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6205S BATHYMETRY & SIDE SCAN SYSTEM U S E R H A R D W A R E M A N U A L 0020300_REV_B 1/4/2019 EdgeTech 4 Little Brook Road West Wareham, MA 02576 Tel: (508) 291-0057 Fax: (508) 291-2491...
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The information, figures, and specifications in this manual are proprietary and are issued in strict confidence on condition that they not be copied, reprinted, or disclosed to a third party, either wholly or in part, without the prior, written consent of EdgeTech. Any reproduction of EdgeTech-supplied software or file sharing is strictly prohibited.
ATTENTION – READ THIS FIRST! Warnings, Cautions, and Notes Where applicable, warnings, cautions, and notes are provided in this manual as follows: WARNING! Identifies a potential hazard that could cause injury or death. CAUTION! Identifies a potential hazard that could damage equipment or data. NOTE: Recommendations or general information that is particular to the material being presented.
HARDWARE VARIATIONS AND COMPATIBILITY The 6205s Bathymetry & Side Scan System contains both standard and proprietary hardware. At times, EdgeTech may change the standard components due to their availability or performance improvements. Although the component manufacturers—along with their models and styles—may change from unit to unit, replacement parts will generally be interchangeable.
ABOUT THIS DOCUMENT We, the employees at EdgeTech, would like to thank you for purchasing a 6205s system. At EdgeTech, it is our policy to provide high-quality, cost-effective products and support services that meet or exceed your requirements. We also strive to deliver them on-time, and to continuously look for ways to improve them.
All equipment manufactured by EdgeTech is warranted against defective components and workmanship for a period of one year after shipment. Warranty repair will be done by EdgeTech free of charge. Shipping costs are to be borne by the customer. Malfunction due to improper use is not covered in the warranty, and EdgeTech disclaims any liability for consequential damage resulting from defects in the performance of the equipment.
EdgeTech customers can download new software releases with all modifications and enhancements from the EdgeTech FTP site (in the future, it will be available on the main company website). Major software issues, should they occur, will be reported directly to the customer. New software releases consist of the following: •...
Refer to RMA number on all documentation and correspondences. All returned materials must be shipped prepaid. Freight collect shipments will not be accepted. All equipment should be adequately insured for shipping, but equipment belonging to EdgeTech must be insured for full value.
CUSTOMER SERVICE Customer service personnel at EdgeTech are always eager to hear from users of our products. Your feedback is welcome and is a valuable source of information that we use to continually improve these products. Therefore, we encourage you to contact EdgeTech Customer Service to offer any suggestions...
USBL positioning systems, and bathymetric systems—that have become standards in the industry. EdgeTech has also consistently anticipated and responded to future needs through an active research and development program. Current efforts are focused on the application of cutting-edge CHIRP and acoustic...
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Tools ............................... 5-5 SECTION 6: CONNECT TO SONAR .....................6-1 6.1 Connecting to Sonar via Remote Desktop ..................6-1 6.1.1 Connecting with the 6205s-R ....................6-1 6.1.2 Connecting with the 6205s-P ....................6-2 6.2 Confirming Supporting Data is Present .................... 6-3 SECTION 7: MAINTENANCE ......................7-1...
Figure 2-4: 6205s Electronics Housing and Arrays Installed ..............2-8 Figure 2-5: Acoustic Center Location in X, Y, and Z and Bolt Pattern of Standard 6205s – 0019604 ..2-10 Figure 2-6: Acoustic Center Location in X, Y, and Z Dimensions and Bolt Pattern with Adaptor Flange –...
SECTION 1: OVERVIEW The EdgeTech 6205s is a fully integrated Swath Bathymetry and Dual Frequency Side Scan Sonar System that uses multiple receive elements, and one discrete transmit element, to produces real time, high resolution, side scan imagery, and three-dimensional maps of the seafloor. The 6205s overcomes the limitations of Multi Beam Echo Sounders (MBES) and Interferometric systems in shallow water by using EdgeTech’s unique Multi-Phase Echo Sounder (MPES) technology.
SECTION 2: SYSTEM DESCRIPTION 1.1 Applications The 6205s next generation Swath Bathymetry & Side Scan Sonar has many potential applications, a few of which include: • Shallow Water Hydrographic Surveys • Benthic Habitat Mapping • Nautical Charting • Military Rapid Environmental Assessments (REA) •...
The Adaptor Flange mounts to the existing Mounting Plate and is designed for static pole-mounting operations. The Adaptor Flange is available if the standard 6205s hole pattern will not mate to the customer’s available static pole-mount. The Adaptor Flange is attached to the .
The frequency sets listed above were chosen to provide optimum results for any given water depth up to 200m (660ft) below the transducer. The 6205s is for water depths between 5m – 50m (15ft – 164ft). Optimal Frequency depends on survey requirements.
OUSING OUNTING LATE (PORT and STBD) ONAR RRAYS (SVS) OUND ELOCITY ENSOR (PORT and STBD) ONAR RRAYS ONAR ROCESSOR Figure 2-1: 6205s Sonar Head Components OUSING NOTE: The terms used in Figure 2-1 are referenced throughout this manual.
2-3. IGURE EdgeTech advises mounting the 6205s Sonar Head to the bow of a survey vessel. By placing the system at the bow, the sonar should be far enough away from most interference, such as hull echoes, propeller noise, and wake.
2.1.4 Sound Velocity Sensor The 6205s Sonar Head has a flooded section that is used to house an AML Sound Velocity Sensor (SVS), which provides a response time of 47 μs, a resolution of 0.001 m/s, and a theoretical accuracy of ±0.025 m/s.
The Side Scan Sonar operates at 230/550 kHz, 540/850, or 550/1600 kHz and collects simultaneously on both frequency channels. Bathymetry is obtained on either the 230 kHz or the 550 kHz. The 6205s utilizes two arrays (port and starboard) to map the seafloor much like a Dual Head Multibeam System. Each 6205s Array is constructed using 10 independent longitudinal PZT elements and two multi-segment PZT strings.
SECTION 3: SPECIFICATIONS This section details the System Specifications of the 6205. 3.1 Physical Specifications PHYSICAL Size 76.2 L x 21.1 W x 27.9 H cm (30 L x 8.3 W x 11 H in) Weight (W/o Adapter Flange): 21.3 kg (47 lbs) (W/ Adapter Flange): 25.9 kg (57.1 lbs) Construction Polycarbonate / 316 Stainless Steel Frame...
SECTION 3: SPECIFICATIONS Max Sounding 100 m 50 m Depth Dependent on environmental conditions (absorption, reverberation, sea noise) Max Swath Width 400 m 200 m Assumes a flat seafloor and dependent on environmental conditions Max Swath Sector 200° Max Number of Soundings Sounding Equidistant and Equiangular...
Operating 0 to 80%, Non-Operating 0 to 100% Non-Operating 0 to 100% Table 3-4: Environmental Specifications 3.5 Topside Specifications Detailed specifications for 6205s Topside Interfaces and Sonar Heads are provided in INTERFACE MODEL 6205S – RACK MOUNT 6205S - PORTABLE PHYSICALS Size L: 48.3cm x W: 52.1cm x H: 8.9cm...
100us, whereas the standard serial port may have up to 100ms. The high-speed ports are unidirectional, data cannot be transmitted from the 6205s to an external device. All three com ports are isolated via a proprietary Signal Conditioning / Isolator board. This ensures noise generated or carried by grounds on the survey vessel do not generate artifacts in the Side Scan and Bathymetry data sets.
See the minimum requirements provided in sub-section 3.6.3. If the 6205s-R Rack Mount Topside Interface Box does not turn on, check the on/off switch on the back panel. It is located next to the power plug.
The 6205s-P Portable Topside Interface is a splash proof design of the 6205s-R Rack Mount Interface box. It offers all the same connections to the 6205s Sonar Head for the supporting sensors (i.e. GPS, MRU, etc.) through a series of break out cables. The Portable Topside has an option for a laptop. The laptop is a high- performance PC, running Windows 10 operating system.
Figure 3-3: 6205s-P Portable Topside Interface Box, Side View 3.6.3 Topside Computer Requirements Specifications The topside computer must be able to run EdgeTech’s DISCOVER BATHYMETRIC Acquisition Software and any additional Third-Party software. To do so, it must include the following minimum requirements: •...
Cat 5e 4-pair stranded conductors that meets or exceeds TIA 568-B and is suitable for 10Base-T and 100Base-T. Deck cable is terminated with a Subconn 16 pin wet mate connector on both ends, has a breaking strength of 545 kg (1200lbs), and provides power and telemetry to 6205s Sonar Head. CAUTION! DO NOT use Deck Cables for towing.
SECTION 3: SPECIFICATIONS 3-12 The 6205s Arrays have been color coded based on their operating frequency. The color code is shown and described below: COLOR CODES Color Code: Blue = 230/550SS– 230 Bathy Red = 230/550SS – 550 Bathy Yellow = 550/850SS – 550 Bathy Green = 550/1600SS –...
SECTION 4: CONNECTIONS AND FORMATS The 6205s System relies on specific data formats and connections to produce its high-quality images and measurements. This section describes these data formats and connections along with providing diagrams to help the user better understand the hardware and data flow within the system.
The following sub-sections describe the connections and data flow for the 6205s System. 4.2.1 Ethernet LAN Connections The Ethernet LAN connection from the Sonar Head to the 6205s Topside Interface is made using a physical wired connection via a 40inch extension and the standard 20m (65 ft) Deck Cable. The 6205s Sonar Interface then connects to a Topside Computer via a standard RJ-45 Ethernet plug.
4.2.2 Serial Port Connections There are three RS-232 serial ports provided on the 6205s Sonar Interface box. COM1 and COM2 have been configured for high speed and high accuracy). COM3 is configured for standard RS-232 serial connections. Typical latencies for the high speed/high accuracy ports are less than 100us, whereas the standard serial port has up to 100ms.
These data are transmitted (along with the raw side scan data) with a common timestamp up the Deck Cable to the 6205s Sonar Interface and are then passed to the Topside Computer through an Ethernet cable and via the 100Mbps link on Ethernet Port 1 (IP Address: 192.9.0.99).
Processor, and any Third-Party software, the block diagram in is used. IGURE NOTE: The 6205s Sonar Interface Box flow chart can be used in either the 6205s-R Rack Mount Interface Box or 6205s-P Portable Interface Box. Figure 4-2: Sonar Data Flow...
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IGURE 1. The auxiliary sensors provide time, heading, position (latitude/longitude), and motion (roll, pitch, and heave) data to the 6205s Sonar Interface Box via the provided RS-232 serial ports or UDP connections over the ethernet link. 2. These auxiliary data are then relayed to the 6205s Sonar Head via the Deck Cable.
Topside is shipped with EdgeTech’s proprietary Signal Conditioning and Isolation Board. This board isolates the sensitive subsea electronics from potentially noisy grounds provided by the trigger and serial port inputs.
OVERVIEW. 5.2 Sonar Head Installation Installing the 6205s System on the survey vessel is the customer’s responsibility, but it is important to keep the following considerations in mind. 1. The Sonar Head can be mounted on the side of a vessel, but it is recommended to secure the 6205s to the bow of the boat.
SECTION 5: INSTALLATION 5.2.1 Over-the-Bow Deployment The first, and recommended option, is to mount the 6205s Sonar Head to the bow of the survey vessel. An example of an over-the-bow deployment is depicted in the photographs in 5-1. If help is needed...
5.2.2 Over-the-Side Deployment An alternative to the bow mount is to secure the 6205s Sonar Head over the side of the survey vessel via a pole. An example of an over-the-side deployment is illustrated in the images in 5-2. If help is...
The location of the acoustic center, as shown in 2-6. IGURE IGURE 9. Provide power to the 6205s Interface Box via the provided power cable. 10. Connect the Sonar Head to the 6205s Topside Interface box via the Subconn 16 pin connector.
12. Connect the 6205s Interface box to the topside computer using an Ethernet cable. 13. Turn the PC on and launch DISCOVER BATHYMETRIC Software. 14. If desired, launch any one of the supported Third-Party software packages setup the 6205s drivers, and input the installation offsets measured in steps through 8.
SECTION 5: INSTALLATION 1. Place the 6205s on a stable and level platform, such as a workbench or boat deck. Figure 5-3: Unit on Stable Platform 2. Removing the [8] cap screws using a ” Allen key, on the right and left sides of the housing.
3. Flip the 6205s over, so the bottom of the unit is upright to expose the remaining brackets. Figure 5-5: Top Housing and Deck Cable Removed 4. Remove the [4] screws in the widest, center bracket. 5. Then, remove the [4] remaining screws in the [2] other brackets.
INSTALLATION 6. Slide the shell off the Housing. Figure 5-7: Remove the Portion of the Shell ‘EdgeTech’ and the Logo 7. Unplug the Bathymetry and Side Scan Sonar Cables on the Transducer you’re replacing. Figure 5-8: The Disconnected Bathymetry and Side Scan Sonar Cables...
8. Remove all six ” – 20 x 1.5” cap screws using the same ” Allen key. Figure 5-9: Remove the [6] Cap Screws Figure 5-10: All Cap Screws Removed 9. To remove the Transducer, slide it away from the Housing and pull it straight out of the Frame. Take care not to damage the Side Scan and Bathymetry Cables out of the Frame.
SECTION 5: INSTALLATION 5-10 10. To mount the new Transducer, insert the Side Scan and Bathymetry Cables into the housing and through the Frame. Figure 5-12: Mount the New Transducer 11. Place the Transducer onto the Frame and align the screw holes. To keep the Transducer in place, insert two screws on the top and bottom of opposing corners.
BATHYMETRIC will display its diagnostic window and show which serial port is causing the error. It is not recommended to connect to the sonar without EdgeTech support, except for the Instructions Below. There are two ways to connect to the 6205s Sonar depending on which interface box is connected: 6205 6205 6.1.1 Connecting with the 6205s-R...
SECTION 6: CONNECT TO SONAR 2. Connect to the 6205s Sonar using an IP address of 192.9.0.101 and User name of Administrator. 3. When prompted for a password, input admin. Once logged on, the following window will appear: Figure 6-2: Sonar 192.9.0.101 Remote Desktop Connection Window This window represents the main firmware running on the embedded CPU located in the bottle of the Sonar Head.
NOTE: This section assumes all auxiliary sensors have been connected to the 6205s Interface Box (whether this is the 6205s-R or 6205s-P) the Sonar Head is installed on survey vessel and is submerged in seawater. 1. On the Desktop, launch Remote Desktop to Sonar. The following window should appear: Figure 6-3: Sonar 192.9.0.101 Remote Desktop Connection Window...
SECTION 6: CONNECT TO SONAR CAUTION! Sound velocity is extremely important for the system to operate correctly. If sound velocity measurements are not present (i.e., port is SECTION 7: TROUBLESHOOTING reporting no data), use to go through the troubleshooting process. Figure 6-4: Serial Port Information Window 4.
Figure 6-5: System Status Window RTK Tide measurements can be incorporated to the 6205s System. Most Third-Party Software packages can set up a device driver to acquire these data. A 1PPS sync is needed in this case, as these measurements...
SECTION 7: MAINTENANCE The 6205s Sonar Head is not designed for long-term deployments, and it is not recommended to keep the system in water for more than two weeks at a time, especially in warm, salty waters. After each mission, the system should be rinsed thoroughly with freshwater, making sure to rinse the SVS, which is mounted onto the Connector Endcap, and connectors at the back using the carry slots located on the sonar housing.
SECTION 8: TROUBLESHOOTING 8.1 Troubleshooting the SV Sensor In some cases, the sound velocity sensor may not boot properly. If this occurs, DISCOVER BATHYMETRIC will show a Port 4: Error on its Diagnostic Window indicating that no sound velocity measurements are being reported to the sonar head.
8-3, red arrow. IGURE Figure 8-3: Closing the Sonar.exe Application 9. Double click the “EdgeTech Shortcut” and navigate to Utilities/Teraterm folder. Launch ttermpro.exe. 10. Select Serial, choose COM4 from the drop-down menu, as shown in 8-4, and click OK. IGURE...
11. Now, choose Setup from the top menu and then Serial port. 12. Configure the serial port options, as shown in 8-5, and click OK. IGURE Figure 8-5: COM4 Port Settings 13. Input the following commands: Hit <Enter> to start communications to SV sensor. Type in “SET STARTUP NOHEADER”...
Redundant auxiliary information is defined here as multiple sources of the same class of auxiliary information (e.g. roll, pitch, heading) being inputted to the 6205s Interface box. Redundant auxiliary sensor information, especially heading, can cause a significant alignment problem in the 6205s data and must be avoided at all costs.
1. Open the Auxiliary Sensors control dialog box (Configuration menu > Auxiliary Sensors), as shown 8-8. IGURE IGURE Figure 8-7: Configuration Menu Figure 8-8: Auxiliary Sensors...
Some motion sensors cannot turn off specific fields within their output strings. For example, a sensor that outputs an OCTANS message delivers roll, pitch, heading, and heave to the 6205s Sonar Head with no way for the particular sensor to turn off any of these specific fields. If a sensor like this is paired with another sensor that outputs the same information but in a different message format (i.e.
Heading and heave are currently the only fields that can be enabled/disabled in the SonarSerial.ini file. To disable heave: ParserParameters=DISABLEHEAVE 5. Save the file and exit. 6. Power cycle the 6205s Sonar Head, allowing at least 15 seconds between switching off and on.
To configure the COM ports for one sensor: 1. Turn on Topside PC and connect the 6205s via the deck cable to the 6205s Topside Interface Box. 2. Turn on the 6205s Sonar Head and run the Remote Desktop Application, named Sonar. The main screen, as shown in should appear.
Sonar Remote Desktop Screen, as shown in A-6, designated by green arrow. IGURE Figure A-1: Sonar Remote Desktop Application, Main Screen Figure A-2: Sonar Remote Desktop, Shortcut to EdgeTech Folder Figure A-3: Finding the SonarSerial.ini File 6205s BATHYMETRIC AND SIDE SCAN SONAR 0014877_REV_B...
If it is not, increase the baud rate of the sensor. Change the baud rate under Serial Port Information, as shown in step 10. Check the Status again. Otherwise, the sonar will report errors. 6205s BATHYMETRIC AND SIDE SCAN SONAR 0014877_REV_B...
Unit (roll, pitch, and heave) may be used to supply the necessary information. For this type of configuration, only COM1 and COM2 will be used. To configure the COM ports for the two sensors: 6205s BATHYMETRIC AND SIDE SCAN SONAR 0014877_REV_B...
1. Follow steps 1 through 6 as stated previously under appendix sub-section A.1. 2. Under [Serial3] set Create = 0, select File > Save, and close the file, as shown in A-10. IGURE CAUTION! Do not touch anything else or the system’s configuration files could be seriously compromised, and functionality may suffer.
Remote Desktop uses a large amount of the link capacity to stay open. It is always wise to close the Remote Desktop when finished with the configurations. 6205s BATHYMETRIC AND SIDE SCAN SONAR 0014877_REV_B...
A.3 Three Sensors Three sensors, such as a gyro (heading), a GPS (position, and time source), and a Motion Reference Unit (roll, pitch, and heave) may be used to supply the necessary information. For this type of configuration, all available COM ports will be used. To configure the COM ports for the three sensors, the following steps should be carried out.
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This is because the remote desktop application uses a large amount of the link capacity to stay open. So it is always a good idea to close the remote desktop application when finished with the configurations. 6205s BATHYMETRIC AND SIDE SCAN SONAR 0014877_REV_B...
Note that 1PPS functionality must be utilized when operating with attitude / NAV being transferred with UDP messages. All messages detailed in Section 3.1 can also be sent to the 6205s over the Ethernet connection via UDP. The below example shows the same configuration detailed in A-14 but with UDP functionality.
DISCOVER. A.5 POSMV Configuration The 6205s is compatible with the POSMV system from Applanix. Follow the below steps to configure the 6205s and the POSMV for communication over the Ethernet interface via UDP.
Figure A-17: TimeSyncSoruce Keyword Adjustments 7. In the [DSP0] section of this file, ensure the TimeSyncMask keyword is set to the following: TimeSyncMask=4. Ensure there is no semicolon in front of the keyword. 6205s BATHYMETRIC AND SIDE SCAN SONAR 0014877_REV_B...
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POSMV module should be set to 50Hz. The POSMV must also be set to Falling (Negative) Edge or Active Low for the 1PPS as the 6205s defaults to sync on the falling edge Once the configuration of both devices is completed the Sonar Serial Port Viewer can be utilized to confirm data is being accepted correctly.
Dual-Frequency Side Scan Sonar data. Data is presented in a color waterfall display and stored in the binary EdgeTech JSF file format on the hard disk of the Topside Processor. The JSF file format has been in use for 10+ years and has new public extensions to support the additional Bathymetry data messages.
The HIPS and SIPS software enables the user to simultaneously process multibeam, backscatter, side scan sonar, LiDAR, and single beam data. With its latest importer, released in July 2014, it now supports EdgeTech’s bathymetry and side scan data formats. For more information on CARIS, visit: http://www.caris.com/...
APPENDIX C: SYSTEM RESTORE This section outlines the procedures for backing up and restoring the optional EdgeTech supplied Laptop crash. If the user experiences any issues, contact immediately so we can help USTOMER ERVICE restore the system and get the survey back up and running as soon as possible.
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