Sonar menu tab – Humminbird Matrix 20 User Manual
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Sonar Menu Tab
Press the MENU key twice to access the Main Menu
System and then press the RIGHT Cursor key to select
the Sonar tab.
NOTE:
Beam Select and 83 kHz Sensitivity will only appear
if you have a DualBeam PLUS™ or QuadraBeam® Matrix
Fishing System.
NOTE:
Depth Lines, Surface Clutter, Noise Filter, Max Depth,
and Water Type only appear in Advanced User Mode.
NOTE:
455 kHz Balance and Transducer Select will only
appear if you have a QuadraBeam® Matrix Fishing System.
Sonar Menu