Humminbird 531338-1_A, 47 manual Fish ID+, Fish Sensitivity, Fish ID 3D Reference

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Fish ID+™

Fish ID+™ uses advanced signal processing to interpret sonar returns, and will display a Fish Symbol when very selective requirements are met. When a fish is detected, a fish icon and its depth are displayed above the return that has been classified as being a fish. Fish symbols come in three different sizes to indicate the intensity of the return; in addition, there is a unique symbol set associated with each of the six beams, for a total of 18 possible fish symbols which can be displayed. The following graphic illustrates the different Fish ID+™ symbols and shows the beams with which they are associated. For instance, a hollow fish facing left indicates it was detected in the far left beam and a hollow fish facing right indicates it was detected in the far right beam.

When Fish ID+™ is turned off, the Fishing System shows only the raw sonar returns on the display.

To set Fish ID+™:

1.Highlight Fish ID+ on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Fish ID+ setting. (Off, Symbol Only, Symbol+Depth, Default = Symbol+Depth)

Fish Sensitivity

Fish Sensitivity adjusts the threshold of the Fish ID+™ detection algorithms. Selecting a higher setting allows weaker returns to be displayed as fish. This is useful for identifying smaller fish species or baitfish. Selecting a lower setting displays fewer fish from weak sonar returns. This is helpful when seeking larger species of fish. Fish Sensitivity is used in conjunction with Fish ID+™. Fish ID+™ must be set to either Symbol Only or Symbol+Depth for Fish Sensitivity to affect the ability of your Matrix™ Fishing System to identify sonar returns as fish.

To change the Fish Sensitivity setting:

1.Highlight Fish Sensitivity on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Fish Sensitivity setting. (Low = 1, High = 10, Default = 5)

Fish ID 3D Reference

Fish ID 3D Reference selects the reference line style used in the 3D Sonar View. Up draws a line from the fish icon to the surface plane, Down draws a line from the fish icon to the bottom contour, and Both draws both lines.

To change the Fish ID 3D Reference setting:

1.Highlight 3D Fish ID Reference Line on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Fish ID 3D Reference setting. (Surface, Both, Bottom, Default = Bottom)

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Contents Matrix 47 Operations Manual Thank You Table of ContentsSetup Menu Tab Alarms Menu TabViews Menu Tab Accessories Menu Tab Troubleshooting Sonar Menu TabHow Sonar Works 3D Sonar2D Sonar What’s On the Display 3D View Temperature water surface temperatureBelow the cursor What’s On the Display 2D ViewViews 3D Sonar View3D Sonar View Beam Sonar View 3D/2D Sonar Combo View3D/2D Sonar Combo View Beam Sonar View2D Sonar View Real Time Sonar RTS Window2D Sonar View 2D Big Digits View 2D Zoom View2D Big Digits View 2D Zoom ViewBottom Presentation Key Functions POWER/LIGHT KeyView Key Menu KeyPowering Up the Unit Accessory BusMenu System Matrix 47 3D Title ScreenNormal Operation Start-Up Options MenuSimulator Self Test Accessory TestSystem Status PC ConnectSonar X-Press Menu 3D Bottom Zoom3D Lower Range 3D History Reset View2D Sonar Window Beam SensitivityTo adjust the Lower Range To adjust the Upper RangeUpper Range Lower RangeChart Speed Bottom ViewZoom Level 3D Bottom Style Sonar Menu Tab3D Frame Style Beam SelectFish ID+ Fish SensitivityFish ID 3D Reference To change the Depth Lines setting To change the RTS Window settingDepth Lines Highlight RTS Window on the Sonar main menuNoise Filter Surface ClutterMax Depth Water TypeDepth Alarm Alarms Menu TabFish ID Alarm To change the Depth Alarm settingAlarm Tone Low Battery AlarmSetup Menu Tab To change the Low Battery Alarm settingUnits Depth User ModeUnits Temp Units DistanceTriplog Reset Restore DefaultsSelect Readouts Depth Offset Temp OffsetSpeed Calibration Views Menu Tab Nmea OutputFollowing Nmea sentences are output To turn Nmea Output on or offTroubleshooting Accessories Menu TabNegative terminal or ground Fuse is operationalProblem Possible Cause Display ProblemsControl head loses power at high speeds Finding the Cause of NoiseSpecifications Matrix Fishing System AccessoriesContact Humminbird
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