VideoRay Defender MSS, Operator'S Manual

Page: 14 / 109

manipulator. The hand controller is pre-programmed, but
can be customized to meet specific user or operational
needs.
See the Hand Controller section of the Equipment Guide
for more information.
Tether
The tether connects the ROV to the control panel. It
delivers power and control signals to the ROV, and returns
video and sensor data (optional) from the ROV to the
surface. Some systems come with a TDS (Tether
Deployment System), that makes the work of managing the
tether easier. The tether is also often referred to as the
umbilical.
See the Tether section of the Equipment Guide for more
information.
Additional Items
Additional items may be supplied with your system including tools, spare parts and other items. If
included, these items are described in other sections of this documentation.
Some items shown may be optional and not included with your configuration.
Pre-Dive Preparations
Select a safe and preferably level area to set up the User Control Console. See the On-site
Operations section of the Project Management Guide for more information about site selection and set
up.
The pre-dive preparations consist of five parts:
1. Visual inspection before setting up the system
2. Setting up the system including making connections
3. Power on tests of the system's safety circuits
4. Primary functions test of the systems features
5. Adjusting the ballast for the desired buoyancy (to be completed in the next phase)
Conduct a Visual Inspection
Assuming this is your first time using the VideoRay, everything should be in proper working order and
ready to go, but it is good practice to perform a pre-dive inspection before every dive, even your first. If
any problems are noticed, they should be addressed before continuing.
1. Inspect the ROV and other system components to make sure there are no visible signs of
damage or loose or worn parts. Also check for water inside any pressure hull modules, such as
the camera.