Chapter 4-12
CE34/44/54 Echo menu
4.10 Effects of the vessel’s speed
The presentation of fish on the CEXX depends directly on the ves-
sel’s speed, as well as on the depth of the fish. When the vessel is
at rest, the echo traces will appear stretched and flattened. As the
vessel’s speed becomes greater, the echo traces will become shorter
and more arched. The reason for this change in appearance is that as
the vessel speed increases, fewer number of sound ‘pings’ strike each
fish. A low vessel speed will provide the most accurate information
of where fish are loacted.
Содержание CE34 ChartSounder
Страница 26: ...Chapter 2 10 CE34 44 54 Fundamentals initial start up ...
Страница 50: ...Chapter 3 24 CE34 44 54 Chart menu and INFO windows ...
Страница 82: ...Chapter 5 20 CE34 44 54 Pilot menu navigation examples ...
Страница 152: ...Chapter 9 8 CE34 44 54 Troubleshooting Service and Specifications ...
Страница 156: ...Appendix A 4 CE34 44 54 Glossary of terms ...
Страница 171: ...CE34 44 54 ChartSounder Index ...