C-Max CM2 - Towfish Depth Sensor

CM2 Sidescan Sonar User Manual
Towfish Depth Sensor
The optional depth sensor may be already installed in the towfish when delivered or may be retrofitted in the
field.
The sensor is moulded into the rear bulkhead, so retrofitting requires the bulkhead to be replaced. The
bulkhead and towfish PCB should be returned to C-MAX for modification. See the section on Replacing the
Towfish PCB for advice on opening the towfish.
The depth sensor cable connects to J8 on the towfish PCB.
The depth sensor specification is in Section 15. There is no provision for zeroing the depth indication, as it is
not intended to be used with the same accuracy as an echo sounder.
Version 3.6 (2008)
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