Eagle Electronics 250 DS To adjust sensitivity in Auto Mode, To adjust sensitivity in Manual Mode

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Sensitivity set to manual mode (left). Sensitivity scroll bar (right).

You can change the sensitivity level whether you are in Auto Sensitivity mode or Manual Sensitivity mode. The adjustment method works the same in both modes, but provides slightly different results.

To adjust sensitivity in Auto Mode:

Repeatedly press MENU until the SENSITIVITY menu appears. Make sure sen- sitivity is set to Auto, then press MENU UP to access the sensitivity scroll bar. Press ↑ to increase sensitivity, ↓ to decrease it. When it is set at the desired level, press PWR to clear the menu. If you reach the maximum or minimum sensitivity level, a tone will sound.

To adjust sensitivity in Manual Mode:

If you want to change the sensitivity in Manual Mode, repeatedly press MENU until the SENSITIVITY menu appears. Press ↓ to select MANUAL, then press MENU UP to access the sensitivity scroll bar. Press ↑ to increase sen- sitivity, ↓ to decrease it. When it is set at the desired level, press PWR to clear the menu.

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Contents FishEasy 250 DS & SeaFinder 250 DF Copyright 2006 LEI-Eagle All rights reserved Table of Contents Troubleshooting General IntroductionZoom bottom track Back-up memorySonar Automatic rangingHow Sonar Works Preparations Dual Search & Dual FrequencyPage Page Recommended Tools and Supplies Section Installation & AccessoriesSelecting a Transducer Location How low should you go? Shoot-thru-hull vs. Transom Mounting Transom Transducer Assembly and Mounting Insert bolt and check transducer position on transom Assemble transducer and bracket Bottom Hull Flat-bottom hull Deep-vee hull Attach motor mounting bracket to transducer Transducer Orientation and Fish Arches Transducer angles and their effects on fish arches Shoot-Thru-Hull Preparation True bottom Second bottom Manual range setting Transducer location High speed Trolling speed Shoot-thru-hull Installation Power and Cable Connections Page Mounting The Sonar Unit In-Dash or Bracket In-Dash InstallationIn-Dash Template Bracket Installation173.9 137.9 72.9 23.4 157.9 Millimeter 56.9 Inch Portable Installation Portable Transducer Assembly Tie nylon Cord here Suction Portable transducer installed on boat transom Keyboard Basics OperationMenus MemoryUP & Down Arrows ↑ ↓ Display Full Chart FasTrack Depth Range Zoom Sensitivity To adjust sensitivity in Manual Mode To adjust sensitivity in Auto ModeGrayline Grayline scroll bar Chart Speed Frequency Fish I.D. Fish arches Fish I.D. symbols FishTrack Fish Alarm AlarmsDepth Alarms Shallow Alarm Battery Alarm Deep AlarmNoise Rejection and ASP Noise Rejection menu Depth Display Temperature DisplayTo display Depth To display Temperature To display voltage VoltageUnits BacklightSimulator ContrastSoftware Information Set LanguageTo select a language Reset Options Page Unit wont turn on Unit turns on only in simulator modeUnit freezes, locks up, or operates erratically Page Noise No fish arches when the Fish I.D. feature is offPage Page Page Eagle Electronics Not toll-free How to Obtain Service…Accessory Ordering Information for all countries Visit our web site