Marport M6 - Troubleshooting; Receiver page: hydrophone modules are disconnected; system not answering

M6 - Mx computer System | V1 | Servicing and Maintenance
Antifouling System Causes Interferences
Sonihull™ Ultrasonic Antifouling System causes important noise interference. You can see below an
example of spectrum on a hydrophone when Sonihull™ system is off (1) and when it is switched on
(2).
You need to switch off Sonihull™ system while fishing.
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