©.2003Allrights.reserved StructureID®,TrueArchTMTM,UltraBlackTMTM,AnglerProfilePresetsTMTMaretrademarkedbyorregisteredtrademarksofTechsonicIndustries,.Inc MatrixTMTM,Humminbird®,WeatherSenseTMTM,SelectiveFishID+TMTM,WhiteLine®,RTS®,X-PressTMTMMenu,SelectiveFishID+TMTM,FishID+TMTM,
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.product thisoperationmanualcarefullyinordertogetfullbenefitfromallthefeaturesandapplicationsofyourHumminbird one-year.periodForcompletedetails,seetheseparatewarrantycardincludedwithyour.unitWeencourageyoutoread anexclusiveServicePolicy-freeofchargeduringthefirstyearafterpurchase,andavailableatareasonablerateafterthe useineventheharshestmarine.environmentIntheunlikelyeventthatyourHumminbirddoesrequirerepairs,weoffer ingandmanufacturingtop-quality,thoroughlyreliablemarine.equipmentYourHumminbirdisdesignedfortrouble-free ThankyouforchoosingHumminbird®,America's#1namein.fishfindersHumminbirdhasbuiltitsreputationbydesign-
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How Sonar Works
Sonar technology is based on sound waves. The MatrixTM Fishing System uses sonar to locate and define structure, bottom contour and composition, as well as calibrate digital depth directly below the transducer.
Your Matrix unit sends a sound wave signal and determines distance by measuring the time between the transmission of the sound wave and when the sound wave is reflected off of an object; it then uses the reflected signal to interpret location, size, and composition of an object.
Sonar is very fast. A sound wave can travel from the surface to a depth of 240 ft (70 m) and back again in less than ¼ of a second. It is unlikely that your boat can "outrun" this sonar signal.
QuadraBeam™ Sonar with
DualBeamPLUS™ Technology
Your Matrix 35 uses QuadraBeam™ sonar with an extremely wide 90° area of coverage. QuadraBeam starts with two 45° 455 kHz beams for a continuous 90° of uninterrupted side to side coverage to 120 feet. These Side Structure locating beams reveal fish and structure to the left and right of your boat near the bottom.
For structure directly below your boat, Quadrabeam uses DualBeamPLUS™ technology with 20° 200 kHz and 60° 83 kHz downward looking beams. The DualBeamPLUS technology is optimized to show the greatest bottom definition with the narrow beam, and fish and structure over a wide area with the wide beam. DualBeamPLUS is ideal for a wide range of conditions – from shallow to very deep water in both fresh and saltwater.
Understanding MultiBeam Sonar
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Channel |
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of |
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Direction |
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Shows structure and fish |
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Helps to identify the slope |
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Helps to identify the run |
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Detects the presence of a |
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the down beam may have |
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of bottom which may lead |
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direction and depth of |
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sharp drop off, and helps |
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missed due to the position |
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to submerged channels or |
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submerged channels. |
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you to steer the boat so |
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of the boat relative to struc- |
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humps where fish hide. |
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that the sonar return |
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ture. Structure visible to the |
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Sloped bottoms create a |
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remains at a constant dis- |
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sonar will project from the |
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sonar image with a thin- |
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tance from the drop off. |
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bottom profile similar to |
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ner, darker line on the shal- |
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One sonar beam may not |
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down looking sonar, and |
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low side, and a thicker, |
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show a bottom return if the |
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you will be able to deter- |
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lighter line on the deep |
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boat is over a sharp drop off. |
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mine if it is to the left or |
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side. The greater the differ- |
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right of your boat. |
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ence in depth between the |
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right and left sonar image, |
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the greater the slope. |
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Powering Up the Unit
Turn on the Matrix unit by momentarily pressing the POWER key. A startup screen is then displayed until the Matrix unit begins sonar operation. While the startup screen is displayed, you may press the MENU key for the other options listed below. If no key is pressed, the Matrix will begin Normal or Simulator operation, depending on the presence or absence of a transducer. The following operating states are available:
•Normal – Use for on the water operation with transducer connected.
•Simulator – Use to learn the features and functions of the Matrix unit. Simulates on the water operation.
•System Status – Use to view system connections and conduct a unit self-test.
•PC Connect – Use when upgrading Matrix internal software with a PC and PC Connect cable.
The Matrix unit uses advanced transducer detection methods to determine if a transducer is connected. If the transducer is not connected or is damaged, the unit will select the Simulator state automatically at startup. If a functioning transducer is connected, the unit will select the Normal operating state automatically and the unit can be used on the water.
Note: When operating in Simulator state with a transducer connected, Menu setting changes are saved to memory. If a transducer is not connected, changes will not be saved and Menu settings will revert to factory defaults every few minutes.
Sonar Views
Sonar View presents a historical log of the stored sonar returns. The most recent sonar returns are charted on the right side of the window; as new information is received, the older information is moved across the display. A Digital Depth Readout is displayed in the upper left corner. A scale with Upper and Lower Depth Range readouts appears along the right edge of the Sonar View. The scale indicates the distance from the surface of the water to a depth range sufficient to show the bottom. Depth Range is automatically selected to keep the bottom visible on screen, although it can be manu-
ally-adjusted by the user as well (see Sonar Settings - X-PressTM Menu). Up to five additional Digital Readouts display information from optional-purchase accessories such as Water Temperature, Trolling Speed, WeatherSenseTM Barometric Pressure and more. These information boxes can be customized to show only the information desired (see Advanced User Mode - Select Readouts).
MultiBeam Sonar View presents sonar information from the left and right 90° 455 kHz beams and the 200 kHz down looking beam. In this view, the top portion of the display contains a history of sonar returns from the 200 kHz down looking beam. The bottom portion of the display contains a history of sonar returns from the 455 kHz right and left looking beams. New information appears at the top, and scrolls down the display. The sonar information from the side looking beams reveals
bottom contour, structure and fish similar to the down looking beam, but the area covered is to the left and right of the information shown from the down looking beam, so you actually see more of the bottom. The displayed range of the left and right beams automatically follows that of the down beam to a maximum limit of 160 feet. With some practice in viewing the left and right beam information, you will be able to extract more information about the bottom than if you were viewing information solely from the down looking beam. The Understanding MultiBeam Sonar illustration will help you interpret information displayed by the left and right sonar beams. The left and right beams are only used in the MultiBeam Sonar View.
A Real Time Sonar (RTS®) window appears on the right side of the display. The RTS Window always updates at the fastest rate possible for depth conditions and shows only the returns from the bottom, structure and fish that are within the transducer beam(s). In the RTS Window, sonar returns are shown in shades of gray. The most intense returns are shown as a solid black band that indicates the bottom. The thickness of the bottom band indicates bottom type. Hard bottoms appear thinner and mostly black; softer bottoms are thicker and may appear with many gray tones.
Above the bottom band, less intense sonar returns shown as varying shades of gray indicate the sonar returns from fish or structure. The RTS Window can be turned on or off (see Sonar Settings - Main Menu Sonar Tab).
As the boat moves, the Matrix unit charts the changes in depth on the display to create a profile of the Bottom Contour. The default presentation highlights the bottom profile with a Structure ID® feature and gray tones. From the appearance of the gray tones in the bottom contour, the type of bottom can be determined. A Hard Bottom such as compacted sediment or flat rock appears as a thinner dark line across the display. A Soft Bottom such as mud or sand appears as a thicker line that contains a transition from darker to lighter
grays. Rocky Bottoms have a broken, random appearance. In shallower water, a Second Sonar Return may appear as a bottom contour below the main bottom at twice the depth. The second return occurs when the sonar signal bounces between the bottom and the surface of the water and back again. Experienced anglers use the appearance of the second return to determine bottom hardness. Hard bottoms will show a strong second return, while soft bottoms will show a very weak one or none at all. The Matrix unit is capable of revealing layers of water with different temperatures called thermoclines. Thermoclines appear at different depths and different times of the year. A thermocline typically appears as a continuous band of many gray levels moving across the display at the same depth.
Due to the transducer beam angle, the distance to a fish decreases as the fish moves into the beam, and then increases as it moves out again, creat-
ing a Fish Arch when this distance change is graphed on the display. Boat speed, chart speed, and the position of
the fish within the sonar beam greatly affect the shape of the arch. For optimum fish arching, it is important to mount the transducer so that it is pointing straight down.
The Matrix unit has an advanced Selective Fish ID+TM option that analyzes the sonar return to determine if the sonar return may contain a fish (see Sonar Settings - Main Menu Sonar Tab). When a target is detected, a Fish ID+TM symbol appears on the display with the depth. The size of the symbol indicates the intensity of the sonar return. Targets detected in the narrow beam directly under the boat appear as Shaded Fish Symbols. Targets detected in the wide beam around the boat appear as Hollow Fish Symbols. The Matrix unit will clearly show schools of Bait Fish as "clouds" of different shapes and sizes, depending on the number of fish and boat speed.
Sonar Zoom View increases the display resolution to separate sonar returns that are very close together, such as those caused by fish suspended close to the bottom or within structure. In Zoom View, the display is split to show a full range view on the right and the zoomed view on the left. As the depth changes, the zoomed view updates automatically to display a magnified image of the bottom. The Zoom Preview Box shows where the zoomed view is in relation to the full range view. The Zoom Level, or magnification, is displayed in the lower left corner and can be changed to
suit conditions (see Sonar Settings - X-Press Menu). Upper and Lower Zoom Depth Range numbers indicate the depth of the water which is being viewed.
Big Digits View provides digital data in a large, easy-to- see format. Depth is always displayed. Readouts for temperature, speed and Triplog information are displayed if the appropriate accessory is connected to the system. The Triplog shows distance traveled, average speed, and time elapsed since the Triplog was last reset (see System
Big Digits View shown with Settings - Main Menu Setup Tab).
Bottom View set to WhiteLine
Sonar Settings - X-PressTM Menu |
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Advanced User Mode |
The X-Press menu represents the settings most frequently-used to optimize the sonar performance of the Matrix unit. Press the MENU key once while in any of the Sonar Views, including Big Digits, to access the X-Press menu. The following menu choices are view-dependent; only menu choices that apply to a specific view will be displayed:
Sensitivity provides advanced control over the sonar receiver. The Matrix unit optimizes Sensitivity based on depth and water conditions automatically; however, you also may change it manually to
match your preferences or water conditions. Increasing the sensitivity shows more sonar returns from small bait fish and suspended debris in the water; however, the display may become too cluttered in some water conditions. When operating in very clear water or greater depths, increased sensitivity shows fainter returns that may be of interest. Decreasing the sensitivity eliminates the clutter from the display that is sometimes present in murky or muddy water. If Sensitivity is adjusted too low, the display may not show many sonar returns that could be fish.
Beam Select selects the sonar beam used in the Sonar Views. When 200 kHz is selected, the sonar returns and Fish ID+ from the 200 kHz beam are displayed providing greater bottom detail (typically from 2 feet to 800 feet) at any boat speed. Using 83 kHz, the sonar returns and Fish ID+ from the 83 kHz beam are displayed, providing greater depth capability and showing more targets in its wider beam. The 83 kHz beam is not recommended for use when the boat is traveling at greater than trolling speeds. When 83/200 kHz is selected, the unit blends the sonar information from both beams together on the display to provide the best sonar image and Fish ID+. Beam Select is not available in MultiBeam View because only the 200 kHz and 455 kHz beams present information in this view.
Lower Range adjusts the lower depth range to a specific depth for the Sonar and Big Digits Views. Automatic is the default setting. Selecting a specific setting locks the depth range into manual mode. Advanced anglers use both Upper and Lower Range together to view a specific depth range manually when looking for fish or bottom structure. The Upper Range menu choice is available when User Mode is set to Advanced (see Advanced User Mode).
will be displayed when you start manually adjusting the Lower Range to indicate that you’reM in Manual mode.
Chart Speed determines the speed at which the bottom information moves across the display, and consequently the amount of detail shown. A faster speed shows more information in the Sonar View and is preferred by most anglers; however, the bottom moves across the display quickly. The highest setting is an ultrafast mode that provides the highest chart speed possible by slowing down other system functions. A slower speed keeps the information on the display longer, but the bottom and fish detail becomes compressed and may be difficult to interpret. Regardless of the Chart Speed setting, the RTS® Window will update at the maximum rate possible for the depth conditions. Adjust Chart Speed to your personal preference. Chart Speed is not available in MultiBeam View.
Zoom Level sets the magnification level for the Sonar Zoom View.
Sonar Settings – Main Menu Sonar Tab
Less frequently-adjusted menus are grouped into the Main Menu
System. Press the MENU key twice to access the Main Menu System.
Fish ID+TM uses advanced signal processing to interpret sonar returns and display a Fish Symbol when very selective requirements are met. A number above the fish icon indicates the depth of the fish. Three different fish size icons show the intensity of the sonar return, and provide an indicator of relative fish size. When Fish ID+ is turned off, the Matrix shows only the unprocessed sonar returns on the display. These returns will often result in "arches" forming on the display, indicating potential targets.
Fish Sensitivity adjusts the thresholds of the fish detection algorithms, thus enhancing your unit’s ability to identify sonar returns as fish icons. Selecting a higher setting allows fainter returns to be displayed as fish icons and will increase the number of fish icons that appear on the display. This is useful for identifying smaller fish species or baitfish. Selecting a lower setting displays fewer fish icons from faint sonar returns. This is helpful when seeking larger species of fish.
Bottom View selects the method to display bottom and structure on the display. Structure ID® presents the graphical representation of the bottom and structure sonar returns using only grayscale to indicate the signal strength. WhiteLine® highlights the strongest sonar returns from the bottom to make a distinctive outline of the bottom contour, structure and fish. Bottom Black displays all pixels below the bottom contour as black, regardless of signal strength.
RTS Window turns the RTS window on or off in the Sonar View.
Alarm Settings - Main Menu Alarm Tab
Various audible alarms can be triggered in the Matrix unit based on these menu settings. When an alarm is triggered, it can be silenced by pressing the EXIT key.
Depth Alarm sounds when the digital depth becomes equal to or less than the menu setting.
Fish Alarm sounds when the Fish ID+ feature displays fish symbols that correspond to the menu setting.
Low Battery Alarm sounds when the input battery voltage is equal to or less than the menu setting.
Alarm Tone selects the pitch of the alarm sound to improve audibility. As the menu is adjusted a brief tone will be produced so that you can select the tone that you can hear best.
System Settings - Main Menu Setup Tab
Units - Depth selects the units of measure for all depth-related readouts.
Units - Temp selects the units of measure for all temperature-related readouts. This menu is only visible if temperature is available. International Models Only.
Units - Distance selects the units of measure for all distance-related readouts.
With Temp/Speed Accessory Only.
Units - Speed selects the units of measure for all speed-related readouts.
With Temp/Speed Accessory Only.
User Mode displays additional Advanced Menus within the menu system when set to Advanced. When set to Normal (default setting,) only the basic menu options are shown. See Advanced User Mode section.
Triplog Reset resets the Triplog to zero. With Temp/Speed Accessory Only.
Language selects the display language for menus. International Models Only.
Restore Defaults resets ALL menu settings to their factory defaults. Use this menu with caution!
Preset menu modes are available to suit your personal Angler Profile - whether you're a Normal User or Advanced User. These Angler Profile PresetsTM provide an Advanced Mode for users who desire the highest level of control over the product, and Normal Mode for users who desire the greatest simplicity and fewest choices.
Choose User Mode from the Setup Tab and change the selection to Advanced to access advanced features. A range of additional options will be displayed in the menu system. Any changes made under the Advanced mode will remain in effect if the unit is returned to Normal mode.
Sonar X-Press Menu - Advanced User Mode
Upper Range |
Adjusts the Upper Depth Range to a specific depth for the Sonar and |
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Big Digits Views. (0 to 1190 feet, Default=0) |
83 kHz Sensitivity |
Adjusts the sensitivity applied to the 83kHz beam to be higher or |
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lower than the overall sensitivity settting. (-10 to +10, Default=0) |
455 kHz Sensitivity |
Adjusts the sensitivity applied to the 455 kHz beams to be higher or |
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lower than the overall sensitivity settting.(-10 to +10, Default=0) |
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Sonar Menu - Advanced User Mode |
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Surface Clutter |
Adjusts the filter that removes surface clutter noise caused by algae |
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and aeration. The lower the setting, the less surface clutter will be |
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displayed. (Low=1, High=10, Default=1) |
Noise Filter |
Adjusts the sonar Noise Filter to limit interference from sources such |
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as your boat engine, turbulence, or other sonar devices for best display |
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performance. (Off, Low, Medium, High, Default=Low) |
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Note: The Off setting removes all filtering; Low, Medium and High settings add pro- |
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gressive filtering of the sonar returns. In some deep water situations, the High setting |
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may actually hinder your unit’s ability to find the bottom. |
Water Type |
Configures unit for type of water conditions. |
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(Salt, Fresh, Default=Fresh) |
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Note: In salt water, what would be considered a large fish might be to times big- |
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ger than a large fish in fresh water (depending on the type of fish you are seeking). |
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The salt water setting allows for a greater range in fish size adjustment to account |
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for this. Also, make sure that the Water Type is set accurately, especially in salt water, |
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as this can affect the accuracy of deep water depth readings. |
Max Depth |
Adjusts the maximum depth of unit operation. |
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(Auto, 10 to 1200 feet, Default=Auto) |
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Note: The performance of your unit can be tuned to the maximum depth you will be |
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fishing in by setting this menu choice. When a maximum depth is set, the unit will |
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not attempt to acquire sonar data below that depth, thus increasing overall perform- |
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ance. When the Max Depth is set to Auto, the unit will acquire bottom readings as |
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needed (within the capacity of the unit). |
System Setup Menu - Advanced User Mode |
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Select Views |
Accesses submenus to hide or show individual views available on |
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the Matrix unit. This includes new views added when new accessories |
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are connected. |
Select Readouts |
Accesses submenus to hide or show individual digital readouts on the |
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Sonar View. This includes readouts from supported accessories. |
Depth Offset |
Adjusts digital depth readout to indicate depth from waterline or keel. |
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Enter a positive vertical measurement (+1, +2, +3 feet) from the trans- |
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ducer to waterline to read the depth from the waterline. |
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Enter a negative vertical measurement (-1, -2, -3 feet) from the trans- |
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ducer to keel to read the depth from the keel. |
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(-10 feet to +10 feet, Default=0) |
Temperature Offset |
Adjusts temperature readout by entered amount to match other |
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gauges. (-10 to +10, Default=0) |
Speed Calibration |
Adjusts speed readout by entered percentage to match other gauges. |
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(-20% to +20%, Default=0) |
NMEA Output |
Enables or disables NMEA 0183 depth sentence. (On, Off, Default=Off) |
Using System Status
When System Status is selected on the Start-Up menu, the Matrix displays a series of three views to provide information about the unit.
Self Test displays results from internal diagnostic self test, including unit serial number, software revision, total hours of operation and the input voltage from the power source.
Accessory Test lists the accessories connected to the system. Note that the speed accessory is only detected when the paddlewheel is moving.
Sonar Test displays unprocessed sonar returns on the display to confirm sonar is operational.
Exit System Status mode by powering the unit off.
Using PC Connect
When PC Connect is selected from the Startup Menu, the Matrix unit enters a communication mode and waits for a connection with a PC. Complete instructions are included with the PC Connect accessory (AS-PC). Exit PC Connect mode by powering the unit off.
WARNING: Disassembly and repair of this electronic unit should only be performed by authorized service personnel. Any modification of the serial number or attempt to repair the original equipment or accessories by unauthorized individuals will void the warranty. Handling and/or opening this unit may result in exposure to lead, in the form of solder.
WARNING: This product contains lead, a chemical known to the state of California to cause cancer, birth defects and other reproductive harm.
Maximum Depth Capability |
.................................................................................................. 1200 ft (400 m) |
Operating Frequency and Area of Coverage |
........................................90°Total Coverage @ -10 dB |
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83 kHz: (1200 ft / 400 m); 200 kHz: (800 ft / 250 m) |
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83 kHz: 60° @ - 10 dB; 200 kHz: 20° @ -10 dB |
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455 kHz: (160 ft / 50 m) |
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455 kHz: Two 45° Beams @ -10 dB |
Power Output................................................................................................................................ |
500 Watts (RMS) |
LCD Matrix ............................................................................................................................................ |
240 V x 240 H |
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4000 Watts (Peak to Peak) |
Transducer (Standard Model) ...................................................................................................... |
XT-6-TB-90-T |
Target Separation .............................................................................................................. |
2 ¹⁄ Inches (63.5 mm) |
Transducer (Plus Model)........................................................................................................................ |
XT-6-TB-90 |
Power Requirement............................................................................................................................ |
10 to 20 VDC |
Transducer Cable Length .................................................................................................................... |
20 ft (6 m) |
Product specifications and features are subject to change without notice.
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