ATLAS North America Proprietary
Sea Scan® ARC Explorer™ Manual
1 of 1
Page: 21
Issue: 4.2.1
2SFT1-0001
Manual
4.1.3
Connection to a PC
4.1.3.1
Ethernet
The TCU connects to the PC by means of an Ethernet connection. Verify that the the connections
are clean and clear of debris, and plug the TCU Ethernet cable into the PC.
4.1.3.2
USB
The ARC Explorer system will include a USB connection, but the connector is not used at this time.
4.1.3.3
Accessory
The ARC Explorer system will include an accessory connection, but the connector is not used at
this time.
4.2
Towfish
4.2.1
Tail Assembly
4.2.1.1
Fin Removal
The tail assembly stores the fins of the system and is the access point to the system's inner
electronics. Remove the fins by loosening the large bolt at the end of the towfish. The fins slide in
and out easily.
To install the fins, simply slide them into place using a backward rocking motion. After the fins are
in place, simply tighten the bolt at the end to secure them.
Figure 23: Towfish Tail Assembly
4.2.1.2
Tail Assembly Removal
The entire tail assembly can be removed for maintenance. W e recommend performing regular
maintenance once every six months. Also check the zinc every three to six months depending on
the amount of use.
TIP:
The zinc is used to reduce the corrosion of the surrounding metals.
