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HTC 8125 Cell Phone User Manual

1. TRANSDUCER MOUNTING PROCEDURE Humminbird s high speed transducer is supplied with your LCR This transducer has been designed to give good high speed readings on most all boat designs including aluminum Please carefully consider the following before installing your transducer BOTTOM FISH AT ZEA LIGHT AT SQFT AT MFT FISH A AT SOFT FLASHER WSPLAT SHOW IRG WHAT IS UNCER THE BOAT FUGUE 1 TRANSDUCER MOUNTING OPTIONS A Transom Mount The Humminbird high speed transducer allows the transducer element to be mounted below the bottom of the boat hull keeping the transducer out of turbulent water and insuring good high speed operation The transducer will absorb the blow of any obstruction by rotating up out of the metal spring bracket without harming the transducer or your boat The transducer can be re engaged by simply rotating the transducer down and snapping it back in place See Figure A Figure A B Inside Hull Mount The high speed transducer can be mounted inside the hull without pivot assembly using the proper two part epoxy such as Humminbird s epoxy kit Even though there is some loss of signal in shooting through the hull your LCR will perform well with this type of installation You cannot shoot through the hull of an aluminum boat C Trolling motor Mount This type of transducer is not supplied with your LCR It is designed to mount on the foot of a trolling motor You may exchange your
2. manually adjusted for optimum viewing Note that some polarized glasses can affect your view by causing a rainbow or prism to appear If so tilt the unit slightly or manually adjust contrast as described in this manual Though it includes sophisticated electronics the LCR 3D is tough enough to take the pounding punishment of rough seas or a race across the lake Completely waterproof even saltwater proof your LCR 3D will provide you with many years of thoroughly reliable operation In the unlikely event that your Humminbird does require repairs we offer an exclusive Service Guarantee free of charge during the first year after your purchase and available at a reasonable rate after the one year warranty period Complete details are provided at the end of this manual WHAT YOU HAVE Before installing your new LCR 3D please ensure that the following parts are all included in the product box Item Part No LCR 3D depth sounder LCR 3D Sensor with 20 cable SHS 9 Gimbal mounting bracket G LCR P 48 power cable PC 10 Mounting knobs MKH LCR Hole cover HC If any item is missing please see your Humminbird dealer for a replacement or contact Humminbird at our toll free Customer Service Hotline listed inside the back cover In addition to the parts supplied with your LCR 3D you will need the following for installation and operation e A drill and drill bits e Phillips head screwdriver e Flat head screwdriver e Ruler or measuring
3. be mounted The puddle should be larger than the bottom of the transducer 9 Coat the bottom of the transducer with epoxy then put it in the center of the puddle and push down on the transducer while moving it around in a circular motion This forces out any air bubbles that may be trapped between the bottom of the transducer and the hull of the boat 10 Let epoxy cure then the transducer is ready to operate No water is now required in the bottom of the boat and gas and oil that is spilled inside of the boat will not degrade performance as it will if the transducer is placed only in water CAUTION Do not use the silicone seal or any soft adhesive to bond the transducer to the hull This will reduce the sensitivity of the unit CAUTIONS 1 Occasionally the eye of your transducer may become dirty from storage or from contact with oils present in boats or marina environments Oil will cause the eye to lose the intimate contact with the water which is necessary for efficient operation The eye may be cleaned with liquid detergent 2 Improper installation of the transducer can alter the efficiency and accuracy of the entire system 3 If your boat of transducer is out of the water for a period of time it may take a short period of time for the transducer to become thoroughly wetted when returned to the water Also re entry may cause turbulence which will create air bubbles in the eye of the transducer The bubb
4. in several different ways The 3D view provides an easy to understand three dimensional picture of the terrain beneath your boat This view can be reversed in perspective to meet individual preferences Also ID turns on strings to attach fish to the bottom directly beneath them to help you see their position relative to your boat The 2D view will be familiar to users of other LCR products and provides all the information of the 3D view compressed into a two dimensional view ID draws fish as one of three different size fish symbols and blacks in in the area beneath the bottom for easier viewing Of course you can use zoom and bottom lock in either of these views to provide an even more detailed view And finally the unique Quad Beam view displays sonar information from all four beams simultaneously This is similar to using four different depthsounders at once with the sensors pointed in different directions THE HUMMINBIRD ADVANTAGE The LCR 8D incorporates the best of available technologies and offers advantages you won t find in other equipment Three different view options along with individual beam control provide a wide array of viewing options The liquid crystal display LCD offers sharp viewing even in bright direct sunlight and offers lighting for night operation Advanced LCD super twist technology built into the LCR 3D offers a wider viewing angle and higher contrast than ordinary LCD screens Contrast can also be
5. it is parallel with the bottom of the boat hull Once proper alignment is achieved tighten the two allen head screws using the 5 32 allen wrench provided The screws are visible through the access holes on each side of the metal bracket Check to make sure the transducer main body is rigidly fastened to the pivot See Figure H Figure H E AQTESo HOLE Porn TOA TERIRG AvOT TO Malh GOC AGILEET MEN BOOY SO THAT OT IS PARALLEL WRORGS Step 6 CHECK POSITION OF TRANSDUCER At this point check to see that the bottom of the transducer is a minimum of 1 4 below the bottom of the transom However as noted in STEP 2 the top of the transducer cannot fall below the bottom of the transom If it is not remove the transducer assembly from the metal bracket by removing the pin installed during STEP 3 Loosen the metal bracket mounting screws re position the bracket utilizing it s slotted holes tighten and re assemble It may be necessary to replace the silicone sealant after this adjustment is made NOTE It may be necessary to make several high speed runs to adjust transducer either UP DOWN or to re adjust the angle to achieve optimum results Step 7 CABLE CLAMPS Install cable clamps as necessary by drilling a 1 8 dia hole for the 8 screw supplied 2 INSIDE HULL MOUNTING PROCEDURE Warning In order to achieve proper results with this type installation it is important that the transducer be mounted by someone familiar w
6. mode the 3D view shows a flat grid if the bottom is below the depth you have set CENTER Enables Digital Filter In the 2D view the bottom will simply not be seen on screen 3 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 ENTER button to activate the alarm and the UP or DOWN arrow key to adjust the depth at which the alarm will sound A Bottom Alarm indicator and the selected depth are displayed when this function is on While Bottom Alarm is on you ll hear a continuous chirping sound when the bottom directly under your boat gets shallower than you defined This is very handy for alerting you to shallow water or helping you to maintain position over structure GA amp Adjusts Alarm Depth CENTEA Enables 4 Enabling Fish Alarm Factory setting OFF The Fish Alarm alerts you with a chirping sound whenever the LCR 3D detects fish or other objects above the bottom You can set it for large fish large and medium fish or all fish To activate it select FISH ALARM and press ENTER The alarm is initially set for large fish press the UP or DOWN arrow to display available settings An on screen fish symbol shows when the alarm is on NOTE Displayed fish sizes generally indicate relative fish size but different species may have different sonar characteristics Strength of return is corrected for dept
7. of your LCR 3D and can be added at any time For more information on these accessories contact your local Humminbird dealer or call our toll free Customer Service Hotline listed inside the back cover Item Part No Use 10 cable EC 9 Extends transducer cable Swivel Base SM LCR Allows unit to swivel 360 Video VID 1 Complete Guide to Humminbird Depth Sounders VHS TESTING THE INSTALLATION After installing your transducer LCR 3D and cables you should test the installation Testing should be performed on the water since that is the only way to check your sensor s performance With your boat at idle press the POWER button to turn the unit on The LCR 3D performs a self test on its electronics then automatically selects the right depth range and sensitivity level for conditions Momentarily you ll see the reading start to march across the screen from right to left and a digital depth readout in the upper right corner Increase your boat speed to ensure that you get a continuous bottom reading as the boat moves Your sensor is designed to operate at up to 75 mph however exercise caution when operating any boat at high speed If the LCR 3D performs well at idle or slow speeds but the display is not continuous at higher speeds the sensor is not installed properly Air bubbles or turbulence from the boat hull are passing across the sensor face blocking the transmitted signal By following the instructions in Mounting the Senso
8. rear and a broad beam leftto right The LCR 3D interprets the sonar returns to assemble the image displayed on the screen As you view this image your boat is at the center of the leading edge traveling toward the right What s displayed on the screen is what s immediately behind you The image is updated constantly as you travel though the water Actual View 3D View Left Perspective 3D View Right Perspective There are three different ways to view the sonar information each is accessed by pressing the VIEW button The 3D view is what you see when you first power the unit up and provides a detailed three dimensional picture of the terrain beneath your boat This view can be oriented in two different ways left perspective or right perspective to suit your individual preference Adjusting the perspective is done through the select system see Custom Program in Section 5 for detailed instructions Left perspective orients the three dimensional picture so that objects to the right of your boat are shown on the right of the screen and objects to the left of your boat are shown on the left side of your screen Right perspective is opposite this so objects to the right of your boat are shown on the left side of the screen If your are happy with the factory setting of left perspective or if you choose to use right perspective your setting will be remembered by the LCR 3D so that every time you use your unit the perspective will rema
9. tape e Pencil or pen e 12 volt DC power source your boat s battery e 1 amp fuse CABLE CONNECTIONS The back of the LCR 3D has a connector for power input labeled 1 and sensor input labeled 2 The power and sensor cables supplied with your unit are also labeled When connecting the cables to your LCR 3D be sure to orient the alignment guides inside the connectors correctly It is possible to force the connector together incorrectly Also care should be exercised when removing the cables from the unit Grip the cable on the head when removing Cables can be damaged if they are removed by pulling the wires ACCESSORIES The Trolling Motor Mount adapter which mounts the sensor on the foot of a trolling motor gives excellent readings with no interference from the electric motor Please note however that the LCR 3D area of coverage is not round but elongated side to side As a result the display can become disorienting when the trolling motor is turned Remember that terrain shown on the left of the LCR 3D screen is to the left of the transducer not necessarily left of the boat Item Part Trolling motor adapter plate AD STM 7 Humminbird also offers the following accessories Note that for installation on a larger boat where the transducer is located well away from the LCR 3D you may need to purchase the 10 sensor extension cable before beginning installation Other accessories enhance the performance and capabilities
10. the LCR 3D Select System to choose from a wealth of useful features and functions When you press the SELECT button you see a menu that offers the following functions for further adjustment e Sensitivity e Depth Range e Bottom Alarm e Fish Alarm Zoom e Bottom Lock e Custom Program e Diagnostic Note Press STOP to keep the menus on screen for a longer period of time To adjust any of these press SELECT until a menu appears for the function you want The list rotates by one choice each time you press SELECT As you select a function on screen instructions tell you how to use the arrow buttons and ENTER for adjustment When first learning you should also refer to the following pages After you adjust any function the display returns to its full screen reading Note that the last function you select stays active you can adjust it without having to press SELECT again For example if you often use Zoom you can select it once then switch it on and off by simply pressing ENTER The menu Select System works in all three views although the following descriptions are illustrated in the 3D view unless there are significant differences in operation 1 Selecting Sensitivity Factory setting 0 Digital Filter On The LCR 3D automatically adjusts to the proper amount of sensitivity for conditions i e depth You can bias the setting or 5 levels to suit your personal taste Increasing the sensitivity adjustment ca
11. Sensor Cone Angle 45 degrees side to side 16 degrees front to back Depth Ranges 0 to 10 20 40 60 80 and 99 Zoom Ranges 10 20 and 40 Unit Construction high impact polycarbonate housing Unit Dimensions 8 1 4 x 5 3 4 x 2 Display super twist liquid crystal Viewing Area 3 x4 Matrix Configuration 128 x 128 pixels
12. al bracket on the swivel base and attach with four small machine screws provided Place the LCR in the gimbal mount and make certain the rubber washers provided are placed between the unit and the gimbal bracket Important Note which side of the gimbal faces forward Slots on gimbal bracket go towards rear Also rubber washer must be located between the unit and the gimbal bracket Install the mounting knobs and tighten snugly The unit can now be swiveled and tilted to any desired position P GIMBAL Pe ee DECK L L a 3 NUT LOCKWASHER FLAT WASHER FIGURE IMPORTANT RUBSER WASHER MUST BE LOCATED BETWEEN THE UNIT AND THE GIMBAL BRACKET RUGBER WASHER MOUNTING KNOBS BRACKET IMPORTANT SLOTS ON GIMBAL BRACKET GO TOWARD REAR FIGURE 10 OTHER MOUNTING OPTIONS 1 The LCR gimbal bracket can also be mounted on the SM 4 quick disconnect swivel mount 2 The LCR gimbal bracket can also be mounted directly to the dash without the swivel mount however this method is not recommended since the unit cannot be rotated INSTALLING THE CABLES Your LCR comes equipped with Humminbird s new Angle Lock power and transducer connectors The power connector is identified with the letter P on the back of the plug It plugs into the outlet on the back of the unit marked Power The transducer connector is identified with the letter T and plugs into the outlet on the back of the unit marked Tr
13. ansducer Note An adapter AD 4 is available to allow use of an old waterproof BNC transducer with the LCR but be sure that the transducer is a 16degree A 32 degree transducer cannot be used A 11 8 hole must be drilled to pull through the transducer connector After drilling the hole pull the transducer connector up through the hole If you are installing two units both transducer connectors can be pulled through this 1 1 8 inch hole Next push the power cable wires down through the hole A hole cover has been provided which will dress and hold the wires Install the hole cover after determining the necessary wire length from the hole The power cable has a red lead to the positive post and the black lead to the negative post Install a 1 amp fuse between the red cable and positive post of your 12 volt battery If a fuse panel is available we recommend wiring the power cable into the fuse panel Note The LCR must be fused separately from any other accessory Your Angle Lock connectors can only be plugged in one way Position the connector so the letter P or T can be read and the 90 degree bend is pointed downward Push the connector in as far as it will go Turn the positive locking ring as far as it will go clockwise until you feel it lock Locking ring as far as it will go clockwise until you feel it lock Your connector is now locked into place Note For easy access to the connectors simply loosen the mounting knobs and ti
14. ch the metal bracket using the three 10 self threading screws supplied Be sure to align the holes so that they are centered vertically in the three slots found in the bracket It is important to use a silicone sealant between the screwhead and bracket in order to prevent leaking Figure E TEMPLATE TEMPLATE DEAGRISE IS MORE a Ed soe oa ree i WAOMG AIGHT Step 3 TRANSDUCER PIVOT ASSEMBLY Assemble the pivot to the transducer main body using the two 14 x5 8 allen head screws two 3 8 tooth washers and two 1 4 square nuts Make sure the tooth washers are sandwiched between the transducer main body and the pivot The square nuts are trapped inside the pivot and will not rotate as the allen head screws are tightened HOWEVER DO NOT TIGHTEN AT THIS POINT See Figure F PIVOT CAUTION DO NOT APPLY SRN LOCTITE OR SIMILAR LOCK YOOTH ING COMPOUNDS BECAUSE 5 y THEY WILL ATTACK THE PLASTIC S anae Figure F Step 4 TRANSDUCER ASSEMBLY Insert the transducer assembly into the metal bracket from the bottom Push up until the holes in the plastic pivot align with the uppermost holes in the bracket Slide the O ring on to the headed pin and insert it through the two parts Assemble by screwing the 14 x3 8 allen head screw into the end of the pin and tighten See Figure G 4 CABLE CLAMP PLH O PS AW KMETAL SPARING BRACKET Figure amp Step 5 ANGLE ALLIGHMENT Set the transducer angle so that
15. e bottom edge of the transom Figure B CENTER OF TRANSOM TEMPLATE TRANSOM L PARALLEL DEADRISE TO WATER ANGLE l t 3 BOTTOM E DGE OF L CATE TEMPLATE TO BOTTOM OF TRAMEDM TRANSOM AND DRILL HOLES PER INSTRUCTIONS Once the location is determined mark and drill three 7 64 dia holes noted on the template Attach the metal bracket using three 10 self threading screws supplied Be sure to align holes in the center of the Bracket slots On some aluminum boats it may be necessary to use a wood back up plate It is important to use a silicone sealant between the screwhead and bracket in order to prevent leaking See Figure C EES Figure Step 2 BRACKET INSTALLATION Fiberglass Boats If your boat has a stepped transom located below and under the main transom the compact transducer design allows mounting in this area This mounting location is recommended for good reading at very high speeds See Figure D To install the metal bracket on a fiberglass boat locate the template on the transom in the same manner as for an aluminum boat See Figure C Figure D TRANSOM TEMPLATE MOUNT HERE FOR EXTRA HIGH SPEED DFERATION ON BOATS WITH STEPPED TRANSOM EITHER SIDE NOTE On boats with more than 15 degree deadrise angle it may be necessary to mount the transducer slightly off parallel with the water level See Figure E Mark and drill the three 9 64 dia holes as shown on the template Atta
16. ere getting actual on the water readings To turn off the simulator turn off the unit by pressing the POWER button again Of course the best way to learn is with actual use especially in familiar waters If you know what s below and see it on screen you ll quickly become a LCR 3D expert The LCR 8D offers function selection with front panel buttons Note that to select something with a button you must press it fully so that you hear a chirp sound You can learn to use these features by actual operation or when using the simulator Press the POWER button once to turn the LCR 3D on Pressing it again turns the LCR 3D off When the unit is off keeping POWER pressed for about 2 seconds starts the built in simulator During night operation press the LIGHT button once to turn the back light on high and a second time to select low intensity Press LIGHT again when you want to turn backlighting off In either actual operation or simulation you see a 3 dimensional underwater image that shows the bottom any objects between the bottom and your boat and the current depth WHAT YOU SEE ON SCREEN _ Digital Depth A 5 Feet or Meters 3 Zero Line _ Bottom Terrain Sensitivity Bias _ Fish Alarm Zoom or Bottom Lock e _ Depth Range Auto Depth Range Bottom Alarm The 3 dimensional image you see reflects the way 3 dimensional sonar works The sonar projects a narrow beam front to
17. h so shallow fish don t appear larger than deeper fish 5 Using Zoom Factory Setting OFF Zoom provides a detailed view of a portion of the screen image and can be used in any view The zoom range or area to be enlarged depends on the current depth range 10 20 or 40 ranges are available There are two ways to use zoom use the UP or DOWN arrow to adjust the zoom range to the area to be enlarged using the digital range indicator in the zoom menu as a reference or by watching the zoom preview bars on screen Pressing ENTER activates zoom You may also activate Zoom first and then use the UP and DOWN arrows to lower the zoom range to the area of interest The Zoom preview bars will always be present on screen if the zoom menu was used last This allows adjustment of the Zoom range when the menu is not present a amp idjusts Zoom Range CENTER Enables Zoom w w Adjusts Zoom Range GENER Enables Zoom Zoom Preview 3D Zoom View 3D 6 Using Bottom Lock Factory setting OFF Bottom Lock provides an up close view like Zoom 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 ENTER A BL indicator and the range of the display are 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 selected you can use the ENTER butt
18. in the same until you change it It is best to try the unit in familiar water to determine which option best suits your needs The 2D view provides a side view of terrain beneath your boat This view will be familiar to users of other LCR products All the information collected in the 45 degree area of coverage is shown but is compressed into a 2 dimensional view The 2D view offers the additional benefit of individual beam selection Each of the four sonar beams may be viewed independently or all four beams may be combined into one view This unique beam control allows you to pinpoint the location of fish relative to your boat as well as their depth Note The direction of individual beam control is controlled by the perspective discussed previously 2D View All Beams 2D View Individual Beam See Custom Program for adjustment instructions Normally when selecting the 2D view all four beams will be selected This is indicated by an onscreen symbol Pressing the BEAM button once selects the right outside beam only Pressing BEAM again selects the inside right beam then the inside left beam and finally the outside left beam Viewing each beam individually shows you the terrain beneath your boat in sections from one side to the other Note The Beam symbol at the bottom of the display shows which beams are currently in use Quad Beam View Pressing the VIEW button again will display the unique Quad Beam view in which all f
19. ings which attach fish to the bottom directly SELECT beneath them As with any perspective view a fish floating above the bottom would be difficult to tell its position in the view The ID strings show you where each fish is relative to the bottom so you know if it is ENTER to the left or right of your boat Y In the 2D view ID performs this function in a slightly different way Fish which are normally shown as pixels are shown as the same three symbols used in the 3D view Also the area of the display beneath the bottom is blacked in to help better visualize the underwater view Turning ID off provides the raw sonar information and lets you do the interpretation In the Quad Beam view the raw sonar information is normally displayed for each beam The ID button blacks in the area of the display beneath the bottom of each beam but does not display fish symbols BEAM as already discussed allows you to select each of the four sonar beams individually or use all four simultaneously BEAM has no function in the 3D or Quad Beam view as these views must use all four beams together to generate the image VIEW as discussed previously switches the LCR 3D between the 3D 2D and Quad Beam views The remaining four buttons are the select system and control on screen menus See Section 5 SELECT SYSTEM The previous section explains the buttons that let you control the display of screen images This section shows you how to use
20. ith the use of two part epoxy adhesives For this reason Techsonic Industries Inc will not be responsible for any damage due to the mounting of your transducer in this manner NOTE An Epoxy Kit Part N EPK is available from Humminbird This Epoxy Kit has been formulated for Inside Hull Transducer Installation 1 Select as flat an area as possible near the aft end and center of boat where the hull is thin and not double If the bottom has a runner down the center of boat select an area to one side of the runner but as close to the runner as possible 2 Clean the inside of the boat with lacquer thinner in the area transducer is to be mounted Outside of boat in this area should also be cleaned Not with lacquer thinner 3 Put approximately one inch of water in the bottom of the boat 4 Put transducer in the water The bottom of the transducer should be in a flat area and should be in good contact with the bottom of the boat 5 Operate the LCR with the boat operating at high speed The transducer may have to be moved in order to find an area where satisfactory operation is observed 6 When an area is found that produces satisfactory operation mark the location of the transducer 7 Remove the water and transducer and clean the marked area and the bottom of the transducer thoroughly 8 Using the Humminbird Epoxy Kit or equivalent mix an ample amount of epoxy without causing it to bubble and pour it in the area the transducer is to
21. les will disappear in a short time or can be removed by rubbing the transducer eye with your fingers while the transducer is in the water 4 If your instrument should fail to function be sure to check all the electrical connections before removing the transducer or calling a serviceman 5 Inspect your transducer cable and make sure that it has not been cut or damaged to the point where it will affect the performance of the transducer A slight nick or cut exposing the outer cable can be repaired by wrapping with electrical tape A transducer can be damaged if the inner cable and outer cable are allowed to make contact Such a problem can sometimes be corrected by properly splicing the coaxial cable This should only be attempted by a qualified service technician 6 If your LCR is not working properly and you suspect the problem might be in your transducer we would recommend you borrow a unit from a friend and try it on your boat If the symptoms are the same you can almost be certain that the problem is in the transducer INSTALLING THE LCR The LCR should be mounted on a flat solid surface for maximum stability The low profile swivel mount has four holes drilled in the base It is recommended that all four holes be used Position the swivel base and drill four 1 4 diameter holes Note The LCR hole pattern Is the same as for all Humminbird flasher units Use hardware provided to mount this base to the boat Next place the gimb
22. lt your LCR forward The connectors are now in full view and easy to plug or unplug BEFORE BEGINNING There are two main components to a LCR 3D installation The sensor which you will install on the transom and the LCR 3D unit which you will mount with the supplied gimbal bracket The sensor and LCR 3D unit communicate by means of a cable and are powered by your boat s 12 volt DC battery The sensor and LCR 3D use the basic principles of sonar to reveal objects beneath the water s surface The LCR 3D uses a four element sensor to transmit a fan like signal which creates an elongated area of coverage very wide side to side but narrow front to rear Once the signal strikes an object it is immediately reflected back toward the boat and the sensor The varying rate at which these signals return allows the LCR 3D unit to construct a very precise 3 dimensional view of the bottom on screen The advanced technology incorporated into the LCR 3D identifies the size of a fish accurately regardless of where the fish is located in the area of coverage This feature eliminates small fish close to the sensor or centered within a signal from being displayed on screen as large fish This also applies to large fish that might otherwise have been passed off as bait fish or not seen at all when they were located on the edge of a signal 16 Degrees 45 Degrees HOW THE LCR 3D WORKS The LCR 3D allows you to view this detailed sonar information
23. n cause the display of very small targets thermoclines and second returns in 2D view which might not be displayed at the 0 setting If you want to manually adjust Sensitivity select SENSITIVITY and press the UP or DOWN arrow button to adjust For example if you press the UP arrow twice Sensitivity remains 2 settings higher than the normal automatic setting The Sensitivity menu also controls the Digital Filter This is a filter that prevents other depth sounders on your boat or another boat from interfering with the LCR 3D It is also effective in eliminating engine noise or other GR OH Adjusts sensitivity bias types of electrical interference from affecting your unit Normally this filter should be ON however if you are using a through the hull sensor mount better results may be achieved with the Digital Filter OFF NOTE The Digital Filter may somewhat adversely affect high speed readings 2 Setting Depth Range Factory setting AUTOMATIC When you turn the LCR 3D on it finds the bottom sets the ideal Depth Range and automatically adjusts the range as the depth changes In this Auto Depth Range mode the bottom is always displayed for easy to understand readings and AUTO appears at the bottom of the screen If you prefer you can turn Auto Depth Range off Select DEPTH RANGE press ENTER and adjust the Depth Range with the UP or DOWN arrow key You can set Depth Range up to 99 In this Manual Depth Range
24. on to switch Bottom Lock on and off without having to press SELECT first ENTER Enables Bottom Lock 7 Adjusting Custom Program Factory Settings Display Speed 8 Contrast 8 Perspective Left Units Feet The LCR 3D lets you customize several aspects of its operation 1 You can adjust the speed at which display updates Matching this rate to the speed of your boat provides the most accurate view of the underwater terrain 2 The contrast level of the LCD display can be adjusted to optimize viewing from any angle 3 The perspective of the on screen view can be changed between left and right perspective See Section 5 for more details CUSTOM PROGRAM amp Y TO ADJUST ENTER WHEN CORRECT SELECT TO EXIT 123455708 123496788 RIGHT METERS G Adjusts Functions GENTER Selects Function to Adjust CENTER Enables Custom Program GEET Eris Custom Program 4 The depth readout can be changed from feet to meters To adjust any of these functions press ENTER until the black box preceding the function is blacked in use the UP and DOWN arrow keys to adjust the setting and then press SELECT if no other adjustments are required 8 Using Diagnostic Factory setting OFF The Diagnostic function displays raw sonar information from the four beams individually By comparing the four returns it is possible to fine tune your installation and to troubleshoot problems with the system The top of the return is
25. our beams are displayed side by side on screen This is similar using four different depth sounders simultaneously with the sensors aimed in different directions Pressing the VIEW button again will return you to the 3D view Three sizes of fish symbols are used to depict fish E t Structure or thermoclines are shown with individual pixels or groups of pixels ID ties the fish to the bottom beneath it for location in the 3D view A Word About Fish Size The size of the fish symbol used to depict fish is based on the sonar return strength of that fish regardless of it s depth or position relative to your boat This is called normalizing The size of the fish symbol represents the relative strength of return for that fish which is often a good indicator of fish size but different species of fish have different sonar characteristics LCR 3D BUTTON FUNCTIONS WER STOP The STOP button freezes the display and flashes the digital depth as a reminder The Total Sensitivity Updateg feature of the LCR 3D allows you to stop the display and adjust the sensitivity to provide the best representation of the terrain beneath your boat Pressing ZY STOP again will restart display movement S 4 S at The ID button helps to differentiate fish from brush or structure _ i and does this in different ways depending on the view Whenever ID is Y active a fish symbol is shown at the bottom of the screen In the 3D view ID turns on str
26. r you can make simple adjustments that should fix the problem NOTE If other problems occur see Troubleshooting later in this manual for tips from the Humminbird engineers If you don t find the solution there call our toll free Customer Service Hotline and speak with one of our highly trained customer service representatives This section explains how to run the LCR 3D simulator for practice and how to start the LCR 3D for actual use You re also shown how to use VIEW and BEAM the buttons that let you control the display of underwater images on the LCR 3D screen You should read this section and Section 5 Select System Functions as you first learn to use the LCR 3D Doing so will ensure you make the most of its many features The first part of this section explains the built in simulator The remaining instructions can be followed while using the simulator or in actual operation USING THE BUILT IN SIMULATOR The LCR 3D 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 The unit must be turned 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 LCR 3D reading You can use the simulator to learn the functions explained in the rest of this manual just as if you w
27. the origination of the signal or the surface of the water and the large area of the return OAGNOSTIC is the bottom Any deviations in the area between the two are fish or other targets not attached to the bottom The horizontal width of the bottom return represents the strength of the sonar signal reflected off the bottom DEPTH FANGE SENSITIVITY Diagnostic is especially helpful when installing the sensor of the LCR 3D since the strength of an individual beam can be compared to the other beams This feature can be used to ensure that the location you have chosen GENER Enables Diagnostic for the sensor is not degrading the performance of the LCR 3D A noticeably weaker signal in one beam than in the others indicates a problem with the sensor location By comparing readings taken from various inside hull locations to those taken outside the hull relative signal loss and thus performance for inside hull mounting can be determined Fish Bottom Return normal beam Bottom Return lt weak beam Diagnostic View The diagnostic function is also very helpful during troubleshooting to determine where a problem in the system lies A weak beam is usually caused by an improper sensor installation however if your sensor is mounted outside the hull the problem is most likely in the sensor or the LCR 3D itself Operating Frequency 455 KHz Power Requirement 10 16 VDC Power Cable Length 48 Sensor standard SHS 9
28. un used high speed transducer for a trolling motor transducer Call the Humminbird Customer Service Department D Bronz Thru Hull Mount This transducer is not supplied with your LCR but for an additional cost you may exchange your un used high speed transducer for a bronz thru hull The bronz thru hull transducer has a threaded stem which installs through a hole drilled in the boat hull leaving the housing exposed under the boat This type of installation must be used for many boats with in board engines because there is no suitable location on the transom away from the noise and turbulence created by the prop A bronz thru hull transducer should be installed by qualified personnel only The LCR will operate well at high speeds with a properly mounted transducer Remember a transducer will not work transmitting through air or through air bubbles 1 TRANSOM MOUNTING PROCEDURE Step 1 MOUNTING LOCATION It is important that the transducer be mounted on the transom where water flow is in constant contact with the transducer You may wish to observe the rear of the boat while it is moving through the water to determine the best mounting location Step 2 BRACKET INSTALLATION Aluminum Boats To install the metal bracket on an aluminum boat locate the template on the transom between rows of rivets or ribs that are on the bottom of the boat Align the template so that the bottom corner of the template nearest the center of the transom is on th

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