ii
Depth Cursor...............................................................................48
Depth Range - Automatic...........................................................48
Depth Range - Manual................................................................49
To Turn Auto Depth Range on Again: ...................................49
Depth Range - Upper and Lower Limits ...................................49
FasTrack ..................................................................................51
Fish I.D. (Fish Symbols & Depths).........................................51
FishTrack .................................................................................53
FishReveal ...............................................................................54
Frequency (Change Transducer Frequency).............................56
Grayline
.....................................................................................57
HyperScroll ..............................................................................59
Noise Rejection............................................................................59
Overlay Data...............................................................................59
To Change Displayed Data Font Size:...................................60
Ping Speed & HyperScroll.......................................................61
Pop-Up Help................................................................................62
Reset Options..............................................................................63
Reset Water Distance.................................................................63
Screen Contrast and Brightness................................................63
Sensitivity & Auto Sensitivity....................................................64
To Turn Auto Sensitivity Back on:.........................................66
Set Keel Offset............................................................................66
Set Language ..............................................................................67
Software Version Information....................................................67
Sonar Chart Mode.......................................................................68
Sonar Chart Display Options.....................................................68
Full Sonar Chart.....................................................................69
Split Zoom Sonar Chart..........................................................70
Split Frequency Sonar Chart (X126DF and X136DF only) ..70
Digital Data/Chart..................................................................71
Customizing the Digital Data/Chart Screen......................72
Flashgraf.................................................................................73
Sonar Simulator..........................................................................73
Stop Chart...................................................................................74
Surface Clarity............................................................................74
Transducer Type (X126DF and X136DF only)..........................75
Units of Measure.........................................................................76
Upper and Lower Limits ............................................................76
Zoom & Zoom Bar.......................................................................76
Zoom Pan.....................................................................................77
Sec. 5: Sonar Troubleshooting..............................................79
Sec. 6: Supplemental Material..............................................85
