Eagle Electronics 320C manual Second bottom True bottom Manual range setting

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Second bottom

True bottom

Manual range setting

Example of a second bottom signal. Unit is in 30 feet of water, with

range set at 80 feet and sensitivity set at 87 percent.

2.Next, take the transducer out of the water and place it in the water in the sump of the boat, face down. (The transducer face is shown in the figure on the following page.) Notice how the signal strength decreases. The second bottom signal will probably disappear and the bottom signal intensity will likely decrease.

3.Now move the transducer around to find the best location with the strongest possible bottom signal. If you find a spot with an acceptable bottom signal, mark the location and move on to step 4.

If you can't get an acceptable bottom signal, try turning up the sensitivity by three or five keystrokes and then move the transducer around once more. If you find a spot that works, mark it and move on to step 4.

If you have to turn up sensitivity by more than five keystrokes to get a good signal, the transducer should be mounted on the outside of the hull. This is especially true if you have to turn sensitivity all the way up to get a decent bottom signal.

4.Most people can get good results by following steps 1 through 3, so this step is optional. If you want to make an extra effort to be absolutely sure that your selected location will work under all conditions, make a test run

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Contents Installation and Operation Instructions Eagle Electronics Box Catoosa, OK USA Table of Contents Advanced Sonar Options & Other Features Troubleshooting Page General Capabilities and Specifications FishEasy 320CSonar Audible alarmsCurrent drain Back-up memoryHow Sonar Works Keyboard How to use this manual typographical conventionsMenu Commands Arrow KeysInstructions = Menu Sequences Press ↓ to Fish ID SymbolsentexitexitPage Preparations Transducer InstallationRecommended Tools and supplies Transom installationTrolling motor installations Shoot-through hull installationsDeadrise less than Strakes Pad Selecting a Transducer LocationHow low should you go? Good location Poor location Location Poor angleTransom Transducer centerline Hull bottom Shoot-thru-hull vs. Transom Mounting Dot Transom Transducer Assembly And MountingRatchets Transom Metal Nut washer RubberWashers BoltBottom Hull Flat-bottom hull Deep-vee hull Trolling Motor Bracket Installation Internal tooth washer TMB-S bracket Bolt Nut Flat washer Transducer Orientation And Fish ArchesTransducer angles and their effects on fish arches Hulls With Floatation Materials Transducer location High speed Trolling speed Testing Determines Best LocationSecond bottom True bottom Manual range setting Epoxy transducer to hull Page Speed/Temperature Sensors HST-WSU HST-WSU Speed Sensor Installation Transom Bottom of hull Good locationPower Connections Page Mounting the Sonar Unit In-Dash, Bracket or Portable Bracket InstallationUsing the Quick Release Mounting Bracket 107.5 82.7 15676.9 Millimeter 70.3 Inch Ratchet Rear Screw hole Power/transducer cable Cable slotPortable Sonar Installation Bracket frontDepress ratchets to release Installing the Batteries Page Portable Transducer Assembly Tie nylon cord here SuctionCup Bolt Nut Washer Transducer Hull Transducer CupKeyboard Basics MENU/PWR menu and powerUP and Down Arrows MemoryMenus ENT/PAGES enter and pagesMain Menu Main Menu CommandsSonar Menu Sonar Menu Commands Pages Page Sonar chart display options digital data Basic Sonar Quick Reference Sonar Operations Bait school Thermocline With fish Fish Arches To adjust sensitivity To Restore Factory Settings Fish Symbols vs. Full Sonar ChartOther Free Training Aids Page ASP Advanced Signal Processing Advanced Sonar Options & Other FeaturesAlarms Depth AlarmsTo change the ASP level To adjust and turn on the deep alarm To adjust and turn on the shallow alarmFish Alarm To turn the fish alarm onBacklight Level Calibrate Speed Chart Speed ColorLine Thin or no ColorLine Wider ColorLine ContrastCursor line Depth box Depth CursorDepth Range Manual Depth Range AutomaticTo switch to Manual Depth Range FasTrackTo turn Auto Depth Range on again Fish I.D. Fish Symbols & Depths FishTrack To turn the Fish I.D. feature onTo turn on FishTrack Symbols with FishTrack depthsHyperScroll Overlay DataTo turn off displayed data To change displayed data font size TipPing Speed & HyperScroll To turn off HyperScroll To change Ping SpeedPop-up Help Reset OptionsReset Water Distance Screen Contrast and Backlight LevelSensitivity & Auto Sensitivity Automatic Sensitivity To adjust sensitivity in auto modeTo turn Auto Sensitivity back on To adjust sensitivity in manual modeSet Keel Offset Software Version Information Set LanguagePress MENUMENU↓ to Software Infoent From the Sonar Page, press MENU↓ to Sonar FeaturesentSplit Zoom Sonar Chart Full Sonar ChartDigital Data/Chart Sonar Simulator Stop ChartSurface Clarity To adjust the Surface Clarity levelPress ↓ or ↑ to select clarity levelEXITEXITEXIT TransparencyUnits of Measure To adjust Menu Transparency levelVolume To adjust volumeZoom & Zoom Bar To turn on the Zoom Bar To switch to zoomZoom Pan Page Unit operates only in demo mode Unit wont turn onUnit freezes, locks up, or operates erratically Page Noise No fish arches when the Fish I.D. feature is offPage Index Page Eagle Electronics Full ONE-YEAR Warranty How to Obtain Service… Accessory Ordering Information for all countries Visit our web site

320C specifications

Eagle Electronics has made significant strides in the world of marine electronics with the introduction of the Eagle Electronics 320C. This compact, feature-packed device is designed to cater to both novice and experienced anglers, providing them with the necessary tools to enhance their fishing experience.

One of the standout features of the Eagle 320C is its high-resolution color display. With a screen size of 3.5 inches, the unit exhibits a bright and vibrant backlit display, ensuring exceptional visibility even in bright sunlight. The 320C employs a user-friendly interface, allowing quick navigation through its various functions and settings.

The 320C is equipped with advanced sonar technology, featuring dual-frequency capabilities. This enables users to switch between 83 kHz for wider coverage and 200 kHz for more precise detail. This flexibility in frequency options allows anglers to target specific fish species and efficiently optimize their fishing strategies. The device also boasts a powerful 300-watt RMS power output, ensuring clear and accurate sonar readings down to depths of 600 feet.

Another important characteristic of the Eagle 320C is its ability to display detailed bathymetric maps. With built-in mapping capabilities, users can access contour mapping, which provides essential information about the underwater landscape. This feature is especially valuable for locating structures such as submerged rocks or vegetation, which are often prime habitats for fish.

In addition to sonar and mapping functions, the Eagle 320C also includes a variety of customizable settings. Users can personalize various aspects of the display, including color palettes, sensitivity, and sonar depth range to suit their preferences. This level of customization helps maximize the device’s effectiveness in diverse fishing conditions.

Moreover, the Eagle Electronics 320C is designed with durability in mind. It features a rugged, waterproof casing that is built to withstand harsh marine environments. This resilience ensures that the device can reliably face saltwater exposure, rain, and other challenging conditions commonly encountered while fishing.

Overall, the Eagle Electronics 320C is an exceptional tool for anglers seeking a comprehensive fishing solution. With its high-resolution color display, advanced sonar capabilities, detailed mapping functionalities, and customizable settings, the 320C provides a robust platform for enhancing fishing success, making it a valuable addition to any boat.
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