technicians Many requests for repair received by Humminbird involve units that do not actually reed repair These units are returned no problem found If you have a problem with your Humminbird use the following troubleshooting guide before calling Customer Support or sending your unit in for repair Your Humminbird fishfinder contains several tools that can aid in determining if there is a problem and how to isolate and repair the problem in many cases 1 Nothing happens when l turn the unit on Check the power cable connection at both ends Be sure the cable is connected correctly to a reliable power source red lead to positive black lead to negative or ground Ensure the power available at the mount is between 10 and 20 VDC If the unit is wired through a fuse panel ensure the panel is powered Often accessory fuse panels are controlled by a separate switch or the ignition switch A
13. and the transducer is fully submerged Remember the sonar signal cannot pass through air If the unit is working properly gradually increase the boat speed to test high speed performance If the unit functions well at low speeds but begins to skip or miss the bottom at higher speeds the transducer requires adjustment Refer to the appropriate transducer installation section for more detail Note it is oflen necessary to make several incremental transducer adjustments before optimum high speed performance is achieved Important For Transom Mount transducer installations install the third mounting screw after the final transducer adjustments Humminbird e 3 Humminbird Lane e Eufaula Alabama 36027 THANK YOU THANK YOU Thank you for choosing Humminbird America s 1 name in depth sounders Humminbird has built its reputation by manufacturing top quality thoroughly reliable marine equipment Your Humminbird is designed for trouble free use We encourage you to read this operations manual carefully in order to get full benefit from your Humminbird and all its features and uses Also to register your purchase and ensure complete warranty coverage please take a few minutes to register your new product with us This can be done quickly and easily through our website at www humminbird com NOTE Your Platinum ID 120 is completely waterproof simply hose it off to remove dirt or salt Periodically check the gold connector contacts on the ba
14. ck of the unit deposits particularly from salt water can cause a faulty connection and interfere with performance For complete maintenance tips please see the Maintenance section in this manual WARNING This device should not be used as a navigational aid to prevent collision grounding boat damage or personal injury When the boat is moving depth may change too quickly to allow time for you to react Always operate the boat at very slow speeds if you suspect shallow water or submerged objects USING THE PLATINUM ID 120 HOW SONAR WORKS HOW SONAR WORKS There are two main components to a Platinum ID installation the sensor which you will install on the transom or inside the hull and the Platinum ID unit The sensor and Platinum ID communicate by means of a cable and are powered by your boat s 12 volt DC battery The sensor and Platinum ID use the basic principles of sonar to reveal objects beneath the water s surface The Platinum ID continuously sends electronic signals to the sensor which converts them to ultrasonic signals that it aims toward the bottom Each signal travels downward until it strikes an object or the bottom then immediately echoes back to the sensor As the sensor receives these signals it converts them back to electronic signals for display on the Platinum ID screen USING THE PLATINUM ID 120 HOW SONAR WORKS The Platinum ID uses the returned signals to display a detailed underwater image and
15. e are two ways to route the cables to the unit through a hole in the mounting surface underneath the mounting bracket or from a hole outside the mounting bracket Routing the cables down under the mount provides maximum weather protection however this is not always feasible if the area under the d fishfinder is inaccessible In this case route the cables through a hole at another location and cover with the supplied hole cover e The mounting surface should be adequately supported to protect the fishfinder from excessive wave shock and vibration cj and provide visibility while in operation e The mounting area should allow sufficient room for the unit to sft Bs pivot and swivel freely and for easy removal and installation ES oo Figures 18 19 i be 25 F Step Two Connect the Power Cable to the Boat Y e A 6 2m long power cable is included to supply power to the p fishfinder You may shorten or lengthen the cable using 18 gauge EE multi stranded copper wire CAUTION Some boats have 24 or 36 volt electric systems Be Wl sure your unit is connected to a 12 VDC power supply T The Power can be connected to the boat s electrical system at two places a fuse panel usually located near the console or directly to the battery If a fuse terminal is available use crimp on type electrical connectors not included that match the terminal on the fuse panel Attach the black wire to ground and the red wire to 12 VDC p
16. ee Permanently Mount the Transducer ilz 2 Once the mounting location is determined mark the position of the transducer Remove the water from inside the hull and thoroughly dry the mounting surface If the surface is excessively rough it may be necessary to sand the area to provide a smooth mounting surface Ensure the mounting area is clear and dry Mix an ample quantity of two part slow cure epoxy slowly and thoroughly Avoid trapping air bubbles Coat the face of the transducer and the inside of the hull Figure 16 Press the transducer into place with a slight twisting motion to purge any trapped air from underneath keeping the pointed end of the transducer body pointed forward Figure 17 Note Proper operation requires the pointed end of the transducer body to face towards the bow 6 Weight the transducer so it does not move while the epoxy is curing When the epoxy cures no water is necessary inside the hull Neither water spilled gasoline or oil will affect the performance of the transducer INSTALLATION CONTROL HEAD INSTALLATION CONTROL HEAD INSTALLATION Step One Determine Where to Mount Begin the installation by determining where to mount the control head Consider the following to determine best location e The cables for power transducer and temp speed accessories if applicable should be installed first and must reach the mounting location Extension cables are available e Ther
17. ees 0 15 0 30 0 60 0 120 High impact polycarbonate housing Unit Dimensions Display Viewing Area Matrix Configuration 6 2 Wx6 Hx1 7D Super twist LCD 3 1 x 4 1 64 x 125 MAINTENANCE AND WARRANTY MAINTENANCE MAINTENANCE Your Humminbird fishfinder is designed to provide years of trouble free operation with virtually no maintenance Follow these simple procedures to ensure your Humminbird continues to deliver top performance e If the unit comes into contact with salt spray simply wipe the affected surfaces with a cloth dampened in fresh water Do not use a chemical glass cleaner on the lens Chemicals in the solution may cause cracking in the lens of the unit e When cleaning the LCD protective lens use a chamois and non abrasive mild cleaner Do not wipe while dirt or grease is on the lens Be careful to avoid scratching the lens e f your boat remains in the water for long periods of time algae and other marine growth can reduce the effectiveness of the transducer Periodically clean the face of the transducer with liquid detergent Pivoting the transducer up in the bracket may allow better access for inspection or cleaning e f your boat remains out of the water for a long period of time it may take some time to wet the transducer when returned to the water Small air bubbles can climb to the surface of the transducer and interfere with proper operation These bubbles dissipate with time or you c
18. emplate Using a pencil or punch mark the two mounting holes shown on the template onto the transom Do not mark or drill any other holes at this time Using a 5 32 4mm bit drill the two holes to a depth of approximately 1 3cm On fiberglass hulls it is best to start with a smaller bit and use progressively larger drill bits to reduce the chance of chipping or flaking the outer coating Step Three Assemble the Transducer 1 Attach the Pivot to the transducer body as shown in Figure 5 using the 8 3 8 9mm long allen headed pivot screw the headed pin the two flat washers and the two toothed lock washers Note The toothed lock washers must be positioned between the transducer and the pivot ears The flat washers must be positioned to the outside at the pivot ears 2 Using the Allen wrenches provided loosely tighten the pivot screw Figure 6 Do not completely tighten the assembly at this time so the pivot angle can be adjusted later Insert the pivot transducer assembly into the mounting bracket as shown in Figure 7 Do not snap the assembly closed Template alignment s4 i Figure 4 Transducer Assembly INSTALLATION TRANSOM INSTALLATION Step Four Mount the Transducer to the Transom 1 Apply silicone sealant to the mounting holes drilled into the transom 2 Align the transducer assembly with the drilled holes in the transom Figure 8 3 Use either a flat head screwdriver a 5 16
19. gh its front panel controls You are encouraged to read this information completely as you first learn to use the Platinum ID doing so will ensure you make the most of its many features and functions The first part of this section explains the use of the built in simulator which you can use to practice selecting instructions through the front panel The remaining instructions which can be followed while using the simulator or in actual operation explain each function and are organized according to the front panel layout The Platinum ID includes a built in simulator that helps you learn to use your new equipment The simulator displays a typical underwater scene and lets you practice with the controls USING THE BUILT IN SIMULATOR The unit must be powered off before you start the simulator To activate it press down and hold the POWER button until a chirping sound begins Release the button and the built in simulator begins displaying a typical Platinum ID reading You can use the simulator to learn the functions explained in the following pages just as if you were getting actual on the water readings but note that Sensitivity is disabled To turn off the simulator turn off the unit by pressing the POWER button again Of course the best way to learn to use the platinum ID is with actual use especially in familiar waters If you know what s below and see it on screen you ll quickly become a Platinum ID expert USING THE
20. gure N 11 Snap the pivot back down LE f Confirm the pivot angle has not changed a hada Note A third screw location is provided for the mounting bracket Drill this hole and install the screw after final testing and adjustments have been completed INSTALLATION TRANSOM INSTALLATION Step Six Route the Cable There are several ways to route the transducer cable to the to the area where the control head will be installed The most common procedure routes the cable through the transom into the boat Inside the boat there is often a channel or conduit used for other wiring that the cable can be routed along Do not cut or shorten the transducer cable and try not to damage the cable insulation Route the Cable Route the cable as far as practical from the VHF radio antenna 8 55 cables or tachometer cable to reduce the possibility of II oD interference X Cable P oed If the cable is too short extension cables are available to extend EAN the transducer cable up to a total of 50 15 m Call Humminbird Customer Support for more information ps CR Follow these steps to route the cable through the transom NI 1 Drill a 5 8 16mm hole above the water line Route the cable through the hole 2 Fill the hole with silicone sealant 3 Place the escutcheon plate over the hole and attach with the two 8 x 5 8 16mm screws 4 Secure the cable by attaching the cable camp to the transom using a 8 x 5 8
21. gure 14 e Asageneral rule the faster the boat can travel the further aft and closer to the centerline of the hull the transducer has to be located to remain in contact with the water at high speeds Step Two Test the Mounting Location Transducer Mounted Inside the Hull Preferred Mounting Area There is no opportunity for adjustment after the transducer glued in place Therefore it is best to perform a trial installation on inside the hull transducers first and run the boat at high speeds to determine the best mounting area 1 At the identified mounting location lay the transducer body face down with the pointed end towards the bow 2 Fill the hull with enough water to submerge the transducer body Use a sand filled bag or other heavy object to hold the transducer in position The transducer cannot transmit through air The water purges any air from between the transducer and the hull and fills any voids in the coarse fiberglass surface 3 INSTALLATION INSIDE THE HULL INSTALLATION Power up the Control Head 4 Run the boat at various speeds and water depths while observing the screen on the Control Head If the unit functions well at low speeds but begins to skip or miss the bottom at higher speeds the transducer needs to be moved If depth performance is required test the fishfinder in water at the desired depth Test different locations in the hull until the optimum performance is achieved Step Thr
22. ies not manufactured under the Humminbird trade name are not covered by our warranty The customer is responsible for shipping charges to Humminbird Humminbird will provide ground UPS or Parcel Post shipping back to the customer free of charge This warranty applies to the original purchaser only This warranty is in lieu of all other warranties expressed or implied and no representatives or persons are authorized to provide for any other liability in connection with the sale of our products Humminbird reserves the right to perform modifications or improvement on its products without incurring the obligation to install the changes on units previously manufactured sold delivered or serviced THIS IS A FULL WARRANTY AS DEFINED BY THE FEDERAL WARRANTY ACT EFFECTIVE JULY 4 1975 MAINTENANCE AND WARRANTY SERVICE POLICY SERVICE POLICY This Service Policy is valid in the United States only This applies to Humminbird units returned to our factory in Eufaula Alabama and is subject to change without notice All repair work is performed by factory trained technicians to meet exacting factory specifications Factory serviced units go through the same rigorous testing and quality control inspection as new production units Even though you ll probably never need to take advantage of our incredible service guarantee it s good to know that we back our unit this well We do it because you deserve the best We will make every effort to repair your
23. just any function the display returns What You See on the Display to its full screen reading If the menu doesn t stay on n the screen long enough press the STOP button to hold the menu on the Fish pe screen Symbols NOTE The last function you select remains active Bottom that is you can adjust it Contour without having to press SELECT again For Fish Alarm example if the bottom Indicator MEL di alarm was the last function _ SENS 2 ex mm used you can readjust the Sensitivity i55 130 ut alarm by pressing one of Setting E the arrow buttons Or if Water Boat you often use Zoom you Temperature Speed can select it once then switch it on and off by simply pressing ON OFF Zero Line Depth Range Bottom Hardness Scale Depth USING THE PLATINUM ID 120 OPERATING INSTRUCTIONS 1 Selecting ID Factory Setting Fish Symbols ID identifies targets not attached to the bottom and displays them with either a fish symbol or an arch Three different size fish symbols are used to represent the returned signal strength a good ee indicator of fish size Use the up and down arrow on keys to switch between fish or arches or use the ee ON OFF switch to disable ID SENS 0 eam a DO 130 ILI CE I1 4 Selects ID symbol Enables ID 2 Selecting Units Factory Setting MPH SM HTS HEF If you are using the trolling speed accessory A with your Platinum ID you ca
24. ll and various drill bits Philips and flathead screwdrivers A ruler or measuring tape Pen or pencil 12 volt power source your boat s battery A 1 amp fuse A fuse holder if you are wiring directly to the boat s battery Silicone sealant for sealing drilled holes 2 part slow cure epoxy for inside the hull transducer installations INSTALLATION TRANSOM INSTALLATION Do not begin this transducer installation until you read the Installation Preparation in the Operation Guide This chapter contains information critical to the correct installation of your transducer Due to the wide variety of boat hulls only general instructions are presented in the installation guide Each boat hull represents a unique set of requirements that should be evaluated prior to installation TRANSOM INSTALLATION Step One Determine Where to Mount the Transducer Begin the transducer installation by determining where on the transom to install the transducer Consider the following to find the best location It is very important to locate the transducer in an area which is relatively free of turbulent water As a boat moves through the water turbulence is generated by the weight of the boat and the thrust of the propeller s This turbulent water is normally confined to areas immediately aft of ribs strakes or rows of rivets on the bottom of the boat and in the immediate area of the propeller s Figure 1 On outboard or inboard outboard boats
25. lled in the hull of the boat Larger boats or boats with inboard motors create turbulence that make transom mounting ineffective Also hulls that are very thick or are double layered or made from materials such as wood or metal which do not conduct sonar signals make inside the hull mounting inadvisable Thru hull mounting may require the use of a fairing block to level the transducer with the waterline Also since special tools and knowledge may be required to perform this type of installation it is best to refer to a qualified marine technician INSTALLATION PREPARATION TRANSDUCER EXCHANGE TRANSDUCER EXCHANGE Other transducers are available as replacements for the standard transducer You may exchange your new and unassembled transducer for another type by returning it to the address listed in Customer Support Some transducers may have additional cost Refer to the Accessory catalog or call Customer Support for information BEGINNING INSTALLATION Now that you have determined the transducer mounting method you can begin installation of your new Humminbird fishfinder The installation guide included on the next few pages provides detailed step by step instructions for installation of the control head and transducer For transom mount transducer installations you will need the mounting template included with your manual In addition to the parts included you need the following for installation and operation A powered hand dri
26. lso often a fuse can appear to be good when in fact it is not Check the fuse with a tester or replace it with a fuse known to be good Check the power connection to the unit It is possible to force the power cable connector into the cable holder incorrectly If the connector is reversed the unit will not work Examine the contacts on the back of the unit to ensure there is no corrosion Finally ensure the unit is firmly seated on the mount The electrical contacts are not made until the unit is fully seated Ensure the metal cable retainer is properly installed in the mount If not the power connected may push out when the unit is put on the mount 2 There is no transducer detected Most Humminbird fishfinders have the ability to detect and identify that a transducer is connected If at power up a message indicates transducer not connected only simulator operation is possible First ensure that an appropriate transducer connector is positioned correctly in the connector holder and that the unit is fully seated on the mount Your Humminbird fishfinder will work only with an appropriate transducer check the accessory guide for compatibility MAINTENANCE AND WARRANTY TROUBLESHOOTING Second inspect the transducer cable from end to end for breaks kinks or cuts in the outer casing of the cable Also ensure the transducer is fully submerged in water If the transducer is connected to the unit through a switch temporarily connec
27. n switch the units of measurement between miles per hour MPH or knots KTS This selection also affects Trip Log where recorded distance will be displayed in statute miles SM or nautical miles NM SENS 2 m 1 Selects Units USING THE PLATINUM ID 120 OPERATING INSTRUCTIONS 3 Selecting Sensitivity Factory Setting 0 The Platinum ID automatically adjusts to the proper amount of sensitivity for conditions ie depth You can bias the setting or 5 levels to suit your personal taste Increasing the sensitivity adjustment can cause the display of very small targets and thermoclines which might not be displayed at the 0 setting If you want to manually adjust Sensitivity select SENS and press the Up or Down arrow button to adjust the display SENS 2 Adjusts sensitivity 4 Enabling Bottom Alarm Factory Setting OFF The Bottom Alarm lets you specify the minimum depth you want to maintain To use it select BOTTOM ALARM then press the ON OFF button to activate the alarm and the Up or Down arrow button to adjust the depth at which the alarm will sound A dashed line appears at the alarm depth when the function is on When Bottom Alarm is on you ll hear a continuous chirping sound when the bottom is SENS 2 ici shallower than you defined This is very handy HI for alerting you to shallow water or helping you to maintain position over structure Ce Ta Adjusts alarm depth Enables alarm USING T
28. ot double hulled Also any air trapped in the lamination of the fiberglass would prevent the sonar signal from passing through Inside the hull installations require no holes be drilled into the boat and through experimentation high speed operation comparable to transom mounting can be achieved Two part slow cure epoxy not included is required to glue the transducer in place Inside the Hull Mounted Transducer INSTALLATION PREPARATION ALTERNATE MOUNTING METHODS ALTERNATE TRANSDUCERS AND MOUNTING METHODS Your Humminbird fishfinder comes with everything necessary for installation and operation on most boats However there are several situations which may require a different type of transducer Inboard boats wood or metal hulls and sail boats create unique transducer mounting needs Alternate transducers and mounting methods are detailed below Portable Mounting The standard transducer can be adapted for portable installations with a portable mounting kit available from Humminbird This accessory adapts your transducer to a suction cup mount for temporary installation on the boat hull or other surface Trolling Motor Mounting The standard transducer can also be adapted to mount on most trolling motors using a different accessory kit This accessory includes a bracket and hose clamp that allows mounting the transducer to the body of most trolling motors Thru Hull Mounting Thru hull transducers install through a hole dri
29. ower Figure 20 Be sure to use a one amp fuse in the connection If you must wire the control head directly to a battery be sure to install an inline fuse holder INSTALLATION CONTROL HEAD INSTALLATION and one amp fuse not included for the protection of the unit Figure 21 Humminbird is not responsible for over voltage or over current failures In order to minimize the potential for interference with other marine electronics a separate power source such as a o o second battery may be necessary whe Step Three Drill the Mounting Holes 1 Set the mounting bracket in place on the mounting ER Hole Location surface Mark the four mounting screw locations with a pencil or punch Em 2 Set the mounting bracket aside and drill the four be mounting screw holes using a 9 64 3 6mm bit yu 1 e Step Four Run the Cables at Sf y 1 If the cables must pass through a hole underneath the b mounting surface mark and drill a 1 25mm hole centered between the four mounting holes Figure 22 Note if the cables must pass through the mounting surface at a different location drill the 1 25mm hole at that location and pass the cables through from underneath Also you must break out the tabs on the rear of the mounting base using needle nose pliers i Figures 24 25 figure 2 2 Insert all cables through the 1 25mm hole from beneath fe a the mounting surface M 3 Pass the cables through the g
30. put voltage in the Diagnostic screen Use this readout to determine if the voltage exceeds 20 VDC 8 The screen begins to fadeout Images are not as sharp as normal Check the input voltage using Diagnostic The fishfinder will not operate on input voltages below 10 VDC 9 The display shows many black dots at high speeds and high sensitivity settings You are seeing noise or interference caused by one of several sources Noise can be caused by other electronic devices Turn off any nearby electronics and see if the problem goes away Noise can also be caused by the engine If engine noise is causing the interference the problem will intensify at higher RPMs Increase the engine speed with the boat stationary to isolate this cause Propeller cavitation can appear as noise on screen If the transducer is mounted too close to the propeller the turbulence generated can interfere with the sonar signal Ensure that the transducer is mounted at least 15 38cm from the prop MAINTENANCE AND WARRANTY WARRANTY HUMMINBIRD ONE YEAR FULL WARRANTY First year repairs from original date of purchase on your Humminbird fishfinder are absolutely free This does not include physical damage to the unit or its accessory items Any modification or attempt to repair the original equipment or accessories by unauthorized individuals will void the warranty Return the warranty registration card and retain your bill of sale for warranty verification Accessor
31. rommet if the cable hole is U E underneath the mounting bracket then press the grommet in place around the cables and into the 1 25mm hole 4 Passthe cables through the mounting base out the top of the mounting bracket 5 Place the mounting bracket on the mounting surface aligned with the drilled holes Insert the four flathead wood screws into the mounting holes and tighten fully Figure 23 Optional If the cables pass outside the mounting bracket install the hole cover over the hole and fasten in place using the two Z8 x 7 8 22mm wood screws Figure 24 INSTALLATION CONTROL HEAD INSTALLATION Step Five Assembling the Connector Holder 1 Insert the cable connectors into the connector holder re The cable connectors are labeled and there are Transducer Transducer corresponding labels on the connector holder Figure IK cal 26 The slots for the connectors are keyed to prevent reverse installation so do not force the connector into the holder 2 Carefully pull the excess cable from beneath the mounting surface so the connector holder aligns with the mounting holes on the front of the mounting bracket gem Figure 27 Te m 3 Snap the support plate to the rear of the connector Les holder Figure 28 ME 4 Insert the connector holder into place and use the two 6 32 x 34 9mm screws to fasten it to the mounting bracket Figure 28 ET Fri 5 Install the control head by sliding it onto the mounting
32. rts electrical energy from the transmitter into mechanical pulses or sound waves The transducer also receives the reflected sound waves and converts them back into electrical signals for display on the control head It should be installed in contact with the surface of the water in an area that has smooth waterflow usually on the transom of the boat There are several mounting options for the transducer Review the following section to determine the method that works for you and your boat INSTALLATION PREPARATION INSTALLATION OVERVIEW Determining How to Mount the Transducer Your Humminbird fishfinder includes a standard transducer This transducer can be mounted on the transom of the boat or bonded to the inside of a fiberglass hull boat The transom installation which is the most widely used places the transducer on the outside of the boat hull This technique produces the least signal loss and provides a way to adjust the transducer after installation The i mounting hardware included is designed to protect both EA t the boat and the transducer should the boat strike debris in the water or when trailering As an alternative to transom mounting it is possible on many fiberglass hulled boats to glue the transducer on the inside of the boat hull Since fiberglass has similar sonar characteristics as water the sonar signal can pass through the boat hull with minimal loss The hull of the boat must be single layer construction n
33. ss 35 INSTALLATION PREPARATION PARTS SUPPLIED PARTS SUPPLIED Before installing your new Humminbird fishsinder please ensure the following parts are included in the box Fishfinder Transducer with 20 6m of cable and mounting hardware kit Mounting system and mounting hardware kit 6 2m power cable Publications kit It any of these items is missing call our Customer Support Hotline ACCESSORIES Humminbird offers a wide assortment of accessories that complement and expand the capability of your new fishfinder These accessories are designed with the same high standards and are backed by the same one year warranty The Humminbird Accessory catalog included with your unit contains descriptions of the many accessories available and ordering information All Humminbird accessories are available through your full service Humminbird dealer or factory direct through our number listed in the Customer Support section INSTALLATION OVERVIEW Your Humminbird fishfinder consists of two primary components to install the control head and the transducer The control head contains the sonar transmit and receive circuitry as well as the user controls and display It should be installed in a location that provides access to the controls and visibility while in use The control head mounts on a quick disconnect mounting system that swivels and tilts providing flexibility for viewing from almost anywhere on the boat The transducer conve
34. t it directly to the unit and try again If none of these items identifies an obvious problem the transducer itself is probably the problem Be sure to include the transducer if returning the unit for repair 3 There is no bottom reading visible on the display There are a number of possible causes for this condition If the loss of bottom information occurs only at high boat speeds the transducer needs adjusting If the digital depth readout is working but there is no bottom visible on screen it is possible the depth range has been adjusted manually to a range lower than what is needed to display the bottom Also in very deep water it may be necessary to manually increase the sensitivity setting to maintain a graphic depiction of the bottom If you are using a transducer switch to connect two transducers to the unit ensure the switch is in the correct position to connect a transducer that is in water If a trolling motor transducer is selected and the trolling motor is out of water no sonar information appears It none of the above solve the problem inspect the transducer cable from end to end for breaks kinks or cuts in the outer casing of the cable If the transducer is connected to the unit through a switch temporarily connect it directly to the unit and try again If none of these items identifies an obvious problem the transducer itself may be the problem Be sure to include the transducer if returning the unit for repair 4
35. th horizontal dotted lines Selects zoom depth Enables zoom USING THE PLATINUM ID 120 7 Using Bottom Lock Factory Setting OFF Bottom Lock provides an up close view like Zoom Range except that in this case the zoomed view automatically moves up or down to stay on the bottom To use this feature select BOTTOM LOCK and press ON OFF The range of the display is shown when Bottom Lock is on This is an ideal feature for finding structure or locating fish near the bottom Remember If Bottom Lock is the last function you selected you can use the ON OFF button to switch Bottom Lock on and off without having to press SELECT first 8 Display Speed Factory Setting One level below maximum The Platinum ID is updated advances across the screen as you move through the water The speed at which the display is updated depends on the Display Speed setting To adjust it select DISPLAY SPEED and press the Up arrow button for a faster setting or the Down arrow button for a slower setting In general higher Display Speed settings provide faster updates while slower Display Speeds provide more detailed information OPERATING INSTRUCTIONS ON OFF Enables bottom lock SENS 2 E m CIT 4 Adjusts speed USING THE PLATINUM ID 120 OPERATING INSTRUCTIONS 9 Setting Depth Range Factory Setting ON Automatic When you turn the Platinum ID on it finds the bottom sets the ideal Depth Range and au
36. tomatically adjusts the Depth Range to as much as 120 as the depth changes In this Auto Depth Range mode the bottom is blacked in for easy to understand readings If you prefer you can turn Auto Depth Range off Select DEPTH RANGE press ON OFF and adjust the Depth Range with the Up or Down arrow button In this Manual Depth Range mode the bottom is not blacked in This lets you see CETA EE dant cede a second return which is preferred by Enables auto range some fishermen because the width of the second echo can indicate bottom hardness 10 Trip Log Factory Setting OFF HUERAGE SPEED The Platinum ID Trip Log provides a full screen of information on current conditions tdPH To display it select TRIP LOG and press ELAPSED DISTAHCE a lel sm All log information is continuously updated as long as the platinum ID remains powered ELAPSED TIME on If you want to reset Average Speed ES 3 elapsed tome and Elapsed Distance press x the STOP button STOP cLROFF EXIT Pressing ON OFF exits the Trip Log and C G ET ij returns you to normal Platinum ID operation LJ AL NOTE Trip Log reguires proper input from the speed accessory on the transom of the boat stop Resets timer Enables timer Operating Frequency Power Requirement Power Cable Length Sensor standard SPECIFICATIONS 455KHz 10 16 volts DC 48 SHS6 16 Sensor Cone Angle Depth Range Unit Construction 16 degr
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