DPN 402197 Issue 7.1
© Teledyne Limited
B- 3
❐
Subsea components of a Teledyne TSS 350 system.
❐
Subsea components of a Teledyne TSS 440 Pipe and Cable Survey System.
❐
A single topside computer to provide configuration, control and communications functions for
both sets of subsea components.
❐
Product manuals, interconnection cables and mounting components for all three sub-sea elec-
tronics pods.
NOTE
The 350 requires to have the latest firmware (version 3.7 or later) EPROM. This
can be confirmed in the terminal mode of DeepView, when the system is initiated
a banner is displayed that will identify the version number.
The system is supplied with DeepView already installed and configured to run automatically when you
power it on. DeepView supports all modes necessary to operate the 350 and 440 systems in Dualtrack
configuration.
B.2.2 The Differences
Note the following important issues when you install the Dualtrack system:
1 Scope of Delivery
See
for a list of the standard items supplied with the Dualtrack system.
2 Physical installation
See
of this manual for instructions to install the subsea components of the 350 system.
See the 440 manual for instructions to install the subsea components of the 440 System.
You must take special precautions regarding the placement of the search coils when you install the
Dualtrack system on board an ROV.
See
for a description of the special precautions you must make when you install the
Dualtrack system.
3 Electrical connection
To make the most efficient use of the ROV umbilical, the Dualtrack system uses only two wires for all
communications between the surface and the subsea installations. See
for details of the
special electrical connection requirements necessary to support this communication arrangement.
Where necessary, you may use 4-wire or RS232 communications instead.
Note that, in a Dualtrack system, you
must
connect the altimeter
only
to the ALTIMETER port of the
440 SEP, or to a topside computer serial port.
Do not connect the altimeter to the 350 SEP
.