20 Most Recent Humminbird Fishfinder 570 Questions & Answers

The arch is caused by a object beginning to come into the sound cone, centering in the cone, then moving out of the cone. The fish I'd just identifies a fish somewhere in the cone.

Humminbird... | Answered on Mar 17, 2018

once you change settings you have to save the settings it will ask you do you want to save these settings push yes

Humminbird... | Answered on Dec 19, 2013

Check the transducer to verify that it actually remains fully submerged at above 7 mph. You may need to relocate it.

Humminbird... | Answered on Jun 10, 2011

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