m3 sonar phs installation manual · 922-00037011/1.2 15 item partnumber inthebox polemount...

Installation Manual

M3 Sonar®

Portable Hydrographic System

922-00037011/1.2January 2019 © Kongsberg Mesotech Limited

M3 Sonar PHSPortable Hydrographic System (PHS)

Installation ManualRelease 1.2

This manual provides you with the basic information required to installthe Kongsberg M3 Sonar PHS. The information is intended for personnelwith basic mechanical skills.

For information about the practical use of the product, refer to theKongsberg M3 Sonar PHS Operator manual.

Kongsberg Mesotech Limitedwww.kongsberg.com

Document information• Product: Kongsberg M3 Sonar PHS• Document: Installation Manual• Document number: 922-00037011• Revision: 1.2• Date of issue: 15 January 2019

CopyrightThe information contained in this document remains the sole property of Kongsberg Mesotech Limited.No part of this document may be copied or reproduced in any form or by any means, and the informationcontained within it is not to be communicated to a third party, without the prior written consent of KongsbergMesotech Limited.

WarningThe equipment to which this manual applies must only be used for the purpose for which it was designed.Improper use or maintenance may cause damage to the equipment and/or injury to personnel. You must befamiliar with the contents of the appropriate manuals before attempting to operate or work on the equipment.

Kongsberg Mesotech disclaims any responsibility for damage or injury caused by improper installation,use or maintenance of the equipment.

DisclaimerKongsberg Mesotech Limited endeavours to ensure that all information in this document is correct and fairlystated, but does not accept liability for any errors or omissions.

Support informationIf you require maintenance or repair, contact your local dealer. You can contact us by phone at+1 604 464 8144, or by email at: [email protected]. If you need information aboutour other products, visit http://www.km.kongsberg.com/mesotech. On our website you will also find a listof our dealers and distributors.

mailto:[email protected]://www.km.kongsberg.com/mesotech

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Table of contents

ABOUT THIS MANUAL..................................................................5M3 SONAR PHS............................................................................7System description .................................................................................................................. 8System diagram....................................................................................................................... 9System units .......................................................................................................................... 10

Sonar Processor ............................................................................................................11M3 Sonar Interface Unit...............................................................................................11Seapath 130 sensor unit ................................................................................................11Sonar Head .................................................................................................................. 12Motion Reference Unit ................................................................................................ 12Sound speed sensor ..................................................................................................... 12Pole Mount .................................................................................................................. 13

Scope of supply..................................................................................................................... 14Basic items provided with a standard delivery............................................................ 14Additional required items............................................................................................ 16

General safety rules............................................................................................................... 16Installation requirements....................................................................................................... 17

Supply power requirements......................................................................................... 17Uninterruptible Power Supply (UPS) requirements .................................................... 17

Support information .............................................................................................................. 17PREPARATIONS......................................................................... 18Installation summary............................................................................................................. 19Tools and equipment required for M3 Sonar PHS installation ............................................. 20ATTACHING THE SENSORS TO THE POLE MOUNT....................... 21INSTALLING THE SEAPATH 130 SENSOR UNIT .......................... 27INSTALLING THE SONAR PROCESSOR ....................................... 32CABLE LAYOUT AND INTERCONNECTIONS................................. 35Read this first ........................................................................................................................ 36Cable plan ............................................................................................................................. 37List of M3 Sonar PHS cables................................................................................................ 38Installing the M3 Sonar PHS cables ..................................................................................... 39

Connecting the Seapath 130 sensor unit to the Interface Unit .................................... 39Connecting the underwater sensors to the Interface Unit............................................ 41

Installation Manual

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Connecting the Sonar Processor and power supply to the Interface Unit ................... 44Cable drawings and specifications ........................................................................................ 46

Sonar Head - SEA CON MINK-10-CCPL:Power, Ethernet, 1PPS, and Sync ........... 47Motion Reference Unit - Seatex with 10m subsea bottle: Connector A..................... 47

SETTING TO WORK.................................................................... 48Setting to work summary ...................................................................................................... 49Verifying that the M3 Sonar PHS is ready for operational use............................................. 50Turning on the M3 Sonar PHS for the first time................................................................... 51Configuring the M3 Sonar PHS for normal operation .......................................................... 53

Setting the Sonar Processor to High Performance ...................................................... 54Defining the IP address on the Sonar Processor network adapter ............................... 55Installing the M3 software........................................................................................... 56Configuring the M3 software ...................................................................................... 57

Creating a backup with the M3 configuration and software installation .............................. 63Turning off the M3 Sonar PHS ............................................................................................. 64DRAWING FILE.......................................................................... 65About the drawings in the drawing file................................................................................. 65Seapath 130 sensor unit outline dimensions ......................................................................... 66Motion Reference Unit outline dimensions .......................................................................... 67500 m Sonar Head outline dimensions ................................................................................. 68Sonar Head with integrated sound speed sensor outline dimensions ................................... 71Sound speed sensor outline dimensions................................................................................ 73M3 Sonar Interface Unit outline dimensions ........................................................................ 74MRU flange outline dimensions ........................................................................................... 75M3 Sonar flange outline dimensions .................................................................................... 77Seapath sensor flange outline dimensions............................................................................. 78TECHNICAL SPECIFICATIONS.................................................... 79Introduction to technical specifications ................................................................................ 80Performance specifications ................................................................................................... 80Mechanical specifications ..................................................................................................... 82Power requirements .............................................................................................................. 84Environmental requirements................................................................................................. 84

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About this manual

The purpose of this manual is to provide the information, procedures and basic drawingsrequired for the physical installation of the M3 Sonar PHS.

Target audience

The manual is intended for technical personnel. You are expected to have basic mechanicalskills and familiarity with handling of sensitive electronic equipment. You must also befamiliar with computer hardware, interface technology and installation of electronic andmechanical products.

We assume that you are familiar with the basic acoustic principles of sound in water.Familiarity with multibeam echo sounder and survey techniques are also recommended.

License information

The M3 software is included with the M3 Sonar PHS. Updates are available free of chargeand can be downloaded from: http://www.km.kongsberg.com/mesotechsoftware.

Software version

This M3 Sonar PHS Installation Manual complies with M3 software version 2.3.

Registered trademarks

Observe the registered trademarks that apply.

Windows® is a registered trademark of Microsoft Corporation in the United States andother countries.

M3 Sonar® is a registered trademark of Kongsberg Mesotech Limited in the United Statesand other countries.

About this manual

http://www.km.kongsberg.com/mesotechsoftware

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We want your feedback

We want to improve M3 Sonar PHS continuously. We also want our end-user documentationto be comprehensive and relevant. You can help. Please provide comments, suggestions orconstructive criticism to our support office. You can contact us by phone at +1 604 464 8144,or by email at: [email protected].

M3 Sonar PHS Installation Manual

mailto:[email protected]

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M3 Sonar PHS

TopicsSystem description, page 8

System diagram, page 9

System units, page 10

Scope of supply, page 14

General safety rules, page 16

Installation requirements, page 17

Support information, page 17

M3 Sonar PHS

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System descriptionThe M3 Sonar PHS is a compact Portable Hydrographic System (PHS) for shallow-watersurvey.

System components:• Laptop computer• M3 Sonar Head• Seapath 130 sensor and Motion Reference Unit

(MRU)• Sound speed sensor• M3 Sonar Interface Unit• Pole Mount and mounting brackets

Key features• Frequency: 500 kHz• CW/LFM pulse• ZDA/1PPS time synchronization• Integrated GNSS signal and inertial measurement• Real-time sound speed measurement at transducer• IP56-rated splash-proof interface unit• Repeatable deployment pole mount with safety

breakaway


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System diagramThe system diagram identifies the main components of the M3 Sonar PHS.

A Seapath 130 sensor unitB DGNSS Correction sourceC M3 Sonar Interface UnitD Motion Reference Unit (MRU)E Sound speed sensorF M3 Sonar HeadG M3 Sonar Processor to run M3 software and third-party acquisition softwareH Breakout box for power and Ethernet telemetryI Power supply

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System units

TopicsSonar Processor, page 11

M3 Sonar Interface Unit, page 11

Seapath 130 sensor unit, page 11

Sonar Head, page 12

Motion Reference Unit, page 12

Sound speed sensor, page 12

Pole Mount, page 13


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Sonar ProcessorThe Sonar Processor is the computer that controls the M3 Sonar PHS. It is a vital part ofthe M3 Sonar PHS Portable Hydrographic System (PHS).

In this publication, the computer is referred to as the SonarProcessor.

The Sonar Processor runs the M3 software that managescommunication with the Sonar Head, performs allbeamforming and image processing and presents the sonarimagery. The Sonar Processor communicates with thesonar through a standard Ethernet cable.

M3 Sonar Interface UnitThe M3 Sonar Interface Unit is a telemetry junction box which also provides power toall the sensors.

The Seapath 130 sensor unit, Motion Reference Unit(MRU), Sound speed sensor, M3 Sonar Head, and SonarProcessor all connect to the M3 Sonar Interface Unit. Theconnection ports are all located on the front panel.

An external power supply connects to the M3 SonarInterface Unit, providing power to all system units.

Seapath 130 sensor unitThe sensor unit runs the navigation software. This software combines the GNSS signal andthe inertial measurements to determine accurate position, heading, attitude and heave signal.This software uses Kongsberg Seatex AS advanced true multi-reference algorithms forreal-time parallel processing of all available correction signals.

The sensor unit includes thefollowing.• Two GNSS receivers

and antennas• Cable that connects to the M3 Sonar Interface Unit• Mounting bracket

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Sonar HeadThe Sonar Head includes transmit and receive transducers and the electronics to generate thetransmit pulse and digitize the received signal.

Two Sonar Head models are available for use with the M3 SonarPHS: model number 922-20220000 (Ethernet with Sync and 1PPS),and model number 922-20240000 (with an integrated sound speedsensor). In the M3 Sonar PHS, the Sonar Head is attached to thebottom of the Pole Mount. The Sonar Head connects to the M3Sonar Interface Unit through a head cable with 100Mbps Ethernetand 1PPS time synchronization.

Note

The M3 Sonar Head’s black polyurethane transducer is delicate.Always keep the Guard Ring and protective cover over thetransducer during installation and storage.

Motion Reference UnitThe Motion Reference Unit (MRU) is specially designed for high precision motionmeasurements in marine applications.

The MRU is mounted in a lightweight subsea bottle, rated 10 metres. TheMRU cable connects to the M3 Sonar Interface Unit to integrate with Seapath130 GNSS sensor.

The Motion Reference Unit is very sensitive to impacts. Be careful not todrop the MRU. The electronics inside will be damaged and need to be returnedto the manufacturer for repair.

Sound speed sensorIn order to ensure accurate measurements, a dedicated sound speed sensor is positionedclose to the Sonar Head.

The sound speed sensor cable connects to the M3 Sonar InterfaceUnit to output the real-time sound speed to the M3 software. If thesound speed sensor is integrated into the Sonar Head, a dedicated cableconnected to the M3 Sonar Interface Unit is not required.


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Pole MountThe M3 Sonar PHS Pole Mount provides precise and easy bolt on/off of flanges for allthe sensors.

Key features:• Adjustable and repeatable with no need to re-calibrate• Quick to set up and easy to use• Safe and audible release of sensor during collision or snag with submerged hazard• Adjustable heading and depth with indexing

The Pole Mount parts include the following.• The GPS Mast for mounting the Seapath 130 sensor unit.• The Compact Mount for attaching to your gunwale.• The Z Pole, MRU flange, and M3 Sonar flange for mounting the Sonar Head, Motion

Reference Unit, and sound speed sensor.• The X Pole for connecting the Z Pole to the Compact Mount.

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Scope of supply

TopicsBasic items provided with a standard delivery, page 14

Additional required items, page 16

Basic items provided with a standard deliveryTo assemble a complete M3 Sonar® Portable Hydrographic System (PHS), you will needa set of system units. The main units required are provided with the standard delivery.Other required units may be purchased from Kongsberg Mesotech or obtained locally.Some units are optional.

When you unpack the parts provided with the M3 Sonar PHS delivery, make sure thatthe following items are included.


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Item Part number In the box

Pole Mount 803-01620000 Compact MountX Pole, Z Pole, and GPS MastShear BlockX-Pole WrenchAdditional kits and clamp

Sonar Head 922-20220000 M3 Sonar HeadAccessory kitDocumentationCable (for use with the M3 Sonar InterfaceUnit)

Sonar Head with integratedsound speed sensor

922-20240000 M3 Sonar HeadAccessory kitDocumentationCable (for use with the M3 Sonar InterfaceUnit)AML SVT Xchange sound speed sensor

M3 Sonar Interface Unit 922-60090001 Interface UnitAccessory kit

Seapath 130 sensor unit withMRU-3

803-10670000

Seapath 130 sensor unit withMRU-H

803-10680000

Seapath 130 sensor unitMounting bracketSpider cableMotion Reference Unit in subsea bottleDummy plugUSB with software and documentationCables (for use with the M3 Sonar InterfaceUnit)

Sonar Processor laptop 922-10010000 LaptopPower cords and supplyMouseUSB flash drive with software anddocumentation

Third-party acquisition software 804-00250000 HYPACK Survey & HYSWEEP

Sound speed sensor 803-10760000 Valeport miniSVSPigtail interface leadCable (for use with the M3 Sonar InterfaceUnit)Operating manual

Note

When you order the M3 Sonar PHS, several choices are available. For example, for theMotion Reference Unit, you can choose either an MRU-3 or MRU-H. For the Sonar Head,you can choose a model with an integrated sound speed sensor or a Sonar head plus anexternal sound speed sensor. The exact items and parts you receive will depend on yourorder.

M3 Sonar PHS

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Operational software

Operational software is provided on a suitable media. The operational software is installedon the Sonar Processor, and ready for use.

End user documentation

End-user documentation is provided on paper and/or digital formats.

Additional required itemsAdditional items are available for the M3 Sonar PHS. Some are required for M3 SonarPHS operation. These items must be added to the M3 Sonar PHS for full operationalfunctionality. The additional items can be provided by Kongsberg Mesotech. You canorder them with the other basic M3 Sonar PHS items.You can also purchase these itemsfrom your dealer, agent or local supplier.

Sound velocity profiler

A sound velocity profiler must be used to measure the in-water sound speed profile of thewater column to correct for ray bending during data post-processing.

General safety rulesThe following safety precautions must be followed at all times during installation andmaintenance work.

WARNING

The voltages used to power this equipment are potentially lethal. You must neverwork alone on high-voltage equipment!

• You must always switch off all power before installation or maintenance work on theM3 Sonar PHS.Use the main circuit breaker, and label the breaker with a warning sign that informsothers that maintenance or installation work is in progress on the system.

• For safety reasons, two persons must always be present during troubleshooting withpower ON.

• Read and understand the applicable first aid instructions related to electric shock.• Whenever maintenance is in progress, it is essential that a first aid kit is available, and

that all personnel are familiar with the first aid instructions for electrical shock.


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Installation requirements

TopicsSupply power requirements, page 17

Uninterruptible Power Supply (UPS) requirements, page 17

Supply power requirementsObserve the general requirements related to the supply power.The supply voltage to the equipment must kept within ±10% of the installation’s nominalvoltage. Maximum transient voltage variations on the main switchboard’s bus-bars are notto exceed -15% to +20% of the nominal voltage (except under fault conditions).

Uninterruptible Power Supply (UPS) requirementsObserve these requirements related to the Uninterruptible Power Supply (UPS).

The Uninterruptible Power Supply (UPS) must have the capacity to independently maintainpower to the M3 Sonar PHS for a minimum of 10 minutes.

This ensures that the M3 Sonar PHS can be turned off in a controlled manner in the eventof a power failure.

Support informationIf you need technical support for your M3 Sonar PHS you must contact your local dealer, orour support department.

If you require maintenance or repair, contact your local dealer. You can contact us by phoneat +1 604 464 8144, or by email at: [email protected]. If you needinformation about our other products, visit http://www.km.kongsberg.com/mesotech. Onour website you will also find a list of our dealers and distributors.

M3 Sonar PHS

mailto:[email protected]://www.km.kongsberg.com/mesotech

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Preparations

TopicsInstallation summary, page 19

Tools and equipment required for M3 Sonar PHS installation, page 20


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Installation summaryInstallation of the M3 Sonar PHS requires a number of specific procedures and softwaresettings. Two people are required for this installation.

Context

An overall installation procedure is provided.

Note

In order to obtain maximum safety and M3 Sonar PHS performance, it is very importantthat the installation procedures in this manual are complied to. You must do the tasks in theorder they are described.

Procedure1 Unpack all the system units.2 Install the Pole Mount on the vessel according to the USM Pole Mount manual

(included on the USB flash drive).3 Mount the Motion Reference Unit onto the MRU flange.4 Mount the Sonar Head and sound speed sensor onto the M3 Sonar flange.

Note

The MRU flange and M3 Sonar flange are custom mounting brackets designed to attachyour sensors onto the Pole Mount.

5 Mount the Seapath 130 GNSS sensor onto the Seapath sensor flange on top of thePole Mount mast.

6 Install the M3 Sonar Interface Unit and make all cable connections.7 Install the Sonar Processor.8 Lower the pole with the underwater sensors into the water.9 Perform initial power on and system check.

Preparations

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Tools and equipment required for M3 SonarPHS installationAll necessary tools, instruments and consumables must be ready at hand prior tocommencing M3 Sonar PHS installation.

You must be equipped with a standard set of tools. This tool set must comprise the normaltools for electronic and electromechanical tasks. This includes different screwdriver types,pliers, spanners, a cable stripper, a soldering iron, etc. Each tool must be provided in varioussizes. We recommend that all tools are demagnetized to protect your equipment.

Specific fasteners and consumables you will need for the M3 Sonar PHS installation areincluded in the supplied accessory kits.

The following tools and items are required for the M3 Sonar PHS installation and are notincluded in the standard delivery. You must purchase these items locally.• Allen keys, wrenches and screwdrivers — both metric and imperial.• A short length of garden hose to protect the cables from chafing• Silicone-based o-ring lubricant, such as Dow Corning DC4 (MS4) or equivalent• Marine-grade anti-seize product, such as Never Seez or equivalent.• A silicone spray or lubricant that does not make plastic swell, such as Boeshield T-9

or equivalent.• Velcro wraps or electrical tape• A utility knife• A recovery rope


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Attaching the sensors to thePole Mount

The M3 Sonar PHS Pole Mount comes with two custom mounting brackets for theunderwater sensors — the MRU flange and the M3 Sonar flange. The Motion ReferenceUnit is mounted on the MRU flange. The Sonar Head and sound speed sensor are mountedon the M3 Sonar flange.

Prerequisites• To install the M3 Sonar PHS, you must have basic mechanical skills. At least two people

must do the installation together.• Install the Pole Mount on the vessel according to the USM Pole Mount manual (included

on the USB flash drive).

Attaching the sensors to the Pole Mount

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Procedure1 For easier installation of the sensors, use the Pole Mount’s hinge function.

a Make sure the hinge bracket (A) is installed so that the Pole Mount is tilted 90degrees up and positioned above the gunnel.

b Using a socket wrench, turn the bolt (B) counterclockwise to disengage the shearblock so that you can freely move the Z-pole.

c Pivot the bottom of the Z-pole towards the deck so that you can access itcomfortably.

2 If required, assemble the MRU flange using the provided fasteners.


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3 Attach the MRU flange to the Z-pole with the three provided fasteners (!).The provided fasteners include two small screws and one large locking screw.

4 Attach the Motion Reference Unit to the MRU flange with the four provided fasteners,including two washers for each fastener.

Important

Make sure that the MRU is oriented according to the mounting angles configured in theSeapath operator software. Use the X and Y arrow indications etched onto the MRUhousing to correctly orient the device. In the default configuration, when deployed, Xpoints toward the direction of the vessel’s movement (usually the bow) and Y pointsstarboard.

5 Attach the M3 Sonar flange to the Z-pole with the four flat-head metric fasteners.


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a If you are going to install a sound speed sensor onto the M3 Sonar flange, attachthe sound speed sensor clamp onto the flange with two fasteners (!).

Orient the M3 Sonar flange so that the sound speed sensor will face away fromthe vessel hull.

b If you are using a Sonar Head with an integrated sound speed sensor, attach theM3 Sonar flange without the sound speed sensor clamp.

6 Attach the Sonar Head to the M3 Sonar flange with the four provided fasteners,including two washers for each fastener.

Caution

Be aware the Motion Reference Unit and the M3 Sonar Head are easily damagedthrough mishandling – in particular the polyurethane face of the Sonar Headtransducer.


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a Make sure that the Sonar Head connector points toward the stern of the vessel(when deployed).

b If you are using a Sonar Head with an integrated sound speed sensor, underwatersensor installation is complete.


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7 If you are using a standalone Sonar Head (without an integrated sound speed sensor),attach the sound speed sensor to the M3 Sonar flange with four fasteners.

Result

The Sonar Head, Motion Reference Unit, and sound speed sensor are attached to the PoleMount.

Tip

As an extra precaution, tie a recovery rope to the bottom of the Pole Mount. It is safe to tiethe rope to the MRU flange.

Further requirements

You are now ready to install the Seapath 130 sensor unit.

Related topicsMRU flange outline dimensions, page 75M3 Sonar flange outline dimensions, page 77


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Installing the Seapath 130sensor unit

The M3 Sonar PHS Pole Mount comes with a custom mounting bracket for the Seapath 130sensor unit, called the Seapath sensor flange. The Seapath 130 sensor unit is mounted ontothis flange, which is attached to the top of the GPS Mast.

Prerequisites

Make sure that the Pole Mount is installed and that the Sonar Head, Motion Reference Unit,and sound speed sensor are attached to the Pole Mount

Installing the Seapath 130 sensor unit

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Procedure1 Lower the Pole Mount into a deployment position.

a Stabilize the Z-pole with a block and tackle set or by employing multiple people tohold the pole in place.

b Remove the hinge bracket (A) by unfastening the two long bolts and two shortbolts securing the bracket in place.

c Using a socket wrench, turn the bolt (B) clockwise to engage the shear blockso that the Z-pole is locked in place.

d Use a block and tackle set or multiple people to safely pivot the Z-pole down intoposition so that the Compact Mount is aligned with its base plate.

e Secure the Compact Mount to the base plate using the four long bolts supplied.


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2 Attach the Seapath sensor flange (A) onto the GPS Mast (B) with the four providedfasteners (1/2"-13 screws).

3 Attach the GPS Mast to the Seapath 130 sensor unit.a Place the Seapath 130 sensor unit upside down on the deck.b Remove the mounting bracket from the Seapath 130 sensor unit by unfastening

the four bolts (!) attaching the bracket to the sensor unit.


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c Attach the Seapath sensor mounting bracket (A) to the Seapath sensor flange (B)using the four provided fasteners (5/16"-18 screws with washers).

d Flip the GPS Mast assembly upside down and attach it ontothe Seapath 130 sensor unit.

Re-fasten the four bolts (!) attaching the mounting bracketto the sensor unit.

4 Install the GPS Mast and Seapath 130 sensor unit onto theCompact Mount.a Align the Seapath 130 sensor unit so that the unit is oriented

alongships (parallel with the vessel’s heading).b Make sure the cable exiting the Seapath 130 sensor unit

faces aft (back toward the stern).c Attach the GPS Mast to the Compact Mount with the

provided fasteners (3/8"-16 screws with washers).


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Result

The underwater sensors and Seapath 130 sensor unit have been installed on the Pole Mount.

Related topicsSeapath sensor flange outline dimensions, page 78


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Installing the Sonar Processor

The Sonar Processor is the computer that controls the M3 Sonar PHS. It is a vital part of theM3 Portable Hydrographic System (PHS).

Prerequisites

A suitable location for the computer must be defined prior to installation. This computer isintended to be installed inside in an area suitable for extended human habitation. Choosea position to fit the available cable lengths between the computer and the other units itconnects to.

Caution

Ensure electronic components are free from condensation before turning on. Condensationcan occur when transitioning from a cool air-conditioned environment to a hot and humidenvironment – such as outside on an open boat. These parts should also be protected fromcoming into contact with water, sea-spray, etc. Failure to do so could result in componentfailure.

Context

The Sonar Processor uses a high-quality commercial-off-the-shelf laptop computerworkstation. Contact your Kongsberg Mesotech representative for information about thecurrent model that is delivered with your M3 Sonar PHS.


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A Power cord for EuropeB Power cord for the UKC Power supply and North American power cordD Sonar Processor laptopE MouseF Software and documentation on a USB flash drive

For installation of a commercial computer, refer to the manual supplied by the manufacturer.

Note

Make sure that the chosen computer meets the M3 Sonar PHS requirements. The designand construction must allow for marine use, and the computer must be able to withstandthe movements and vibrations normally experienced on a vessel. Verify that you have easyaccess to cables and connectors, and that the computer can be installed in a safe and secureway.

Standard office computers may not be well fitted for maritime use. The motions andvibrations experienced on a vessel may reduce the computer lifetime considerably. Whileinstalling a commercial computer, use your common sense to improve the installationmethod suggested by the manufacturer.

Installing the Sonar Processor

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Procedure1 Set up the Sonar Processor in the location available for the operator workstation.

Tip

Covering the laptop computer from direct sunlight with a sunshade will make thedisplay easier to see.

a Make sure that adequate ventilation is available to avoid overheating.b Make sure that enough space is made available for maintenance purposes.c Make sure that the installation method allows for the physical vibration,

movements and forces normally experienced on a vessel.2 Select the power cord with the appropriate local plug and connect it to the AC to DC

Sonar Processor power supply.3 Connect the AC to DC power supply to the Sonar Processor.4 Connect the mouse to a USB port on the Sonar Processor.

Note

When you connect the cables, make sure that they are all properly secured, and ableto withstand the vibration and movements of the vessel.

Result

The M3 Sonar Processor is set up in a suitable location with the power supply and mouseconnected.


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Cable layout andinterconnections

TopicsRead this first, page 36

Cable plan, page 37

List of M3 Sonar PHS cables, page 38

Installing the M3 Sonar PHS cables, page 39

Cable drawings and specifications, page 46

Cable layout and interconnections

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Read this firstDetailed information about cable specifications, termination and connectors is provided.Unless otherwise specified, all cables are supplied by Kongsberg Mesotech as a part of theM3 Sonar PHS delivery.

Kongsberg Mesotech Limited accepts no responsibility for damage to the system, or reducedoperational performance, when this is caused by improper wiring.

Note

Before you install or maintain the M3 Sonar PHS cables, make sure that the AC mainscircuit breaker for the system is switched off.


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Cable plan

A Seapath 130 sensor unitB Motion Reference Unit (MRU)C M3 Sonar HeadD Sound speed sensorE Pole MountF M3 Sonar Interface UnitG M3 Sonar Processor to run M3 software and third-party acquisition softwareH Breakout box for power and Ethernet telemetryI Power supply

Related topicsList of M3 Sonar PHS cables, page 38


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List of M3 Sonar PHS cablesA set of cables is required to connect the M3 Sonar PHS units to each other, and to therelevant power source(s).Cable Type From To

C1 Fixed-length cable Seapath 130 sensor unit M3 Sonar Interface Unit

C2 20-ft cable M3 Sonar Head M3 Sonar Interface Unit

C3 20-ft cable Sound speed sensor M3 Sonar Interface Unit

C4 Fixed-length cable Motion Reference Unit (MRU)(Connector A)

M3 Sonar Interface Unit

C5 50-ft Deck cable M3 Sonar Interface Unit Breakout box for power andEthernet telemetry

C6 Ethernet cable Breakout box for power andEthernet telemetry

M3 Sonar Processor

C7 AC power cable Breakout box for power andEthernet telemetry

Power supply

C2, C3, and C4 are threaded through the top cut-out in the trailing foil edge of the PoleMount’s Z-pole. If you have a Sonar Head with an integrated sound speed sensor, C3 isnot necessary.

Note

Make sure dummy plugs are installed on all open connectors. For example, ConnectorB on the MRU.

Related topicsCable plan, page 37


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Installing the M3 Sonar PHS cables

TopicsConnecting the Seapath 130 sensor unit to the Interface Unit, page 39

Connecting the underwater sensors to the Interface Unit, page 41

Connecting the Sonar Processor and power supply to the Interface Unit, page 44

Connecting the Seapath 130 sensor unit to the Interface UnitUse the six-metre (20-foot) cable included with the Seapath 130 sensor unit equipment caseto connect it to the M3 Sonar Interface Unit.

Prerequisites• The Seapath 130 sensor unit must be mounted on the GPS Mast of the Pole Mount.• Cable ties or electrical tape


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Procedure1 Connect the one-metre cable exiting the sensor unit with the supplied six-metre cable

by joining the two cable connectors (A).

2 Connect the six-metre cable to the port labelled Seapath Ant. on the Interface Unit (B).

Tip

Attach the cable to the GPS Mast with electrical tape or a cable tie.


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Connecting the underwater sensors to the Interface UnitAll underwater sensors, including the M3 Sonar Head, Motion Reference Unit (MRU), andSound speed sensor connect to the M3 Sonar Interface Unit. Refer to the cable plans and thelist of cables. Detailed information about cable specifications, termination and connectorsare provided in the relevant cable drawings.

Prerequisites• Cable ties or electrical tape• Silicone-based o-ring lubricant, such as Dow Corning DC4 (MS4) or equivalent• A utility knife• A short length of garden hose to protect the cables from chafing• You will need the dummy plug from the MRU equipment case

Caution

• All cable connectors should be kept dry during assembly and mating.

• Ensure the cables are not damaged during installation and deployment. Bending thecables excessively may weaken or break them.

Procedure1 Locate and unroll the cables that attach to the MRU, Sonar Head, and sound speed

sensor.

Note

If you are using a Sonar Head with an integrated sound speed sensor, a cable forthe sound speed sensor is not necessary.

2 Feed the cables through the top cut-out in the trailing foil edge of the Pole Mount’sZ-pole.

3 Pull each cable out from the opening at the bottom of the trailing foil edge, one at a time.


42 922-00037011/1.2

4 If necessary, connect the sound speed sensor cable (!).5 Connect the 8-pin cable to the connector labelled Connector A on the MRU (A).

a Before mating, make sure that the MRU and MRU cable connector are clean. Ifnot, clean the connector with compressed air, a lint-free cloth, or swab.

b Apply a small amount of o-ring grease to the rubber on the Motion ReferenceUnit’s cable connector before mating.

Important

To ensure the connectors remain water resistant, use a silicone-based o-ring grease— do not use a petroleum-based lubricant.

c Mate and fully secure the locking ring so that it is hand tight.

Hold the cable connector while tightening the engaging nut. Over-tightening maydamage the connector.

d Install the dummy plug into the other connector on the MRU.

Caution

The Motion Reference Unit can be damaged if it is turned on without the dummyplug installed.

6 Connect the 10-pin cable connector to the Sonar Head (B).


922-00037011/1.2 43

a Before mating, inspect the cable connector and the Sonar Head connector.

Make sure that the connectors are clean and that the pins are not bent, broken, orcorroded. Make sure that an o-ring is properly installed in the cable connector.

b Mate and fully secure the locking ring so that it is hand tight.

Rotate the connector to align the key when mating. Hold the cable connectorwhile tightening the engaging nut. When the connector is tight, there should be nogap between the engaging nut and the Sonar Head connector.

7 Connect the underwater sensor cables to the Interface Unit.a If necessary, connect the sound speed sensor cable to the port labelled SVS (A).b Connect the MRU cable to the port labelled Seapath MRU (B).c Connect the Sonar Head cable to the port labelled Sonar (C).

8 Attach anti-chafing protection to the cables to prevent damage during use.a Using the utility knife, cut a slit down one side of a short section of garden hose.b Tape the garden hose to the cables near the top cutout in the trailing foil edge of

the Pole Mount’s Z-pole.c You may also wish to tape down the cables at the bottom of the Pole Mount to

minimize cable movement during the survey.


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Connecting the Sonar Processor and power supply to theInterface UnitThe Sonar Processor and power supply connect to a breakout box. The breakout boxconnects to the M3 Sonar Interface Unit with a 50-foot deck cable.

Prerequisites• The Sonar Processor, breakout box, and power supply are designed for indoor use and

should be installed at the operator station (wheelhouse).• Make sure that the Pole Mount’s Z-pole is oriented vertically with the main system

units deployed underwater.

Caution

Do not turn on the system if the Z-pole is oriented horizontally with the main systemunits out of the water.

Procedure1 Locate the 50-foot deck cable.2 Connect the deck cable to the port labelled Deck Cable on the Interface Unit (!).

3 Unroll the cable into the operator station and connect the other end to the side of thebreakout box.

Tip

Route the deck cable out of the way so that it is not a tripping hazard. If possible,tape down or cover the cable.


922-00037011/1.2 45

4 Connect the Ethernet cable to the Ethernet port (A) on the breakout box.5 Connect the other end of the Ethernet cable to the RJ45 network socket on your Sonar

Processor.6 Connect the power supply cable to the port on the right side (B) of the breakout box.

Note

The port on the left side of the breakout box is reserved for other use.

Result

Hardware installation and cable interconnections are complete.


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Cable drawings and specifications

TopicsSonar Head - SEA CON MINK-10-CCPL:Power, Ethernet, 1PPS, and Sync, page 47

Motion Reference Unit - Seatex with 10m subsea bottle: Connector A, page 47


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Sonar Head - SEA CON MINK-10-CCPL:Power, Ethernet, 1PPS, and SyncThis rugged cable is intended for underwater use and includes both power and Ethernettelemetry connections for the Sonar Head. The underwater connector is a dry-mate style andmust be mated or unmated at the surface.Pin Functions• Pin 1: +V (20 AWG)• Pin 2: TX+ (white/orange)• Pin 3: 1PPS (white/blue)• Pin 4: TX- (white)• Pin 5: RX+ (white/green)• Pin 6: 1PPS GND (white)• Pin 7: SYNC (white/brown)• Pin 8: RX- (white)• Pin 9: SYNC GND (white)• Pin 10: -V (20 AWG)

Motion Reference Unit - Seatex with 10m subsea bottle:Connector A

Pin Signal (Seapath compatible)• Pin 1: POWER -• Pin 2: POWER +• Pin 3: COM1_IN_A -• Pin 4: COM1_IN_B +• Pin 5: COM1_OUT_B +• Pin 6: COM1_OUT_A -• Pin 7: CGND (ground ref for XIN)• Pin 8: XIN (Seapath 1PPS)


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Setting to work

TopicsSetting to work summary, page 49

Verifying that the M3 Sonar PHS is ready for operational use, page 50

Turning on the M3 Sonar PHS for the first time, page 51

Configuring the M3 Sonar PHS for normal operation, page 53

Creating a backup with the M3 configuration and software installation, page 63

Turning off the M3 Sonar PHS, page 64


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Setting to work summaryOnce all the hardware units have been installed, and all the cables have been connected, theM3 Sonar PHS can be turned on for the first time, and set to work.

Prerequisites• All M3 Sonar PHS hardware units have been installed according to the relevant

instructions..• All system cables have been installed.• All connections have been made.• All operating power is available.• All peripheral devices that shall communicate with the M3 Sonar PHS are available

and operational.• All relevant personnel and tools are available.

Procedure1 Verify that the M3 Sonar PHS is ready for operational use.

a Verify that all hardware have been installed correctly.b Verify that all cables have been connected correctly.

2 Turn on the M3 Sonar PHS for the first time.3 Configure the M3 Sonar PHS for operational use.

a If required, configure the network adapter.b Set the mounting offsets according to the number of poles you are using.c Set the sound speed.

4 Make sure that the M3 Sonar PHS is fully operational

To make sure that the M3 Sonar PHS fulfils all operational and functional requirements,specific tests are provided.

5 Create a backup with the M3 Sonar PHS configuration and software installation.

Once all M3 Sonar PHS configuration and testing have been finalized, it is goodpractice to back up the configuration data and software installation.

Setting to work

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Verifying that the M3 Sonar PHS is ready foroperational useThe M3 Sonar PHS relies on communication between each system unit, and between theM3 Sonar PHS and external devices. It is very important that the hardware, cables, andsoftware are properly installed.

Prerequisites• All M3 Sonar PHS hardware units have been

installed according to the relevant instructions.• All cables have been connected.• All operating power is available.

Procedure1 Make sure that the operating power is correct.

The system operates on 24 VDC power (an ACto DC power adapter is provided).

2 Make sure that the Pole Mount is oriented ina vertical position.Caution

Do not turn on the system if the Z-pole isoriented horizontally with the main system unitsout of the water.

3 For each cable that is in used on the M3 SonarPHS, make sure of the following.a The cable has been installed.b The connections made at each end of the

cable are correct.c The cables are secured and do not

represent a trip hazard.4 Make sure that the Motion Reference Unit

(MRU) cable is connected to Connector Aand a dummy plug is installed on Connector Bon the MRU.

5 Remove the protective cover from the Sonar Head before sonar operation.6 Make sure that the Sonar Processor has been set up in the correct location.


922-00037011/1.2 51

Note

The Sonar Processor, breakout box, and power supply are designed for indoor use andshould be installed at the operator station (wheelhouse).

7 Make sure that the required software packages have been installed on your SonarProcessor, including the Seapath Operator Software, M3 software, and third-partyacquisition software.


You are now ready to turn on the M3 Sonar PHS for the first time.

Turning on the M3 Sonar PHS for the first timeTurn on the M3 Sonar PHS using the power switch on the M3 Sonar Interface Unit.

Prerequisites

• The M3 Sonar PHS units have all been installed according to the instructions provided inthe M3 Sonar PHS Installation Manual.

• All power and interface cables and connections have been connected and verified.

• All system units have been inspected.

Caution

Do not turn on the system if the Z-pole is oriented horizontally with the main system unitsout of the water.

Context

The M3 Sonar Interface Unit provides power to the following units.• Seapath 130 sensor and Motion Reference Unit (MRU)• M3 Sonar Head• Sound speed sensor

The Sonar Processor has its own power adapter.

Setting to work

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Note

It is impossible to control the weather. However, if the vessel has high dynamics duringstart-up (for example, as a result of rough seas), the Motion Reference Unit (MRU) may runinto problems. High dynamics during start-up means that the MRU has moved up to ±10degrees on all the orientation axes. At worst, the alignment must be redone by restartingthe MRU.

Procedure1 Turn on the Sonar Processor.

Wait while the operating system loads.2 Log in to Windows.3 Turn on the M3 Sonar Interface Unit to provide power to most of the system units.

Note

After the system is turned on, it will take up to 30 minutes for the MRU and the GPSto achieve full accuracy.


You are now ready to configure the M3 Sonar PHS for operational use.


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Configuring the M3 Sonar PHS for normaloperation

TopicsSetting the Sonar Processor to High Performance, page 54

Defining the IP address on the Sonar Processor network adapter, page 55

Installing the M3 software, page 56

Configuring the M3 software, page 57

Setting to work

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Setting the Sonar Processor to High PerformanceTo avoid slowdowns or disruptions while running the sonar, ensure your Sonar Processor isusing all of its processing power and does not go to sleep.

Prerequisites

This procedure is made for the Microsoft® 64-bit Windows 10 operating system.

Procedure1 In the bottom-left corner of your desktop, select the Windows® Start button.2 On the menu, select Settings.

Observe that the Settings window opens.3 Select System.4 In the menu on the left, select Power & sleep.5 Make sure that the Sonar Processor will never go to sleep when plugged in.

a Click the Additional power settings link on the right side of the window.Observe that the Power Options dialog box opens.

b In the menu on the left, select Create a power plan.c Select the High performance radio button.d Give your new custom plan a name, then click Next.e Select Never for both Turn off the display and Put the computer to sleep when

plugged in.f Click Create.

Tip

Once you have created a custom plan, you can adjust some more advanced settings.You may, for example, wish to keep any secondary displays on when the laptop lid isclosed. Click Change plan settings next to your custom plan. Click the Change advancedpower settings link. Observe that the Power Options dialog box opens. Click the “+” toexpand the submenus, then select the desired options from the drop-down lists. At thebottom of the dialog box, select Apply to save your settings.


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Defining the IP address on the Sonar Processor networkadapterThe communication between the Sonar Processor and the other system units is madethrough a single Ethernet connection.

Prerequisites

This procedure is made for the Microsoft® 64-bit Windows 10 operating system.

Context

If purchased from Kongsberg Mesotech, the M3 Sonar PHS Sonar Processor is configuredat the factory prior to delivery. If you are using your own computer, you will only needto do this procedure once.

Procedure1 On the Sonar Processor, close the M3 software.2 Open the Network Connections dialog box.

a In the bottom-left corner of your desktop, select the Windows® Start button.b On the menu, select Settings.c Observe that the Settings dialog box opens.d Select Network and Internet.e At the bottom of the dialog box, select Change adapter options.f Select the network adapter you are going to use; then right-click and select

Properties on the short-cut menu.g On the list of connections, select Internet Protocol 4 (TCP/IPv4), and then

Properties.3 Select Use the following IP address, and type the IP address and network mask.

IP Address: 192.168.1.N ("N" can be any number from 1 to 254, except 234 (SonarHead default), 10 (Seapath 130 default), or 254 (sound speed sensor default).)

Subnet mask: 255.255.255.0

You can leave Default Gateway blank.4 Click OK to save the settings, then close all the dialog boxes.

Setting to work

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Installing the M3 softwareIf your system is provided with a Sonar Processor, the M3 software has already beeninstalled. If you intend to use your own computer, you must install the software yourself.We recommended installing the latest M3 software on your Sonar Processor.

Prerequisites• You will need the Kongsberg USB drive included with the system or download the latest

M3 software release from: http://www.km.kongsberg.com/mesotechsoftware.• If you are installing a new software version, uninstall the previous version of the M3

software before proceeding.

Note

When running the M3 software for the first time, a Windows Firewall dialog box mayappear. Allow access for all networks.

Procedure1 Launch the installerM3_V0230 Setup.exe.2 Follow the installation wizard’s instructions and select Standard Installation.

Note

Use the Dual-M3 on Same PC option only if you are using two M3 Sonars. Selectingthis option will install two separate copies of the software, with each copy having itsown settings. You can identify which copy you are using by observing the top headerof the software presentation. The header will read either “M3 - Master Head” or“M3 - Slave Head”.

3 Use the default folder location and check Create a desktop icon, then click Next.4 Click Yes to install the KML USB Converter when prompted and follow the

instructions to finish the installation process.5 Pin the M3 software icon to the Windows Taskbar.

a Right click on the M3 software icon.b Click Pin to taskbar.

6 Test the M3 software startup.a Double click the M3 icon on the desktop to run the M3 software.b Confirm the software finishes launching without any error windows appearing.


http://www.km.kongsberg.com/mesotechsoftware

922-00037011/1.2 57

Configuring the M3 softwareIf purchased from Kongsberg Mesotech, the M3 Sonar PHS Sonar Processor is configuredat the factory prior to delivery. If you are using your own computer, you will only needto do this procedure once.

Prerequisites

The M3 software must be installed on your Sonar Processor.

Context

The M3 software controls the Sonar Head, acquires sounding data, and exports the soundingdata to third-party software using the “.all” format. Third-party software receives thesounding data from the M3 software through UDP with the Kongsberg Mesotech M3 driver.The M3 software can also receive and log the sensor data locally.

Procedure1 Double click the M3 icon on the desktop to run the M3 software.2 Configure the profiling settings.

a Select Sonar Apps→Profiling - Bathy.b If the profiling settings are not visible, click Display→Profiling Settings to open

the Profiling Settings dialog box.c Select Image and Profile in the Profiling Settings dialog box.

d Set the Algorithm to Split Beam.e Set the Point Selection to Strongest.f Check the Depth Tracking box to automatically adjust the range according to

the current depth.3 Set the exporting format.

a Click File→Exporting Format.b Select Profile Point (.all).

4 Configure the UDP Data Export settings.a Click Setup→Preferences.

Setting to work

58 922-00037011/1.2

b Enter the following values in the UDP Data Export section.

Port for .ALL format: 20002This UDP port must match the port set in theHypack software.

Remote IP Address: 127.0.0.1127.0.0.1 is a loopback address (localhost).The Remote IP Address shown here assumesHypack is running on the same computer as theM3 software.

c Click Close.5 Set up the sonar.

a Click Setup→System Configuration→Devices→Sonar Setup.b Click Discover Sonar Heads to search for the sonar on the network.

c If the M3 Sonar Head is found, select it, then click Use Discovered Head.

A discovered Sonar Head appears in the Online Sonar Heads list. If the SonarHead does not appear, the Ethernet connection between the Sonar Processor andSonar Head has not been established.

d In the Device Properties table, select 1PPS from the Time SyncMode drop-down list.

Note

To use 1PPS, you must send NMEA ZDA to the M3 Sonar on UDP port 31100 at1Hz.

e Click Close.


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6 Configure the sensor inputs.a Click Setup→System Configuration→Devices→Sensors Setup.

b Click Add Device, then set the Protocol GGA (GPS position) for the Seapath 130sensor unit with the following device properties.Name: Seapath PositionProtocol: GGAPort Location: PC UDPPort#: 31098

c Click Add Device, then set the Protocol HDT (vessel heading) for the Seapath 130sensor unit with the following device properties.Name: Seapath HeadingProtocol: HDTPort Location: PC UDPPort#: 31098

d Click Add Device, then set the Protocol VTG (course and speed) for the Seapath130 sensor unit with the following device properties.Name: Seapath SpeedProtocol: VTGPort Location: PC UDPPort#: 31098

Setting to work

60 922-00037011/1.2

e Click Add Device, then set the Protocol TSS (heave, roll, and pitch) for the MotionReference Unit (MRU) with the following device properties.Name: MRUProtocol: TSSPort Location: PC UDPPort#: 31301

f If you have a standalone sound speed sensor, click Add Device, then set the ProtocolValeport MiniSVS for the sound speed sensor with the following device properties.

Note

If you are using a Sonar Head with an integrated sound speed sensor, you can skipthis step. You do not need to add the sound speed sensor as a separate device.

Name: Sound Speed SensorProtocol: Valeport MiniSVSPort Location: PC UDPPort#: 4001

g Select each sensor device and click the Test Device button.h Make sure that the sensor string is being displayed in the Port Monitor box.

Note

The sound speed sensor string is only visible if the sensor is in the water.

i Click Stop Test when done.7 Configure your deployment.


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a Click Setup→System Configuration→Deployment→Master Reference.

b Select Seapath Position from the Position drop-down list.c Leave Depth as Fixed.d Select Seapath Heading from the Heading drop-down list.e Select MRU from the Pitch/Roll and Heave drop-down lists.f If you have a standalone sound speed sensor, select Sound Speed Sensor from the

Sound Speed drop-down list. If you are using a Sonar Head with an integratedsound speed sensor, select IntegratedSVS from the Sound Speed drop-down list.

g Click Setup→System Configuration→Deployment→Mounting Offsets.h Make sure that the X, Y, and Z offsets are all zero.

Setting to work

62 922-00037011/1.2

Note

In the M3 Sonar PHS, the X (Starboard), Y (Forward), and Z (Vertical) offsetsare entered into the Hypack software.

i Select Downward for the Orientation parameter.

8 Rotate the sonar view.a Click Display→Sector Orientation.b Select 180.


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Creating a backup with the M3 configurationand software installationAs the M3 software is pre-configured at the factory, you will lose all the M3 Sonar PHSsettings if you re-install the software. We recommend creating a backup in case you need torestore your settings at a later time.

Prerequisites

When restoring a backup, make sure that you are restoring the same software version.

Note

Attempting to restore a backup folder from an older version of the M3 software maynot work, as backwards compatibility will vary between software releases. However,you can safely restore some user settings from an older version of software by clickingFile→Load User Settings, then browsing for a “UsersInfo.xml” file in the folderC:\KML\M3_V0230\bin\Settings.

Procedure1 Once the system has been configured and tested, copy the folder C:\KML\M3_V0230

to an external drive as a backup of the configuration.2 To restore the M3 software settings, copy the backup folder into C:\KML.3 As a secondary measure, run windows backup to create a restore point on the M3

Sonar Processor.

Setting to work

64 922-00037011/1.2

Turning off the M3 Sonar PHSTurn off the M3 Sonar PHS using the power switch on the M3 Sonar Interface Unit.

Context

When you do not use the M3 Sonar PHS, turn off the entire system.

Procedure1 If you are running the sonar, click Setup→Disconnect in the M3 software.2 Turn off the Sonar Processor.

a Save your settings, then close the M3 software and any third-party software.b Shut down Windows.

3 Disconnect the power cord leading to the Sonar Processor power adapter.4 Turn off the M3 Sonar Interface Unit.5 Disconnect the power cord leading to the Interface Unit 24-VDC power adapter.6 Turn off any additional items, such as a display.

If required, refer to the instructions provided by the product’s manufacturer.


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Drawing file

About the drawings in the drawing fileRelevant drawings related to the installation and/or maintenance of the M3 Sonar PHSare provided for information purposes only.

The drawings are not to scale. Unless otherwise specified, all measurements are in inches.The original installation drawings are available by request in PDF and/or SolidWorks format.

Drawing file

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Seapath 130 sensor unit outline dimensions


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Motion Reference Unit outline dimensions

Drawing file

68 922-00037011/1.2

500 m Sonar Head outline dimensions


922-00037011/1.2 69

Drawing file

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Sonar Head with integrated sound speedsensor outline dimensions

Drawing file

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Sound speed sensor outline dimensions

Drawing file

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M3 Sonar Interface Unit outline dimensions


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MRU flange outline dimensions

Drawing file

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Related topicsAttaching the sensors to the Pole Mount, page 21


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M3 Sonar flange outline dimensions

Related topicsAttaching the sensors to the Pole Mount, page 21

Drawing file

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Seapath sensor flange outline dimensions

Related topicsInstalling the Seapath 130 sensor unit, page 27


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Technical specifications

TopicsIntroduction to technical specifications, page 80

Performance specifications, page 80

Mechanical specifications, page 82

Power requirements, page 84

Environmental requirements, page 84


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Introduction to technical specificationsThese technical specifications summarize the main functional and operational characteristicsof the M3 Sonar PHS Portable Hydrographic System (PHS). It also provides informationrelated to power requirements, physical properties and environmental conditions.

Note

At Kongsberg Mesotech, we are continuously working to improve the quality andperformance of our products. The technical specifications may be changed without priornotice.

Performance specificationsThese performance specifications summarize the main functional and operationalcharacteristics of the M3 Sonar PHS.

M3 Sonar Interface Unit• One RJ-45 Ethernet port (at the breakout box) to provide sensor and sonar data output,

sensor control, and sonar control communication.• One RJ-45 RS-232 serial port for DGNSS correction input with a 9600 bps baud rate.• One spare RJ-45 Ethernet port for other sensor use.

M3 Sonar Head• Depth: 0.2 to 50 m• Coverage: 3.5 x Depth / 120°• Range resolution: 1 cm• Frequency: 500 kHz• Pulse forms: CW, LFM• Across track beam width: 1.6°• Along track beam width: 3°• Number of beams: up to 256• Update rate: up to 40 Hz


922-00037011/1.2 81

Position, Heading, and Motion Sensor• Seapath 130-3 with MRU 3 Roll and pitch accuracy for ±5° amplitude: 0.08° RMS• Seapath 130-H with MRU H Roll and pitch accuracy for ±5° amplitude: 0.03° RMS• Heading accuracy: 0.2° RMS• Heave accuracy (real-time output): 5 cm or 5 % whichever is highest• Seapath 130-3 with MRU 3 heave motion periods (real-time output): 0 to 18 seconds• Seapath 130-H with MRU H heave motion periods (real-time output): 0 to 25 seconds• Seapath 130-3 with MRU 3 heave accuracy (delayed signal, PFreeHeave®): 4 cm or 5

% whichever is highest• Seapath 130-H with MRU H heave accuracy (delayed signal, PFreeHeave®): 2 cm or 2

% whichever is highest• Heave motion periods (delayed signal, PFreeHeave®): 0 to 50 seconds• Position accuracy with DGPS/DGLONASS: 0.5 m RMS or 1 m 95 % CEP• Position accuracy with SBAS: 0.5 m RMS or 1 m 95 % CEP• Position accuracy with Fugro SeaSTAR XP2/G2: 0.1 m RMS or 0.2 m 95 % CEP• Position accuracy with VERIPOS Ultra/Ultra: 0.1 m RMS or 0.2 m 95 % CEP• Position accuracy with RTK (x and y): 1 cm + 1 ppm RMS• Position accuracy with RTK (z): 2 cm + 1 ppm RMS• Velocity accuracy: 0.03 m/s RMS or 0.07 m/s 95 % CEP


82 922-00037011/1.2

Valeport miniSVS sound speed sensor• Range: 1375 - 1900 m/s• Resolution: 0.001 m/s• Accuracy:: Total max theoretical error ±0.019 m/s• Acoustic Frequency: 2.5 MHz

AML SVT Xchange sound speed sensor

A Sonar Head with an integrated AML sound speed sensor is available from KongsbergMesotech.• Range: 1375 - 1625 m/s• Resolution: 0.001 m/s• Accuracy: 0.025 m/s• Response time: 20 ms• Precision: 0.006 m/s

Mechanical specificationsThese mechanical specifications summarize the physical properties of the M3 Sonar PHS.

Note

For more detailed information about the physical dimensions, see the Drawing file.

Sonar Processor

The Sonar Processor uses a high-quality commercial-off-the-shelf laptop computerworkstation. The weight and dimensions of the model may vary. Contact your KongsbergMesotech representative for information about the current model that is delivered withyour M3 Sonar PHS.

M3 Sonar Interface Unit• Dimensions

– Width: 338.5 mm (13.33”)– Height: 118.5 mm (4.67”)– Depth: 221.2 mm (8.71”)

• Weight: 3.3 kg (7.3 lb)


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• Materials: Aluminium

Sonar Head• Depth rating: 500 m• Dimensions

– Diameter: 185 mm (7.28”)– Depth: 126 mm (4.95”)

• Weight: 4.4 kg (air), 1.8 kg (water)• Materials: Anodized Aluminium, Stainless Steel 316, Elastomeric Polyurethane• Connector type: SEA CON®

• Connector model: MINK-10-FCRL (Ethernet & Power)

Seatex Motion Reference Unit in 10m subsea bottle• Depth rating: 10 m• Dimensions

– Height: 209 mm, 240.5 mm incl. connectors– Diameter: 120 mm

• Weight: 3.7 kg (air), 1.3 kg (water)• Material: Anodised aluminium• Connectors: 2, 8-pin SEA CON®

Seapath 130 sensor unit• Length: 1210 mm• Width: 210 mm• Height: 94 mm• Weight: 6.8 kg

Valeport miniSVS sound speed sensor• Depth Rating: 500 m• Weight: 1 kg• Housing & Bulkhead: Acetal• Transducer Window: Polycarbonate• Sensor Legs: Carbon Composite


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• Reflector Plate: Titanium


A Sonar Head with an integrated AML sound speed sensor is available from KongsbergMesotech.• Depth rating: 11000 m• Weight: 120 g• Material: Titanium

Power requirementsAn external power supply connects to the M3 Sonar Interface Unit, providing power toall system units.

M3 Sonar Interface Unit• Input voltage: 20-30 VDC• Input power: 150 W

Environmental requirementsThese specifications summarize the temperature requirements and other environmentalstandards for the M3 Sonar PHS.

M3 Sonar Interface Unit• Ingress protection (IP) rating: IP 56• Operating temperature range: 0°C to +40°C• Storage temperature range: 0°C to +50°C• Operating humidity (max): 95%• Standards: CE Mark (EMI standard and RoHS compliancy)

Seapath 130 sensor unit• Enclosure material: Aluminium bottom part and polyurethane cover• Operating temperature range: -40°C to +70°C• Storage temperature range: -40°C to +70°C


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• Operating humidity (max): Sealed, no limit• Storage humidity: Sealed, no limit• Ingress protection (IP) rating: IP 56• Electromagnetic compatibility (immunity/emission): IEC 60945/EN 60945• Vibration: IEC 60945/EN 60945

Sonar Head• Temperature: -2° to + 38°C (operation), -40 to +55°C (storage)• Shock qualified: +/-50gs, 3 Axes, 6 shocks per axis• Vibration qualified: 4g, 30Hz 3 Axes, 2 hours per axis. No resonance below 800Hz

Motion Reference Unit• Temperature: -5° to +55°C (operation), -25° to +70°C (storage)• Mean time between failures (MTBF): 50,000 hours• Standards: IEC 60945• Max shock non-operational (10ms peak): 1000 m/s2 (Seatex MRU)

Valeport miniSVS sound speed sensor• Sensor spacer rods: Resistant to corrosion; virtually zero coefficient of thermal expansion


A Sonar Head with an integrated AML sound speed sensor is available from KongsbergMesotech.• Storage temperature: -20 to 60 °C• Operating temperature: -5 to 45 °C


86 922-00037011/1.2

Index

Aaboutcomments .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6constructive criticism... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6feedback... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6installation drawings .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65purpose of this manual .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5registered trademarks.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5software license .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5software version.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5suggestions .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6target audience .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

additional required itemsnot provided with the delivery .. . . . . . . . . . . . . . . . . . . . . . . . . . 16

audiencethis manual.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Bbacking upsoftware .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

basic itemsprovided with the delivery.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

blockdiagram... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

bookpurpose .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5target audience .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Ccable drawingSeacon MINK-10-CCPL... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

cable plan .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37cableslist of system interconnection cables .. . . . . . . . . . . . . . . . . . . 38procedures .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39, 41, 44read this first . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

characteristicsmechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82performance .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

commentssend us.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

configuringsoftware .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Sonar Processor .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

constructive criticismsend us.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Ddescriptionsystem ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

dimensionsabout .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Interface Unit outline dimensions drawing... . . . . . . . . . . 74M3 Sonar flange outline dimensions drawing ... . . . . . . 77Motion Reference Unit (MRU) outline dimensionsdrawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67MRU flange outline dimensions drawing... . . . . . . . . . . . . 75Seapath 130 sensor unit outline dimensionsdrawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Seapath sensor flange outline dimensionsdrawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Sonar Head outline dimensions drawing ... . . . . . . . . 68, 71sound speed sensor outline dimensionsdrawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

drawingInterface Unit outline dimensions .. . . . . . . . . . . . . . . . . . . . . . 74M3 Sonar flange outline dimensions .. . . . . . . . . . . . . . . . . . . 77Motion Reference Unit (MRU) outlinedimensions .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67MRU flange outline dimensions .. . . . . . . . . . . . . . . . . . . . . . . . 75Seapath 130 sensor unit outline dimensions .. . . . . . . . . . 66Seapath sensor flange outline dimensions .. . . . . . . . . . . . . 78Sonar Head outline dimensions .. . . . . . . . . . . . . . . . . . . . . 68, 71sound speed sensor outline dimensions .. . . . . . . . . . . . . . . . 73system diagram... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

drawingsabout .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Eenvironmentalrequirements .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Ethernet interfacenetwork adapter .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Ffeatureskey ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

feedbacksend us.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

functionaldiagram... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Ggeneral requirementsuninterruptible power supply.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

general safety rules .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Hhigh voltagesafety rules.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

how toback up the software.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63configure the software.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57


922-00037011/1.2 87

configure the Sonar Processor.. . . . . . . . . . . . . . . . . . . . . . . . . . . 54install the Motion Reference Unit (MRU)... . . . . . . . . . . . 21install the operational software .. . . . . . . . . . . . . . . . . . . . . . . . . 56install the Seapath 130 sensor unit . . . . . . . . . . . . . . . . . . . . . . 27install the Sonar Head ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21install the Sonar Processor.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32install the sound speed sensor .. . . . . . . . . . . . . . . . . . . . . . . . . . . 21set to work .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49turn off .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64turn on ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51verify the M3 Sonar PHS is ready for use .. . . . . . . . . . . . . 50

humidityrequirements .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Iinformationhigh voltage.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

installationoverview ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19software .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56summary ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19tasks .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

installation drawingsabout .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

installation requirementsenvironmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84humidity.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84temperature .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

installingMotion Reference Unit (MRU) ... . . . . . . . . . . . . . . . . . . . . . . . 21Seapath 130 sensor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Sonar Head ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Sonar Processor .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32sound speed sensor .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

interconnectionprocedures .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39, 41, 44

interconnection cableslist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Interface Unitintroduction .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11outline dimensions drawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . 74overview ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11purpose .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

introductionInterface Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Motion Reference Unit (MRU) ... . . . . . . . . . . . . . . . . . . . . . . . 12Pole Mount .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Seapath 130 sensor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Sonar Head ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Sonar Processor .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11sound speed sensor .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

IP addressnetwork adapter .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

IP Addressnetwork adapter .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Kkey featuressystem ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Kongsberg Mesotechsupport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Llicensesoftware .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

listsystem interconnection cables.. . . . . . . . . . . . . . . . . . . . . . . . . . . 38

MM3 Sonar flangeoutline dimensions drawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

main itemsprovided with the delivery.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

mains powerrequirements .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

manualpurpose .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5target audience .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

mechanicalspecifications .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

mechanical drawingsabout .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Motion Reference Unit (MRU)installing .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21introduction .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12outline dimensions drawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . 67overview ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12purpose .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

MRUinstalling .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21introduction .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12outline dimensions drawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . 67overview ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12purpose .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

MRU flangeoutline dimensions drawing ... . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Nnetwork adapterIP Address .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55IP address for transceiver communication.. . . . . . . . . . . . . 55Subnet mask ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Ooffturn.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

officesupport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

onturn.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

operational software

Index

88 922-00037011/1.2

installation .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56outline dimensionsabout .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

outline dimensions drawingInterface Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74M3 Sonar flange.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77Motion Reference Unit (MRU) ... . . . . . . . . . . . . . . . . . . . . . . . 67MRU flange... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Seapath 130 sensor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Seapath sensor flange.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Sonar Head ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68, 71sound speed sensor .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

m3 sonar phs installation manual · 922-00037011/1.2 15 item partnumber inthebox polemount...

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