Thread: transducer question - Helix 9

Change the "Connected Transducer" selection (under the Sonar tab) to "Hi Def Sidescan" ...

Then you should have the 800kHz option in the "Imaging Frequency" selections ...

In all Sonar technologies ...:
*Higher frequency gives more detail with less coverage ...
*Lower frequency give more coverage with less detail ...
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In the 2d Sonar frequency choices - 83/200kHz gives a blended view of the wider 83kHz Sonar cone and the narrower 200kHz Sonar cone in the same 2d image ...



Rickie