v
Select Readouts (Advanced, Sonar View and Down Imaging™ View only)...................... 72
Depth Offset (Advanced)............................................................................................ 73
Temp. Offset
(Advanced)............................................................................................ 73
Digits Format
(Advanced)............................................................................................74
Speed Calibration
(Advanced, with Temp/Speed only).................................................. 74
Demonstration.......................................................................................................... 74
Sound Control .......................................................................................................... 74
Troubleshooting 75
Fishfinder Doesn’t Power Up .................................................................................. 75
Fishfinder Defaults to Simulator with a Transducer Attached.............................. 75
Display Problems...................................................................................................... 76
Finding the Cause of Noise .................................................................................... 77
300 Series™ Fishfinder Accessories 78
Specifications 79
Glossary 81
Contact Humminbird® 85
Table of Contents