Humminbird 345c manuals
Marine Equipment > Fish Finder
When we buy new device such as Humminbird 345c we often through away most of the documentation but the warranty.
Very often issues with Humminbird 345c begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Fish Finder Humminbird 345c is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Fish Finder on our side using links below.
94 pages 4.21 Mb
2 Thank You4 Power OnHow Sonar Works What’s on the Sonar Display What’s on the Down Imaging™ Display Views 5 What’s on the 300 Series™ Control HeadKey Functions The Menu System Start-UpOptions Menu X-Press™Menu Main Menu Sonar X-Press™Menu (Sonar Views only) 6 FlasherX-Press™ Menu Alarms Menu Tab Sonar Menu Tab 7 Setup Menu Tab8 Troubleshooting300 Series™ Fishfinder Accessories Specifications Glossary Contact Humminbird® 10 Power On1.Press the POWER/LIGHT key When the Title screen is displayed, press the MENU key to access the If a transducer is not connected and you wait too long to select a 11 How Sonar Works13 DualBeam PLUS™ Sonar(DualBeam PLUS™ models only [345c]) 14 Down Imaging™ Sonar15 Dual Beam Ice TransducerYour Fishfinder supports the optional beams, and both beams will cover the definition, while the 60 degree beam is affected by such factors as bottom fishing in shallow to very deep water variety of conditions 16 What’s on the Sonar Display18 Understanding the Sonar DisplayReal Time Sonar (RTS™) Window 19 SwitchFire™Instant Image Update 20 Bottom Presentation22 What’s on the Down Imaging™ Display24 Understanding theDown Imaging™ Display Interpreting the Display 25 Down Imaging™ Sensitivity26 ViewsCustomize: 27 To customize your view rotation:You can choose which views are hidden or visible in your view rotation 3.Press the UP or DOWN Cursor keys to select a View To change the Digital Readouts: Setup Menu Tab: Select Readouts 28 Sonar View29 Sonar Zoom ViewZoomed View numbers indicate the high and low range of the water which is being viewed 30 Split Sonar View•Depth is displayed in the upper left hand corner 31 Big Digits ViewBig Digits View provides digital data in a large, easy-to-seeformat Big Digits View Triplog 32 Down Imaging™ View33 Circular Flasher ViewCircular Flasher View When Ice Fishing Mode is on Set the Circular Flasher View Mode 1.Press the MENU key twice 2.Press the RIGHT Cursor key until the Sonar Menu Tab is selected 34 Ice Fishing Mode: Off35 Ice Fishing Mode: On38 Down Imaging™/Sonar Combo View39 What’s on the 300 Series™ Control Head40 Key FunctionsPOWER/LIGHT KeyPower On the control head: Power Off the control head: Adjust the Backlight or the Display VIEW Keyyour fishing requirements (see Views or Setup Menu Tab) 41 MENU KeyThe Menu System Start-Up Options Menu: Main Menu: 4-WAYCursor Control Key(LEFT, RIGHT, UP, or DOWN Cursor keys) Active Cursor: 42 EXIT KeyIf an alarm is sounding If a menu tab is selected If a menu is active From any view If Freeze Frame is active If the Cursor is active 43 The Menu SystemThe Menu System is divided into easy-to-usemenu modules as follows: Start-Up Options Menu: •Main Menu: The Main Menu is a standard set of menu settings which are organized under the following tabbed headings: Alarms, Sonar, and Setup 44 Normal45 SimulatorSystem Status 47 X-Press™MenuTo use an X-Press™Menu: 1.In any view, press the MENU key once Press the UP or DOWN Cursor keys to highlight an 3.Reactivate the X-Press™Menu by pressing the UP or DOWN Cursor keys Total Screen Update 48 Main MenuTo use the Main Menu: 1.In any view, press the MENU key twice 2.Press the RIGHT or LEFT Cursor keys to highlight a menu tab •Press the EXIT keyto move quicklyto thetop of thetab 49 Quick Tips for the Main MenuNote for all Menu Settings 50 User Mode (Normal or Advanced)52 Sonar X-Press™Menu53 Sensitivity54 Upper RangeLower Range 55 Chart SpeedBottom Lock 56 Bottom Range(Sonar Zoom View only when Bottom Lock is On) 57 Down Imaging™58 Imaging SensitivityImaging Sensitivity Increase the Imaging Sensitivity 59 Chart Speed60 Flasher X-Press™Menu(Circular Flasher View only) provides a shortcut to your most frequently-used X-Press™ Menu 61 Sensitivity62 Color Palette(Circular Flasher View, Ice Fishing Mode only) Choose from the following color palettes: Palette 1: Green (weak), Yellow (medium), Red (strong) Palette 1: Palette 2: Yellow (weak), Green (medium), Red (strong) Palette 2: 64 Alarms Menu Tab65 Depth AlarmFish ID Alarm Low Battery Alarm 66 Temp. AlarmAlarm Tone 67 Sonar Menu Tab68 Beam SelectBeam Select 83kHz When set to 200 kHz When set to 455 kHz 69 Imaging Frequency70 Surface ClutterSwitchFire™ 71 Fish ID+™72 Fish ID SensitivityReal Time Sonar (RTS™) Window 73 Sonar Colorsand Big Digits View) •Gray: Light Gray (weak) to Black (strong) Gray: •Green: Dark Green (weak) to Light Green (strong) Green: •Inverse: Black (weak) to White (strong) Inverse: •Original Palette: Cyan (weak) to Red (strong) Original Palette: •Palette 1: Navy Blue (weak), Purple (medium), Yellow (strong) •Palette 2: Navy Blue (weak), Green (medium), Yellow (strong) •Palette 3: Navy Blue (weak) to Red (strong) Palette 3: Bottom ViewBottom View What’s on the Sonar Display: Bottom Presentation 74 Zoom WidthZoom Width Views: Sonar Zoom View 83 kHz Sensitivity(Advanced, DualBeam PLUS™ Sonar only [345c]) 83 kHz Sensitivity 455 kHz Sensitivity(Advanced, Down Imaging™ only [345c DI]) 455 kHz Sensitivity 75 Depth LinesNoise Filter 76 Max DepthWater Type Ice Fishing Mode 78 Setup Menu Tab79 Units - DepthUnits - TempUnits - Temp International Models only Units - Distance Units - Speed 80 User ModeLanguage Triplog Reset Restore DefaultsUse this menu choice with caution Restore Defaults resets ALL menu settings to their factory defaults Restore Defaults 81 Select ViewsSelect ReadoutsSelect Readouts Views •Speed •Temperature •Triplog •Voltage 82 Depth OffsetTemp. OffsetTemp. Offset will adjust the temperature readout by the amount entered 83 Digits FormatSpeed Calibration(Advanced, with Temp/Speed only) Speed Calibration Demonstration Sound Control 84 TroubleshootingFishfinder Doesn’t Power Up •The power cable is properly connected to the Fishfinder control head •The fuse is operational •The battery voltage of the power connector is at least 10 Volts Fishfinder Defaults to Simulator with a Transducer Attached Replace the 85 Display ProblemsProblem Possible Cause Finding the Cause of Noise Low battery voltage may be affecting the power of signal transmission 86 Finding the Cause of NoisePossible Source of Noise Isolation Other electronic devices The boat’s engine appears when you rev the engine, the or route the control head power and wiring Cavitation from the boat’s propeller 87 300 Series™ Fishfinder AccessoriesTemperature/Speed: humminbird.com 88 345c SpecificationsDepth Capability Power Output 2400 Watts (Peak to Peak) 89 345c DI Specifications90 GlossarySonar Terms: Beam (Sonar Beam) Cone Angle Cavitation Cone Angle dB Down Point dB Down Point dB Down Point Display,FSTN (Film Super-TwistNematic) 92 Structure93 Time VariableGain (TVG)Zoom Zoom, Bottom Lock 94 Contact the Humminbird® Customer Resource Centerin any of the following ways: By Telephone: By e-mail: service@humminbird.com For direct shipping, our address is: Humminbird Service Department 678 Humminbird Lane Eufaula, AL 36027 USA
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