Edgetech 4125 SIDE SCAN - Connecting the System Components; Figure 3-2: 4125 Tow Vehicle Tail Fins Assembly

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4. Check that the tail fins are inserted properly, with the shear point engaging on the tow vehicle
body. When installed correctly, the fins will align at 45 degrees off the vertical and horizontal
planes.
5. Insert the line provided through the hole in each of the tail fins, stringing them together, and then
tie each end of the line to the rear carrying handle.
Figure 3-2: 4125 Tow Vehicle Tail Fins Assembly
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3.9
Connecting the System Components
Most of the system components connect to the 4125-P Portable Topside Processor. Optional components,
such as a printer, navigation system, and cable counters connect to the supplied laptop.
Tail fin (4)
Tow vehicle body
Tail cone
Tail fin
locking
bolt
Urethane
washer
Shear point