III-140
(1) FREQ PARAMETER FILE:
In this file, the values of an equivalent beam angle, the TR factors from 1 to
4 and the equivalent pulse widths from 1 to 4 are reflected.
(2) ABSORBED ATTENUATION:
This value is changed depending on the frequency of the transducer installed
on this system as well as the season of the sea area.
(3) SINGLE WAVEFORM DETECTION JUDGMENT FILE:
In this file, the parameters required for single wave form detection are set.
Normally, no change will be made in this file.
(4) SEA BOTTOM DETECTION PARAMETER FILE:
In this file, the peak detection water depth, the maximum SH (dB), the average
S (dB), the average D (dB) and the average number are reflected.
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