Edgetech 6205S User manual

EdgeTech
4 Little Brook Road
West Wareham, MA 02576
Tel: [phone]
Fax: [phone]
www.EdgeTech.com
6205S BATHYMETRY & SIDE SCAN SYSTEM
USER HARDWARE MANUAL
0020300_REV_B 1/4/2019

ii
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.
EdgeTech © 2018 - 2019. All rights reserved.
Microsoft® and Windows® are registered trademarks of Microsoft Corporation.
Storm Case™ and Hardigg™ are trademarks of Pelican.
HYPACK® and HYSWEEP® are registered trademarks of Hypack, Inc.

iii
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.
All personnel involved with the installation, operation, or maintenance of the equipment described in this
manual should read and understand the warnings and cautions provided below.
CAUTION!
This equipment contains devices that are extremely sensitive to static
electricity. Therefore, extreme care should be taken when handling them.
Normal handling precautions involve the use of anti-static protection
materials and grounding straps for personnel.
WARNING!
High Voltage may be present in all parts of the system. Therefore, use
caution when the electronics are removed from their containers for
servicing.
CAUTION!
Operation with improper line voltage may cause serious damage to the
equipment. Always ensure that the proper line voltage is used.

iv
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.
EdgeTech will make every effort to see that replacement components are interchangeable and use the
same software drivers (if applicable). At times, however, direct replacements may not exist. When this
happens, EdgeTech will provide the necessary drivers with the replacement part, if applicable.
EdgeTech may also change certain hardware per customer requirements. Therefore, portions of this
manual, such as parts lists and test features, are subject to change. These sections should be used for
reference only. When changes are made that affect system operation, they will be explicitly noted. Also,
some options and features may not be active in the customer’s unit at time of delivery. Upgrades will be
made available when these features are implemented.
Contact EDGETECH CUSTOMER SERVICE with any questions relating to compatibility.

v
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. We take pride in the products we manufacture and want you to be entirely satisfied with your
equipment.
Purpose of this Manual
The purpose of this manual is to provide the user with information on the setup and use of EdgeTech’s
6205s Bathymetry & Side Scan System. Although this manual encompasses the latest operational features
of the 6205s, some features may be periodically upgraded. Therefore, the information in this manual is
subject to change and should be used for reference only.
Liability
EdgeTech has made every effort to document the 6205s Bathymetry & Side Scan System in this manual
accurately and completely. However, EdgeTech assumes no liability for errors or for any damages that
result from the use of this manual or the equipment it documents. EdgeTech reserves the right to upgrade
features of this equipment, and to make changes to this manual, without notice at any time.
Revision History
REVISION
DESCRIPTION
DATE
APPROVAL
A
Release to Production
10/31/2018
JF
B
Updated to reflect DISCOVER Bathymetry Updates
1/4/2019
JF

vi
WARRANTY STATEMENT
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. No product is warranted as being fit for a particular purpose, and there is
no warranty of merchantability. This warranty applies only if:
i. The items are used solely under the operating conditions and in the manner recommended in
Seller's instruction manual, specifications, or other literature.
ii. The items have not been misused or abused in any manner, nor have repairs been attempted
thereon without the approval of EDGETECH CUSTOMER SERVICE.
iii. Written notice of the failure within the warranty period is forwarded to Seller and the directions
received for properly identifying items returned under warranty are followed.
iv. The return notice authorizes Seller to examine and disassemble returned products to the extent
Seller deems necessary to ascertain the cause for failure.
The warranties expressed herein are exclusive. There are no other warranties, either expressed or implied,
beyond those set forth herein, and Seller does not assume any other obligation or liability in connection
with the sale or use of said products. Any product or service repaired under this warranty shall be
warranted for the remaining portion of the original warranty period only.
Equipment not manufactured by EdgeTech is supported only to the extent of the original manufacturer's
warranties.

vii
SOFTWARE SERVICE OVERVIEW
EdgeTech provides software services free of charge. This software agreement does not address customer-
specified modifications or enhancements. These services may be ordered separately. Furthermore,
EdgeTech software upgrades are meant for the sole use of EdgeTech customers. Any reproduction of
EdgeTech-supplied software or file sharing is strictly prohibited.
Software Updates and Enhancements
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:
•Software enhancements that are not on the price list
•Software fixes and changes
•Product integration
•Documentation updates to on-line help
•Tests for compatibility with other modules
Software patches consist of software that has undergone the following:
•Minor software enhancements
•Software fixes and changes
EdgeTech customers are entitled to contact EDGETECH CUSTOMER SERVICE by telephone, facsimile, or e-mail
to report a difficulty, discuss a problem, or to receive advice on the best way to perform a task. When
contacted, EDGETECH CUSTOMER SERVICE will do the following:
•Respond within 24 hours via Telephone, Facsimile, and E-mail Support
•Immediately attend to serious problems affecting operations
•Attempt to find an immediate work-around

viii
RETURNED MATERIAL AUTHORIZATION
Prior to returning any equipment to EdgeTech, a Returned Material
Authorization (RMA) Number must be obtained from CUSTOMER SERVICE.
RMA Purpose
The RMA Number identifies returned equipment when it arrives at our receiving dock and enables tracking
while at our facility. 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.
If there is more than one item per consignment, include a packing with the shipment. An invoice can
double as a packing slip only when the contents are clearly numbered and identified on the invoice.
CAUTION! Never attempt to ship a Portable Topside in its Storm CaseTM
alone. Although rugged, these cases are not intended to be used as
shipping containers and the delicate internal components could be
damaged. Shipping in this manner will void any warranties.
NOTE: All shipping charges shall be the responsibility of the customer,
unless under warranty, as EdgeTech will pay for return shipping.
NOTE: For International Shipments valued over $1000, the following
Shipper's oath must be sent with the invoice.
Shipper’s Oath:
"I, ______________________________, declare that the articles herein specified are the growth,
produce, or manufacture of the United States; that they were exported from the
United States from the port of _____________________, on or about _______________; that they
are returned without having been advanced in value or improved in condition by any
process of manufacture or any other means; and that no drawback, or allowance has
been paid or admitted hereof."
Signed ______________________________

ix
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
or to request technical support:
NOTE: Have your system Serial Number available when contacting
Customer Service.
E-mail: [e-mail]
Mail: 4 Little Brook Road
West Wareham, MA 02576
Telephone: [phone]
Facsimile: [phone]
24-Hour Emergency
Technical Support Line: [phone]
For more information go to www.EdgeTech.com.

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COMPANY BACKGROUND
EdgeTech (formerly EG&G Marine Instruments) traces its history in underwater data acquisition and
processing back to 1966. EdgeTech has designed, developed, and manufactured products, instruments,
and systems for the acquisition of underwater data—including marine, estuarine, and coastal
applications—for over 50 years.
The company has responded to the needs of the scientific, Naval, and offshore communities by providing
equipment—such as sub-bottom profilers, side scan sonar, acoustic releases, 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
technology.

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TABLE OF CONTENTS
ATTENTION – READ THIS FIRST! .........................................................................................................iii
Warnings, Cautions, and Notes................................................................................................................ iii
HARDWARE VARIATIONS AND COMPATIBILITY..................................................................................iv
ABOUT THIS DOCUMENT....................................................................................................................v
Purpose of this Manual............................................................................................................................. v
Liability...................................................................................................................................................... v
Revision History........................................................................................................................................ v
WARRANTY STATEMENT ...................................................................................................................vi
SOFTWARE SERVICE OVERVIEW........................................................................................................vii
Software Updates and Enhancements.................................................................................................... vii
RETURNED MATERIAL AUTHORIZATION ..........................................................................................viii
RMA Purpose ......................................................................................................................................... viii
CUSTOMER SERVICE..........................................................................................................................ix
COMPANY BACKGROUND ..................................................................................................................x
TABLE OF CONTENTS.........................................................................................................................xi
LIST OF FIGURES.............................................................................................................................. xiv
LIST OF TABLES ............................................................................................................................... xvi
SECTION 1: OVERVIEW ....................................................................................................................1-1
1.1 Applications......................................................................................................................................1-2
1.2 Options.............................................................................................................................................1-2
1.3 Main System Components ...............................................................................................................1-2
1.4 DISCOVER Software..........................................................................................................................1-3
1.4.1 Third-Party Software.................................................................................................................1-3
1.5 Optional Equipment.........................................................................................................................1-3
1.5.1 Adaptor Flange..........................................................................................................................1-3
SECTION 2: SYSTEM DESCRIPTION ...................................................................................................2-4
2.1 The 6205s Sonar Head .....................................................................................................................2-4
2.1.1 Mounting Plate .........................................................................................................................2-6
2.1.2 Housing .....................................................................................................................................2-7
2.1.3 Sonar Processor ........................................................................................................................2-7

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2.1.4 Sound Velocity Sensor...............................................................................................................2-7
2.1.5 Sonar Arrays..............................................................................................................................2-9
2.1.6 Acoustic Center.........................................................................................................................2-9
SECTION 3: SPECIFICATIONS ............................................................................................................3-1
3.1 Physical Specifications .....................................................................................................................3-1
3.2 Acoustic Specifications.....................................................................................................................3-1
3.3 Power Requirements .......................................................................................................................3-2
3.4 Environmental Specifications...........................................................................................................3-3
3.5 Topside Specifications......................................................................................................................3-3
3.6 The 6205s Topside Sonar Interface Box...........................................................................................3-4
3.6.1 6205s-R Rack Mount Topside Interface ....................................................................................3-5
3.6.2 6205s-P Portable Topside Interface..........................................................................................3-6
3.6.3 Topside Computer Requirements Specifications......................................................................3-7
3.7 Deck Cable........................................................................................................................................3-8
3.8 Mechanical Drawings.......................................................................................................................3-8
SECTION 4: CONNECTIONS AND FORMATS.......................................................................................4-1
4.1 Data Formats....................................................................................................................................4-1
4.2 System Connections and Data Flow.................................................................................................4-2
4.2.1 Ethernet LAN Connections........................................................................................................4-2
4.2.2 Serial Port Connections.............................................................................................................4-3
4.2.3 Hardware Connectivity .............................................................................................................4-3
4.2.3.1 Serial Port Configuration Examples ...................................................................................4-4
4.2.4 Sonar Data Flow ........................................................................................................................4-5
4.3 Topside Provided Isolation...............................................................................................................4-7
SECTION 5: INSTALLATION...............................................................................................................5-1
5.1 Unpacking and Inspecting................................................................................................................5-1
5.2 Sonar Head Installation....................................................................................................................5-1
5.2.1 Over-the-Bow Deployment.......................................................................................................5-2
5.2.2 Over-the-Side Deployment .......................................................................................................5-3
5.3 Positioning the Topside Interface Box .............................................................................................5-3
5.4 Topside Connections........................................................................................................................5-4
5.5 Field Exchangeable Frequency Operations......................................................................................5-5

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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
SECTION 8: TROUBLESHOOTING ......................................................................................................8-1
8.1 Troubleshooting the SV Sensor........................................................................................................8-1
8.2 Configuring Auxiliary Sensors for Redundant Information..............................................................8-4
8.2.1 Two Different Sensors Supplying the Same Message...............................................................8-4
8.2.2 Two Sensors Output Same Information with Different Messages ...........................................8-6
APPENDIX A: CONFIGURING COM PORTS...................................................................................... A-1
A.1 One Sensor..................................................................................................................................... A-1
A.2 Two Sensors................................................................................................................................... A-6
A.3 Three Sensors ................................................................................................................................ A-9
A.4 UDP Connections ......................................................................................................................... A-12
A.5 POSMV Configuration .................................................................................................................. A-13
APPENDIX B: SOFTWARE ................................................................................................................ B-1
B.1 DISCOVER BATHYMETRIC................................................................................................................B-1
B.2 Third Party Software .......................................................................................................................B-1
B.2.1 HYPACK .....................................................................................................................................B-1
B.2.2 SonarWiz...................................................................................................................................B-1
B.2.3 QINSy ........................................................................................................................................B-2
B.2.4 CARIS.........................................................................................................................................B-2
B.2.5 EIVA NaviSuite ..........................................................................................................................B-2
APPENDIX C: SYSTEM RESTORE....................................................................................................... C-1

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LIST OF FIGURES
Figure 1-1: The 6205s and the Optional Adaptor Flange...........................................................................1-3
Figure 2-1: 6205s Sonar Head Components .............................................................................................. 2-5
Figure 2-2: The Mounting Plate .................................................................................................................2-6
Figure 2-3: The Optional Adaptor Flange Installed onto the Mounting Plate ...........................................2-6
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 –
0021206 ...................................................................................................................................................2-11
Figure 3-1: Rack Mount Topside ................................................................................................................3-5
Figure 3-2: 6205s-P Portable Topside ........................................................................................................3-6
Figure 3-3: 6205s-P Portable Topside Interface Box, Side View ................................................................3-7
Figure 3-4: 6205s Exploded View...............................................................................................................3-9
Figure 3-5: 6205s Exploded View with Adaptor Flange ...........................................................................3-10
Figure 3-6: 6205s Transducer...................................................................................................................3-11
Figure 3-7: 6205s Array Color Codes Diagram .........................................................................................3-12
Figure 3-8: 6205s Wiring Diagram – 0019627 .........................................................................................3-13
Figure 4-1: 6205s-R Rack Mount Topside Interface Connections..............................................................4-3
Figure 4-2: Sonar Data Flow.......................................................................................................................4-5
Figure 4-3: Chevron Pattern Noise in a Cropped Portion of Discover Bathymetric ..................................4-7
Figure 5-1: 6205s Deployment, Option 1 – Over-the-Bow ........................................................................5-2
Figure 5-2: 6205s Deployment, Option 2 – Over-the-Side ........................................................................5-3
Figure 5-3: Unit on Stable Platform ...........................................................................................................5-6
Figure 5-4: Removing the Cap Screws........................................................................................................5-6
Figure 5-5: Top Housing and Deck Cable Removed ...................................................................................5-7
Figure 5-6: Remove the Center Bracket..................................................................................................... 5-7
Figure 5-7: Remove the Portion of the Shell ‘EdgeTech’ and the Logo .....................................................5-8
Figure 5-8: The Disconnected Bathymetry and Side Scan Sonar Cables....................................................5-8
Figure 5-9: Remove the [6] Cap Screws .....................................................................................................5-9
Figure 5-10: All Cap Screws Removed........................................................................................................5-9
Figure 5-11: Remove the Existing Transducer ...........................................................................................5-9
Figure 5-12: Mount the New Transducer.................................................................................................5-10
Figure 6-1: Manual Remote Desktop Credentials for Customer Supplied Computer ...............................6-1

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Figure 6-2: Sonar 192.9.0.101 Remote Desktop Connection Window......................................................6-2
Figure 6-3: Sonar 192.9.0.101 Remote Desktop Connection Window......................................................6-3
Figure 6-4: Serial Port Information Window..............................................................................................6-4
Figure 6-5: System Status Window ............................................................................................................6-5
Figure 8-1: No Sound Velocity on Port 4....................................................................................................8-1
Figure 8-2: Sonar 192.9.0.101 Remote Desktop Connection Window......................................................8-1
Figure 8-3: Closing the Sonar.exe Application ...........................................................................................8-2
Figure 8-4: Connecting to COM4 using TeraTerm .....................................................................................8-2
Figure 8-5: COM4 Port Settings ................................................................................................................. 8-3
Figure 8-6: Scrolling SV Data in Sonar.exe .................................................................................................8-4
Figure 8-7: Configuration Menu.................................................................................................................8-5
Figure 8-8: Auxiliary Sensors......................................................................................................................8-5
Figure 8-9: Sonar Control Tab ....................................................................................................................8-6
Figure 8-10: SonarSeral.ini.........................................................................................................................8-7
Figure A-1: Sonar Remote Desktop Application, Main Screen ..................................................................A-2
Figure A-2: Sonar Remote Desktop, Shortcut to EdgeTech Folder............................................................A-2
Figure A-3: Finding the SonarSerial.ini File ................................................................................................A-2
Figure A-4: SonarSerial.ini File ...................................................................................................................A-3
Figure A-5: Diagnostic Window, Reporting Ports Inactive Error................................................................A-3
Figure A-6: Rebooting Sonar from the Main Screen..................................................................................A-4
Figure A-7: Checking Serial Port Information ............................................................................................A-5
Figure A-8: Checking Sensor Status............................................................................................................A-5
Figure A-9: Closing the System Status Window.........................................................................................A-6
Figure A-10: SonarSerial.ini File .................................................................................................................A-7
Figure A-11: Checking Sensors’ Usages......................................................................................................A-8
Figure A-12: All Sensors Set .......................................................................................................................A-9
Figure A-13: Checking all COM Ports .......................................................................................................A-11
Figure A-14: UDP Configuration Example ................................................................................................A-12
Figure A-15: POSMV UDP Configuration..................................................................................................A-13
Figure A-16: SonarConfig.ini Example......................................................................................................A-14
Figure A-17: TimeSyncSoruce Keyword Adjustments..............................................................................A-14

xvi
LIST OF TABLES
Table 3-1: Physical Specifications ..............................................................................................................3-1
Table 3-2: Acoustic Specifications..............................................................................................................3-2
Table 3-3: Power Requirements ................................................................................................................3-2
Table 3-4: Environmental Specifications....................................................................................................3-3
Table 3-5: 6205s Topside Interface Specifications.....................................................................................3-3

1-1
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. This Hybrid approach combines both
Beamforming and Phase Discrimination techniques to determine each sounding along the seafloor. With
the integration of EdgeTech’s Full Spectrum® CHIRP technology, the 6205s exceeds IHO SP-44, NOAA, and
USACE specifications for Feature Detection and Bathymetric Point Data Uncertainty.
EdgeTech’s MPES technology enables the 6205s to produce wider and cleaner swath (over 200º) than
current technologies, resulting in superior coverage enabling faster and safer survey completion. At the
same time, the 6205s rejects multipath effects, reverberation, and acoustic noise commonly encountered
in shallow water environments.
The 6205s provides Dual Frequency Side Scan Sonar, operating at 230/550 kHz, 550/850kHz or 550/1600
kHz, while the Side Scan imagery is collected simultaneously on both frequencies. The Bathymetry
operates at either 230kHz or 550kHz.
Additionally, EdgeTech’s latest 2205 Electronics and Modular Arrays are utilized in the 6205s, resulting in
an extremely lightweight design, which is required for shallow water applications and vessels of
opportunity. The 2205 electronics and arrays are mounted onto a streamline body that is deployed over-
the-bow or side of a survey vessel. Sonar data is transferred from the transceiver to the processing unit
on board via an Ethernet network interface.
The standard configuration for the 6205s includes an integrated Sound Velocity Sensor, and interfaces to
most Third-Party acquisition and processing software packages, and to standard DGPS/RTK systems,
Altimeters, GPS, MRU, SVP, Gyros, and INS—altogether offering a powerful and versatile acquisition
system that is suitable for many different applications.
The 6205s has a variety of features, including:
•Next generation MPES technology
•Unrivaled Swath coverage in shallow water, when compared to other single head systems
•Swath sectors of up to 200°
•Co-registered Dual Frequency Side Scan and Single Frequency Bathymetry
•Superior multipath rejection
•IHO SP-44 Special Order compliant
•Equidistant and Equiangle output options
•Comes with EdgeTech’s Discover Bathymetric Sonar Control Software
•Motion tolerant Side Scan
•Universal MRU Mounting Plate
•Field swappable Transducers (Bathymetric Electronics can swap between 230khz or 520khz)

SECTION 2: SYSTEM DESCRIPTION 1-2
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)
•Route Surveys
•Dredging Operations
•Marine Debris Search
•Port & Harbor Security
1.2 Options
The 6205s is available in several standard frequency configurations:
•230 / 550 kHz Dual Frequency Side Scan with 230 kHz Bathymetry Data
•230 / 550 kHz Dual Frequency Side Scan with 550 kHz Bathymetry Data
•550 / 850 kHz Dual Frequency Side Scan with 550 kHz Bathymetry Data
•550 / 1600 kHz Dual Frequency Side Scan with 550 kHz Bathymetry Data
The modular design of the 6205s allows for multi-frequency bathymetry options in a single sonar head.
The field exchangeable array capability allows both shallow and deep-water operations but is only
available with 230 / 550 kHz Side Scan systems. The difference between the different frequency arrays is
identified by color. Refer to FIGURE 3-9 for frequency differentiations by color.
1.3 Main System Components
The following components come standard with the 6205s System:
•6205S SWATH BATHYMETRY AND SIDE SCAN SONAR HEAD
•DECK CABLE 20m (65ft)
•SOUND VELOCITY SENSOR (SVS) [Mounted to Connector Endcap]
•Large Pelican Hardigg™ Shipping Case
•6205S-R RACK MOUNT INTERFACE BOX
•DISCOVER BATHYMETRIC Acquisition Software
•6205s Tool Kit

1-3
1.4 DISCOVER Software
EdgeTech’s DISCOVER Bathymetric Software Acquisition package provides a way to control, store, and
display the Bathymetry and Dual Frequency Side Scan Sonar data. For more information on the DISCOVER
BATHYMETRIC software, refer to its manual (0014878).
1.4.1 Third-Party Software
EdgeTech has approved a small number of Third-Party Topsides for acquisition and processing of
Bathymetry and Side Scan data. Currently, Hypack, SonarWiz, and QINSy software packages have been
approved, but work continues to expand the number of topsides. CARIS HIPS/SIPS supports our native JSF
files for post processing.
For questions on Third-Party Interfacing with DISCOVER Bathymetry, refer to THIRD PARTY SOFTWARE.
Contact EDGETECH CUSTOMER SERVICE for updates.
1.5 Optional Equipment
•ARRAYS FOR FIELD EXCHANGEABLE FREQUENCY OPERATIONS
•6205S-P PORTABLE TOPSIDE WITH LAPTOP
•Adaptor Flange
•Spares Kit
1.5.1 Adaptor Flange
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 MOUNTING PLATE. Refer to
FIGURE 2-2 for visual depiction of the Adaptor Flange.
Refer to FIGURE 3-9 and FIGURE 3-10 for a comparison of bolt patterns.
Figure 1-1: The 6205s and the Optional Adaptor Flange

SECTION 2: SYSTEM DESCRIPTION 2-4
SECTION 2: SYSTEM DESCRIPTION
The complete 6205s system consists of a Swath Bathymetry and Side Scan Sonar Head and a Topside
Interface Box. This section describes the 6205s System main components and lists its specifications.
2.1 The 6205s Sonar Head
The 6205s Swath Bathymetry and Side Scan Sonar Head is available in a variety of frequency options:
•230 / 550 kHz Dual Frequency Side Scan with 230 kHz Bathymetry Data
•230 / 550 kHz Dual Frequency Side Scan with 550 kHz Bathymetry Data
•550 / 850 kHz Dual Frequency Side Scan with 550 kHz Bathymetry Data
•550 / 1600 kHz Dual Frequency Side Scan with 550 kHz Bathymetry Data
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.
To mitigate frequency tradeoffs, EdgeTech has designed the 6205s Sonar Head with Field Exchangeable
Arrays whereby the Bathymetry frequency can be switched from the low frequency channel to the high
frequency channel or vice versa. However, this feature only exists on the 230 kHz/550 kHz models.
The 6205s Swath Bathymetry and Side Scan Sonar Head comes standard with a Sonar Processor, Port and
Starboard Sonar Arrays, a Sound Velocity Sensor (SVS), and Housing. These components are demonstrated
in FIGURE 2-1.