R2Sonic 2022, Operation Manual

Page: 22 / 133

Page 22 of 133
Version 3.0 Rev r000
Date 25-08-2010
Part No. 96000001
3.1.1 Mounting the Sonic 2024/2022 Receive Module
Figure 7: Top side of Receive Module
Figure 8: Receive Module Face
The Receive Module is held to the mounting frame by 4 pass-through bolts, which are threaded on
both ends. The end with the shorter thread is inserted in the pass-through and secured through the
face of the receiver; the other end is inserted into the mounting bracket and secured. To prevent
galling, two layers of Teflon™ thread seal tape shall be applied to the bolt’s threads.
Figure 9: Receive Module securing bolt
Figure 10: Insert short threaded side of bolt in pass-through and tighten to receiver face
3.1.2 Receive Module
The Receive Module has two connectors; the female connector is for the Projector cable, the male
connector is for the deck lead that goes to the SIM. There is a securing ‘ear’ on top of the Receive
Module to secure the cables with a cable tie or other similar securing methods. Seat the 0.439m
projector cable first. A light spray of silicon lube (3M Silicon Lubricant,
3M ID: 62-4678-4930-3) will
aid in seating the connectors. The deck lead passes through the hydrophone pole and then through
the flange opening. Seat the deck lead after seating the projector cable. ENSURE that all
connections are tight with no visible gaps.
Sonic 2022
Sonic 2024
Sonic 2022
Sonic 2024