User ManualTable of ContentsSection 1: Read Me First!1Capabilities and Specifications:3How Eagle Sonar Works5How Eagle GPS Works6How To Use This Manual: Typographical Conventions10Section 2: Installation & Accessories13Transducer Installation13Recommended Tools and Supplies14Selecting a Transducer Location14Transom Transducer Assembly and Mounting16Trolling Motor Bracket Installation22Shoot-Thru-Hull Preparation and Installation24Speed/Temperature Sensors26Sensor Charts27GPS Antenna/Receiver Module30Power Connections31NMEA/DGPS Cable Connections (Seacharter 320DF only)32Mounting the Unit: Bracket, In-Dash or Portable35Bracket Installation35In-Dash Installation37Portable Installation37Other Accessories39Section 3: Basic Sonar Operation41Keyboard41Power/Lights (On and Off)42Main Menu42Pages44Satellite Status Page44Navigation Page45Map Page45Sonar Page46Basic Sonar Quick Reference49Sonar Operations50Fish Symbols vs. Full Sonar Chart52Other Free Training Aids53Section 4: Sonar Options & Other Features55ASP (Advanced Signal Processing)55Alarms56Depth Alarms56Zone Alarm57Fish Alarm58Calibrate Speed58Chart Speed59Depth Cursor60Depth Range - Automatic60Depth Range - Manual61FasTrack61Fish I.D. (Fish Symbols & Depths)62FishTrack64FishReveal64Frequency (Change Trans Frequency – 320DF only)66Grayline67HyperScroll69Log Sonar Chart Data69Noise Rejection69Overlay Data70Ping Speed & HyperScroll72Reset Options73Reset Water Distance74Set Keel Offset74Sensitivity & Auto Sensitivity75Sonar Color Mode77Sonar Page & Sonar Chart Display Options77Full Sonar Chart77Split Zoom Sonar Chart78Split Frequency Sonar Chart (320DF only)79Digital Data/Chart80Map With Sonar Split Screen81Sonar Simulator82Stop Chart84Surface Clarity84Zoom & Zoom Bar85Zoom Pan86Section 5: Sonar Troubleshooting87Section 6: Basic GPS Operations91Keyboard91Power/Lights (On and Off)92Main Menu92Pages94Sonar Page94Satellite Status Page94Navigation Page96Map Page98Background Map vs. Mapcreate Map Content99Basic GPS Quick Reference103Find Your Current Position104Moving Around the Map: Zoom & Cursor Arrow Keys104Selecting Any Map Item With the Cursor105Searching105Set a Waypoint107Navigate To a Waypoint109Set Man Overboard (MOB) Waypoint110Navigate Back To MOB Waypoint110Navigate To Cursor Position On Map111Navigate To a Point of Interest113Creating and Saving a Trail113Displaying a Saved Trail115Navigating Trails115Transfer Custom Maps and GPS Data Files118Cancel Navigation120Section 7: Advanced GPS Operations121Find Distance From Point To Point121Icons122Create Icon On Map122Create Icon At Current Position122Delete an Icon122Navigate To an Icon123Routes123Create and Save a Route124Delete a Route127Edit a Route127Navigate a Route128Navigate a Route In Reverse128Trails129Delete a Trail129Edit a Trail Name129Edit a Trail Color130Edit a Trail Pattern130Utilities130Alarm Clock131Sun/Moon Rise & Set Calculator131Trip Calculator131Trip Down Timer131Trip Up Timer131Waypoints131Delete a Waypoint131Edit a Waypoint (Name, Symbol, and Position)131Selecting a Waypoint132Set a Waypoint By Average Position132Set a Waypoint By Projecting a Position132Section 8: System & GPS Setup Options135Alarms135Auto Satellite Search136Check MMC Files and Storage Space137Communications Port Configuration (320DF only)137Configure DGPS (320DF only)138Configure NMEA (320DF only)139Coordinate System Selection139Map Fix141Customize Page Displays142DGPS Status (320DF only)142GPS Simulator142Hide GPS Features144Initialize GPS144Map Auto Zoom145Map Data145Show Map Data145Pop-Up Map Info145Map Boundaries146Fill Land Gray146Map Overlays (Range Rings; Lat/Long Grid)146Map Datum Selection146Map Detail Category Selection147Map Orientation148Navionics Charts149Pop-Up Help154Position Pinning155Reset Options155Require DGPS (320DF only)156Screen Contrast and Brightness156Set Language157Set Local Time158Show Waas Alarm158Software Version Information159Sounds and Alarm Sound Styles159Track Smoothing160Trail Options160Units of Measure163Section 9: Searching165Find Addresses165Find Any Item Selected By Map Cursor168Find Interstate Highway Exits169Find Map Places or Points of Interest (POI)171Find Streets or Intersections172Find Waypoints176Section 10: Supplemental Material179Size: 8.21 MBPages: 200Language: EnglishOpen manual