Simrad ES80 Reference Manual page 410

Simrad ES80 Reference Manual
LFM transmissions
For LFM transmissions, the results are shown
in two plots. One plot shows the impedance
as a function of the frequency in one ping. The
other plot shows the phase as a function of the
frequency in the same ping.
In each plot, one coloured curve is provided for
each transducer or transducer sector. A single
beam transducer is shown with only one curve.
A split beam transducer is shown with several
curves, one for each sector.
Tip
Select to make the curves easier to
Fixed Axis
read. Pause the pinging to "freeze" the curves.
If you wish to switch pulse type between CW
and LFM, use the dialog box.
Normal Operation
Before selecting LFM transmissions, make sure
that your ES80 is provided with a compatible
transducer!
(The screen capture has been made while using a dummyload.)
CW transmissions
For CW transmissions, the impedance and phase values for each transducer sector are
provided in a tabular format.
(The screen capture has been made while using a dummyload.)
Details
Select transducer
Use the spin box to select which transducer to study.
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