Eagle Electronics 320 manual

Page 76

Split Frequency Sonar Chart (SeaFinder 320DF only)

This page shows sonar data from the 50 kHz transducer element on the left side of the screen and data from the 200 kHz transducer on the right side. All other functions and features are the same as the Full Chart page.

Split Frequency Sonar Chart page, with

50 kHz view at left and 200 kHz view at right.

You can adjust the sensitivity in each window.

To adjust sensitivity in auto mode:

1.Press MENUENT.

2.The unit asks which you wish to adjust. Press orto select the one you want ENT.

3.The Sensitivity Control Bar appears. Press to decrease sensitivity; press to increase sensitivity. When it's set at the desired level, press EXIT. (When you reach the maximum or minimum limit, a tone sounds.)

The Split Frequency page allows you to adjust sensitivity

separately for each window.

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Image 76
Contents FishMark 320 SeaFinder 320DF Page Table of Contents Fish I.D. Fish Symbols & Depths Read Me First How this manual can get you out on the water, fastGeneral Figuration and installation, bottom composi How to use this manual typographical conventions How Sonar WorksPage Page Transducer Installation PreparationsSingle-frequency transom installations Dual-frequency transom installationsSingle-frequency trolling motor installations Shoot-through hull installationsGood and poor transducer locations Transom Transducer centerline Hull bottom Transom Transducer Assembly and Mounting DotAlignment letters AlignmentPositions TransducerRatchets Bolt Flat washer Lock washer Nut Metal Nut Washer RubberWashers BoltTransom Hull BottomFlat-bottom hull Deep-vee hull Internal tooth washer TMB-S bracket Bolt Nut Flat washer Partial fish arches Transducer aimedToo far back Full fish arch Proper transducer angleSHOOT-THRU-HULL Preparation Transducer location High speed Trolling speed Speed/Temperature Sensors Spread epoxy here Sand this surfaceSonar unit Rear viewGood location Power Connections Transom Bottom of hullOptional power off switch for Sonar unit Rear view Power/trans Power c able Accessory Transducer CableMounting the Unit Bracket, In-Dash or Portable Ducer socketFront 72.9 173.9 23.4 137.9 157.9 Millimeter 56.9 Inch146.5 113.5 Millimeters InchesCell battery Face CoverBasic Sonar Operation KeyboardPower/lights on and off Menus Main Menu Commands Sonar Menu Commands Pages Sonar Page, showing full sonar chart mode. bar graph Page Basic Sonar Quick Reference Sonar Operations Page To Restore Factory Settings Important TipPage Page Sonar Options & Other Features Alarms To adjust and turn on the deep alarm To adjust and turn on the shallow alarmTo adjust and turn on the zone alarm To turn the fish alarm on BrightnessChart Speed Calibrate SpeedDepth Cursor ContrastDepth box Depth Range Automatic To switch to Manual Depth RangeDepth Range Manual Fish I.D. Fish Symbols & Depths FasTrackTo turn Auto Depth Range on again Bar graphPage Page Symbols with FishTrack depths FishTrackFishReveal Press → ↓ to Fish ID DepthsentexitexitPage Frequency Change Transducer Frequency SeaFinder 320DF only Fish Not Visible Fish arch Fish archesGrayline Hard Fish near Grayline Hard Bottom Muddy bottomHyperScroll Noise RejectionOverlay Data Hard Muddy bottom bottom GraylineTo turn off displayed data To change displayed data font sizePing Speed & HyperScroll Page Reset Options Pop-up HelpScreen Contrast and Brightness Reset Water DistanceSensitivity & Auto Sensitivity Page Set Keel Offset Press MENUMENU↓ to SET Keel Offsetent Software Version Information Set Language Press MENUMENU↓ to Software Infoent Sonar Color Mode Sonar Chart Display OptionsPage Page Customizing the Digital Data/Chart Screen Stop Chart Sonar SimulatorSurface Clarity Press ↓ or ↑ to select clarity levelEXITEXITEXITUnits of Measure Zoom & Zoom BarZoom Pan Page Troubleshooting Page Noise Page Page Page Supplemental Material How to Obtain Service… Accessory Ordering Information for all countries Visit our web site
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