Manuals / Lowrance electronic / Marine Equipment / SONAR

Lowrance electronic X136DF, X135, X125, X126DF manual Face Cover, D cell battery

Models: X125

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"D" cell battery

"D" cell battery

Install batteries in power pack battery adapter.

Face Cover

Your unit comes with a white protective cover that snaps on and off the front of the unit. This cover is intended for use when your unit and the vehicle it's mounted in are idle.

WARNING:

When the unit is mounted in an unprotected area, such as an open boat cockpit, the protective face cover must be removed when the vehicle is moving at high speed. This includes towing a boat on a trailer at highway speeds. Otherwise, wind blast can pop off the cover.

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Lowrance electronic X136DF, X135, X125, X126DF manual Face Cover, D cell battery

Contents

Fish-finding & Depth Sounding Sonars X125, X126DF, X135, X136DFOperation Instructions Copyright 2003 Lowrance Electronics, Inc All rights reserved Speed/Temperature Sensors Sec. 2 Installation & AccessoriesSec. 4 Sonar Options & Other Features Sec. 3 Basic Sonar OperationSec. 6 Supplemental Material Sec. 5 Sonar TroubleshootingHow this manual can get you out on the water, fast Section 1 Read Me FirstX136DF and Capabilities and Specifications X125, X126DF, X135, X136DF GeneralX126DF and Back-up memoryHow Sonar Works Menu Commands How to use this manual typographical conventionsArrow Keys KeyboardInstructions = Menu Sequences Page Section Installation & Accessories Transducer InstallationPreparations Selecting a Transducer Location Recommended Tools and suppliesHow low should you go? Good and poor transducer locationsAlign transducer centerline with hull bottom TRANSOM TRANSDUCER ASSEMBLY AND MOUNTING Shoot-thru-hull vs. Transom Mounting1. Assembling the bracket Align plastic ratchets in bracket Alignment letters Alignment positions Transducer Transducer bracketInsert and align ratchets 2. Aligning the transducer on the transom Add ratchets to bracket and transducerInsert bolt and check transducer position on transom 3. Assembling the transducer 4. Drilling mounting holes 5. Attaching transducer to transomTransom Transom Flat-bottom hull Bottom of hullDeep-vee hull Align transducer centerline with hull bottom and attach transducer toTROLLING MOTOR BRACKET INSTALLATION single-frequency only Attach motor mounting bracket to transducerTransducer mounted on trolling motor, side view SHOOT-THRU-HULL PREPARATION TRANSDUCER ORIENTATION AND FISH ARCHESPartial fish arches Transducer aimedFlotation material Fill with polyester resinInner hull Epoxy to hull firstEpoxy transducer to hull Shoot-thru-hull InstallationSpeed/Temperature Sensors Two-temperature sensor installation MY-4X Cable Sensor ChartThree-temperature sensor installation Three-temperature sensor installation with speedStern view showing good location for mounting sensor on transom Optional Speed Sensor InstallationPower Connections Black wire Optional power off switch for saltwater installations To unitRed wire with batterySonar unit cable connections Mounting the Unit Bracket, In-Dash or PortableFront Bracket Installationsonar unit when mounted on gimbal bracket Front view left and side view right showing dimensions of the72.9 2.87 173.9Portable Installation In-Dash InstallationIn-Dash Template4.46D cell battery Face CoverPage Keyboard Section 3 Basic Sonar OperationPower/lights on and off MenusMain Menu Main Menu Main Menu CommandsSonar Menu Pages Surface signal Sonar chart display options from left digital data and FlashGraf Basic Sonar Quick Reference Sonar Operations To adjust sensitivity Important Tip Fish Symbols vs. Full Sonar ChartFree training emulator is available for your unit on our web site Other Free Training AidsSection 4 Sonar Options & Other Features ASP Advanced Signal ProcessingTo change the ASP level Depth Alarms AlarmsZone Alarm To adjust and turn on the deep alarmTo adjust and turn on the zone alarm Fish Alarm BrightnessCalibrate Speed Chart Speed Depth Cursor ContrastDepth Range - Automatic Cursor lineDepth Range - Upper and Lower Limits Depth Range - ManualEXITEXITEXIT Fish arches Area zoomed To change the upper and lower limitsFish I.D. Fish Symbols & Depths FasTrackTo turn off upper and lower limits You may see fish symbols on the screen when actually, there are no fish. The reverse is also true. The illustrations on the next page show how Fish I.D. can actually miss fish that are present FishTrack To turn the Fish I.D. feature onTo turn on FishTrack FishRevealFish not visible Visible Fishfish arch Fish arches To turn FishReveal onFrequency Change Transducer Frequency X126DF and X136DF only To change the frequency setting to 50 kHzTo change the frequency setting to 200 kHz To adjust the Grayline levelGrayline Fig. 1B Fig. 1A Fig. 2A Fig. 3AHard Fish nearHyperScroll Noise RejectionOverlay Data To change displayed data font size To turn off displayed dataTo change Ping Speed Ping Speed & HyperScrollTo adjust Sensitivity Pop-up HelpTo turn off HyperScroll Reset Options Reset Water DistanceScreen Contrast and Brightness Sensitivity & Auto Sensitivity Automatic Sensitivity To adjust sensitivity in auto modeTo adjust sensitivity in manual mode Set Keel OffsetTo turn Auto Sensitivity back on Software Version Information Set LanguageSonar Chart Mode Sonar Chart Display OptionsTo change the chart mode color scheme Full Sonar Chart Split Frequency Sonar Chart X126DF and X136DF only Split Zoom Sonar ChartTo adjust sensitivity in auto mode Digital Data/ChartThe Split Frequency Sonar Chart page allows you to adjust Digital Data/Chart1. From the Sonar Page in Digital Data mode, press MENU↓ to FlashGraf Sonar SimulatorStop Chart To adjust the Surface Clarity levelSurface Clarity Transducer Type X126DF and X136DF only Upper and Lower Limits Units of MeasureZoom & Zoom Bar To set Speed/Distance Unit of Measure Press ↑ or ↓ to change theZoom Pan At left, Sonar Page, normal view. Center, same view zoomed toRight, same view zoomed to Page Weak bottom echo, digital readings erratic, or no fish signals Section Sonar TroubleshootingUnit wont turn on Unit freezes, locks up, or operates erraticallyNOISE No fish arches when the Fish I.D. feature is offPage Page Index Page LOWRANCE ELECTRONICS FULL ONE-YEAR WARRANTY Section 6 Supplemental MaterialLOWRANCE ELECTRONICS 12000 E. SKELLY DRIVE, TULSA, OK 800 …in the USA How to Obtain Service……in Canada …outside Canada and the USAShipping Information Accessory Ordering Information for all countriesLowrance Pub Visit our web siteCopyright All Rights Reserved