Simrad ES80 Reference Manual page 137

5 Investigate the information provided by the information pane.
Scientific research has proven that the variation in echo strength between echo
sounder frequencies is different between species. Some species are easy to
recognize using a higher frequency, while others are more easily detected using
a low frequency.
By means of this information pane, you can investigate how the echoes from the
fishes changes with different frequencies.
We do not have an answer book for this. You need to build you own knowledge and
experience based on the species you normally fish for.
6 Select in the top right corner of the information pane to change the pane
Setup
parameters.
Selecting
Setup
dialog box. The
Pane Options
change the operational parameters used to present the data in the information panes.
7 Select in the top right corner to close the information pane.
Close
406273/C
in the School Response information pane opens the
Information Pane Options
Operating procedures
Information
dialog box allows you to
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