Contents | iii
Installation..................................................................................... 36
Installing a Trawl Explorer on the Trawl.................................................................................................... 36
Servicing and Maintenance.............................................................39
Interference Check.................................................................................................................................................39
Spectrum Analyzer Display....................................................................................................................39
Checking Noise Interference................................................................................................................. 39
Charging the Sensor..............................................................................................................................................41
Maintenance.............................................................................................................................................................42
Cleaning the Sensor..................................................................................................................................43
Maintenance Checklist.............................................................................................................................43
Troubleshooting......................................................................................................................................................44
Mosa does not start due to error message......................................................................................44
Sensor has difficulty connecting to Mosa....................................................................................... 44
Data in Scala is wrong............................................................................................................................ 44
Echogram is fixed and blue...................................................................................................................45
Pitch and Roll are wrong........................................................................................................................45
Support Contact......................................................................................................................................................46
Appendix.........................................................................................47
Appendix A: Frequency Plan............................................................................................................................. 47
Index.................................................................................................................52