Raymarine L470 instruction manual Top of display, Operating Instructions

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Top of display

“chart speed.” You can adjust this using the “Setup Menu.” (See Section 4.)

Many of the items on this display appear in the other display pages. Since you are likely to use the FishFinder Page most often, we will explain all of these items here.

Top of display

Buzzer symbol

This symbol shows whether any of the alarms will use the buzzer. There are three kinds of alarms: shallow, deep, and fish. If one of these alarms is triggered, the unit will present a flashing symbol on the display. The Buzzer symbol shows whether, in addition to the flashing symbol, the alarms will also use the buzzer.

If the Buzzer setting in the System Setup Menu is on (indicating that the buzzer is enabled for all of the alarms), this symbol will appear filled.

If the Buzzer setting is off (indicating that the buzzer is disabled for all of the alarms), this symbol will be empty.

Shallow alarm set

You can set an alarm to go off if the boat moves into water which is shallower than a certain depth. If you set this type of alarm, the “S” indicator will appear on the display. If the alarm is triggered, the “S” symbol will flash. If the buzzer has been turned on (in the System Setup Menu), the buzzer will also sound. To stop the buzzer, press the CLEAR button. The “S”symbol will continue to flash until you move into deeper water.

Deep alarm set

You can set a different alarm to go off if the boat moves into water which is deeper than a certain depth. When this alarm is set, the “D”symbol will appear. If the alarm is triggered, the “D”symbol will flash. If the buzzer has been turned on (in the System Setup Menu), the buzzer will also sound. To stop the buzzer, press the CLEAR button. The “D”symbol will continue to flash until you move into shallower water.

Operating Instructions

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Contents Instruction Manual RaymarineFishFinder L470 Operating Instructions ContentsInstallation Introduction4 Setup Instructions Specifications Maintenance and TroubleshootingPage List of FiguresFrequency Menu Item viii1 - Introduction About the FishFinder L470Introduction Standard Transducers Optional AccessoriesSystem Components Standard EquipmentTransducer switch box select between two L470 2 - Installation InstallationAbout the Transducer Use an in-hull transducer if Selecting the Correct Type of TransducerUse a transom-mount transducer if Use a thru-hull transducer ifUse a Sidelooker transducer Assembling the Transducer BracketPositioning the Transom-Mount Transducer Use a trolling motor transducer ifTransducer in released position Transducer Mounted on TransomTransducer Bracket Side View Allow a clearance of at least 10 inches 254 mm 10 254 mmNo!No!No Correct Mounting PositionMounting the Transducer Mounting the Transom-Mount Transducer 3. Remove the two screws and the bracket covering the paddle wheels Installation Notes - Thru-Hull Transducer Installation Notes - In-Hull Transducer Installation Notes - Trolling Motor Transducers Installation Notes - Transducer for Speed and Temperature Only EMC Installation GuidelinesSuppression Ferrites Dismounting the Display Unit Mounting the Display Unit - Standard Mount210 mm Dimensions2-25/32 70 mmFlush-mount Installation Mounting the Display Unit - Flush MountDisassembling from Bracket Installing the Transducer CableInstalling Cable on Transom Cable feed-thru cap Cable clamp 1 25 mm Hull projectionsFiberglass 1/4 6mm Aluminum 1/2 13 mm Installing the Transducer Cable - Sidelooker Option Installing the Transducer CableInstallation with Separate Speed and Temperature Sensors Making the DC Power Connections DC Power Connections DC 12V connector to battery T/D connector to transducer RED BLACKRF ground Calibrating the Sensors higher value for Speed Cal. If the display unit is reading high, use a smaller number for Speed Cal. You may enter any value between 75 and 3 - Operating Instructions Controls on Display PanelOperating Instructions Up and down arrows - and Left and right arrows - andCLEAR Setup Memory Turning the Power On and OffLamp/Contrast Menu See page Operating PagesMode Functionis turned on Only if Sidelooker featureFishFinder Page Shallow alarm setAuto frequency on Transducer frequency Top of display Fish alarm set Center of display From the System Setup Menu, you can turn this item off orThis entry shows the speed of the boat through the water Bottom of display Choosing a Frequency An arch-shaped image indicates a fish Fish IndicationsWhen the boat is moving very fast 50 kHz 200 kHzBottom Indications Bottom Conditions Hard Sand Soft MudRocks WindowContents Window PageOption A Option C Option E Option G Option B Option D Option F Option HOptions for Window Page Sidelooker Page Once the Sidelooker feature has been turned on, you can reach the Sidelooker page easily. Press the or buttons on the Page Control Pad until the Sidelooker Page appears. The unit will present a display similar to Fig Here are the special items on this display Bottom/Shore Digital Page button. The Log may be reset to zero from the Performance Modes Zoom ModeA-Scope Mode Bottom Lock ModePerformance Modes Zoom ModeZoom display Zoom magnification A-Scope Bottom Coverage Mode Bottom coverage Bottom Lock Mode the selected range, then Bottom Lock will not display the bottom image Fig.4-1 4 - Setup InstructionsThe Setup Menu Setup InstructionsRange Setting Setup InstructionsSidelooker Sensitivity Setting Auto sensitivity Changing the Chart Speed Setting Chart Speed SettingFrequency Setting AUTO frequency Resetting the Log Fig.4-8 System Setup MenuThe unit can present the display information in one of seven different languages. English is the default language whichSetup Instructions For example, if the temperature reading on Shallow AlarmCLEAR water. You can silence the buzzer again by pressing the conditions occurs shallow, deep, or fish alarm. For theUnits used for speedUnits used by Codebutton to leave this display, and store the Auto Zoom setting Setup Menus for Zoom ModeZoom Select Menu feature is particularly useful when fishing for species of fishZoom Screen Split/Full Menu Item Bottom Lock Range Menu Item Setup Menus for Bottom Lock ModeBottom Lock Split/Full Menu Item Setup Menu for Window Page Setup Instructions for Sidelooker Resetting from the Digital PageSidelooker Range Menu Item Sidelooker Sensitivity Menu Item Sidelooker Chart Speed Menu ItemDisplay Option Information Shown Sidelooker View Menu ItemCombining Displays Resetting the Unit to Factory Defaults Default - US model Default - Europe model Default SettingsMaintenance and Troubleshooting 5 - Maintenance and TroubleshootingCleaning Instructions Troubleshooting SuggestionsThe display unit “freezes” temporarily or permanently The FishFinder does not display fish arches The display unit does not see the bottom or fishThe display unit shows lots of background “noise” The depth setting flashes oftenServicing a Thru-Hull Transducer How to Contact RaymarineFor marine product and services information For accessories and partsFor technical support For product repair serviceRaymarine in Europe Prepaid Return ServiceMaintenance and Troubleshooting 6 - Specifications SpecificationsGeneral Information Feet, fathoms, meters FishFinder FunctionsConnectors Connector DiagramsGlossary Glossary of TermsStatute mile 5280 ft Nautical mile 6076 feetWarranty Limitations Limited Warranty Certificate