Vessel Operations

Follow these steps if working from a vessel:

Set Up the Topside Hardware:

1. Power on the computer.
2. Connect the X150 Topside Beacon to the X150 Topside Beacon Cable.
3. Connect the X150 Topside Beacon Cable to the Computer Interface / Power Cable.
4. Connect the Computer Interface / Power Cable to the power supply.
5. Plug the USBL power supply into a power source.
6. Connect the X150 Topside Beacon USB into the desired USB port.
7. Connect the GPS antenna into the desired USB port.
8. Mount the GPS receiver.
   1. Ensure there is a clear view of the sky from the mounting location for best performance.
9. Mount the X150 Topside Beacon.
   1. The X150 Topside Beacon should be submerged below the keel for 360 degree tracking. If it is not below the keel, you will only be able to track the ROV on the same side of the vessel on which the X150 Topside Beacon is mounted.
   2. While strictly not required, the reference index mark ">|<" on the X150 Topside Beacon should face the same direction as the bow.

Set Up the ROV Hardware:

1. Connect the X010 ROV Beacon cable between the X010 ROV Beacon and ROV accessory port.
2. Make sure the accessory port connection is not exposed to water by using a terminated accessory, or use a dummy plug.
3. Mount the X010 ROV Beacon on the ROV.
4. Power on the ROV.
5. Start the ROV control software.

Start the PinPoint Program

1. Start PinPoint using the desktop icon or the start menu.
2. Click on the Gear icon button in the lower left to enter settings.
1. Select the desired units of measure.
2. Modify any other settings as desired (see the SeaTrac PinPoint manual for more information).
3. Click on the Platform Setup icon button.
   1. Click on the Vessel Setup icon button.
      1. Select the Vessel Type for the ship's display (Simple, or DXF).
      2. Select the desired units of measure.
      3. Enter the vessel dimensions.
   2. Click on the GPS icon button.
      1. Select the Dynamic Position option for the Position Source
      2. Select the desired units of measure.
      3. Enter the offsets of the GPS from the origin of the vessel coordinate system.
   3. Click on the Topside Beacon icon button.
      1. Select the desired units of measure
      2. Enter the offsets of X150 Topside Beacon from the origin of the vessel coordinate system.
4. Close the settings by clicking on the Checkmark icon button in the lower right.
5. Click on the Connect icon button in the upper left to enter live tracking mode.
   1. PinPoint may display an error message about not being able to open required devices.
   2. If no errors are reported, you can skip these steps.
   3. If errors are reported, initial set up is required. Initial set up should only be required one time, unless changes are made to the hardware configuration. Follow these steps to complete the initial configuration:
      1. Dismiss any errors.
      2. Click on the Gear icon button in the lower left to enter settings.
      3. Click on the Wrench icon button in the upper right to enter Port setup.
      4. You should see panels for the Seatrac device (X150 Topside Beacon) and NMEA device (GPS Receiver).
         1. If you do not see both device panels, see the Initial Configuration section in the Appendices.
      5. Click on the (A) icon button on the middle left to auto detect and set up the required COM ports.
         1. If an error is reported or tracking still results in errors, see the Initial Configuration section in the Appendices.

Verify the Setup

1. Click on the GPS icon button.
   1. Confirm its operation and that the location appears to be correct.
2. Click on the USBL icon button.
   1. Confirm the attitude and heading are responsive and that they appear to be correct.
      1. If the attitude appears inverted (sky at the bottom, earth above), see the Beacon Configuration section and enable the "Inverted" checkbox.
3. Click on Map icon button.
   1. Click on the Focus on the Local Beacon icon button to center the Topside Beacon in the center of the display.
   2. Adjust the zoom level as desired so the GPS and USBL icons are not overlapping (you may need to zoom in).
   3. Verify the GPS icon is displayed and its location appears correct.
   4. Verify the topside USBL icon is displayed and its location appears correct.

Verify the Tracking and Commence the Operation

1. Adjust the zoom level so the operating area fits the display area as desired.
2. Launch and submerge the ROV.
3. Confirm tracking is operational and that the ROV's location appears correct.
4. Begin the mission.
5. Initiate recording as desired.

Post Mission

Follow your standard procedures for post mission activities, which should include at least the following:

1. Recover the ROV and USBL systems.
2. Make sure the components are secured for transport.
3. Soak the submerged components in fresh water for at least 30 minutes.
4. Archive any recorded data.
5. Inspect, dry and store the equipment.