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In each menu tab use the Down or Up Key to
select a specific menu item, and use the Left or
Right Key to change a menu setting, then press
the View/Esc Key to return to the top until close
menu system.
Sensitivity
Settings: "Auto", "1%" to "100%"
Sensitivity controls the unit's ability to pick up
echoes. If you want to see more detail, try
increasing the sensitivity, a little at a time.
There are situations when too much clutter
appears on the screen. Decreasing the
sensitivity can reduce the clutter and show the
strongest fish echoes, if fish are present. As you
change the sensitivity setting, you can see the
difference on the chart as it scrolls.
Select "Auto" to have the unit automatically
select the sensitivity according to the different
water depths.
Depth Range
Settings: "Auto", “0-9ft" to "0-240ft" ("0-3m" to
"0-72m")
