Remember when setting the Noise Reject tool, the higher the noise rejection setting, the more likely the unit is to not show fish or structure.
To Change the Noise Reject Setting:1.Highlight the ‘Tools’ tab on the Setup Menu.
2.Highlight the ‘Noise Reject’ selection field and press ENTER.
3.Choose ‘Off’, ‘Auto’, ‘Low’, ‘Med’, or ‘High’, and press ENTER.
FlasherWith the ‘Flasher’ tool active, a graphic Flasher representation will be displayed on the right side of the chart. This graphic Flasher displays structure and bottom returns much the same as a true Flasher. You may find this feature particularly useful when using ‘Fish Symbols’.
To Turn the Graphic Flasher On and Off:1.Highlight the ‘Tools’ tab on the Setup Menu
2.Highlight the ‘Flasher’ selection field and press ENTER.
3.Select ‘ON’ or ‘OFF’ and press ENTER to accept the selection.
SimulatorThe ‘Simulator’ tool allows you to select a transducer type for use with the Fishfinder 240’s built in simulator. These choices allow the simulator to more accurately depict actual operation of the unit. For details on using the simulator see page 33.
Unit Operation
Setup Menu/Tools
Graphic Flasher Selections
Simulator Selections
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