Operating GuideTable of ContentsCover1Inside Cover2Table of Contents3i. Table of Contents3vi. Warning8Sec. 1: Read Me First!93. Capabilities and Specification115. How Your Sonar Works136. How Your GPS Works148. Introduction to GPS and WAAS1610. How to use this manual: text conventions18Sec. 2: Installation & Accessories2113. Preperations2113. Transducer Installation2114. Recommended Tools and Supplies2214. Selecting a Transducer Location2215. How long should you go?2316. Shoot-thru-hull vs. Transom Mounting2416. Transom Transducer Assembly and Mounting2422. Trolling Motor Bracket Installation3023. Transducer Orientation and Fish Arches3123. Shoot-thru-hull Preperation3126. Speed/Temperature Sensors3427. Sensor Chart3528. Optional Speed Sensor Installation3629. GPS Antenna/Receiver Module3730. Power Connections3831. NMEA/DGPS Cable Connections3931. NMEA/DGPS Wiring3933. Mounting the Unit: Bracket or In-Dash4135. MMC or SDC Memory Card Installation4336. Other Accessories4436. Screen Cleaning Kit4437. MMC and MapCreate4537. Switch Boxes4537. External Speaker4538. Face Cover46Sec. 3: Basic Sonar Operation4739. Keyboard4740. Power/Lights on and off4840. Main Menu4842. Pages5042. Satellite Status Page5043. Navigation Page5143. Map Page5144. Sonar Page5247. LCX-104C Sonar Quick Reference5548. Sonar Operations5650. Fish Symbol vs. Full Sonar Chart5850. Other Free Training Aids58Sec. 4: Sonar Options & Other Features6153. ASP™ (Advanced Signal Processing)6154. Alarms6254. Depth Alarms6255. Zone Alarm6356. Fish Alarm6456. Calibrate Speed6457. Chart Speed6558. ColorLine™6660. Depth Cursor6860. Depth Range - Automatic6861. Depth Range - Manual6961. Depth Range - Upper and Lower Limits6963. FasTrack™7163. Fish I.D.™ (Fish Symbols & Depths)7165. FishTrack™7365. Frequency (Change Transducer Frequency)7366. HyperScroll™7466. Log Sonar Chart Data7467. Noise Rejection7567. Overlay Data7569. Ping Speed & HyperScroll™7770. to Change Ping Speed:7870. to Adjust Sensitivity:7870. to Turn Off HyperScroll:7871. Reset Options7971. Reset Water Distance7972. Set Keel Offset8073. Sensitivity & Auto Sensitivity8174. Sonar Color Mode8275. Sonar Page & Sonar Chart Display Options8375. Full Sonar Chart8376. Split Zoom Sonar Chart8476. Split Frequency Sonar Chart8478. Digital Data/Chart8679. FlashGraf™8780. Map With Sonar Split Screen8880. Sonar Simulator8883. Stop Chart9183. Surface Clarity9184. Upper and Lower Limits9284. Zoom & Zoom Bar9285. Zoom Pan93Sec. 5: Sonar Troubleshooting95Sec. 6: Basic GPS Operations9991. Keyboard9992. Power/Lights on and off10092. Main Menu10094. Pages10294. Sonar Page10294. Satellite Status Page10295. Navigation Page10496. Map Page106103. GPS Quick Reference111104. Find Your Current Position112104. Moving Around the Map: Zoom & Cursor Arrow Keys112105. Selecting Any Map Item With the Cursor113105. Searching113107. Set a Waypoint115107. Create Waypoint at Current Position115108. Create Waypoint on Map116109. Create Waypoint by Entering a Position117109. Navigate To a Waypoint117110. Set Man Overboard (MOB) Waypoint118110. Navigate Back to MOB Waypoint118111. Navigate to Cursor Position on Map119113. Navigate to a Point of Interest121113. Creating and Saving a Trail121115. Displaying a Saved Trail123115. Navigating Trails123116. Visual Trailing124116. Navigate a Trail (forward)124118. Navigate a Back Trail (backtrack, or reverse)126119. Transfer Custom Maps and GPS Data Files127121. Cancel Navigation129Sec. 7: Advanced GPS Operations131123. Find Distance from Current Position to Another Location131123. Find Distance from Point to Point131123. Icons131124. Create Icon on Map132124. Create Icon at Current Position132124. Delete an Icon132125. Navigate to an Icon133125. Routes133126. Create and Save a Route134128. Delete a Route136128. Edit a Route136129. Navigate a Route137130. Navigate a Route in Reverse138131. Trails139131. Delete a Trail139131. Edit a Trail Name139131. Edit a Trail Color139131. Edit a Trail Pattern139132. Utilities140132. Alarm Clock140132. Sun/Moon Rise & Set Calculator140132. Trip Calculator140132. Trip Down Timer140132. Trip Up Timer140132. Waypoints140132. Delete a Waypoint140133. Edit a Waypoint141133. Selecting a Waypoint141133. Set a Waypoint by Average Position141134. Set a Waypoint by Projecting a Position142Sec. 8: System & GPS Setup Options143135. Alarms143136. Auto Satellite Search144137. Check MMC Files and Storage Space145137. Communications Port Configuration145138. Configure DGPS146139. Configure NMEA147139. Coordinate System Selection147140. To Setup Loran TD:148140. Map Fix148142. Customize Page Displays150142. DGPS Status150142. GPS Simulator150144. Hide GPS Features152144. Initialize GPS152145. Map Auto Zoom153145. Map Data153145. Show Map Data153146. Pop-up Map Info154145. Map Boundaries154145. Fill Water With White154145. Map Overlays (Range Rings; Lat/Long Grid)154147. Map Datum Selection155147. Map Detail Category Selection155148. Map Orientation156149. Overlay Data157151. Navionics® Charts159151. To Display a Navionics Chart:159152. Port Information160152. To View Port Services Information:160153. Tidal Current Information161153. To View Tidal Current Information161155. Tide Information163155. To View Tide Information:163156. Pop-up Help164157. Position Pinning165157. Reset Options165158. Require DGPS166158. Screen Contrast and Brightness166159. Set Language167160. Set Local Time168160. Show WAAS Alarm168161. Software Version Information169161. Sounds and Alarm Sound Styles169162. Track Smoothing170162. Trail Options170163. Delete All Trails171163. Update Trail Option171164. Delete Trail172164. New Trail172164. Trail Visible/Invisible and Other Trail Options172165. Units of Measure173Sec. 9: Searching175167. Find Addresses175170. Find Any Item Selected by Map Cursor178171. Find Interstate Highway Exits179173. Find Map Places or Points of Interest (POI)181174. Find Streets or Intersections182178. Find Waypoints186Sec. 10: Supplemental Material189181. Datums Used by This Unit189185. FCC Compliance193187. Lowrance Database License Agreement195188. Database Limited Warranty196189. Lowrance Electronics Full One-Year Warranty197190. How to Obtain Service198Accessory Ordering Information for All Countries199Shipping Information199Back200Size: 15.3 MBPages: 200Language: EnglishOpen manual