Marport Trawl Explorer - Page 20

Trawl Explorer | V2 | Sensor Configuration
For V3 version of sensors:
• 20 log: focus on bottom or school of fish .
• 40 log: focus on individual targets.
• 30 log: compromise between the two above settings.
For V1 and V2 versions of sensors:
•
From TVG Coefficient, enter between 0.500 and 0.520 to have approximately the equivalent
of 20 log , 0.75 for 30 log or 1 for 40 log.
•
From Attenuator Coefficient, enter 25.
•
Leave VCO Coefficient default settings at 3.
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