ii Fishfinder 160C Owner’s ManualIntroductIon > tAble of contentstable of contentsIntroduction...........................................................................iAbout This Manual ................................................................... iProduct Registration .............................................................. iiiContact Garmin..............................................................................iiiCaring for the Fishfinder 160C .............................................. iiiCaring for the Screen .....................................................................iiiWarnings ................................................................................. ivImportant Information ............................................................ ivGetting Started.....................................................................1Understanding the Fishfinder and Sonar .............................. 1Understanding Sonar ...................................................................... 1Understanding the Fishfinder Screen .............................................. 1Using Dual Beam............................................................................ 2Whiteline ........................................................................................ 3Thermoclines .................................................................................. 3Installing the Fishfinder 160C ............................................4Packing List ............................................................................. 4Unit Installation ....................................................................... 5Transducer Installation ........................................................... 6Selecting a Transom Mount Location ............................................. 7Mounting the Transducer on a Transom ......................................... 8Mounting the Transducer on a Trolling Motor ............................... 9Testing the Transom Mount Installation ....................................... 10Installing the Wiring Harness ............................................... 10Using the Fishfinder 160C ................................................12Simulator Mode ..................................................................... 12The Keypad ............................................................................ 12The Fishfinder 160C Display ................................................ 13The Adjustment Bar .............................................................. 14Range ............................................................................................ 14Gain .............................................................................................. 14Scroll ............................................................................................. 14Zoom ............................................................................................. 15View .............................................................................................. 15The Setup Menu ..................................................................... 15Alarms .......................................................................................... 15Graph ............................................................................................ 16Numbers........................................................................................ 18Units.............................................................................................. 20System .......................................................................................... 20Appendix ............................................................................22Specifications ........................................................................ 22Physical Specifications ................................................................. 22Power ............................................................................................ 22Sonar ............................................................................................. 22Limited Warranty ................................................................... 23Software License Agreement ............................................... 24Declaration of Conformity (DoC) ......................................... 24Index ...................................................................................25