TRANSDUCER MOUNTING PROCEDURE Humminbirds 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.
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)
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 Humminbirds 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 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.
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 the bottom edge of the transom.
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)
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)
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. Attach 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.

Step 3. TRANSDUCER PIVOT ASSEMBLY- Assemble the pivot to the transducer main body using the two x5/8 allen head screws, two 3/8 tooth washers and two, 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)
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 x3/8 allen head screw into the end of the pin and tighten. (See Figure G)
Step 5 ANGLE ALLIGHMENT- Set the transducer angle so that 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)
Step 6 CHECK POSITION OF TRANSDUCER- At this point, check to see that the bottom of the transducer is a minimum of 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 its 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 with 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. 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). Put approximately one inch of water in the bottom of the boat. 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. 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. When an area is found that produces satisfactory operation, mark the location of the transducer.

2. 3. 4. 5. 6.

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 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, reentry may cause turbulence, which will create air bubbles in the eye of the transducer. The bubbles 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 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 gimbal 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.
OTHER MOUNTING OPTIONS 1. 2. The LCR gimbal bracket can also be mounted on the SM-4, quick disconnect swivel mount. 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 Humminbirds 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 Transducer. 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 tilt your LCR forward. The connectors are now in full view and easy to plug or unplug.
MOUNTING THE DIMENSION 3 Before mounting the Dimension 3, gather the parts you need: Dimension 3, gimbal-mounting bracket, mounting hardware kit. power cable, transducer cable, and the cables for temperature and speed if used. If the transducer cable is not long enough for your installation, see "Accessories" earlier in this manual for information on the EC-7 10' extension cable. Next, consider where to mount the Dimension 3. The gimbal mount offers mounting capabilities for the top of a shelf or the bulkhead (and lets you tilt the unit forward and backward for ease of viewing and operation). To choose the best location, consider the following: The mounting surface must be adequately supported to protect the Dimension 3 from excess wave shock and vibration. The mounting area should allow at least 2" clearance at the back, sides, and top of the unit for connection, air flow, and ease of removal. Any VHF radio you have may incur some degree of interference with the depth sounder. Humminbird depth sounders are designed to minimize this interference, but it is best to route the transducer cable and antenna cable as far away from each other as possible - for example, on opposite sides of the boat. After you have determined the best location for your Dimension 3, proceed with the instructions on the following page. 1, Position the gimbal mount with the Dimension 3 unit on the mounting surface. The slots which hold the unit should face to the rear. 2. Remove the unit without moving the bracket and mark 1 J8" holes for the mounting screws. 3. At least 3" behind the bracket, mark a 1" hole to run the cables through. 4. Set the gimbal mount aside and drill the holes as marked. 5. Mount the bracket, using the mounting hardware supplied with your Dimension 3. (Note: Twist the bracket 90 degrees on the swivel base to access the mounting screws.) 6. To connect the power cable to the 12-volt DC power source, wire the Dimension 3 through your fuse panel with a I-amp fuse (not included). If your boat does not have a fuse panel, you can wire the power cable to the battery with an in-line 1-amp fuse and fuse holder (not included) in the positive wire, as shown below. Do not connect directly to the battery without a fuse. Attach the black lead to the negative (-) terminal, and wire the red lead through the fuse to the positive (+) terminal. NOTE: Do not use any power cable other than the one provided with your Dimension 3. 7. Pull the transducer and power and accessory cables up through the 1" hole behind the gimbal bracket, and connect them to the back of the Dimension 3. 8. To "dress" the I" hole and hold the cables securely, push excess cable into the hole, and install the hole cover provided with your unit. 9. Loosen the mounting knobs and slip the Dimension 3 unit into the gimbal bracket. Be sure to keep the rubber washers between the bracket and the unit. Tighten the knobs to hold the Dimension 3 in viewing position. After installing your transducer, Dimension 3, and cables, you should test the installation. Testing should be performed on the water, since that is the only way to check your transducer's performance. With your boat at idle, press the POWER button to turn the unit on. The Dimension 3 performs a selftest on its electronics, then automatically selects the right depth range and sensitivity level for conditions. Momentarily, you"11 see the reading start to "march" across the screen from right to left and a digital depth readout in the lower right corner.

Increase your boat speed to ensure that you get a continuous bottom reading as the boat moves. Your transducer is designed to operate at up to 75 mph, so feel free to test them at high speeds. If the Dimension 3 performs well at idle or slow speeds, but the display is not continuous at higher speeds, the transducer is not installed properly. Air bubbles or turbulence from the boat hull are passing across the transducer face, blocking the transmitted signal. By following the instructions in "Mounting the Transducer," 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.

BASIC OPERATIONS

This section explains how to run the Dimension 3 simulator for practice and how to start the Dimension 3 for actual use. You're also shown how to use the "screen control" buttons-the buttons that let you control the display of underwater images on the Dimension 3 screen. You should read this section and Section S, "Selecting Dimension 3 Functions," as you first learn to use the Dimension 3. 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 Dimension 3 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 Dimension 3 reading. You can use the simulator to learn the functions explained in the rest of this manual, just as if you were 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 Dimension 3 expert.
POWERING UP FOR ACTUAL USE The Dimension 3 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.) This section explains the Power and Light buttons. Plus the "Screen Control" buttons arranged in a circle. You can learn to use these features by actual operation, or when using the simulator. Press the POWER button once to turn the Dimension 3 on. Pressing it again turns the Dimension 3 off. When the unit is off, keeping POWER pressed for about 2 seconds starts the built-in simulator. The LIGHT button controls the 2-position backlight. Press LIGHT once to turn the backlight on dim, pressing a second time will turn the backlight to bright. Pressing a third time will turn the light off. In either actual operation or simulation, you see a 3Dimensional, underwater image that shows the bottom, any objects between the bottom and your boat, and such information as the current depth and temperature and your current speed.

WHAT YOU SEE ON-SCREEN

The 3-dimensional image you see reflects the way 3-dimensional sonar works. The sonar projects a narrow beam front-to-rear, and a broad beam left-to-right. The Dimension 3 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 through the water.
There are two options on how to display the three dimensional image on the screen; normal and reverse angle. Once you select the method you prefer, the Dimension 3 will remember that setting even if the unit is turned off. Reverse angle, as shown below, is as if you were forward and to the right of your boat looking back on the area you have covered. Normal view is the reverse of this, so objects to the right of your boat appear on the right of your screen. By experimenting with these two options while in or around known terrain, you can decide which you prefer. By switching between normal 3/4 view and reverse angle, it is often possible to reveal terrain which otherwise might be hidden from view. (Shown on page 26).
Screen with high bank blocking the view of bottom structure.
Screen with Reverse Angle activated shows the bottom that would normally be blocked.
3 sizes of fish symbols are used to depict fish.
Structure or thermoclines are shown with this symbol.
ID "ties" the fish to the bottom beneath it for easy location.
CONTROLLING THE SCREEN IMAGE The buttons arranged in a circular pattern on the Dimension 3 front panel let you manipulate this image.
Pressing the ID button causes vertical lines to appear beneath each fish image. This helps you identify the fish's exact location left or right and it's relative distance off the bottom. Press ID again when you want to turn this feature off. The SCREEN button; button provides alternate views of the same underwater area, to help you better understand what is beneath the boat. Pressing the SCREEN button once displays a "front" view, much like using a rearview mirror. Press it a second time for a "side" view like conventional 2dimensional sonar products display. Press it again to return to the 3/4 screen. The STOP Button; button "freeze," the display so you can study it. Press it again to restart the display movement. The REVERSE ANGLE Button; button Icts you see a minorimage of the current display. This feature works only in 3dimensional and front view, and is used to better view terrain which might normally be hidden.
SELECTING FUNCTIONS The previous section explains the buttons that let you control the display of screen images. This section shows you how to use the Dimension 3 "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: Sensitivity

Depth Range Bottom Alarm Fish Alarm Zoom Bottom Lock Bottom Hardness Display Speed Data Log 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 ONOFF 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 ON-OFF. The menu Select System works in all three views although the following descriptions arc illustrated in the 3/4 view unless there are significant differences in operation.
1. Selecting Sensitivity; Factory setting: +3 The Dimension 3 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 can cause the display of very small targets and thermoclines which might not be displayed at a lower level. If you want to manually adjust Sensitivity, select SENSITIVITY and press the Up or Down arrow button to adjust the sliding display. For example, if you press the Up arrow twice to move the slide two blocks, Sensitivity remains 2 settings higher than the normal automatic setting UP-DOWN buttons control display sensitivity
2. Setting Depth Range: Factory setting: ON (Automatic) When you turn the Dimension 3 on, it finds the bottom, sets the ideal Depth Range, and automatically adjusts 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 right of the screen). 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 key. You can select depth ranges to 240' when in the 3/4 view, or front view, or to 600' in the side view. If you have selected the 360', 480', or 600' range in the side view and switch to the front view or 3/4 view, the maximum range for those views (240') will be displayed. In this "Manual Depth Range" mode, the screen shows a flat grid if the bottom is below the depth you have set.

DEPTH LIMIT MESSAGE As the bottom depth approaches the depth limit (240') a depth limit message appears in front and 3/4 views or when a menu item such as zoom or depth range is adjusted to the maximum allowed value. The message stays on the screen for several seconds and reminds the user that switching to the side view will enable the unit to chart the bottom to 600'.
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 ON-OFF button to activate the alarm, and the Up or Down arrow key to adjust the depth at which the alarm will sound. The Bottom Alarm indicator and the selected depth are displayed when the 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.
4. Enabling Fish Alarm; Factory setting: OFF The Fish Alarm alerts you with a chirping sound w whenever the Dimension 3 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 ONOFF The alarm is initially set for large fish; press the Up or Down arrow to display available settings. An on-screen fish symbol shows the current setting 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 connected for depth, so shallow fish don't appear linger than deeper fish.
5. Using Zoom; Factory setting: OFF Zoom provides an up-close view. To activate it, select ZOOM. Press the Up and Down arrows to move the Zoom range to the area you want, and press ON-OFF. The range of the display is shown when Zoom is on and is selected automatically based on the current depth range. The vertical lines on the three corners show the zoom area selected. Zoom range depends on the current Depth Range. The deeper the depth, the broader the zoom range. Possible zoom ranges are 10', 20', 40', and 60'. Remember: If Zoom is the last function selected, you can use the arrow buttons to adjust Zoom depth or ON-OFF to switch between Zoom and full view without pressing SELECT first.
Vertical bars show area to be enlarged before zoom is activated.
and the same view after zoom is activated
Vertical bars also indicate zoom area in the straight-on view

Horizontal lines indicate zoom area in the side view
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 mo ves up or down to stay on the bottom. To use this feature, select BOTTOM LOCK and press ON-OFF. The BL indicator and the range of the display are shown when BottomLock 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 ON-OFF button to switch BottomLock on and off without having to press SELECT first.
7. Using Bottom-Hardness: Factory setting: OFF Bottom-Hardness provides a special display at the top of the screen that shows the relative hardness of the bottom surface. Hard surfaces are indicated by a full vertical bar, and soft surfaces are indicated by a shorter vertical bar. To use this feature, select BOTTOM HARDNESS and press ON-OFF. NOTE: Bottom-Hardness is factory set for average bottom hardness. You can adjust the scale so a known bottom will read as hard, medium or soft; this will aid in comparisons of other "unknown" terrain. To adjust the bottom hardness scale, use the Up and Down arrows to move the sliding display. The bottomhardness scale is not displayed in the straight-on view.
8. Setting Display Speed; Factory setting: Maximum The Dimension 3 display 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 for a faster setting or the Down arrow for a slower setting. In general, higher Display Speed settings provide faster updates, while slower Display Speeds provide more detailed information. Display speed affects how much "history" is shown; slower display speeds will increase the distance of bottom on screen.
9. Displaying the Data Log; Factory setting: Off The Dimension 3 Data Log provides a full screen of information on current conditions. To display it, select DATA LOG and press ON-OFF. All log information is continuously updated as long as the Dimension 3 remains powered on. If you want to reset Average Speed, Elapsed Time, and Elapsed Distance, press the STOP button. Pressing ON-OFF exits the Data Log and returns you to normal Dimension 3 operation. NOTE: Data Log requires proper input from the temp and speed accessories on the transom of the boat.

USING THE CUSTOM PROGRAM

The Dimension 3 lets you customize three aspects of its operation: 1. You can "hide" from the Select System any feature you never select. This means that, when you press the SELECT button, only those functions you use appear for further adjustment. 2. You can choose whether distances are measured in feet, meters, or fathoms; whether speed is shown as miles per hour, kilometers per hour, or knots; and whether temperatures are displayed in fahrenheit or centigrade. 3. You can adjust screen contrast to optimize viewability for your mounting location. To do any of these, press the SCREEN button and hold it for 3 seconds. Release it when the Custom Program menu appears. The SELECT button selects a function for adjustment The UP-DOWN buttons are used to select specific features or adjust contrast ON-OFF hides the selected function As noted on the top of the Custom Program screen, you can press the SELECT button to choose a category. Proceed as follows: You can "hide" seldom used features to reduce the features or menus accessed by the Select button. This allows you quicker access to those features you use frequently. To hide a feature, press the SELECT button until the box before FEATURE HIDE is blacked in. Then, press the Up or Down arrow to select the feature you want to hide, and press ON-OFF. When you move to another selection with the Up or Down arrow, notice that "H" now appears before the feature to remind you it is hidden. (You can repeat the process of selecting an item if you decide later that you want to restore it.)
To select a unit of measurement, press the SELECT button until the box before UNITS is blacked in. Then, press the Up or Down arrow to select the unit to change. Press ON-OFF until the unit you want is displayed. To adjust the contrast of the Dimension 3 display, press the SELECT button until the box before CONTRAST is blacked in. Then, press the Up or Down arrow until the screen shows the desired degree of contrast. When you are finished with the Custom Program screen, press the SCREEN key to return to normal Dimension 3 operation.

Chartplotters 900 Series 700 Series Matrix Series 500 Series 300 Series PiranhaMAX Series SmartCast Wireless Fishfinders VHF Radios In-Dash Depth Gauges
Humminbird Sonar Your Competitive Edge
Its one thing to be fishing for funbut when youre fishing a tournament where every ounce counts, youve got to step it up. Humminbird gives you the edge with our Professional Grade Sonar Technology. Youll not only get the best picture of whats beneath your boat, youll have views of the bottom you cant get with any other fishfinder, helping you fish smarter, faster and more successfully than ever. Whether youre culling for that last ounce or teaching your kids to pitch under docks, Humminbird fishfinders offer a variety of sonar arrays that will make finding and catching more fish easier and more enjoyable. Whatever gets you out on the water the heat of competition or the thrill of a strike Humminbird gives you the edge.
S e Im in S n id ag g o ar
Available exclusively in select Humminbird 900 and 700 Series Fishing Systems, Side Imaging Sonar is the ultimate structure-finding tool that will literally save you hours of scouting time. With it, youll see a near picture-like view of the bottom, structure and fish to the left and right of your boat, covering a huge area up to 480 feet from side to side! Quickly scan vast areas of the water or banks, mark the GPS locations of promising hot spots directly on screen, then come back and fish only the best! While others are still scouting, youll be filling your livewell. Dont be fooledits no camera. This high-frequency sonar doesnt need light, and cuts right through murk that cameras cant see through. In addition, Humminbird Fishing Systems with Side Imaging also have traditional down-looking 2D sonar built-in, so you have everything you need in one unit.
A H G E B D F C C B E H D C F
High Definition Side Imaging New High-Definition 600kHz Side Imaging and the HDSI transducer provide the highest definition and greatest image clarity. Available exclusively on the 997c SI Combo.
Side Imaging Standard 455kHz Side Imaging and new compact SI transducer provide incredible image clarity. Available exclusively on the 797c SI Combo.

Stackable CannonLink and InterLink Connect two Humminbird fishing systems to share waypoints and routes in real time.
H m in irdG SO tio s umb P p n
Use the Humminbird 16 Channel GPS/WAAS receiver for permanent GPS capability on your boat. The receiver gives you lightning-fast position fixes accurate within 2.5 meters, and you can view your position and sonar on a split screen. Or use our adapter and the NMEA output of your own handheld GPS unit, or even use our new InterLink accessory to let two units access one GPS receiver. With GPS, you can find hot spots, troll more effectively, mark routes and return again later.

W erS se eath en

Barometric Pressure Monitor With WeatherSense, you can adapt your tactics to changing weather that impacts fish behavior. It provides increasing or decreasing barometer trends on a fullscreen view or as a digital readout on your sonar screen. Plus, WeatherSense has an internal battery and smart monitoring system that always logs the last 12 hours of the barometric pressure, so youll start the day with accurate, up-to-date trend information.

Downriggers

Unit 1

CannonLink

Wireless Sonar

WeatherSense

InterLink

Unit 2

WEATHERSENSE
In in N o o n n terL k etw rkC n ectio
With the new InterLink Network Connection, you can now share GPS position, waypoints, routes and your current track between two Humminbird Fishing Systems in real time. Mark a waypoint at the console, and its instantly available on the second unit. No matter where youre at on the boat, youll have access to your critical fishing and navigation information. Plus, daisy chain InterLink with other System Modules and youll have a network that lets you share digital data around the boat. Its a simply, clearly, better networking solution!
W ireless S n L k o ar in
The Wireless Sonar Link connects any Matrix, 700 Series or 900 Series Fishing System with the revolutionary SmartCast Remote Sonar Sensor (RSS). Cast the sensor out, and reel it in to see fish and structure up to 100 feet away in any directionall displayed on the big, high-resolution screen. Scout around your boat, cast into areas that are difficult to get your boat into or avoid spooking fish in the shallows.

Humminbird chartplotters are compatible with Navionics electronic charts for display of depth contours, spot soundings, navigation aids, tide & currents and more.

955c C hartplotter

955c Chartplotter NVB*
955c Chartplotter 785C2Chartplotter 785c2 Chartplotter 755c Chartplotter
900 S 700 S Matrix 500 S 300 S P-MAX S/Cast
The Ultimate Chartplotter is right here. With an ultra-wide, 8" full-color TFT display and incredibly crisp, 480V x 800H resolution, youll be able to see more of the information you want on the Humminbird 955c. This extra-wide monster display is perfect for navigating inland lakes or off-shore, by allowing you to display split-screen views of forward looking and traditional north-up charts simultaneously. Its also Navionics Platinum compatible, the ultimate in electronic charts, with satellite imagery overlays, three-dimensional viewing from any angle, aerial photos of port approaches, all the Navionics Gold features and much more! With its new, blazingly fast graphics coprocessor, even the most detailed charts refresh quickly. Plus save up to 3,000 waypoints, and 50 routes so you can always find your way to your favorite spots and back home again. You can even pre-plan routes in advance! With Humminbirds intuitive controls to give you command of it all, plotting a course, keeping on track and getting where you want to go doesnt get any more sophisticated, or any easier.
DISPLAY 8" Diagonal 480V x 800H 16:9 Color TFT
GPS RECEIVER 16 Channel GPS/WAAS Included
CARTOGRAPHY UniMap Built-In Navionics Compatible
MEMORY Waypoints 3,000 Routes 50 Tracks 50 w/20,000 points each
SYSTEM OPTIONS CannonLink InterLink PC Connection WeatherSense Wireless Sonar Link
*955c Chartplotter NVB includes Navionics Gold and Hotmaps preloaded into internal memory.

785c2 C hartplotter

785c2i Chartplotter NVB*
View electronic charts in greater detail on a high-resolution 640V x 480H TFT color display with hemispherical viewing. The high-resolution screen lets you display more chart area or two charts at once with perfect clarity from any angle. The 16 channel GPS/WAAS receiver of the 785c2 shows your position within a mere 2.5 meters on the built-in UniMap. Want more detailed charts? Get paper chart detail on your 785c2 when you upgrade to Navionics Gold, HotMaps and HotMaps Premium cartography on MMC/SD. We even make finding your favorite spots, ports or other locations easy. Mark and save up to 3,000 waypoints, and save 50 routes with up to 50 waypoints each. Finally, you can easily mount the 785c2 in-dash, or use it with Humminbirds exclusive Tilt & Swivel Quick Disconnect Mounting System.

SONAR 3D PLUS 83kHz: 60 @ -10db 455kHz: (6) 16 @ -10db 53 Total Coverage GPS 16 Channel GPS/WAAS Included
POWER OUTPUT 8000 Watts (PTP) 1000 Watts (RMS)
DEPTH 1000 ft (2D) 240 ft (3D)

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957c Combo NVB*
A huge, 8" diagonal, high-definition 480V x 800H, full-color display combined with Humminbirds powerful QuadraBeam PLUS sonar make the 957c Combo a powerful force on the water. The wide-screen takes maximum advantage of our QuadraBeam PLUS technology, which gives you 90 of uninterrupted coverage and a three-panel view showing you fish and structure below and to the sides of your boat. When you see structure or fish to one side, cast in that direction youll put your bait where the fish are. Navigating is easy too, with the built-in chartplotting capability. Save 3,000 waypoints and 50 routes with 50 waypoints each. The 16 channel GPS/WAAS receiver keeps track of your position within 2.5 meters, and displays it on the built-in UniMap, featuring continental U.S.A. lakes, rivers and coastlines. Upgrade to Navionics Platimum, Gold or HotMaps Premium for paper-chart quality cartography, right on screen.
SONAR QuadraBeam PLUS 83kHz: 60 @ -10db 455kHz: (2) 35 @ -10db 200kHz: 20 @ -10db 90 Total Coverage GPS 16 Channel GPS/WAAS Included

DEPTH 1500 ft 3000 ft

*957c Combo NVB includes Navionics Gold and HotMaps Premium preloaded into internal memory. Optional 200/50 kHz transducers available for deepwater use to 3,000 feet

91 C m 7c o bo

917c Combo NVB*
Choose the 917c Combo for wide screen, high-performance sonar and GPS chartplotting without going overboard. Featuring a 7" diagonal 480V x 800H color TFT display, DualBeam PLUS sonar, and 16 channel GPS, this professional grade model is equally suited for serious fishing or just guiding the way on your next cruise. See your position on the built-in UniMap, or step up to Navionics Gold or HotMaps Premium available on convenient plug-and-play memory cards, or preloaded into internal memory on the 917c Combo NVB. And of course, as a Humminbird Fishing System the 917c Combo is completely upgradeable and expandable so you can add Fishing System Modules to rig your boat to suit your needs.

Get the 747c, and step into the world of color Fishing System displays and see fish and structure in an entirely different light. With its brilliant color, 320V x 240H resolution display, its easier to pick fish out of heavy cover, and see subtle variations in the bottom and structure. With the DualBeam PLUS sonar, youll get the best of both worlds: a wide, 60 beam searching for fish, and a narrow 20 beam for bottom coverage, working together or independently. With power to spare, youll get excellent performance in all conditions, to depths of 1,500 feet. Mount in-dash, or use Humminbirds exclusive Tilt & Swivel Quick Disconnect Mounting System. Expand your fishing capabilities further by upgrading to QuadraBeam PLUS, or adding any of Humminbirds Fishing System Modules.
WATER TEMP/SPEED Water Temp Included Speed Capable

767C m o bo

Hit hot spots youd never find before, using the 767 Combo Fishing System. Not only does it offer full sonar and chartplotting, you get the added precision of a 16 channel GPS/WAAS receiver. Once youve found the hot spots, theyre easy to find again, using the built-in 64 megabyte UniMap of the U.S. coastline, and inland lakes and rivers with resolution to 30 meters per pixel. Finally, youll see every detail of the bottom with the wide coverage of the 60 and 20 DualBeam PLUS sonar, 4,000 watts peak-to-peak (500 watts RMS) power output and 1,500 feet of depth capability. Youll view it all on the ultra highresolution 640V x 320H, contrast enhanced FSTN LCD display for easy viewing even in tough ambient light. Its completely upgradable and expandable. Like all 700 Series Fishing Systems, you can even add optional QuadraBeam PLUS for wider coverage.
DISPLAY 5" Diagonal 640V x 320H 16 Level Grayscale FSTN LCD
DualBeam PLUS 4000 Watts (PTP) 20 @ -10db 500 Watts (RMS) 60 @ -10db Optional QuadraBeam PLUS
Its got incredible screen resolution, the widest coverage, and is the most expandable and upgradeable fishing systemthe Humminbird 737 is the ultimate fishing machine. Spot fish and structure below, and to the left and right of your boat with 90 QuadraBeam PLUS sonar. It not only gives you bottom coverage equal to twice your depth, it lets you know which side of the boat to cast. And, when youre on a hot spot and want to remember the details, take a screen Snap Shot with the press of the button even save its precise location when your system is rigged with an optional GPS receiver. Plus, with optional Navionics cartography and GPS input, you can take advantage of full chartplotting capabilities too. All that, and a 640 vertical pixel display for incredible sonar definition why wait to put a 737 on your boat?

SONAR QuadraBeam PLUS 20 @ -10db 60 @ -10db (2) 35 @ -10db 90 Total Coverage

GPS Chartplotting Ready

The 727 packs a powerful one-two punchHumminbirds wide coverage 60 and 20 DualBeam PLUS sonar and a contrast enhanced, ultra high-definition 640 vertical pixel display. The 727 Fishing System is powerful too, with 4,000 watts peak-to-peak (500 watts RMS) power output for high-performance under tough conditions, and 1,500 feet of depth capability. Plus, its GPS ready simultaneously view fishfinder and GPS trackplotting info, mark hot spots and more. Mount in-dash or use the convenient space saving Tilt & Swivel Quick Disconnect Mounting System. The 727 is completely upgradeable and expandable, like all 700 Series Fishing Systems.
Ready to step up to the power and performance of a true expandable Fishing System? The Humminbird 717 gives you the outstanding performance and coverage of DualBeam PLUS sonar, which combines a wide, fish-scanning 60 beam with a narrow 20 beam that gives you a great look at the bottom and structure. The 5", 320V x 320H pixel monochrome display provides excellent definition, making it easy to find fish, even in heavy structure, and adjustable contrast enhancement makes it easy to customize the view to your preference. The 717 packs plenty of power too, giving you a clear picture even at depths of 1,000 feet, in all conditions. Add Humminbirds 16 channel GPS/WAAS receiver or your handheld and use the 717 to show your position, mark spots, routes and moreits just one of the Humminbirds Fishing System Modules you can use to enhance the 717s capability. You can even upgrade to QuadraBeam PLUS.
DISPLAY 5" Diagonal 320V x 320H 16 Level Grayscale FSTN LCD

DEPTH 1000 ft

DualBeam PLUS 2400 Watts (PTP) 20 @ -10db 300 Watts (RMS) 60 @ -10db Optional QuadraBeam PLUS
SERIOUS UPGRADEABLE POWER FOR SERIOUS ANGLERS
The Matrix Series Fishing System is an upgradeable, expandable system for anglers whose skills and interests have outgrown traditional fishfinders. Start by choosing the model that fits your fishing style, and then add the high-performance accessories for an extra edge. Add the Humminbird 16 channel GPS/WAAS receiver or connect your handheld GPS to get your location, then take advantage of built-in trackplotting or chartplotting, mark your hot spots and navigate home with confidence. Keep an eye on subtle weather changes that impact the bite with the WeatherSense barometric pressure monitor, control up to six Cannon downriggers with the CannonLink Downrigger Controller, share navigation information between two Fishing Systems with the InterLink Network Connection, or look for fish and structure anywhere you can cast a line with the Wireless Sonar Link. Use HumminbirdPC to keep the internal software on the cutting edge, and save your waypoints, routes and tracks safely on your PC. Each Matrix model also has plenty of capability built right in. We give you a wide range of displays, from the sharpest monochrome to full, brilliant color. Choose from single beam sonar optimized for maximum bottom detail, all the way to amazing 3D sonar! Each Matrix model is incredibly intuitive and easy to use, with the only Tilt & Swivel Quick Disconnect Mounting System. remove and reinstall your Matrix Fishing System without ever reattaching cables. If youre a serious angler, you need more than a fishfinder.you want the expandable, upgradeable Matrix Fishing System.

If youre just stepping up to the Matrix Fishing System, get ready to unleash some real power on the water. The Matrix 12 has the big 5" diagonal, high-resolution, 240V x 240H LCD display you want. the 57,600 total pixels deliver outstanding clarity and detail. The larger display also shows you more history, so you have a better idea of the bottom. The 20 single beam sonar is optimized for precision coverage of bottom and structure detail, showing you an area of the bottom equal to your depth. Choose Selective Fish ID+ to see fish marked as fish symbols, or view actual sonar returns of targets. Add a GPS receiver to show position, mark hot spots, routes and more. Finally, with the Tilt & Swivel Quick Disconnect Mounting System you can remove and reinstall your Matrix without reattaching cables. All this, plus advanced features such as Real Time Sonar Freeze Frame, Sonar Echo Enhancement and more!
DISPLAY 5" Diagonal 240V x 240H 12 Level Grayscale FSTN LCD
SONAR Single Beam 20 @ -10db
POWER OUTPUT 2000 Watts (PTP) 250 Watts (RMS)

DEPTH 800 ft

TOP PERFORMERS FROM AMERICAS BEST KNOWN FISHFINDER BRAND
Humminbirds 500 Series of fishfinders combine performance and an affordable price, making it one of the best values for anglers to be found anywhere! There are outstanding, new high-contrast color displays and monochrome display technology with up to 640 vertical pixels, to deliver high-definition images you can view in any light. Our clear edge inverse grayscale technology enhances the definition of even the smallest fish, faintest structure and the thermocline layer, giving anglers the clearest picture possible. Choose to view actual sonar returns, or use Selective Fish ID+ target identification. Each 500 Series model features Sonar Echo Enhancement technology that is so sensitive, you can track a jig to more than 70 feet and separate fish as close as 2"! And with our Accelerated Real Time Sonar operating 40 times per second, you get an instant look at whats happening directly beneath the boat! Finally, with the Tilt & Swivel Quick Disconnect Mounting System you can remove your 500 Series unit at the end of the day and replace it the next, without ever having to connect any cables.

595c C m o bo

Chartplotters 900 S 700 S Matrix 500 S
595c Combo 585c 580 Combo 535 525

300 S P-MAX S/Cast

Take control of your fishing experience, both on the water and under it, with the 595c Combo.its fully loaded with powerful sonar, a 5" diagonal, wide-viewing angle, full-color TFT display with 320V x 240H resolution and GPS with built-in maps of U.S.A. rivers, lakes and coastline! Mark hot spots, mark your routes.theres no end to what you can do with this GPS/sonar combo. You can even upgrade to optional Navionics Gold, HotMaps, or HotMaps Premium. With 300 watts (RMS) power output, the 20 single beam sonar can reach depths to 1,000 feet. Its versatile. Its affordable. Its powerful. It has everything you want and more.
POWER OUTPUT 2400 Watts (PTP) 300 Watts (RMS)
Youll appreciate the large, 5" diagonal, wide-viewing angle display with 320V x 240H resolution and full, brilliant color, as well as the easy-to-interpret image of the bottom, structure and fish. Plus, the 585c is fully backlit for night fishing. The 20 single beam sonar is optimized to give you the clearest image of the bottom, so you get a better, more detailed picture of whats under the boat. With 300 watts, RMS (2,400 watts, PTP) of power output, you can reach depths to 1,000 feet! Plus, you get everything that makes the 500 Series such a valuable tool: Fish ID+, Accelerated Real Time Sonar, Sonar Echo Enhancement, X-Press menus, One-Touch zoom and the Tilt & Swivel Quick Disconnect Mounting System.

GPS N/A

58 C m o bo
Hit spots youd never have found before, and hit them harder than ever with the 580 Combo. It has an extreme, 640V x 320H high-resolution, 5" FSTN LCD display that also features contrast enhancement for easy readability in any lighting conditions. The built-in UniMap of U.S.A. inland lakes, rivers and coastal areas at 30 meters per pixel resolution provides charts virtually anywhere you fish. Get information on depth contours, spot soundings, markers, buoys and more with optional Navionics Gold, HotMaps and HotMaps Premium charts. Find your position within 2.5 meters using Humminbirds 16 channel GSP/WAAS receiver. Humminbirds DualBeam PLUS sonar gives you exceptional coverage of both the bottom and fish suspended below your boat.
SONAR DualBeam PLUS 20 @ -10db 60 @ -10db
Get an ultra-wide, 90 view of whats beneath and to the sides of your boat with the 575s high-performance QuadraBeam PLUS Sonar. It features a narrow, 20 beam specifically designed to capture bottom and structure details, plus a wider 60 beam and two 35 beams that are optimized to find fish. It covers an area twice your depth in 20 feet of water, youll see 40 feet of bottom! And youll see it all on a 5" display with 640 vertical pixels for the ultimate in clarity and resolution. The clear edge grayscale technology also helps deliver an incredible sharp picture of fish, the bottom and structure beneath your boat. The advanced features dont end with QuadraBeam PLUS they also include Fish ID+, Real Time Sonar, Sonar Echo Enhancement, an intuitive menu system that makes finding the screens and info you want easy, and of course, Humminbirds exclusive Tilt & Swivel Quick Disconnect Mounting System.

POWER OUTPUT 1600 Watts (PTP) 200 Watts (RMS)
BIG PERFORMANCE, SMALL PACKAGE
Your boat may not have the space for bigger models, but you can still expect huge performance in a small size with the new Humminbird 300 Series fishfinders and GPS. Choose from compact color or monochrome models with advanced DualBeam PLUS sonar, or take your performance to the edge with features that really pack a punch on the waterultra precise 16 channel GPS/WAAS receiver and a built-in UniMap to show your location virtually everywhere you go. You even have flexibility where to mount it. Each 300 Series model mounts in-dash just like many factory installed models, or uses our exclusive Tilt & Swivel Quick Disconnect Mounting System. And while theyre built for tight spaces, we didnt skimp on performance. Theyre loaded with pro-grade technology such as Real Time Sonar for rapid updates and Sonar Echo Enhancement for the highest degree of sensitivity. Like all Humminbirds, the 300 Series delivers advanced capability in a user friendly design thats simply, clearly, better.

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Chartplotters 900 S 700 S Matrix 500 S 300 S
383c Combo 363 343c 323 Portables 161 Combo 141c

P-MAX S/Cast

Also available as the 383c Combo Portable with: Softsided Carry Case Suction Cup Transducer Rechargeable Gel-Cell Battery Power Optional Ice Fishing Transducer Available
Humminbird 383c Combo is the all-in-one compact unit that gives you everythingprofessional grade sonar, internal 16 channel GPS/WAAS receiver and built in UniMap of U.S.A. inland lakes, rivers and coastline. Plus, a brilliant 256 color, 320V x 240H resolution TFT display that shows you great map detail, and lets you see fish, structure and bottom composition with added clarity. And youll see even more with DualBeam PLUS featuring selectable 20 or 60 beams even view them simultaneously for the best coverage and the best bottom detail. Plus it mounts easily in-dash or using our exclusive Tilt & Swivel Quick Disconnect Mounting System. We put more into the compact 383c Combo so you get the most from every minute on the water.

WATER TEMP/SPEED

DISPLAY 3.5" Diagonal 320V x 240H 256 Color TFT
SONAR DualBeam PLUS 83kHz: 60 @ -10db 200kHz: 20 @ -10db
Internal 16 Channel Water Temp Included GPS/WAAS GPS Speed Included Included

363 C m o bo

If youre looking to move beyond the typical fishfinder, look to the 363 Combo with full GPS chartplotting and fishfinding in one compact unit. Youll see your position accurately displayed on the built-in 30 meters per pixel resolution UniMap virtually everywhere in the U.S. you travel, on inland lakes, rivers and even the coast. With the internal 16 channel GPS/WAAS receiver and antenna, youll accurately return to hot spots and mark the location of new ones you find with the sophisticated DualBeam PLUS sonar. Thanks to wide 60 and precision 20 beams, youll get the best bottom definition and widest coverage so you wont miss any of the action. Youll see it all on a high-resolution, high-contrast 320V x 240H display. All this, packed into a compact model that mounts easily in-dash or uses our exclusive Tilt & Swivel Quick Disconnect Mounting System.

DISPLAY 4" Diagonal 320V x 240H 16 Level Grayscale FSTN LCD
Thanks to the added clarity of color, the bright, sunlight readable display of the Humminbird 343c not only gives you high-definition with its 320V x 240H resolution, it also shows you details about the bottom and structure thats easier and faster to interpret. With the flexibility of DualBeam PLUS sonar, view 20 or 60 sonar beams individually or simultaneously, combining maximum coverage with excellent bottom detail. With 2,400 watts peak-to-peak (300 watts RMS) power output to punch through the thermocline layer and tough bottom conditions, the 343c has the performance you need to hit the water and find fish with total confidence. Mounts easily in-dash or uses our exclusive Tilt & Swivel Quick Disconnect Mounting System.
Also available as the 343c Combo Portable with: Softsided Carry Case Suction Cup Transducer Rechargeable Gel-Cell Battery Power Optional Ice Fishing Transducer Available
Its designed for tight spaces, but we loaded it with generous features. The Humminbird 323 gives you a high-contrast, high-resolution, 4" display with 320V x 240H pixels for exceptional detail of bottom, fish and structure. Its versatile DualBeam PLUS sonar will show you plenty too, with selectable 20 or 60 beams, or simultaneous operation for maximum fish-finding coverage combined with outstanding bottom detail. You have access to plenty of power, too 2,400 watts peak-topeak (300 watts RMS) power output for peak performance from the shallows to depths of 1,000 feet! Mounts easily in-dash or uses our exclusive Tilt & Swivel Quick Disconnect Mounting System.

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The high-performance, all-in-one 161c Combo combines a powerful 20 single beam sonar with a high-resolution monochrome display and GPS Chartplotting into a compact unit thats an ideal upgrade from your old factory or dealer installed model. Its packed with other powerful features too: Real Time Sonar instantly captures the action under the boat, and Sonar Echo Enhancement reveals the smallest details you can even see your jig on the display! View actual fish returns or choose selective Fish ID+ with target depth. You get exceptional navigational capabilities, thanks to an internal, 16 channel GPS/WAAS receiver and built-in, 30 meters per pixel resolution UniMap of U.S.A. inland lakes, rivers and coastal areas.

POWER OUTPUT 1200 Watts (PTP) 150 Watts (RMS)

DEPTH 600 ft

If you want an affordable, feature-packed fishfinder with a sharp, full-color display, your ship has come in. The Humminbird 141c will show you fish, bottom detail and structure in remarkable clarity on its 320V x 240H pixel, 3.5" color TFT display. The single beam sonar is optimized to give you the best possible definition and coverage, and with 150 Watts (RMS) power output, you can track depth to 600 feet! View the water temp, depth and optional speed readout in large, easy to read digital displays. Easily mounts in-dash, or uses Humminbirds exclusive Tilt & Swivel Quick Disconnect Mounting System.
SIMPLICITY AND PERFORMANCE MAKE IT THE ANGLERS #1 CHOICE.
Heres your entry into the powerful world of fishfinding. Though compact in size, our PiranhaMAX lineup is packed with every advantage you need to put more fish in the boat. You can choose from Single Beam, Dual Beam or Tri Beam models for the performance and features that will best meet your needs and your budget. All are equipped with high-definition 240 vertical pixel screens with our clear edge inverse grayscale technology to enhance both definition and sensitivity. Contrast enhanced screens provide excellent clarity making it easy to identify faint fish, stucture and thermoclines. Plus, access a range of features through our One-Touch screen control, including Fish ID+, fish alarm, depth alarm, zoom, and more. If you want to choose how you get in the action, PiranhaMAX is your #1 choice.

TRI BEAM SONAR

Delivers an exceptionally wide view of whats beneath your boat with a 20 down-looking beam and two 35 beams for a wide 90 degrees of total coverage. Fish in the narrow beam appear as solid symbols, while fish in the outside beams appear as an outline, pointing either left or right to indicate the side of boat theyre on. Total coverage for fish is equal to twice the depth. Tri Beam is available on PiranhaMAX 240.

DUAL BEAM SONAR

Combines excellent definition of structure and bottom with a precison 20 beam, while always scanning a wider area for fish with a 60 beam. Fish in the narrow beam appear solid, while fish in the outer beam appear as an outline. Total coverage for fish is equal to the depth.
Dual Beam is available on PiranhaMAX 230, 220 & 215.

SINGLE BEAM SONAR

A great tool for locating fish, structure and determining bottom composition directly below your boat with a precison 20 down-looking beam. Total coverage for fish and bottom is equal to 1/3 the depth.

RFhours in-the-water usage 100-feet depth capability
The Remote Sonar Sensor uses an internal transducer to collect data, which it then transmits wirelessly to the display in real time.
RF 15 RF 35 RF 45 RF 20 RF 40
You not only get the advantages of the SmartCast system the ability to find fish and structure wherever you cast, up to 100 feet in any direction you also get a big 3 " diagonal, 160V x 132H pixel portable display with 4 level grayscale technology for more bottom and structure detail. With One-Touch menu navigation you have instant access to all the advanced features, including Fish ID+, depth range, fish alarms, sensitivity, display contrast and more. The new Advanced Remote Sonar Sensor (RSS) has an ultra-wide 90 beam, with up to 120 feet of depth capability. Wet Switch technology maximizes Remote Sonar Sensor life by shutting the RSS down when its out of the water, giving you up to 500 hours of use! All in a portable design with an integrated handle and protective case.
WIRELESS OPERATING RANGE 100 ft WATER TEMP Included
DISPLAY 3 " Diagonal 160V x 132H 4 Level Grayscale FSTN LCD

DEPTH 120 ft

This fishfinder watch really has it all: the information you need right on your wrist, with a backlit display for night fishing, water surface temperature readings.even the time and date. Combined with the new Advanced Remote Sonar Sensor with enhanced capabilities, you get up to 75 feet of wireless operating range, 120 feet of depth capability and much more! Its the most useful wristwatch youll ever own!
Our rod mount sonar display does something no other fishfinder can. it puts your sonar and time/date information where you need it, at eye level on your rod, on a display thats backlit for night fishing. Plus, it includes the RF45 Advanced Remote Sonar Sensor for increased depth capability and wireless range, up to 500 hours of in-the-water use, and more. The One-Touch menu gives you easy access to Fish ID+, depth range, fish alarm, sensitivity and other advanced features, so you have the information you need at a glance. Accommodates rod sizes from.35" to.50".

WIRELESS OPERATING RANGE 150 ft
With the new RF45 Advanced Remote Sonar Sensor, you get even greater performance from your SmartCast wireless remote sonar: greater depth capability (120 feet); water surface temperature readings; longer in-the-water use (500 hours with the Wet Switch technology); programmable two-channel operation so you can fish with a buddy without crossing signals; and even a flashing, internal light for night fishing that you can switch on or off.