Eagle Electronics FISHMARK 320 User Manual
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Depth Range - Automatic ........................................................... 51
Depth Range - Manual................................................................ 51
FasTrack
.................................................................................. 52
Fish I.D.
(Fish Symbols & Depths) ......................................... 52
FishTrack
................................................................................. 55
FishReveal
............................................................................... 55
Frequency (Change Trans Frequency – Seafinder 320DF only) 57
Grayline
..................................................................................... 58
HyperScroll
.............................................................................. 60
Noise Rejection............................................................................ 60
Overlay Data ............................................................................... 60
Ping Speed & HyperScroll
....................................................... 62
Pop-Up Help ................................................................................ 64
Reset Options .............................................................................. 64
Reset Water Distance ................................................................. 65
Screen Contrast and Brightness ................................................ 65
Sensitivity & Auto Sensitivity.................................................... 65
Set Keel Offset ............................................................................ 67
Set Language .............................................................................. 69
Software Version Information.................................................... 69
Sonar Color Mode........................................................................ 70
Sonar Chart Display Options ..................................................... 70
Full Sonar Chart ..................................................................... 70
Split Zoom Sonar Chart .......................................................... 71
Split Frequency Sonar Chart (Seafinder 320df only)............ 72
Digital Data/Chart .................................................................. 73
Sonar Simulator.......................................................................... 74
Stop Chart ................................................................................... 74
Surface Clarity ............................................................................ 75
Units of Measure......................................................................... 76
Zoom, Zoom Bar & Zoom Pan..................................................... 76
Section 5: Troubleshooting ................................................... 79
Section 6: Supplemental Material ....................................... 85