Page 1 INSTALLATION MANUAL Simrad MF90 kongsberg.com/simrad...
Page 3 Installation Manual The purpose of this manual is to provide the information, procedures and basic drawings required for the physical installation of the Simrad MF90 system. The manual is intended for technical personnel; such as skilled shipyard workers, electricians, qualified engineers and naval architects.
Page 4 Kongsberg Maritime disclaims any responsibility for damage or injury caused by improper installation, use or maintenance of the equipment. Disclaimer Kongsberg Maritime AS endeavours to ensure that all information in this document is correct and fairly stated, but does not accept liability for any errors or omissions. Support information If you require maintenance or repair, contact your local dealer.
Page 5: Table Of Contents
Installation Manual Table of contents ABOUT THIS MANUAL ..............11 SIMRAD MF90 ................13 Important..........................14 System description ........................ 16 System diagram........................18 System units .......................... 20 Display description...................... 20 Processor Unit description................... 21 Transceiver Unit description ..................22 Hull Unit description ....................23 Transducer description ....................
Page 6 Simrad MF90 About installation drawings ....................47 Tools, equipment and consumables required for installation..........48 Personnel qualifications ......................48 Rules for transducer handling ....................49 Choosing the best location for the hull unit ................51 About the hull unit location..................51 Defining the fore and aft location of the hull unit ............
Page 7 Installation Manual Mechanical support of the installation trunk ............... 81 Design and installation drawings ................83 MF90 Installation example (on keel) ................84 MF90 Installation example (off keel/without blister) ..........85 MF90 Installation example (off keel/with blister)............87 MF94 Installation example (on keel) ................88 MF94 Installation example (off keel/without blister) ..........
Page 8 Simrad MF90 Location of the mounting brackets ................140 Installation of the mounting brackets ................ 141 Connecting the Transceiver Unit to vessel ground............ 142 CABLE LAYOUT AND INTERCONNECTIONS....... 143 Read this first ........................144 Cable plans.......................... 145 Topside cable plan ..................... 146 List of topside cables ....................
Page 9 Installation Manual Inspecting the installation of the MF90 system ..............189 Visual inspection of the display................. 189 Visual inspection of the Processor Unit ..............191 Visual inspection of the Operating Panel ..............193 Visual inspection of the Transceiver Unit ..............194 Visual inspection of the hull unit................
Page 10 Simrad MF90 Turning on the entire system: Bridge steps............... 245 Turning on the entire system: Sonar room steps ............247 Turning on the MF90 system for normal use ............249 Placing each sensor in the vessel coordinate system ............251 Dimensional surveying....................
Page 11 Installation Manual Assigning functions to F1, F2 and F3 on the Operating Panel (Mk2) .......311 Testing the operating functionality of the MF90 system ............ 314 Checking the hull unit lowering and hoisting functionality ........314 Verifying system operation by means of the Element BITE functionality....319 Measuring the noise in passive mode................
Page 12 Simrad MF90 Display compass safe distance .................. 361 Operating Panel compass safe distance (Mk2)............361 Operating Panel compass safe distance (Mk3)............361 Transceiver Unit compass safe distance..............362 Hull Unit compass safe distance ................362 Minimum display requirements ..................362 DRAWING FILE................
Page 13: About This Manual
Note Kongsberg Maritime AS will accept no responsibility for any damage or injury to the product, vessel or personnel caused by equipment that has been incorrectly installed or maintained, or by drawings, instructions or procedures that have not been prepared by us.
Page 14 , SIMRAD ® and the Simrad ® logo are either registered trademarks, or trademarks of Kongsberg Maritime AS in Norway and other countries. Windows ® is a registered trademark of Microsoft Corporation in the United States and other countries. We want your feedback We always want to improve our products.
Page 15: Simrad Mf90
Simrad MF90 Simrad MF90 Topics Important, page 14 System description, page 16 System diagram, page 18 System units, page 20 Additional required and optional items, page 28 Scope of supply, page 32 General safety rules, page 33 Installation requirements, page 35...
Page 16: Important
Simrad MF90 Installation Manual Important The MF90 is an advanced product. It is used with other advanced products. There is important information that you need to know. Watertight integrity The size, location and design of the sonar room must fulfil all the requirements to the vessel’s watertight integrity.
Page 17 Simrad MF90 Before you turn on the MF90 system Before you turn on the MF90 system, make sure that you have sufficient water depth to lower the transducer! Caution You must never turn on the MF90 system when the ship is in dry dock. The transducer may be damaged if it transmits in open air.
Page 18: System Description
Simrad MF90, page 13 System description The Simrad MF90 is an omnidirectional high frequency fish finding sonar. The MF90 system is designed for fishing vessels of all sizes, both purse seiners and trawlers. The centre operational frequency is 80 kHz. You can select any operational frequency from 75 to 85 kHz.
Page 19 The MF90 system is equipped with the celebrated signal processing software developed by Kongsberg Maritime. This includes Hyperbolic FM (HFM) transmissions. This pulse type is also known as "chirp". It ensures a clutter free picture with very high resolution in range.
Page 20: System Diagram
Simrad MF90 Installation Manual System diagram The system diagram identifies the main components of a basic MF90 system. Only the main connections between the units are shown. Detailed interface capabilities and power cables are not shown. Display (The second display is Motor Control Unit optional.)
Page 21 Simrad MF90 Related topics Simrad MF90, page 13 476671/B...
Page 22: System Units
The display is not a standard part of the delivery. This is a commercial item that can be purchased locally. Kongsberg Maritime may provide a suitable display. The chosen display must be designed for maritime use, and it must meet the minimum performance specifications.
Page 23: Processor Unit Description
The computer has been tested and verified with ambient temperatures up to 50 degrees Celsius. A lower ambient temperature is however positive for the its lifetime. Related topics Simrad MF90, page 13 System units, page 20 Installing the MF90 system hardware units, page 126...
Page 24: Transceiver Unit Description
Simrad MF90 Installation Manual Transceiver Unit description The Transceiver Unit is provided to transmit acoustic energy through water. After each transmission, the transceiver receives the echoes from the seabed and/or the water column. These echoes are filtered, amplified and finally converted into digital format. This transmission and reception sequence is commonly referred to as a ping.
Page 25: Hull Unit Description
Simrad MF90 Related topics Simrad MF90, page 13 System units, page 20 Installing the MF90 system hardware units, page 126 Cable layout and interconnections, page 143 Setting to work, page 186 Technical specifications, page 346 Drawing file, page 364 Hull Unit description The hull unit is used to lower the transducer down below the ship’s hull when the MF90...
Page 26 Simrad MF90 Installation Manual Hull Unit Lowering depth (m) Transducer cables (m) Maximum speed (knots) MF90 MF94 On some vessels, additional transducer protection is required. One example is vessels working in arctic conditions. It is important for them to prevent ice from damaging the transducer.
Page 27: Transducer Description
Simrad MF90 Transducer description The cylindrical transducer allows the sonar beam to provide a full 360 degrees coverage of the water volume. The transducer converts the electric energy generated by the transmitter circuitry to physical vibrations. These vibrations alter the water pressure, and create an acoustic pulse that is sent into the water.
Page 28: Installation Trunk Description
In order to ensure proper operation of the MF90 system, the physical location of the installation trunk must be carefully selected. The installation trunk - with a blind flange - can be ordered from Kongsberg Maritime as an optional delivery. As an alternative, the installation trunk can be manufactured by the shipyard based on the drawings in this manual.
Page 29 The minimum plate thickness is 10 mm, but the classification society can specify other dimensions. Related topics Simrad MF90, page 13 System units, page 20 Mounting the installation trunk, page 78...
Page 30: Additional Required And Optional Items
In order to ensure proper operation of the MF90 system, the physical location of the installation trunk must be carefully selected. The installation trunk - with a blind flange - can be ordered from Kongsberg Maritime as an optional delivery. As an alternative, the installation trunk can be manufactured by the shipyard based on the drawings in this manual.
Page 31: Speed Log Requirement
In most cases a suitable sensor is already installed on the vessel. A global positioning system (GPS) with a compatible output format can also be used. Related topics Simrad MF90, page 13 Additional required and optional items, page 28 Course gyro requirement In order to operate correctly, the MF90 system requires input from a course gyro.
Page 32: Uninterruptible Power Supply (Ups) Requirement
Simrad MF90 Installation Manual Uninterruptible power supply (UPS) requirement It is important to ensure continuous operation of the MF90 system independent of any varying quality of the vessel's mains supply. The use of uninterruptible power supplies (UPS) is therefore required.
Page 33: Global Positioning System (Gps) Option
MF90 system. This inconsistency is especially noticeable at low vessel speeds. Incorrect course information can then result in settings not working properly. Related topics Simrad MF90, page 13 Additional required and optional items, page 28 476671/B...
Page 34: Scope Of Supply
Additional items are required for operation. These items must be added to the MF90 system for full operational functionality. Some items are optional. Such items can be purchased from Kongsberg Maritime or obtained locally. Basic items When you unpack the parts provided with the MF90 system delivery, make sure that the correct items are included.
Page 35: General Safety Rules
Simrad MF90 General safety rules Safety is important. The safety precautions must be followed at all times during installation and maintenance work. WARNING The MF90 system operates on 115 VAC and/or 230 VAC at 50/60 Hz. This voltage is lethal! You must never work alone on high-voltage equipment! The hull unit is powered by a 3-phase high voltage.
Page 36 Simrad MF90 Installation Manual Cables Each electric cable must be handled carefully. This is important to avoid damage to the cable. This is also important to avoid electric shock in the event that the cable is unintentionally connected to a power source.
Page 37: Installation Requirements
Maximum transient voltage variations on the main switchboard’s bus-bars must not exceed -15% to +20% of the nominal voltage (except under fault conditions). Related topics Simrad MF90, page 13 Installation requirements, page 35 Uninterruptible power supply (UPS) requirements It is important to ensure continuous operation of the MF90 system independent of any varying quality of the vessel's mains supply.
Page 38: Cables And Wiring Requirements
Simrad MF90 Installation Manual To choose the best power solution for your installation, consider environmental conditions, the physical space available, the availability and duration of the batteries, and the power requirements of the MF90 system. Two UPS systems are required.
Page 39: Compass Deviation Requirements
Related topics Simrad MF90, page 13 Installation requirements, page 35 Noise sources The operational performance of the MF90 system depends on the noise conditions. It is essential that the noise signature is as low as possible.
Page 40: Dry Docking Requirements
If a MF90 system is connected to a local area network, data security is important. Equipment manufactured by Kongsberg Maritime is frequently connected to the vessel's local area network (LAN). When you connect a computer to a local area network you will always expose the data on that computer.
Page 41: Support Information
The customer/end user of the MF90 system will always be in charge of defining and implementing a security, policy and providing the relevant network security applications. Note Kongsberg Maritime will not accept any responsibility for errors and/or damages caused by unauthorized use of or access to the MF90. Related topics...
Page 42 Telefax • www.kongsberg.com/simrad Website • simrad.france@simrad.com Email address • : Kongsberg Underwater Technology LLC (KUTL) / Simrad Fisheries Company name • : 19210 33rd Ave W, Suite A, Lynnwood, WA 98036, USA Address • : +1 425 712 1136 Telephone •...
Page 43 Website • simrad.canada@simrad.com Email address Malaysia • : Kongsberg Maritime Malaysia Sdn. Bhd Company name • : Unit 27-5 Signature Offices, The Boulevard, Mid Valley City, Address Lingkaran Syed Putra, 59200 Kuala Lumpur, Malaysia • : +65 6411 7488 Telephone •...
Page 44: Preparations
Simrad MF90 Installation Manual Preparations Topics Installation summary, page 43 General safety rules, page 46 About installation drawings, page 47 Tools, equipment and consumables required for installation, page 48 Personnel qualifications, page 48 Rules for transducer handling, page 49 Choosing the best location for the hull unit, page 51...
Page 45: Installation Summary
Preparations Installation summary Installation of the MF90 system is a demanding task that requires careful preparations, a number of specific procedures, wiring and required system settings. Context An overall installation procedure is provided. This procedure does not describe any detailed tasks.
Page 46 Simrad MF90 Installation Manual Note You may need to install the MF90 hull unit aft of an existing hull unit. If these hull units are placed one after the other along the keel, you must make sure that you have sufficient distance between them.
Page 47 Preparations Install the cables between the MF90 system and the relevant peripheral devices. This is described in the Cable layout and interconnections chapter. Observe the relevant cable plan, procedures, as well as the general requirements for cabling. For more information, refer to the end-user documentation provided by the manufacturer. Turn on the MF90 system for the first time, and set it to work.
Page 48: General Safety Rules
Simrad MF90 Installation Manual General safety rules Safety is important. The safety precautions must be followed at all times during installation and maintenance work. WARNING The MF90 system operates on 115 VAC and/or 230 VAC at 50/60 Hz. This voltage is lethal! You must never work alone on high-voltage equipment! The hull unit is powered by a 3-phase high voltage.
Page 49: About Installation Drawings
The shipowner and shipyard doing the installation are responsible for obtaining and paying for such approval. Kongsberg Maritime offers free advice for installation planning. Proposed arrangements may be sent for commentary or suggestions. The following drawings should be submitted should assistance be requested: •...
Page 50: Tools, Equipment And Consumables Required For Installation
Simrad MF90 Installation Manual Tools, equipment and consumables required for installation To install the MF90 system, all necessary tools and equipment for mechanical work, cabinet installation and electrical wiring must be available. It is not practical to provide a detailed list of all necessary tools and equipment. You must be equipped with a standard set of tools.
Page 51: Rules For Transducer Handling
Preparations Note The quality of the welding is critical to the safety of the vessel. Welding must only be done by a certified welder. If applicable, the final installation welds must be approved by the vessel’s national registry, the corresponding maritime authority and/or classification society. Observe the relevant rules and regulations related to welding.
Page 52 The use of anti-fouling paint will reduce the acoustical performance of the transducer. The properties of the transducer face combined with the thickness of the anti-fouling paint can also affect the overall performance. Kongsberg Maritime cannot be held responsible for any negative consequences of the anti-fouling paint.
Page 53: Choosing The Best Location For The Hull Unit
Selecting the best possible location for the hull unit is of vital importance for the overall sonar performance. The location of the hull unit must be selected by a skilled naval architect or engineer with experience in sonar theory and hull unit installation. Kongsberg Maritime can assist if required.
Page 54: Defining The Fore And Aft Location Of The Hull Unit
Simrad MF90 Installation Manual Related topics Preparations, page 42 Choosing the best location for the hull unit, page 51 Defining the fore and aft location of the hull unit The hull unit should preferably be located within 1/3 to 1/10 of the vessel’s Length Between Perpendiculars (LBP) from its Forward Perpendicular (FP).
Page 55: Defining The Athwartships Location Of The Hull Unit
Preparations Defining the athwartships location of the hull unit The athwartships position is not critical. The hull unit may be located on the Centre Line (CL) of the vessel, or alongside its keel. Note If the installation is offset from the vessel’s centre line, make sure that transducer transmissions and reception will not be obstructed by the keel.
Page 56: Installation Close To Echo Sounder Transducer(S)
Simrad MF90 Installation Manual On some vessels the sonar hull units are installed side by side. Hull unit with transducer (High frequency) Hull unit with transducer (Low frequency) When mounted perpendicular to the longitudinal direction on the hull, the installation trunks must be placed minimum 1 metre apart.
Page 57: Important Considerations Related To Noise
Preparations Important considerations related to noise The operational performance of all hydroacoustic systems depend on the noise conditions. It is essential that the noise signature is as low as possible. Careful planning of the installation may reduce the acoustic noise. The installation trunk must be mounted so that it remains vertical during normal operating conditions.
Page 58: Location Of Hardware Units On The Bridge
Simrad MF90 Installation Manual Location of hardware units on the bridge Topics Basic requirements for the location of bridge units, page 56 Maximum distance between each bridge unit, page 57 Choosing the best location for the display, page 59 Choosing the best location for the Processor Unit, page 59...
Page 59: Maximum Distance Between Each Bridge Unit
Preparations Related topics Preparations, page 42 Location of hardware units on the bridge, page 56 Installing the MF90 system hardware units, page 126 Drawing file, page 364 Maximum distance between each bridge unit The cables used to connect the various units on the bridge have limited lengths. Observe the maximum distances between the bridge units.
Page 60 Simrad MF90 Installation Manual Length Cable Description This is a commercial cable. The power cable is provided with the uninterrupted power supply (UPS) unit. This is a commercial cable. The power cable is provided with the display. Power cable This cable must be provided by the installation shipyard. This cable is only required if the DC version of the Processor Unit needs to operate from AC power.
Page 61: Choosing The Best Location For The Display
Preparations Choosing the best location for the display For best readability, the display must be protected from glare and have the correct height and angle. A suitable location for the display must be defined before installation. In most cases the display will be mounted as follows: •...
Page 62: Choosing The Best Location For The Operating Panel
Simrad MF90 Installation Manual Compass safe distance • : MF90 Processor Unit (HT20470) Model • : 150 cm Standard compass • : 130 cm Steering compass Related topics Preparations, page 42 Location of hardware units on the bridge, page 56...
Page 63 Preparations Related topics Preparations, page 42 Location of hardware units on the bridge, page 56 Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 64: Sonar Room Requirements
Simrad MF90 Installation Manual Sonar room requirements Topics About the sonar room, page 62 Environmental requirements, page 62 Requirements for watertight integrity, page 63 Size and access requirements, page 64 Requirements for insulation, heating and ventilation, page 65 Requirements for electrical installations, cables and communication, page 66...
Page 65: Requirements For Watertight Integrity
MF90 system units must be well protected against dust, dirt and damage. Kongsberg Maritime AS takes no responsibility for any failures or damage to MF90 system units that are caused by installation, maintenance or construction work in the sonar room.
Page 66: Size And Access Requirements
Simrad MF90 Installation Manual Related topics Sonar room requirements, page 62 Preparations, page 42 Size and access requirements A well designed sonar room with a well fitted size and easy access reduces the risk of corrosion, and simplifies maintenance. This increases system reliability.
Page 67: Requirements For Insulation, Heating And Ventilation
Preparations Requirements for insulation, heating and ventilation The bulkheads in the sonar room must be insulated and provided with an interior wall to the deck. The room must be equipped with heater, and it must be connected to the vessel's ventilation system.
Page 68: Requirements For Electrical Installations, Cables And Communication
Simrad MF90 Installation Manual Requirements for electrical installations, cables and communication The electrical installations in the sonar room must meet minimum requirements to provide suitable lights and supply power. Light requirements The sonar room must be equipped with suitable lighting to simplify the installation and to aid future maintenance.
Page 69: Requirements For Bilge Pump And Decking
Preparations Requirements for bilge pump and decking If the sonar room is located below the water line, it must be connected to the vessel's bilge pump system. Bilge pump requirement If it is not possible to connect the sonar room to the vessel's bilge pump system, a separate bilge pump for the compartment must be installed.
Page 70: Acoustic Noise
Simrad MF90 Installation Manual Acoustic noise Topics Introduction to the acoustic noise challenge, page 68 Contributing factors, page 68 Self noise, page 70 Ambient noise, page 73 Electrical self noise, page 73 Reverberation, page 74 Some means to reduce acoustic noise, page 75...
Page 71 Preparations • The properties of the target(s) • The signal-to-noise ratio The majority of these factors can neither be controlled nor improved by means of installation methods or transducer locations. The quality and properties of the transmitting and receiving systems are key factors during our product development, while our end user documentation aims to help you to make the right filter settings during operation.
Page 72: Self Noise
Simrad MF90 Installation Manual The transducer can pick up noise from: • Biological disturbances • Interference • Cavitation • Propeller noise • Flow noise • Acoustic noise from other hydroacoustic systems The transducer cable is long. Electric noise from generators, pumps, cooling systems and other electric or electromechanical devices is easily picked up.
Page 73 Preparations Electrical noise Modern vessels are normally equipped with a lot of electric instruments such as hydroacoustic systems, radars, navigation systems, and communication equipment. Any electric instruments may in some cases cause electrical interference and noise. International regulations and certifications are used to control and reduce this, but even these are limited if the electrical systems are poorly installed and/or maintained.
Page 74 Simrad MF90 Installation Manual • The laminar flow is a nicely ordered, parallel movement of the water. • The turbulent flow is a disorderly flow pattern, full of eddies. Turbulent flow Laminar flow Air bubbles Air bubbles absorb and reflect the sound energy, and they may in worst cases block the sound transmission altogether.
Page 75: Ambient Noise
Preparations https://en.wikipedia.org/wiki/Wave_interference — April 2016 Related topics Preparations, page 42 Acoustic noise, page 68 Ambient noise Ambient noise is usually not a limiting factor to the performance of sonars and echo sounders. The ambient noise may be split up as follows: •...
Page 76: Reverberation
Simrad MF90 Installation Manual Reverberation When you transmit an acoustic pulse into the water to search for a target, echoes will also be returned from any other objects in the beam. The energy reflected from these "unwanted" objects is referred to as reverberation.
Page 77: Some Means To Reduce Acoustic Noise
Preparations In this situation you will be able to identify the upper school of fish, but the lower school will be hidden in the shadow of the seabed rock formation. In this situation you will see several weak echoes from the waves and from the rock on the bottom, but you will still be able to identify the school of fish.
Page 78 Simrad MF90 Installation Manual Reducing flow noise The shape of the hull plating around the installation trunk opening must be as streamlined as possible. It is particularly important that the hull plating in front of the installation trunk is as smooth as possible.
Page 79 Preparations Reducing electrical noise Make sure that all units are properly grounded. This is important to avoid electrical noise. Make sure that all units are properly grounded, including shielded cables. Separate the cables used by the MF90 system from other cables with high voltages, large currents or transients.
Page 80: Mounting The Installation Trunk
Simrad MF90 Installation Manual Mounting the installation trunk Topics About the installation trunk, page 79 Mounting the installation trunk adapter, page 92 Mounting the installation trunk, page 93 Verifying the quality of the installation, page 96 476671/B...
Page 81: About The Installation Trunk
427423 434529 The installation trunk - with a blind flange - can be ordered from Kongsberg Maritime as an optional delivery. As an alternative, the installation trunk can be manufactured by the shipyard based on the drawings in this manual. A locally manufactured installation trunk can be adjusted to better fit the properties of the vessel’s hull.
Page 82: O-Ring/Rubber Gasket
Simrad MF90 Installation Manual Design and installation drawings, page 83 MF90 Installation example (on keel), page 84 MF90 Installation example (off keel/without blister), page 85 MF90 Installation example (off keel/with blister), page 87 MF94 Installation example (on keel), page 88...
Page 83: Mechanical Support Of The Installation Trunk
Mounting the installation trunk Related topics Mounting the installation trunk, page 78 About the installation trunk, page 79 Installing the hull unit, page 99 About the hull unit installation, page 100 Mechanical support of the installation trunk Due to its physical size and weight, and the fact that the installation trunk penetrates the vessel hull, it is very important that both the hull unit and the installation trunk are installed and secured properly.
Page 84 Simrad MF90 Installation Manual Important The installation trunk must be secured to the bulkheads and/or the hull by means of strengthening plates (stiffereners). The dimensions and strength of the plates must be adequate to prevent any vibrations. This is an invariable requirement to ensure the safety of the MF90 system and the vessel.
Page 85: Design And Installation Drawings
Mounting the installation trunk Note The design and mounting of the installation trunk for the MF90 system must be approved by the vessel’s national registry and corresponding maritime authority and/or classification society. Without a proper mechanical support for the installation trunk, the guarantee will be void! Related topics Mounting the installation trunk, page 78...
Page 86: Mf90 Installation Example (On Keel)
Simrad MF90 Installation Manual MF90 Installation example (on keel) The illustration demonstrates the mounting principles for a standard trunk. Note The drawing is not to scale. Sonar room (watertight compart- ment) Air vent pipe Air vent pipe Access hatch Lamp...
Page 87: Mf90 Installation Example (Off Keel/Without Blister)
Mounting the installation trunk MF90 Installation example (off keel/without blister) The illustration demonstrates the mounting principles for a standard trunk. Note The drawing is not to scale. Sonar room (watertight compart- ment) Air vent pipe Air vent pipe Access hatch Lamp Heater Strengthening knee plates...
Page 88 Simrad MF90 Installation Manual Related topics Mounting the installation trunk, page 78 About the installation trunk, page 79 476671/B...
Page 89: Mf90 Installation Example (Off Keel/With Blister)
Mounting the installation trunk MF90 Installation example (off keel/with blister) The illustration demonstrates the mounting principles for a standard trunk. Note The drawing is not to scale. As short a possible 970 mm (Maximum) 1440 mm (Minimum) 40 mm (Approximately) Strengthening knee plates (stiffer- eners) Streamlined blister...
Page 90: Mf94 Installation Example (On Keel)
Simrad MF90 Installation Manual MF94 Installation example (on keel) The illustration demonstrates the mounting principles for a standard trunk. Note The drawing is not to scale. Sonar room (watertight compart- ment) Air vent pipe Air vent pipe Access hatch Lamp...
Page 91: Mf94 Installation Example (Off Keel/Without Blister)
Mounting the installation trunk MF94 Installation example (off keel/without blister) The illustration demonstrates the mounting principles for a standard trunk. Note The drawing is not to scale. Sonar room (watertight compart- ment) Air vent pipe Air vent pipe Access hatch Lamp Heater Strengthening knee plates...
Page 92: Mf94 Installation Example (Off Keel/With Blister)
Simrad MF90 Installation Manual MF94 Installation example (off keel/with blister) The illustration demonstrates the mounting principles for a standard trunk. Note The drawing is not to scale. As short a possible 795 mm (Maximum) 1200 mm (Minimum) 40 mm (Approximately)
Page 93 Mounting the installation trunk Related topics Mounting the installation trunk, page 78 About the installation trunk, page 79 476671/B...
Page 94: Mounting The Installation Trunk Adapter
Simrad MF90 Installation Manual Mounting the installation trunk adapter A dedicated adapter is available if you want to place the hull unit on the top of an existing FSV84 installation trunk. Prerequisites The shipyard must provide all necessary tools and manpower.
Page 95: Mounting The Installation Trunk
Mounting the installation trunk Mounting the installation trunk The installation trunk must be mounted so that it remains vertical during normal operating conditions. Prerequisites MF90 (Number of holes in the flange: 16) The installation trunk is heavy. Always use appropriate lifting equipment to minimize risk of personnel injury or equipment damages.
Page 96 Simrad MF90 Installation Manual Important The installation trunk must be secured to the bulkheads and/or the hull by means of strengthening plates (stiffereners). The dimensions and strength of the plates must be adequate to prevent any vibrations. This is an invariable requirement to ensure the safety of the MF90 system and the vessel.
Page 97 Mounting the installation trunk Important To obtain optimal MF90 system performance, the total height of the installation trunk must be as close as possible to its stated minimum height. The top flange must be parallel to the water line in both the fore-and-aft and athwartship directions.
Page 98: Verifying The Quality Of The Installation
Simrad MF90 Installation Manual Related topics Mounting the installation trunk, page 78 Verifying the quality of the installation Once the installation trunk and blister have been installed, a quality inspection must take place. The purpose of the inspection is to makes sure that the installation trunk has been installed correctly, and that the hull unit can be mounted on top of it.
Page 99 Mounting the installation trunk Do a close visual inspection of the physical properties of the installation trunk and the way it has been installed. Refer to the applicable requirements. Make sure that the upper surface of the installation trunk is level, undamaged and clean.
Page 100 Simrad MF90 Installation Manual Results Requirements All surfaces (including the inside of the trunk) are protected using a high quality coating. Date and signature: Further requirements If the inspection reveals errors, inaccuracies or unfortunate dispositions related to units, devices or cables, use the Installation remarks form to document these. If necessary, write a full report, and attach high resolution photos.
Page 101: Installing The Hull Unit
Installing the hull unit Installing the hull unit Topics About the hull unit installation, page 100 Hull unit familiarization (MF90), page 109 Hull unit familiarization (MF94), page 110 Unpacking the hull unit from its transport box, page 111 Mounting the hull unit on top of the installation trunk (MF90), page 113 Mounting the hull unit on top of the installation trunk (MF94), page 116 Designing and mounting mechanical support brackets to secure the hull unit, page 119 Hull unit and transducer alignment, page 122...
Page 102: About The Hull Unit Installation
Simrad MF90 Installation Manual About the hull unit installation The hull unit is used to lower the transducer down below the ship’s hull when the MF90 system shall be used. When the MF90 system is turned off, the transducer is hoisted for protection.
Page 103: Mechanical Support Of The Hull Unit Gantry
Installing the hull unit Hull unit installation example: Side view (off keel/with blister), page 108 Mechanical support of the hull unit gantry Due to its physical size and weight, and the fact that the installation trunk penetrates the vessel hull, it is very important that the hull unit is installed and secured properly. Illustration: Mechanical support brackets Bulkhead...
Page 104: O-Ring/Rubber Gasket
Simrad MF90 Installation Manual Note It is the installation shipyard's responsibility that the installation trunk and the hull unit gantry are properly secured against vibrations and sudden movements caused by the vessel's behaviour in the sea. The final design and the installation must be approved by the classification society. Without...
Page 105: Design And Installation Drawings
Installing the hull unit Related topics Mounting the installation trunk, page 78 About the installation trunk, page 79 Installing the hull unit, page 99 About the hull unit installation, page 100 Design and installation drawings The installation shipyard must provide all necessary design and installation drawings, as well as the relevant work standards and mounting procedures.
Page 106: Hull Unit Installation Example: Top View
Simrad MF90 Installation Manual Hull unit installation example: Top view The hull unit is located in the sonar room. This example shows a typical sonar room seen from above. Mechanical support brackets (Due to its height and weight, the hull...
Page 107 Installing the hull unit Related topics Installing the hull unit, page 99 About the hull unit installation, page 100 476671/B...
Page 108: Hull Unit Installation Example: Side View (On Keel)
Simrad MF90 Installation Manual Hull unit installation example: Side view (on keel) The hull unit is located in the sonar room. This example shows a typical sonar room and hull unit seen from the side. The hull unit is mounted on the centre axis of the vessel, on top of the keel.
Page 109: Hull Unit Installation Example: Side View (Off Keel/Without Blister)
Installing the hull unit Hull unit installation example: Side view (off keel/without blister) The hull unit is located in the sonar room. This example shows a typical sonar room and hull unit seen from the side. The hull unit is mounted on the side of the keel. Fixing point for lifting apparatus Air vent pipe (The minimum diameter is 1/2"...
Page 110: Hull Unit Installation Example: Side View (Off Keel/With Blister)
Simrad MF90 Installation Manual Hull unit installation example: Side view (off keel/with blister) The hull unit is located in the sonar room. This example shows a typical sonar room and hull unit seen from the side. The hull unit is mounted on the side of the keel. A blister is added for streamlining and protection.
Page 111: Hull Unit Familiarization (Mf90)
Installing the hull unit Hull unit familiarization (MF90) The hull unit is used to lower the transducer down below the ship’s hull when the MF90 system shall be used. When the MF90 system is turned off, the transducer is hoisted for protection.
Page 112: Hull Unit Familiarization (Mf94)
Simrad MF90 Installation Manual Hull unit familiarization (MF94) A second type of hull unit is available for the MF90 system. Location of the Upper Limit Switch Location of the Lower Limit Switch Transducer cable with plug Transducer shaft Transducer shaft sleeve...
Page 113: Unpacking The Hull Unit From Its Transport Box
Installing the hull unit Unpacking the hull unit from its transport box The hull unit is delivered in a large wooden transport box. Prerequisites The shipyard must provide all necessary tools and manpower. The following specific items are required for this task: •...
Page 114 Simrad MF90 Installation Manual The second type of hull unit available for the MF90 system is packed in a similar manner. Lifting eye on the gantry Support hardware (wooden cradle and support construction) Transducer protection (thick foam) Procedure Remove the top cover of the wooden transport box.
Page 115: Mounting The Hull Unit On Top Of The Installation Trunk (Mf90)
Installing the hull unit Related topics Installing the hull unit, page 99 Mounting the hull unit on top of the installation trunk (MF90) The upper parts of the hull unit include the mechanical gantry, the hoist motor, the hoisting spindle and the Motor Control Unit. The transducer shaft is supported by the gantry, and penetrates the mounting flange.
Page 116 Simrad MF90 Installation Manual Context 0° transducer mark Forward (label) Mechanical support brackets (Due to its height and weight, the hull unit gantry must be secured to the bulkhead by means of mechanical support brackets.) Strengthening knee plates (stiffereners) (The location of strengthening plates (stiffeners) on the installation trunk is indicated.
Page 117 Installing the hull unit Procedure Lift the hull unit (with the transducer protection still in place!) and place it vertically over the installation trunk. Make sure that you do not damage the delicate parts of the hull unit. Note Make sure that you do not damage the transducer or any of the cables. Watch the hull unit carefully during the lift to prevent the delicate parts from being damaged, stuck or hooked on to protruding objects.
Page 118: Mounting The Hull Unit On Top Of The Installation Trunk (Mf94)
Simrad MF90 Installation Manual Lower the hull unit carefully onto the installation trunk. Important The transducer is covered with a thick red or black protective coating made of a special plastic type. The protective coating is a vital part of the transducer. It is very important that neither this coating nor the internal parts of the transducer are damaged during the handling, installation or cleaning.
Page 119 Installing the hull unit A dedicated O-ring is provided with the MF90 system delivery. This O-ring ensures a watertight connection between the installation trunk and the bottom of the transducer shaft sleeve. During the installation process, make sure that this O-ring is kept safe from damage, and that the top of the installation trunk is kept clean, smooth and without physical damage such as scratches or dents.
Page 120 Simrad MF90 Installation Manual this surface is clean and undamaged. It must be watertight after the hull unit has been installed. • The Motor Control Unit must never be physically dismounted from the hull unit gantry. Procedure Lift the hull unit (with the transducer protection still in place!) and place it vertically over the installation trunk.
Page 121: Designing And Mounting Mechanical Support Brackets To Secure The Hull Unit
Installing the hull unit Lower the hull unit carefully onto the installation trunk. Important The transducer is covered with a thick red or black protective coating made of a special plastic type. The protective coating is a vital part of the transducer. It is very important that neither this coating nor the internal parts of the transducer are damaged during the handling, installation or cleaning.
Page 122 Simrad MF90 Installation Manual Illustration: Mechanical support brackets Bulkhead Hull Unit Context The forces to which the hull unit is exposed depends on its physical size, its location, and the vessel's behaviour in rough sea. It is very important that the hull unit is sufficiently supported.The...
Page 123 Installing the hull unit The other hull unit type available for the MF90 system must be secured in the same manner. Mechanical support brackets Bulkhead Hull Unit Procedure Locate the two holes provided on the hull unit gantry. Design, manufacture and mount proper mechanical support brackets from the top of the hull unit to the bulkhead.
Page 124: Hull Unit And Transducer Alignment
Simrad MF90 Installation Manual Hull unit and transducer alignment Irrespective of the physical hull unit orientation, the transducer shall not be mechanically aligned. Hull unit alignment is done in the MF90 software by rotating the echo presentation in the display view.
Page 125: Verifying The Quality Of The Hull Unit Installation
Installing the hull unit Use an 4 mm Allen key to rotate the screw clockwise until the motor brake is released. Use the hand crank to lower the transducer. Do a thorough visual inspection of the transducer. Check for dents, scratches, holes or other damage to the surface. Note It is very important that neither this coating nor the internal parts of the transducer are damaged during the handling, installation or cleaning.
Page 126 Simrad MF90 Installation Manual Make sure that the unit is not physically damaged, and that the surfaces and paint-work are clean without dents or scratches. The physical handling during the installation may have caused some minor scratches to the surfaces or paint-work. This can be accepted. However, if rough handling has caused serious damage, this must be recorded with a written statement and necessary photos, so that corrective actions can be made.
Page 127 Installing the hull unit Result Requirements Results The compartment in which the hull unit is installed ("sonar room") is clean and dry. The sonar room meets all requirements related to the vessel’s watertight integrity. The sonar room meets all size and access requirements. The access hatches are suitably constructed and located.
Page 128: Installing The Mf90 System Hardware Units
Simrad MF90 Installation Manual Installing the MF90 system hardware units Topics General safety rules, page 127 Installing the display, page 129 Installing the HT20470 Processor Unit, page 130 Installing the Operating Panel (Mk2), page 133 Installing the Operating Panel (Mk3), page 135...
Page 129: General Safety Rules
Installing the MF90 system hardware units General safety rules Safety is important. The safety precautions must be followed at all times during installation and maintenance work. WARNING The MF90 system operates on 115 VAC and/or 230 VAC at 50/60 Hz. This voltage is lethal! You must never work alone on high-voltage equipment! The hull unit is powered by a 3-phase high voltage.
Page 130 Simrad MF90 Installation Manual Cables Each electric cable must be handled carefully. This is important to avoid damage to the cable. This is also important to avoid electric shock in the event that the cable is unintentionally connected to a power source.
Page 131: Installing The Display
Installing the MF90 system hardware units Installing the display A display is a required part of the MF90 system. For best readability, the display must be protected from glare and have the correct height and angle. The display is normally not included with the MF90 system delivery.
Page 132: Installing The Ht20470 Processor Unit
If you need to install the unit in a 19" rack you must purchase and use the dedicated mounting kit. • Kongsberg Maritime part number: 473676 Mounting brackets for desktop installation are included with the delivery. Relevant mounting hardware (bolts, nuts and washers) are included.
Page 133 Installing the MF90 system hardware units Photo: Remove the two plastic blocks located behind each side of the front panel. Fasten the two mounting brackets to the space made available. Note The Processor Unit does not contain any fans. It will be very warm, even during normal operation.
Page 134 Simrad MF90 Installation Manual Make sure that the space allows you to open the computer for unobstructed access to its internal parts. Note Make sure that you can access both the rear and front side of the computer after it has been installed.
Page 135: Installing The Operating Panel (Mk2)
Installing the MF90 system hardware units Installing the Operating Panel (Mk2) The Operating Panel offers all necessary control functions for normal operation. The Operating Panel is normally placed on the bridge near the display. Prerequisites You must be equipped with a standard set of tools. This tool set must comprise the normal tools for electronic and electromechanical tasks.
Page 136 Simrad MF90 Installation Manual If the wrist support has been previously mounted, remove it. Insert the hex key (B) into the assigned hole (A) and remove the screw. Pull the wrist support straight "down" as indicated by the arrow. Make sure that you do not loose the small screw and the lid.
Page 137: Installing The Operating Panel (Mk3)
Installing the MF90 system hardware units Connect the cables. Note When you connect the cables, make sure that they are all properly secured, and able to withstand the vibration and movements of the vessel. Related topics Installing the MF90 system hardware units, page 126 Cable layout and interconnections, page 143 Setting to work, page 186 Technical specifications, page 346...
Page 138 Simrad MF90 Installation Manual Procedure Prepare the location and the necessary tools. Note To allow future maintenance, you must mount the unit with its cables and connectors available for easy access. Drill and cut the panel opening as shown in drawing: 476352.
Page 139: Installing The Transceiver Unit
Installing the MF90 system hardware units Installing the Transceiver Unit Topics Installing the Transceiver Unit, page 137 Location of the mounting brackets, page 140 Installation of the mounting brackets, page 141 Connecting the Transceiver Unit to vessel ground, page 142 Installing the Transceiver Unit The Transceiver Unit is normally positioned close to the Hull Unit in the sonar room.
Page 140 Simrad MF90 Installation Manual The distance to the nearest power outlet is restricted by the length of the power cable. If required, you may need to move the power outlet, or replace the power cable with a longer type. Note The Transceiver Unit is heavy.
Page 141 Installing the MF90 system hardware units Connect the grounding cable from the Transceiver Unit to the mounting bracket. Do not connect any other cables. This will be done later in the installation process. Related topics Installing the MF90 system hardware units, page 126 Installing the Transceiver Unit, page 137 Drawing file, page 364 476671/B...
Page 142: Location Of The Mounting Brackets
Simrad MF90 Installation Manual Location of the mounting brackets Deckhead Bulkhead Deck Angle bars with threaded holes for shock absorbers (These items are included in the delivery.) Note The drawing is not to scale. Related topics Installing the MF90 system hardware units, page 126...
Page 143: Installation Of The Mounting Brackets
Installing the MF90 system hardware units Installation of the mounting brackets Deckhead Bulkhead Deck Angle bars with threaded holes for shock absorbers (These items are included in the delivery.) (*) = This is the minimum recommended distance. (**) = Welds Note The drawing is not to scale.
Page 144: Connecting The Transceiver Unit To Vessel Ground
Simrad MF90 Installation Manual Connecting the Transceiver Unit to vessel ground Upper shock absorber Transceiver Unit Cabinet door Ground cable Ground cable (Detail) Note The drawing is not to scale. Related topics Installing the MF90 system hardware units, page 126...
Page 145: Cable Layout And Interconnections
Cable layout and interconnections Cable layout and interconnections Topics Read this first, page 144 Cable plans, page 145 Installing the MF90 cables, page 154 Cable drawings and specifications, page 164 476671/B...
Page 146: Read This First
Simrad MF90 Installation Manual Read this first Detailed information about cable specifications, termination and connectors is provided. Unless otherwise specified, all cables are supplied by Kongsberg Maritime as a part of the delivery. Detailed information about relevant cable specifications, termination and connectors is provided.
Page 147: Cable Plans
Cable layout and interconnections Cable plans Topics Topside cable plan, page 146 List of topside cables, page 148 Sonar room cable plan, page 150 List of sonar room cables, page 151 Comments, page 151 Options, page 153 476671/B...
Page 148: Topside Cable Plan
Simrad MF90 Installation Manual Topside cable plan The topside/bridge cables include those used to connect the Processor Unit and the display to each other, as well as cables for AC mains power and external devices. The connection between the Processor Unit and the operating panel is also shown.
Page 149 Cable layout and interconnections Related topics Cable layout and interconnections, page 143 Cable plans, page 145 Installing the MF90 cables, page 154 Cable drawings and specifications, page 164 476671/B...
Page 150: List Of Topside Cables
Simrad MF90 Installation Manual List of topside cables Each topside cable used by the MF90 system is listed. Cable Type From Minimum requirements / Comments AC Power cable Uninterruptible Vessel AC power 2 x 1.5 mm + 1.5 mm Ground...
Page 151 Cable layout and interconnections Related topics Cable layout and interconnections, page 143 Cable plans, page 145 Installing the MF90 cables, page 154 Cable drawings and specifications, page 164 476671/B...
Page 152: Sonar Room Cable Plan
Simrad MF90 Installation Manual Sonar room cable plan The sonar room cables include those used to connect the MF90 units to AC mains power, as well as the control cables between the units. A high quality Ethernet cable is used for communication with the Processor Unit on the bridge.
Page 153: List Of Sonar Room Cables
Cable layout and interconnections List of sonar room cables Each cable used by the MF90 system in the sonar room is listed. Cable Type From Minimum requirements Ethernet cable Transceiver Unit Processor Unit Cat 5e STP (Shielded Twisted Pair) 1 x 6 mm Ground cable Hull Unit Vessel ground...
Page 154 Simrad MF90 Installation Manual Project cables The MF90 system is often a part of a project delivery. For such deliveries, specific project cable drawings are established to show all the main cables, and how the various products are connected. In such project cable drawings, the MF90 system cables...
Page 155: Options
Cable layout and interconnections Related topics Cable layout and interconnections, page 143 Cable plans, page 145 Installing the MF90 cables, page 154 Cable drawings and specifications, page 164 Options Some optional equipment available for the MF90 system will affect the cable layout. For the MF90 system, no such options are relevant.
Page 156: Installing The Mf90 Cables
Simrad MF90 Installation Manual Installing the MF90 cables Topics Prerequisites for cable installation, page 155 Installing the topside cables, page 155 Installing the sonar room cables, page 157 Processor Unit rear panel description: HT20470 (DC Version), page 159 Operating Panel connectors (Mk2), page 162...
Page 157: Prerequisites For Cable Installation
Only skilled and authorized personnel can install the MF90 cables. Kongsberg Maritime will not accept any responsibility for errors, malfunctions or damage to system or personnel caused by improper wiring. Related topics...
Page 158 Simrad MF90 Installation Manual Connect the power cable from each display to the power outlet on the uninterruptible power supply (UPS). Connect the power cable from the Processor Unit to the power outlet on the uninterruptible power supply (UPS). Connect the power cable from the Operating Panel to the power outlet on the uninterruptible power supply (UPS).
Page 159: Installing The Sonar Room Cables
Cable layout and interconnections Optional: Connect the Ethernet cable from the Processor Unit to the local area network (LAN). Optional: Connect the signal cable from the Processor Unit to the synchronization system. Related topics Cable layout and interconnections, page 143 Cable plans, page 145 Installing the MF90 cables, page 154 Cable drawings and specifications, page 164...
Page 160 Simrad MF90 Installation Manual DO NOT connect the custom transducer plug to the socket on the Transceiver Unit. Note This task is a part of the Setting to work procedures. Related topics Cable layout and interconnections, page 143 Cable plans, page 145...
Page 161: Processor Unit Rear Panel Description: Ht20470 (Dc Version)
Cable layout and interconnections Processor Unit rear panel description: HT20470 (DC Version) The rear panel of the Processor Unit holds the power socket and multiple interface ports. Ground Graphics adapter (Mini DisplayPorts) Graphics adapter (Not used) Serial ports (COM1-4) Ethernet connector (LAN2) DC power socket Ethernet connector (LAN3) USB-C port (Not used)
Page 162 Simrad MF90 Installation Manual The maximum length of the Ethernet cable is 100 meters. Serial line connectors Maximum length for an RS-232 serial cable is typically 60 meters with 2400 bps data rate, however this depends on the cable quality. Always check the cable manufacturers specifications for the actual "shunt capacitance".
Page 163 Cable layout and interconnections to a compatible USB port. The computer BIOS (Basic Input/Output System) must be modified to support this functionality. The sockets supporting "Wake-up on USB" are identified on the connector label. On the illustration, the sockets are identified with the following character: M. Related topics Cable layout and interconnections, page 143 Cable plans, page 145...
Page 164: Operating Panel Connectors (Mk2)
Simrad MF90 Installation Manual Operating Panel connectors (Mk2) A dedicated Ethernet cable is used to connect the Operating Panel to the Processor Unit. AC Power cable Ethernet cable Not used Related topics Cable layout and interconnections, page 143 Cable plans, page 145...
Page 165: Operating Panel Connectors (Mk3)
Cable layout and interconnections Operating Panel connectors (Mk3) The Mk3 Operating Panel is connected to the Processor Unit with a USB cable. Connect the USB cable to an available socket on the Processor Unit. The HT20470 Processor Unit allows you to enable "wake-up on USB" functionality. "Wake-up on USB"...
Page 166: Cable Drawings And Specifications
Simrad MF90 Installation Manual Cable drawings and specifications Topics RS-232 serial line connection using three wires, page 165 RS-232 serial line connection using five wires, page 166 RS-232 used as synchronization trigger (input or output), page 167 RS-422 serial line connection using five wires, page 168...
Page 167: Rs-232 Serial Line Connection Using Three Wires
Cable layout and interconnections RS-232 serial line connection using three wires An RS-232 serial line connection using NMEA datagrams is a common way to connect the MF90 system to external devices. Local connection Connection on remote device For more information, refer to the end-user documentation provided by the manufacturer.
Page 168: Rs-232 Serial Line Connection Using Five Wires
Simrad MF90 Installation Manual RS-232 serial line connection using five wires An RS-232 serial line connection using NMEA datagrams is a common way to connect the MF90 system to external devices. Local connection Connection on remote device For more information, refer to the end-user documentation provided by the manufacturer.
Page 169: Used As Synchronization Trigger (Input Or Output)
Cable layout and interconnections RS-232 used as synchronization trigger (input or output) An RS-232 serial line connection using the Request To Send (RTS) and Clear To Send (CTS) signals is common way to connect the MF90 system to external devices for synchronization purposes.
Page 170: Rs-422 Serial Line Connection Using Five Wires
Simrad MF90 Installation Manual RS-422 serial line connection using five wires An RS-422 serial line connection can transmit data at rates as high as 10 million bits per second, and may be sent on cables as long as 1500 meters.
Page 171: Moxa Cp114El-I Serial Line Adapter
Cable layout and interconnections Moxa CP114EL-I Serial line adapter The Processor Unit is equipped with a Moxa CP114EL-I serial adapter board. The serial adapter offers four serial ports. The serial lines are provided as a large D-Subminiature connector on the rear side of the computer. The Moxa CP114EL-I serial adapter supports RS-232, RS-422 and RS-485 (both 2 and 4-wire).
Page 172 Simrad MF90 Installation Manual specifications for the actual "shunt capacitance". A common figure is 47.5 pF/m, which gives a maximum cable length of about 50 meters. Even though a standard exist for RS-232 pin configuration, certain manufacturer may still choose their own connector pins for the various signals used. In order to make the RS-232 connection to your peripheral device work properly, you must always consult the relevant instructions provided by the device manufacturer.
Page 173: Powered Audio Output
Cable layout and interconnections Powered audio output The Processor Unit offers a powered audio output. One or two loudspeakers can be connected to the output. The output is rated to 2 W for each channel. You need a 9-pin male D-Subminiature connector. This is a commercial item that can be purchased locally.
Page 174: Power Supply Connectors
24 VDC output. Connections are made using two terminal boards. • : Mean Well Manufacturer • https://www.meanwell.com Manufacturer’s website: • Type designation: SDR-240-24 • Kongsberg Maritime part number: 488156 Note This connection is specific for the HT20470 computer. Connections TB1 Input (88-264 VAC) TB2 Output (DC voltage) Voltage Voltage...
Page 175: Rj45 High Speed Ethernet Cable (From Computer To Transceiver)
RJ45 High speed Ethernet cable (From computer to transceiver) A high capacity Ethernet cable connects the computer to the transceiver. An extra Ethernet cable can be installed for redundancy purposes. The cables can be ordered from Kongsberg Maritime, or provided by the installation shipyard.
Page 176 Simrad MF90 Installation Manual Related topics Cable layout and interconnections, page 143 Cable plans, page 145 Installing the MF90 cables, page 154 Cable drawings and specifications, page 164 476671/B...
Page 177: Ethernet Cable From Transceiver Unit To Motor Control Unit
Cable layout and interconnections Ethernet cable from Transceiver Unit to Motor Control Unit One Ethernet cable connects the Transceiver Unit to the Motor Control Unit. This cable is supplied with the MF90 delivery. Connect this end of the cable to the Transceiver Unit.
Page 178: Ac Mains Power Cable (3-Phase) To The Motor Control Unit
Simrad MF90 Installation Manual AC mains power cable (3-phase) to the Motor Control Unit A dedicated power cable is required to connect 3-phase mains supply and ship’s ground to the hoisting motor on the hull unit. The connections are made to the Motor Control Unit.
Page 179: Emergency Hoist Connections
Motor Control Unit. It is mounted upside down. The following items and consumables are required: • Plug Phoenix Contact MCVW1.5/4-STF-3.81 (Kongsberg Maritime Part number: 370-097775) • Cable • Power supply (24 VDC) • Emergency hoist switch box •...
Page 180 Simrad MF90 Installation Manual How it works +24 VDC is connected through a suggested "Hoist" switch (SW1) to pin 3. This will open the U7 optocoupler, and the "Inhibit" input on the microprocessor will go "low" forcing an immediate hoist pulse to the motor. Simultaneously, optocoupler U2 will be opened, and the suggested LED on pin 1 will be lit to indicate that the transducer is hoisted.
Page 181: Connection Between The Gate Valve And The Motor Control Unit
Motor Control Unit. It is mounted upside down. The following items and consumables are required: • Plug Phoenix Contact MCVW1.5/4-STF-3.81 (Kongsberg Maritime Part number: 370-097775) • Cable • Grommet Motor Control Unit Hull Unit Control circuit board...
Page 182 Simrad MF90 Installation Manual The gate valve is manufactured by Meson. For more detailed information about the gate valve and the Gate Valve Control Unit, refer to the technical documentation provided by the manufacturer. How it works When the gate valve is open, the limit switch "NC" on the is also open. Once the gate valve leaves the "open position"...
Page 183: Rj45 High Speed Ethernet Cable (1000Base-T)
Cable layout and interconnections RJ45 High speed Ethernet cable (1000Base-t) Most high speed data connections between the MF90 system units are made using Ethernet cables. These cables may also be used between the MF90 and peripheral equipment. Local Ethernet connection Connection on external network device Ethernet cables are available...
Page 184: K-Sync Interface To Generic Rs-232 Synchronization Input
Simrad MF90 Installation Manual K-Sync interface to generic RS-232 synchronization input For transmission synchronization purposes, the K-Sync will interface a generic RS-232 serial line communication port using the CTS (Clear To Send) and RTS (Request To Send) signals. The synchronized product is connected to the IO Module inside the K-Sync Synchronization Unit.
Page 185 Cable layout and interconnections Connectors 1 through 6 as indicated by the arrows. Note that each of the two connector elements can be pulled out of the IO Module for easy access. Configuration board Unless otherwise specified, this cable must be provided by the installation shipyard.
Page 186: Simrad Tu40 Interface To Generic Rs-232 Synchronization Input
Simrad MF90 Installation Manual Simrad TU40 interface to generic RS-232 synchronization input For transmission synchronization purposes, the Simrad TU40 will interface a generic RS-232 serial line communication port using the CTS (Clear To Send) and RTS (Request To Send) signals.
Page 187 Cable layout and interconnections Screen (Cable screen) (Green) Input (Ready to Transmit (RTT)) Ground (Signal ground) Output (Trigger Out) Make the connections here. Channels (From left) Minimum cable requirements Unless otherwise specified, this cable must be provided by the installation shipyard. If you need to install a very long cable, increase the cross section.
Page 188: Setting To Work
Simrad MF90 Installation Manual Setting to work Topics Setting to work summary, page 187 Inspecting the installation of the MF90 system, page 189 Starting up the hull unit, page 201 Initial start-up, page 219 Configuring the Operating Panel (Mk2), page 231...
Page 189: Setting To Work Summary
Setting to work Setting to work summary Once all the hardware units have been installed, and all the cables have been connected, the MF90 system can be turned on for the first time and set to work. Prerequisites Before you can set the MF90 system to work, the following prerequisites must be met: •...
Page 190 Your backup will then include the operating system, the MF90 software, as well as all the interface parameters that you have defined. Fill in and sign the Installation Remarks form, and return it to Kongsberg Maritime. Related topics Setting to work, page 186...
Page 191: Inspecting The Installation Of The Mf90 System
You need the following equipment: • Multimeter Context This test procedure is only applicable when the display is provided by Kongsberg Maritime as a part of the MF90 delivery. Procedure Make sure that the display is installed in the correct location, and that it is suitably orientated with respect to ambient light conditions and reflections.
Page 192 Simrad MF90 Installation Manual Make sure that the bolts, screws or studs that have been used are all of the correct size. Make sure that the correct flat and shake-proof washers have been used. Make sure that all the nuts have been tightened properly.
Page 193: Visual Inspection Of The Processor Unit
Setting to work Results Requirements The display is properly grounded. Date and signature: Related topics Setting to work, page 186 Inspecting the installation of the MF90 system, page 189 Visual inspection of the Processor Unit A visual inspection of the Processor Unit is required to verify that the unit has not been physically damaged during the installation.
Page 194 Simrad MF90 Installation Manual Make sure that the unit is not physically damaged, and that the surfaces and paint-work are clean without dents or scratches. The physical handling during the installation may have caused some minor scratches to the surfaces or paint-work. This can be accepted. However, if rough handling has caused serious damage, this must be recorded with a written statement and necessary photos, so that corrective actions can be made.
Page 195: Visual Inspection Of The Operating Panel
Setting to work Visual inspection of the Operating Panel A visual inspection of the Operating Panel is required to verify that the unit has not been physically damaged during the installation.. Prerequisites The MF90 system hardware units are installed as specified in this manual. The MF90 system is turned off.
Page 196: Visual Inspection Of The Transceiver Unit
Simrad MF90 Installation Manual Make sure that the unit has been identified with the relevant product label(s), and that one label includes the part and serial numbers. Result Results Requirements The Operating Panel is correctly installed with easy access for maintenance and replacement of parts.
Page 197 Setting to work Make sure that the correct flat and shake-proof washers have been used. Make sure that all the nuts have been tightened properly. Make sure that the welds and support brackets to which the unit is fastened are substantial enough to hold the it securely under all operating conditions.
Page 198: Visual Inspection Of The Hull Unit
Simrad MF90 Installation Manual Related topics Setting to work, page 186 Inspecting the installation of the MF90 system, page 189 Visual inspection of the hull unit A visual inspection of the hull unit is required to make sure that the unit has not been physically damaged during the installation.
Page 199 Setting to work Make sure that ample space is provided around the unit to allow for maintenance and replacement of parts. Make sure that the bolts, screws or studs that have been used are all of the correct size. Make sure that the correct flat and shake-proof washers have been used. Make sure that all the nuts have been tightened properly.
Page 200: Checking The Environmental Conditions In The Sonar Room
Simrad MF90 Installation Manual Results Requirements The welds and mechanical brackets that support the gantry are strong enough to hold the hull unit securely in place under all operating conditions. The welds and brackets have been painted with the correct preservation medium to prevent corrosion.
Page 201: Making Sure That All Mf90 System Cables Are Properly Connected
Setting to work Record the value in the result table. 30 minutes after the MF90 system was turned on and put to normal operation, measure the relative humidity one more time. Record the value in the result table. 30 minutes after the MF90 system was turned on and put to normal operation, measure the relative humidity one more time.
Page 202 Simrad MF90 Installation Manual Context All cabling is described in the Cable layout and interconnections chapter. Refer to the cable plan, the cable list and the basic cable requirements. Procedure For each cable in use on the MF90 system: Make sure that the cable is installed as specified in the Cable layout and interconnections chapter.
Page 203: Starting Up The Hull Unit
Setting to work Starting up the hull unit Topics Hull Unit description, page 201 Hull unit familiarization (MF90), page 204 Hull unit familiarization (MF94), page 205 Motor Control Unit familiarization, page 206 Initial safety check of the Motor Control Unit, page 207 Checking the hosting motor’s 3-phase AC connections, page 208 Connecting the 3-phase AC power to the Motor Control Unit, page 210 Venting the transducer shaft sleeve, page 211...
Page 204 Simrad MF90 Installation Manual If you forget to hoist the transducer before the MF90 system is turned off, the transducer is hoisted automatically before the power is disconnected. The transducer is also hoisted automatically if a serious malfunction occurs to the communication between the bridge and the hull unit.
Page 205 Setting to work Related topics Simrad MF90, page 13 System units, page 20 Installing the hull unit, page 99 Cable layout and interconnections, page 143 Setting to work, page 186 Technical specifications, page 346 Drawing file, page 364 Starting up the hull unit, page 201...
Page 206: Hull Unit Familiarization (Mf90)
Simrad MF90 Installation Manual Hull unit familiarization (MF90) The hull unit is used to lower the transducer down below the ship’s hull when the MF90 system shall be used. When the MF90 system is turned off, the transducer is hoisted for protection.
Page 207: Hull Unit Familiarization (Mf94)
Setting to work Hull unit familiarization (MF94) A second type of hull unit is available for the MF90 system. Location of the Upper Limit Switch Location of the Lower Limit Switch Transducer cable with plug Transducer shaft Transducer shaft sleeve Air release valve Hoisting motor Motor Control Unit...
Page 208: Motor Control Unit Familiarization
Simrad MF90 Installation Manual Motor Control Unit familiarization The purpose of the Motor Control Unit is to control the hoisting motor on the hull unit. When you make the appropriate commands on the MF90 system, the Motor Control Unit will start and stop the motor. It will also make sure that the motor rotates the correct way.
Page 209: Initial Safety Check Of The Motor Control Unit
Setting to work Initial safety check of the Motor Control Unit Safety is always important when working on the Hull Unit and the Motor Control Unit. High voltages are used. The initial settings must be verified before the Hull Unit can be started for the first time.
Page 210: Checking The Hosting Motor's 3-Phase Ac Connections
Simrad MF90 Installation Manual Checking the hosting motor’s 3-phase AC connections The electric hoisting motor on the hull unit requires 3-phase AC power for operation. The physical connections to the motor are made inside the terminal box on the motor. To avoid...
Page 211 Setting to work If necessary, change the physical connections. Replace the cover. To apply power, close the circuit breaker for the 3-phase AC voltage. Result Results Requirements The electrical connections to the hoisting motor are made in accordance with the supplied 3-phase AC voltage. Date and signature: Related topics Setting to work, page 186...
Page 212: Connecting The 3-Phase Ac Power To The Motor Control Unit
Simrad MF90 Installation Manual Connecting the 3-phase AC power to the Motor Control Unit The electric hoisting motor on the hull unit requires 3-phase AC power for operation. The AC power is connected to terminal block E301 inside the Motor Control Unit.
Page 213: Venting The Transducer Shaft Sleeve
Setting to work Measure the 3-phase AC mains voltage on terminal block E301. Adjust the release current on the (S301) according to the Motor Protecting Switch 3-phase voltage in use. • 230 VAC: 5.5 A (Maximum) • 380/440 VAC: 4 A Result Test requirements Results...
Page 214: Checking The 3-Phase Connection For Correct Rotation
Simrad MF90 Installation Manual Procedure Locate the pressure release plug. Open the pressure release plug slightly to allow pressurized air to escape. Close the pressure release plug firmly. Related topics Setting to work, page 186 Starting up the hull unit, page 201 Checking the 3-phase connection for correct rotation The electric hoisting motor on the hull unit requires 3-phase AC power for operation.
Page 215 Setting to work three phases are correctly connected with regard to the rotation direction of the hoisting motor. WARNING High voltages are used. This equipment must be serviced only by qualified personnel familiar with high-voltage equipment and the potential hazards involved. Failure to observe this precaution could result in bodily injury.
Page 216: Checking The Operation Of The Hoisting And Lowering Contactors
Simrad MF90 Installation Manual Checking the operation of the Hoisting and Lowering contactors (K301) and the (K302) are located on the upper Hoisting Contactor Lowering Contactor DIN rail in the Motor Control Unit. Each contactor operates on +24 VDC supplied by the internal power supply.
Page 217 Setting to work • The (S305) must be deactivated (with the transducer in upper position Lower Limit Switch or on its way down). • The (S203) must be closed with the hand crank in its storage position. Hand Crank Switch WARNING High voltages are used.
Page 218: Checking The Transducer Lowering And Hoisting Functionality
Simrad MF90 Installation Manual Result Requirements Results (K301) is functional. Hoisting Contactor (K302) is functional. Lowering Contactor Date and signature: Related topics Setting to work, page 186 Starting up the hull unit, page 201 Checking the transducer lowering and hoisting functionality During normal operation, the transducer is lowered and hoisted from the Operating Panel.
Page 219 Setting to work WARNING High voltages are used. This equipment must be serviced only by qualified personnel familiar with the construction and operation of the MF90 system, as well as the potential hazards involved. Failure to observe this precaution could result in bodily injury.
Page 220 Simrad MF90 Installation Manual 12 Locate the (S302). Set the switch to position LOWER. Hoist/Lower Switch • Lowering is automatically stopped when the is activated. Lower Limit Switch • If necessary, the transducer can be stopped in any position by setting the Hoist/Lower to STOP.
Page 221: Initial Start-Up
Setting to work Initial start-up Topics Summary of initial start-up, page 219 Making sure that the operating power is correct, page 220 Making sure that the transducer cannot be accidentally lowered, page 222 Connecting the transducer cables to the Transceiver Unit, page 223 Finalizing the cable connections, page 224 Installing the operating software, page 224 Obtaining and installing a software license for additional functionality, page 226...
Page 222: Making Sure That The Operating Power Is Correct
Simrad MF90 Installation Manual Note You must never turn on the MF90 system when the ship is in dry dock. The transducer may be damaged if it transmits in open air. It is therefore very important that the MF90 system remains turned off when the vessel is in dry dock, and that no one tries to use it.
Page 223 Setting to work Procedure For each system unit that operates on AC or DC mains power: Make sure that the relevant system unit can operate on the mains power provided. If necessary: Measure the voltage. Make sure that the circuit breaker on the power circuit can handle the load when the MF90 system is turned on.
Page 224: Making Sure That The Transducer Cannot Be Accidentally Lowered
Simrad MF90 Installation Manual Making sure that the transducer cannot be accidentally lowered In some situations you need to make sure that the transducer cannot be accidentally lowered when the MF90 system is turned on. This could be when the vessel is in dry dock, or if you are in very shallow waters.
Page 225: Connecting The Transducer Cables To The Transceiver Unit
Setting to work Connecting the transducer cables to the Transceiver Unit The transducer cables are connected to the Transceiver Unit with a large plug. The transceiver plug must be firmly connected to the side socket on the Transceiver Unit - and the transducer must be submerged in water - before you can start transmitting (‘pinging’) with the MF90 system.
Page 226: Finalizing The Cable Connections
Simrad MF90 Installation Manual Note Do not apply too much torque on the bolts, as this may damage the threads. Related topics Setting to work, page 186 Initial start-up, page 219 Finalizing the cable connections As a final preparation before start-up, you must make sure that all electrical connections have been made.
Page 227 Setting to work Context ® ® This procedure is made for the Microsoft Windows 10 operating system. It is assumed that you are familiar with this operating system. Note The software release note may contain additional details related to the software installation. Procedure If applicable: On the personal computer: Download the software.
Page 228: Obtaining And Installing A Software License For Additional Functionality
Simrad MF90 Installation Manual Related topics Setting to work, page 186 Initial start-up, page 219 Obtaining and installing a software license for additional functionality The MF90 system does not need any software licenses to operate. However, specific software license codes "unlocks" additional functionality.
Page 229 Setting to work Observe that the dialog box opens. This dialog box contains a number of Installation pages selected from the menu on the left side. On the left side of the dialog box, select Installation Software License Observe that the page opens.
Page 230: Selecting Hull Unit
Simrad MF90 Installation Manual Selecting hull unit The MF90 system can be provided with different hull units. The main difference between these hull units is the length of the transducer shaft, and thus also the physical height of the entire hull unit assembly. The same transducer is used on all hull unit types.
Page 231: Defining The Middle Position Of The Transducer
Setting to work Defining the middle position of the transducer The hull unit is used to lower the transducer down below the ship’s hull when the MF90 system shall be used. When the MF90 system is turned off, the transducer is hoisted for protection.
Page 232 Simrad MF90 Installation Manual Open the menu. Setup On the menu, select Setup Installation Observe that the dialog box opens. This dialog box contains a number of Installation pages selected from the menu on the left side. On the left side of the...
Page 233: Configuring The Operating Panel (Mk2)
Setting to work Configuring the Operating Panel (Mk2) The optional Operating Panel contains all necessary control functions for normal operation of the MF90 system. Before it can be put to use, the Mk2 Operating Panel must be configured to permit Ethernet communication between the panel and the Processor Unit. The controls provided by the Operating Panel are arranged in logical functional groups.
Page 234 Simrad MF90 Installation Manual To set up the Ethernet communication, you must define the IP address for the panel, and identify the Processor Unit in the panel software. These settings allow you to use more than one Operating Panel on the Processor Unit. You can also control more than one Processor Unit from a single Operating Panel.
Page 235 Setting to work Close all the dialog boxes. Obtain the MAC address. In the bottom left corner of your desktop, select the looking glass to start a search. Type "Command", do the search, and open the window. Command Prompt Type ipconfig /all and press the key.
Page 236 Simrad MF90 Installation Manual Observe the default values. If you wish to keep these default values, do nothing. The default values are well suited if you have one single panel communicating with one single Processor Unit. For other configurations, see the relevant procedures.
Page 237: Using More Than One Operating Panel To Control The Sonar (Mk2)
Setting to work Using more than one Operating Panel to control the sonar (Mk2) A secondary Operating Panel may be connected to the Processor Unit. This may be useful in conjunction with a second display if you wish to control the MF90 system from two different locations on your vessel.
Page 238 Simrad MF90 Installation Manual Procedure Make the following preparations. On the Processor Unit, close any programs that are running, and return to the desktop. Insert the Ethernet switch between the Operating Panel and the Processor Unit. Make sure that you use the correct Ethernet socket on the rear side of the computer: ETH1 Install the secondary Operating Panel.
Page 239 Setting to work On the Operating Panel, press , and keep it depressed for a few seconds. Power The blue indicator light in the button flashes while the Operating Panel establishes contact with the Processor Unit. When the connection has been made, the blue indicator light is lit permanently.
Page 240 Simrad MF90 Installation Manual In the field, change the IP Address from the default value to: SOP IP 157.237.60.xx The last digit "xx" in the IP Address can be any number between 21 and 29. Note Each Operating Panel must have a different IP Address. None of the panels must use the default IP Address.
Page 241: Using A Single Operating Panel To Control More Than One Sonar (Mk2)
Setting to work Using a single Operating Panel to control more than one sonar (Mk2) Since the Mk2 Operating Panel uses Ethernet to communicate with the Processor Unit, you can use one single panel to control more than one sonar system. Prerequisites The Operating Panel is installed as specified in this manual.
Page 242 Simrad MF90 Installation Manual To change which sonar to control, press on the Operating Panel. If you use your Sonar Select Operating Panel to control more than two sonars, press repeatedly to select. Sonar Select Procedure Make the following preparations.
Page 243 Setting to work On the Operating Panel, press , and keep it depressed for a few seconds. Power The blue indicator light in the button flashes while the Operating Panel establishes contact with the Processor Unit. When the connection has been made, the blue indicator light is lit permanently.
Page 244 Simrad MF90 Installation Manual Type ipconfig /all and press the key. Enter Observe the "Physical Address" (MAC address) for the relevant Ethernet adapter. Write down the information. Close the window. Command Prompt Select the adapter that the Operating Panel is connected to. On the MF90 system, the Ethernet adapter is named Simrad Connect.
Page 245: Turning On The Mf90 System For The First Time
Setting to work Turning on the MF90 system for the first time Topics Turning on the entire system: Introduction, page 243 Turning on the entire system: Preparations, page 244 Turning on the entire system: Bridge steps, page 245 Turning on the entire system: Sonar room steps, page 247 Turning on the MF90 system for normal use, page 249 Turning on the entire system: Introduction When the relevant system units have been turned on individually, you can turn on the entire...
Page 246: Turning On The Entire System: Preparations
Simrad MF90 Installation Manual Related topics Setting to work, page 186 Turning on the MF90 system for the first time, page 243 Turning on the entire system: Preparations Before you can turn on the entire MF90 system, you must connect the transducer cable, and prepare the hull unit for remote control.
Page 247: Turning On The Entire System: Bridge Steps
Setting to work Turning on the entire system: Bridge steps These tasks are done on the bridge. Context Certain steps in this procedure are location specific. The steps marked [Sonar room] are done in the sonar room. Procedure Make sure that you have sufficient water depth below the keel before you lower the transducer.
Page 248 Simrad MF90 Installation Manual On the Operating Panel, press Down [Sonar room]: When the transducer shaft stops, verify that the correct bottom position has been reached. (Mk3) On the menu, set Horizontal Range (Mk2) to a suitable range. to Bow Up.
Page 249: Turning On The Entire System: Sonar Room Steps
Setting to work Further requirements After these tasks, the MF90 system is turned on, but it is not transmitting ("pinging"). The transducer is hoisted to its upper position. If you wish to proceed with the setting to work tasks, leave the MF90 system in this state. If you wish to proceed later, turn the MF90 system off.
Page 250 Simrad MF90 Installation Manual When the transducer shaft stops, make sure this happens at the correct middle position. [Bridge]: Lower the transducer to its bottom position. [Bridge]: On the Operating Panel, press Down When the transducer shaft stops, verify that the correct bottom position has been reached.
Page 251: Turning On The Mf90 System For Normal Use
Setting to work 13 Close the door on the Motor Control Unit. Use a spanner to secure it. Related topics Setting to work, page 186 Turning on the MF90 system for the first time, page 243 Turning on the MF90 system for normal use To use the MF90 system, you must first turn it on.
Page 252 Simrad MF90 Installation Manual Make sure that you have sufficient water depth below the keel before you lower the transducer. To lower the transducer, press on the Operating Panel. Down While the transducer is moving the indicator lamp flashes, and an audible signal is sounded.
Page 253: Placing Each Sensor In The Vessel Coordinate System
Setting to work Placing each sensor in the vessel coordinate system Topics Dimensional surveying, page 251 Surveying the transducer and the navigation sensors, page 253 Example procedure, page 254 Vessel coordinate system, page 256 Dimensional surveying Several sensors are connected to the MF90 system to make its operation as accurate as possible.
Page 254 Simrad MF90 Installation Manual Install and use a motion reference unit (MRU) to detect the movements of the vessel. Define a vessel coordinate system, and place all the sensors in it. Dimensional surveying The dimensional surveying tasks recommended for the MF90 system include: Define the vessel coordinate system.
Page 255: Surveying The Transducer And The Navigation Sensors
Determining the relative positions of the sensors and the transducer is important. Sufficient time and satisfactory work conditions must be given to the survey work. The installation engineers from Kongsberg Maritime and from our authorized dealers are neither equipped nor trained to do dimensional surveying.
Page 256: Example Procedure
Simrad MF90 Installation Manual Example procedure It is not within the scope of this publication to provide detailed instructions for dimensional surveying. However, an example procedure is provided to help you understand how it is done. Prerequisites For accurate ship dimensions you need the detailed vessel drawings. You need a printed version of each drawing.
Page 257 Setting to work Measure the vertical distance from the waterline and down to the transducer face. This is the Z value. The value is positive because the sensor is located under the origin. Measure the horizontal distance in parallel with the X axis from the origin to the vertical line.
Page 258: Vessel Coordinate System
Simrad MF90 Installation Manual Measure the horizontal distance in parallel with the Y axis from the origin to the sensor. The sensor is on the port side of the centre line while the origin is located on the starboard side. This is the Y value. The value is negative because the sensor is located on the port side of the origin.
Page 259 Setting to work antenna of a position sensor is typically mounted high above the superstructure, while a motion sensor is located close to the vessel’s centre of gravity. Both of these are physically positioned far away from the transducer, which may be located closer to the bow. Very often, the information from one sensor depends on data from an other.
Page 260 Simrad MF90 Installation Manual • Vessel’s centre of gravity • The physical location of the motion sensor Vessel coordinate system alternative origins If necessary, other origin locations may be defined for specific products or purposes. One example is the Navigation Reference Point that is frequently used. Whenever a vessel is surveyed to establish accurate offset information, the surveyor may also establish an alternative origin location.
Page 261: Inserting The Installation Parameters
Setting to work Inserting the installation parameters Topics Correct installation parameters are crucial for sonar operation, page 259 Inserting the ship origin and dimensions, page 260 Inserting the installation parameters for the transducer, page 263 Inserting the installation parameters for the motion reference unit (MRU), page 266 Adjusting the built-in motion sensor offset, page 269 Adjusting the stabilization offsets for the external motion sensor, page 272 Correct installation parameters are crucial for sonar operation...
Page 262: Inserting The Ship Origin And Dimensions
Simrad MF90 Installation Manual Note Providing the correct value for this rotation is crucial for the sonar performance. An inaccurate or incorrect value will cause the sonar echoes to be presented at the wrong bearing. Use the page to define the physical location of the transducer in the vessel Transducer coordinate system, as well as the installation angles (rotation).
Page 263 Setting to work • The vessel is berthed or at sea. • Neither tools nor instruments are required. For accurate ship dimensions you need the detailed vessel drawings. Context Use the page with the ship's physical dimensions to create a virtual reference point (the Ship Shop Origin) in a dedicated coordinate system for the MF90 system.
Page 264 Simrad MF90 Installation Manual Insert the physical dimensions of your vessel (length and width). Do this as accurately as possible. This information is used to create a new origin in the vessel coordinate system. Offset: If you want to keep the default reference point (origin), leave all offset values to 0 (zero).
Page 265: Inserting The Installation Parameters For The Transducer
Setting to work Inserting the installation parameters for the transducer When the installation trunk is mounted, it may not be positioned with the mounting holes perfectly aligned to the centre line of the vessel. When the hull unit is placed on the trunk, the "forward"...
Page 266 Simrad MF90 Installation Manual Context Illustrations MF94: Forward (Bow) This is the alignment angle (±180°) 0° transducer mark MF90 The hull unit is fitted with a label that indicates the forward (bow) direction. This places the 0° transducer mark at an angle of approximately 120 degrees on the port side relative to the bow.
Page 267 Setting to work Illustration: Rotation around the x-axis: In the positive horizontal direction (forward), a positive rotation is clockwise. Rotation around the y-axis: In the positive horizontal direction (starboard), a positive rotation is clockwise. Rotation around the z-axis: In the positive vertical direction (down), a positive rotation is clockwise. Reference point (Ship Origin) Procedure Open the...
Page 268: Inserting The Installation Parameters For The Motion Reference Unit (Mru)
Simrad MF90 Installation Manual transducer is properly installed without unintentional skew, this angle can be set to 0 degrees. : Specify an angle (in degrees) to compensate for any deviation Rotation Around Y from the Y axis (athwartship direction) in the vessel coordinate system. If the transducer is properly installed without unintentional skew, this angle can be set to 0 degrees.
Page 269 Correct values for motion sensor rotation are critical for the sonar performance. The motion sensor offset values (its physical location relative to the vessels' coordinate system) are not important for sonar operation. The Kongsberg Seapath ® - and other GPS systems - allow you to define the MRU location in the positioning system.
Page 270 Simrad MF90 Installation Manual by the positioning system. These can either be inserted into the MRU control application, or into the MF90 system. Make sure that you do not insert them both places. Rotation around the x-axis: In the positive horizontal direction (forward), a positive rotation is clockwise.
Page 271: Adjusting The Built-In Motion Sensor Offset
Setting to work From the information provided by the personnel installing the motion sensor, obtain the relevant rotation information. Insert the values. Do this as accurately as possible. At the bottom of the page, select to save your settings. Apply Continue your work in the dialog box, or select to close it.
Page 272 Simrad MF90 Installation Manual Illustration MF94: Forward (Bow) This is the alignment angle: (±180°) 0° transducer mark 0° motion sensor reference Context MF90 The hull unit is fitted with a label that indicates the forward (bow) direction. This places the 0°...
Page 273 Setting to work Illustration: Rotation around the x-axis: In the positive horizontal direction (forward), a positive rotation is clockwise. Rotation around the y-axis: In the positive horizontal direction (starboard), a positive rotation is clockwise. Rotation around the z-axis: In the positive vertical direction (down), a positive rotation is clockwise. Reference point (Ship Origin) Procedure Estimate the alignment angle from the bow (vessel’s centre line) to the 0°...
Page 274: Adjusting The Stabilization Offsets For The External Motion Sensor
Simrad MF90 Installation Manual Related topics Setting to work, page 186 Inserting the installation parameters, page 259 Inserting the installation parameters for the motion reference unit (MRU), page 266 Adjusting the stabilization offsets for the external motion sensor, page 272...
Page 275 Setting to work first example is made without any offset errors, and the echoes from the bottom are evenly distributed in the circle. On the second screen capture, a 3 degrees roll offset error causes the echoes to be "distorted". This error will of course be more visible on longer ranges. Note Do not confuse stabilization offset with installation offset.
Page 276 Simrad MF90 Installation Manual Disable the input from the external motion sensor. On the menu, select Setup Installation On the left side of the dialog box, select Installation Motion Reference Unit to LAN to use the internal motion sensor. Port...
Page 277 Setting to work Related topics Setting to work, page 186 Inserting the installation parameters, page 259 Inserting the installation parameters for the motion reference unit (MRU), page 266 Adjusting the built-in motion sensor offset, page 269 476671/B...
Page 278: Setting Up The Interfaces To Peripheral Devices
Simrad MF90 Installation Manual Setting up the interfaces to peripheral devices Topics Installing navigation sensors and other sensors, page 276 Defining the serial and Ethernet (LAN) port parameters, page 277 Setting up the input from a navigation system (GPS), page 279...
Page 279: Defining The Serial And Ethernet (Lan) Port Parameters
Setting to work Procedure Open the menu. Setup On the menu, select Setup Installation Observe that the dialog box opens. This dialog box contains a number of Installation pages selected from the menu on the left side. Set up the interfaces to the navigation sensors. On the left side of the dialog box, select Installation...
Page 280 Simrad MF90 Installation Manual • You know how to set up the parameters for serial and local area network (LAN) communication. • The relevant communication parameters required for the sensor interface are known. Context page provides two lists; one for serial ports and one for Ethernet (LAN) ports.
Page 281: Setting Up The Input From A Navigation System (Gps)
Setting to work Some instruments may provide other parameters and/or options. You must always check the relevant technical documentation supplied by the manufacturer. Select to save the selected settings and close the dialog box. At the bottom of the page, select to save your settings.
Page 282 Simrad MF90 Installation Manual each relevant sensor you must insert the offset values that define the its physical location relative to the vessel’s coordinate system. Note Just making changes and selecting at the bottom of the page will not install anything.
Page 283 Setting to work tool for debugging purposes. It is neither required nor intended for normal operation of the MF90 system. Type a custom name to identify the interface in other dialog boxes. 10 Select which datagram(s) you want to import from the sensor. 11 If relevant, specify a dedicated talker ID.
Page 284: Setting Up The Interface For Speed Log Input
Simrad MF90 Installation Manual Setting up the interface for speed log input In order to operate correctly, the MF90 system requires input from a speed log. In most cases a suitable sensor is already installed on the vessel. A global positioning system (GPS) with a compatible output format can also be used.
Page 285 Setting to work Procedure Connect the speed log to an available communication port on your computer. This is described in the Cable layout and interconnections chapter. Observe the applicable requirements related to cabling. Make sure that the total length of the serial line cable does not exceed approximately 50 meters.
Page 286: Setting Up The Interface For Course Gyro Input
Simrad MF90 Installation Manual 12 Select to save the new sensor interface you have defined. The sensor interface is added to the list on the page. Installed Sensors Sensor Installation 13 At the bottom of the dialog box, select to save your settings.
Page 287 Setting to work Context Note The input from a course gyro is essential for operation. Without the input from a course gyro, the MF90 system will not be able to present correct navigational information. This lack of compensation will prevent the system from providing correct echo information. page allows your MF90 system to communicate with external Sensor Installation sensors and systems.
Page 288 Simrad MF90 Installation Manual If you want to check the communication parameters, select Inspect Port Note You cannot make any changes here. To change the communication parameters, use page. I/O Setup If you want to check that the peripheral system is transmitting data to the MF90 system,...
Page 289: Configuring The Sensor Interface
Setting to work Further requirements On the left side of the dialog box, select . Define the priority Installation Sensor Configuration of the datagrams, and set up relevant configuration parameters. Related topics Setting to work, page 186 Setting up the interfaces to peripheral devices, page 276 Configuring the sensor interface With multiple sensors connected to the MF90 system, many of them will provide the same datagrams.
Page 290 Simrad MF90 Installation Manual Note When you work in the dialog box, you must always select to save the Installation Apply changes made on a page. You must do this before you continue working on a different page. Procedure Open the menu.
Page 291: Setting Up The Input From A Motion Reference Unit (Mru)
Setting to work Setting up the input from a motion reference unit (MRU) The information from a motion reference unit (MRU) (normally heave, roll and pitch information) is imported into the MF90 system to increase the accuracy of the echo data.
Page 292 Simrad MF90 Installation Manual converters will introduce some latency. They may also introduce jitter in the communication. The amount of jitter depends on the quality of the converter. Open the menu. Setup On the menu, select Setup Installation Observe that the dialog box opens.
Page 293: Setting Up The Mf90 System For Synchronized Operation
Setting to work At the bottom of the dialog box, select to save your settings. Apply Continue your work in the dialog box, or select to close it. Installation Further requirements If you choose a serial COM port to interface the motion sensor, make sure that you do not put the same COM port to other use on the page.
Page 294 Simrad MF90 Installation Manual • The systems are all connected to a common synchronization system. • One of the acoustic systems is set up as "master", and controls the transmissions on the other systems. The MF90 system offers functionality for remote transmit synchronization. It can be set up to operate in either Master or Slave mode.
Page 295 Setting to work Select Synchronization Mode • Stand-alone This synchronization mode is used when the MF90 system is working by itself. Synchronization is turned off. It is the default setting. The MF90 system operates using the current settings for ping interval. The operation is independent of any trigger signals arriving at the synchronization port.
Page 296: Setting Up Input From Buoys, Fish Aggregating Devices And Other External Objects
Simrad MF90 Installation Manual In Slave mode, the MF90 system waits for the delay time after the external trigger signal has arrived before transmitting the ping. This is often referred to as a post-trigger. From the list of ports available, select Synchronization Port This is the interface port currently used to transmit or receive synchronization signals.
Page 297 Setting to work each relevant sensor you must insert the offset values that define the its physical location relative to the vessel’s coordinate system. Note Just making changes and selecting at the bottom of the page will not install anything. Select what to install, define the relevant parameters, and then select Procedure Connect the receiver to an available communication port on the Processor Unit.
Page 298 Simrad MF90 Installation Manual tool for debugging purposes. It is neither required nor intended for normal operation of the MF90 system. Type a custom name to identify the interface in other dialog boxes. 10 Select which datagram(s) you want to import from the sensor.
Page 299: Configuring The Mf90 System For Normal Operation
Setting to work Configuring the MF90 system for normal operation Topics Selecting measurement units, page 297 Setting up the alarm limits for system protection, page 298 Configuring the MF90 system for data recording, page 300 Configuring the environmental parameters, page 302 Selecting the language displayed in the menus and dialog boxes, page 303 Saving the current user settings, page 303 Selecting measurement units...
Page 300: Setting Up The Alarm Limits For System Protection
Simrad MF90 Installation Manual Adjust the settings to fit your requirements. At the bottom of the page, select to save your settings. Apply Continue your work in the dialog box, or select to close it. Installation Related topics Configuring the MF90 system for normal operation, page 297...
Page 301 Setting to work Define the relevant parameters. Transducer Tx Inhibit Hull Unit Position If the transducer is activated when out of the water it may be damaged beyond repair. With the transducer fully retracted, no transmissions ("pings") take place. When you lower the transducer into the water, you can specify a vertical position for when the transmissions start.
Page 302: Configuring The Mf90 System For Data Recording
Simrad MF90 Installation Manual The MF90 system can be provided with one of the following hull units: Hull Unit Lowering depth (m) Transducer cables Maximum speed (knots) MF90 MF94 Note We strongly recommend that you do not specify a higher speed than the hull unit is designed for.
Page 303 Setting to work Context settings control how and where the recorded files are saved on the hard disk, or File Setup on an external storage device. By adding a prefix to the file names you can identify the files you have recorded during a specific survey. You can also define a maximum size of the files. You can start and stop data recording in several ways.
Page 304: Configuring The Environmental Parameters
Simrad MF90 Installation Manual On the page, observe the field. Raw Data Current file size The current size of the file you are recording is shown in this field. Data is only shown while recording is taking place. If the current file size gets too big during...
Page 305: Selecting The Language Displayed In The Menus And Dialog Boxes
Setting to work Selecting the language displayed in the menus and dialog boxes You may prefer to use the MF90 system with the user interface in your own language. The function allows you to select the language to be used in the display presentations, Language menus and dialog boxes.
Page 306 Simrad MF90 Installation Manual Procedure Observe the menu. Main Its default location is on the right side of the display presentation. Select User Settings Select Save Current Setting A small dialog opens to accept the name of the new setting.
Page 307: Defining The User-Selected Features On The Operating Panel
Setting to work Defining the user-selected features on the Operating Panel Topics Selecting which Operating Panel to use, page 305 Assigning user settings or presentation modes to the Operating Panel, page 306 Assigning functions to the rotary switches on the Operating Panel, page 308 Assigning functions to F1, F2 and F3 on the Operating Panel (Mk2), page 311 Selecting which Operating Panel to use The Operating Panel offers all necessary control functions for normal operation.
Page 308: Assigning User Settings Or Presentation Modes To The Operating Panel
Simrad MF90 Installation Manual On the menu, select Setup Installation Observe that the dialog box opens. This dialog box contains a number of Installation pages selected from the menu on the left side. On the left side of the dialog box, select...
Page 309 Setting to work • On the Mk2 Operating Panel, the four buttons dedicated for user settings or presentation modes are located the top of the panel. • On the Mk3 Operating Panel, the requested user setting or presentation mode is chosen with a single button.
Page 310: Assigning Functions To The Rotary Switches On The Operating Panel
Simrad MF90 Installation Manual Assigning functions to the rotary switches on the Operating Panel The Mk2 Operating Panel is fitted with three rotary switches. The Mk3 Operating Panel is fitted with two rotary switches. The switches are identified with numbers. Each switch can be assigned a function related to range, gain, bearing or tilt.
Page 311 Setting to work Procedure Open the menu. Setup On the menu, select Setup Installation Observe that the menu opens. This dialog box contains a number of pages Installation selected from the menu on the left side. On the left side of the dialog box, select Installation Operating Panel...
Page 312 Simrad MF90 Installation Manual Own Ship This is the same function as on the shortcut menu. Place Own Ship Marker Select this function to add a square symbol to the vessel’s current position in the echo presentation. The own ship marker is now regarded as an object.
Page 313: Assigning Functions To F1, F2 And F3 On The Operating Panel (Mk2)
Setting to work Assigning functions to F1, F2 and F3 on the Operating Panel (Mk2) The Mk2 Operating Panel is fitted with three function buttons. The buttons are identified as . Each button can be assigned a dedicated function. Context page is used to select which physical Operating Panel hardware panel you use, and to assign functionality to...
Page 314 Simrad MF90 Installation Manual Own Ship This is the same function as on the shortcut menu. Select Place Own Ship Marker this function to add a square symbol to the vessel’s current position in the echo presentation. The own ship marker is now regarded as an object. All information about the object is shown in the menu listed as "OSM".
Page 315 Setting to work At the bottom of the page, select to save your settings. Apply Continue your work in the dialog box, or select to close it. Installation Related topics Defining the user-selected features on the Operating Panel, page 305 476671/B...
Page 316: Testing The Operating Functionality Of The Mf90 System
This test can only be done if the water depth allows the transducer to be lowered completely. If this is not the case, the vessel must be moved to another location, or the test must be cancelled. Kongsberg Maritime cannot take responsibility for tests that are cancelled for this reason.
Page 317 Setting to work Note In the event of problems or malfunctions: WARNING The transducer may be damaged if it transmits in open air. Topics Bridge steps, page 315 Sonar room steps, page 317 Bridge steps These tasks are done on the bridge. Prerequisites The MF90 system is turned on and operates normally.
Page 318 Simrad MF90 Installation Manual On the Operating Panel, press Middle While the transducer is moving the indicator lamp flashes, and an audible signal is sounded. When the requested position has been reached, the indicator lamp is lit, and the audible signal stops.
Page 319 Setting to work While the transducer is moving the indicator lamp flashes, and an audible signal is sounded. When the requested position has been reached, the indicator lamp is lit, and the audible signal stops. [Sonar room]: When the transducer shaft stops, verify that the correct upper position has been reached.
Page 320 Simrad MF90 Installation Manual Procedure [Bridge]: Make sure that you have sufficient water depth below the keel before you lower the transducer. Do the following preparations. Use a spanner to open the door on the Motor Control Unit. (S301). Set the switch to position ON.
Page 321: Verifying System Operation By Means Of The Element Bite Functionality
Setting to work 10 [Bridge]: Notify the sonar room that the test is finished. 11 Close the door on the Motor Control Unit. Use a spanner to secure it. Verifying system operation by means of the Element BITE functionality The purpose of the (Element Built-In Test Equipment) dialog box is to allow Element BITE on-line test and verification of the individual elements in the transducer.
Page 322 Simrad MF90 Installation Manual In the B-Scan presentation, each element in the transducer is shown as a long coloured vertical rectangle. If you place the cursor on top of one of these rectangles, a small yellow tool-tip will identify key information about the channel.
Page 323 Setting to work Select Element amplitude Test the receiver performance. to 5000. Start sample to 10000. Sample range Look at the pattern in the B-Scan presentation, and compare them with the example provided. This screen capture shows the B-Scan pattern while testing the receiver in the near range.
Page 324 Simrad MF90 Installation Manual to 50 Start sample to 2000 Sample range Look at the pattern in the B-Scan presentation, and compare them with the example provided. This screen capture shows the B-Scan pattern while testing the transmitter. You can clearly see the transmit pulse.
Page 325: Measuring The Noise In Passive Mode
Setting to work Result Requirements Results The information presented by the page verifies that the MF90 system is B-Scan fully operational. All elements are operational in both transmit and receive. The maximum number of bad elements is: 3 Weak elements: Unserviceable elements: Date and signature: Measuring the noise in passive mode...
Page 326 Simrad MF90 Installation Manual Context This task allows you to check the noise conditions. To measure the noise level, observe the value presented on the page in the dialog box. Noise Diagnostics Procedure Make sure that you have sufficient water depth below the keel before you lower the transducer.
Page 327: Verifying System Operation By Means Of The Diagnostics Functionality
Setting to work Finish the test. Close the dialog box. Diagnostics Hoist the transducer back up to its upper position. Result For each transmit frequency (in kHz), write down the measured noise levels (in dB). Frequency (kHz) Maximum Average Verifying system operation by means of the Diagnostics functionality The purpose of the dialog box is to allow on-line testing and verification of the...
Page 328 Simrad MF90 Installation Manual • As much machinery as possible must be turned off. It is particularly important to turn off electrical motors, as well as cooling systems and hydraulic pumps that may cause electric noise. • To prevent interference, all other hydroacoustic instruments must be turned off.
Page 329 Setting to work On the menu: Active to CW Medium. Pulse Type to the start frequency:75 kHz Frequency to Narrow. Vertical TX Sector to Off. Noise Filter Set the to Off. Bottom Filter Threshold On the menu: Select to open the dialog box. Setup Diagnostics Select...
Page 330 Simrad MF90 Installation Manual this may cause a visible defect in the display presentation. If they are scattered, the visible defect may be a lot harder to see. In all cases, the echoes from the neighbouring channels cause an interpolation that will restore a lot of the degraded presentation.
Page 331: Making A Noise/Speed Curve To Determine Vessel Noise
Setting to work • Check for interference from other hydroacoustic systems. • Check for environmental noise, such as other vessels in the vicinity or animal life. Making a noise/speed curve to determine vessel noise The performance of the MF90 system will always be limited by different noise sources. During this test, noise measurements are done for different vessel speeds.
Page 332 Simrad MF90 Installation Manual you may wish to repeat the test with "silent ship" settings. To isolate noise sources, turn individual vessel systems off, and check for any changes in the noise level. Note When the transducer is fully lowered, the speed of the vessel must not exceed the maximum speed permitted for the hull unit.
Page 333 Setting to work (Reverberation Controlled Gain) to 0 (zero). to Off. Noise Filter Open the menu. Setup Select to open the dialog box. Diagnostics Select to open the page. Noise Select Start Noise Measurements Repeat for each vessel speed and operating frequency. Ask the bridge to set the speed.
Page 334 Simrad MF90 Installation Manual Speed/Frequency/Noise Speed Frequency Noise level Sea state: Water depth: Use this table to record the values. Print it out and make multiple copies. Alternatively, you can type the values straight into a spreadsheet. Results Requirements A noise/speed curve is created.
Page 335: Creating A Backup With The Mf90 Configuration And Software Installation
Setting to work Creating a backup with the MF90 configuration and software installation Topics About MF90 software backup and restore, page 333 Creating a backup image using the desktop application, page 334 Creating a backup image using the boot application, page 336 Restoring from a backup image using the desktop application, page 338 Restoring from a backup image using the boot application, page 340 Creating a bootable USB flash drive, page 343...
Page 336: Creating A Backup Image Using The Desktop Application
Simrad MF90 Installation Manual Desktop application The desktop application offers the easiest way to do backup and restore operations. Place the backup files on the "D" drive. A backup made with desktop application can be restored using the boot application.
Page 337 Setting to work Open the page. Backup Select Select Disk and partitions Select the C-disk. Select Select Custom destination Select Browse Define the location of the backup files. Place the backup files on the "D" drive. Note Do not place the backup files on the "C" drive. Select Select Back up now...
Page 338: Creating A Backup Image Using The Boot Application
Simrad MF90 Installation Manual Close the Acronis True Image program. On the Processor Unit desktop, double-click the MF90 icon to start the program. Creating a backup image using the boot application A backup image is a very useful feature. It allows you to create and save a complete copy of all the files on the Processor Unit.
Page 339 Setting to work Select to turn off the system. Power off In the dialog box, select to close Power Off Exit to Operating System the MF90 program. Boot the Processor Unit from the USB flash drive. Connect the keyboard and the mouse to USB sockets on the Processor Unit. Optionally: Connect the USB hard disk to an available socket on the Processor Unit.
Page 340: Restoring From A Backup Image Using The Desktop Application
Simrad MF90 Installation Manual Remove the USB flash drive. 10 Close the Acronis True Image program. 11 Restart the Processor Unit. Restoring from a backup image using the desktop application After the MF90 system was installed, you made a complete backup of the operating system, all the installation files and the system configuration.
Page 341 Setting to work Since a backup already exists, relevant information is provided is the user interface. If necessary: Select . This function searches the system to find all available Add backup backups. On the left side, select the backup you want to use. Select Recover disks On page...
Page 342: Restoring From A Backup Image Using The Boot Application
Simrad MF90 Installation Manual Under , select where to fetch the backup files. Backup Do not be confused by the "Windows (C:)" label. It signifies that the backup contains a copy of the C-disk. Under , select where to place the recovery files.
Page 343 Setting to work • Computer mouse • Computer keyboard • USB flash drive (Bootable) • Optionally: USB flash drive (with backup image) • Optionally: USB hard disk (with backup image) To restore you need access to the backup files. We recommend that you use the backup you made after the system installation was completed.
Page 344 Simrad MF90 Installation Manual Observe that the computer boots from the USB flash drive. If the computer does not start from the USB flash drive, reboot, and start the BIOS application to select boot device. Press on the keyboard to start the Acronis True Image program.
Page 345: Creating A Bootable Usb Flash Drive
Setting to work 13 Remove the USB flash drive. 14 If necessary: Close the Acronis True Image program. 15 If necessary: Restart the computer. Creating a bootable USB flash drive A bootable USB flash drive is required if you want to use the boot application for backup and restore purposes.
Page 346 Simrad MF90 Installation Manual Insert the USB flash drive you wish to use. Select the desktop icon to start the Acronis True Image OEM program. Open the page. Tools Select Rescue Media Builder Select Acronis Bootable Rescue Media Select the USB flash drive that you have inserted.
Page 347: Installation Remarks
Setting to work Installation remarks Use this page to write down comments and remarks related to the MF90 installation. When the installation has been fully completed, and all functional tests have been made to full satisfaction, representatives from each party must sign. Vessel/Customer Place and date Comments...
Page 348: Technical Specifications
Simrad MF90 Installation Manual Technical specifications Topics Introduction to technical specifications, page 347 Performance specifications, page 347 Power requirements, page 352 Weights and outline dimensions, page 355 Environmental requirements, page 358 Compass safe distance, page 361 Minimum display requirements, page 362...
Page 349: Introduction To Technical Specifications
MF90 Fish-finding sonar. They also provide information related to power requirements, physical properties and environmental conditions. Note At Kongsberg Maritime, we are continuously working to improve the quality and performance of our products. The technical specifications may be changed without prior notice.
Page 350 Simrad MF90 Installation Manual • : –10 to +90 degrees Plane view • –10 to +60 degrees Inspection view: Note The tilt limits depend on the opening angle of the vertical beam. This means that you may not always be permitted to select the maximum specified tilt limits.
Page 351 Technical specifications – HFM (Hyperbolic Frequency Modulation) (This pulse type is also known as "chirp".) – Auto Reception • : 480 Number of receiver channels • Gain functions – TVG (Time Variable Gain) – AGC (Automatic Gain Control) – RCG (Reverberation Controlled Gain) •...
Page 352 Simrad MF90 Installation Manual – Scientific output (NetCDF) Note NetCDF output requires a dedicated software license. User interface • : The Operating Panel offers all necessary control functions for normal Main control operation. • : A comprehensive menu system allows access to all MF90 system Secondary control functionality.
Page 353 Technical specifications Number of individual elements: 480 Related topics Technical specifications, page 346 476671/B...
Page 354: Power Requirements
Hull Unit power requirements, page 353 Display power requirements Not applicable. The display is not a part of the MF90 scope of supply. It is not manufactured by Kongsberg Maritime. For more information, refer to the end-user documentation provided by the manufacturer. Related topics...
Page 355: Operating Panel Power Requirements (Mk3)
Technical specifications Operating Panel power requirements (Mk3) • : MF90 Operating Panel Mk3 Make and model • : Not applicable Voltage requirement This unit is powered by means of the USB connection. Related topics Technical specifications, page 346 Power requirements, page 352 Transceiver Unit power requirements •...
Page 356 Simrad MF90 Installation Manual able to withstand the large starting current. We recommend using circuit breaker with one of the following ratings: – 16D – 20C The circuit breaker is labeled with the rated current in amperes, but excluding the unit symbol, A.
Page 357: Weights And Outline Dimensions
Display weight and outline dimensions Not applicable. The display is not a part of the MF90 scope of supply. It is not manufactured by Kongsberg Maritime. For more information, refer to the end-user documentation provided by the manufacturer. Related topics...
Page 358: Operating Panel Weight And Outline Dimensions (Mk3)
Simrad MF90 Installation Manual Operating Panel weight and outline dimensions (Mk3) • : MF90 Operating Panel Mk3 Make and model • Outline dimensions – : 57 mm Depth – : 225 mm Width – : 125 mm Height • : 0.45 kg (Approximately)
Page 359 Technical specifications – : 280 kg (Approximately) Weight • : MF94 Model – : 760 mm Flange diameter – : 24 Number of holes in the flange – : 3018 mm Total height – : 3753 mm Height above the installation trunk –...
Page 360: Environmental Requirements
Hull Unit environmental requirements, page 359 Display environmental requirements Not applicable. The display is not a part of the MF90 scope of supply. It is not manufactured by Kongsberg Maritime. For more information, refer to the end-user documentation provided by the manufacturer. Related topics...
Page 361: Operating Panel Environmental Requirements (Mk3)
Technical specifications Operating Panel environmental requirements (Mk3) • : MF90 Operating Panel Mk3 Make and model • : 0 to +50 °C Operating temperature • : -40 to 70 °C Storage temperature • : 5 to 95% relative, non-condensing Relative humidity •...
Page 362 Simrad MF90 Installation Manual Related topics Technical specifications, page 346 Environmental requirements, page 358 476671/B...
Page 363: Compass Safe Distance
Hull Unit compass safe distance, page 362 Display compass safe distance Not applicable. The display is not a part of the MF90 scope of supply. It is not manufactured by Kongsberg Maritime. For more information, refer to the end-user documentation provided by the manufacturer. Related topics...
Page 364: Transceiver Unit Compass Safe Distance
Simrad MF90 Installation Manual • : This information is currently not available. Standard compass • : This information is currently not available. Other compass Related topics Technical specifications, page 346 Compass safe distance, page 361 Transceiver Unit compass safe distance •...
Page 365 Technical specifications Note Make sure that the chosen display meets the requirements for the MF90 system. The design and construction must allow for marine use, and the display must be able to withstand the movements and vibrations normally experienced on a vessel. Verify that you have easy access to cables and connectors, and that the display can be installed in a safe and secure way.
Page 366: Drawing File
Simrad MF90 Installation Manual Drawing file Topics About the drawings in the drawing file, page 365 494024 Processor Unit outline dimensions (HT20470/DC), page 366 494025 Processor Unit outline dimensions (HT20470/AC), page 369 493234 Transceiver dimensions, page 372 443179 Operating Panel dimensions (Mk2), page 375 440689 Operating Panel cut‑out drawing (Mk2), page 378...
Page 367: About The Drawings In The Drawing File
The original installation drawings are available in PDF and/or AutoCad's DWG format. The original drawing can be downloaded from our website. • www.kongsberg.com/simrad Some drawings and documents are not available from our website. These can be downloaded from the Simrad Dealer Club.
Page 368: 494024 Processor Unit Outline Dimensions (Ht20470/Dc)
Simrad MF90 Installation Manual 494024 Processor Unit outline dimensions (HT20470/DC) Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 369 Drawing file 476671/B...
Page 370 Simrad MF90 Installation Manual Related topics Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 371: 494025 Processor Unit Outline Dimensions (Ht20470/Ac)
Drawing file 494025 Processor Unit outline dimensions (HT20470/AC) Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 372 Simrad MF90 Installation Manual 476671/B...
Page 373 Drawing file Related topics Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 374: 493234 Transceiver Dimensions
Simrad MF90 Installation Manual 493234 Transceiver dimensions Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 375 Drawing file 476671/B...
Page 376 Simrad MF90 Installation Manual Related topics Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 377: 443179 Operating Panel Dimensions (Mk2)
Drawing file 443179 Operating Panel dimensions (Mk2) Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 378 Simrad MF90 Installation Manual 476671/B...
Page 379 Drawing file Related topics Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 380: 440689 Operating Panel Cut-Out Drawing (Mk2)
Simrad MF90 Installation Manual 440689 Operating Panel cut‑out drawing (Mk2) Download the source drawing from our website: https://www.kongsberg.com/mf90 Related topics Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 381: 439594 Operating Panel Adapter Plate (Mk2)
Drawing file 439594 Operating Panel adapter plate (Mk2) Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 382 Simrad MF90 Installation Manual Related topics Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 383: 476352 Operating Panel Dimensions (Mk3)
Drawing file 476352 Operating Panel dimensions (Mk3) Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 384 Simrad MF90 Installation Manual 476671/B...
Page 385 Drawing file Related topics Installing the MF90 system hardware units, page 126 Drawing file, page 364 476671/B...
Page 386: 489166 Hull Unit Dimensions Mf90
Simrad MF90 Installation Manual 489166 Hull Unit dimensions MF90 Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 387 Drawing file 476671/B...
Page 388 Simrad MF90 Installation Manual Related topics Installing the hull unit, page 99 Drawing file, page 364 476671/B...
Page 389: 489167 Hull Unit Dimensions Mf94
Drawing file 489167 Hull Unit dimensions MF94 Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 390 Simrad MF90 Installation Manual 476671/B...
Page 391 Drawing file Related topics Installing the hull unit, page 99 Drawing file, page 364 476671/B...
Page 392: 402509 Installation Trunk Dimensions
Simrad MF90 Installation Manual 402509 Installation trunk dimensions Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 393 Drawing file 476671/B...
Page 394 Simrad MF90 Installation Manual Related topics Installing the hull unit, page 99 Drawing file, page 364 476671/B...
Page 395: 427176 Installation Trunk Dimensions
Drawing file 427176 Installation trunk dimensions Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 396 Simrad MF90 Installation Manual Related topics Installing the hull unit, page 99 Drawing file, page 364 476671/B...
Page 397: 434524 Installation Trunk Dimensions
Drawing file 434524 Installation trunk dimensions Download the source drawing from our website: https://www.kongsberg.com/mf90 476671/B...
Page 398 Simrad MF90 Installation Manual 476671/B...
Page 399 Drawing file Related topics Installing the hull unit, page 99 Drawing file, page 364 476671/B...
Page 400: 051344 Blind Flange Dimensions (Ø370 Mm)
Simrad MF90 Installation Manual 051344 Blind flange dimensions (ø370 mm) Download the source drawing from our website: https://www.kongsberg.com/mf90 Related topics Installing the hull unit, page 99 Drawing file, page 364 476671/B...
Page 401: 207485 Blind Flange Dimensions (Ø760 Mm)
Drawing file 207485 Blind flange dimensions (ø760 mm) Download the source drawing from our website: https://www.kongsberg.com/mf90 Related topics Installing the hull unit, page 99 Drawing file, page 364 476671/B...
Page 402: General Safety Rules
Simrad MF90 Installation Manual General safety rules Safety is important. The safety precautions must be followed at all times during installation and maintenance work. WARNING The MF90 system operates on 115 VAC and/or 230 VAC at 50/60 Hz. This voltage is lethal! You must never work alone on high-voltage equipment! The hull unit is powered by a 3-phase high voltage.
Page 403 Do not open racks or cabinet doors while sailing in rough seas. Doors and/or cabinet parts may suddenly swing open and cause damage or injury. Related topics Simrad MF90, page 13 Preparations, page 42 Installing the MF90 system hardware units, page 126...
Page 404: Datagram Formats
Simrad MF90 Installation Manual Datagram formats The MF90 system can send and receive information to and from several different peripherals. All transmissions take place as datagrams with data sentences. Each datagram has a defined format and length. The most common standard is NMEA 0183. The National Marine Electronics Association...
Page 405 Index Index 1000Base-T description ..........333 Ethernet cable ........173, 181 restoring from a backup image using the boot application..........340 restoring from a backup image using the desktop application........338 adapter about installing ..........92 acoustic noise..........68 mounting ..........92 ambient noise..........
Page 406 Simrad MF90 Installation Manual Assigning functions to the rotary switches on topside ........... 148 the Operating Panel ........308 CAT5 bilge pump requirement Ethernet cable ........173, 181 sonar room ..........67 CAT5E BITE (Built-In Test Equipment) Ethernet cable ........173, 181...
Page 407 Index outline dimensions....... 366, 369 Tools, equipment and consumables required for overview ..........21 installation..........48 purpose ............ 21 contributing factors rear panel..........159 acoustic noise..........68 RS-232 serial line connection using five course gyro wires............ 166 description ..........29 RS-232 serial line connection using three required item ..........
Page 408 Simrad MF90 Installation Manual flow noise ..........71 blind flange ........398–399 Global Positioning System (GPS) ..... 31 computer .......... 366, 369 gyro compass ..........29 display ........... 355 heading sensor..........29 HT20470 (AC version)........ 369 hull unit ....... 109–110, 204–205 HT20470 (DC version)........
Page 409 Index about ............. 365 flow noise approval ......11, 47, 83, 103, 365 acoustic noise..........71 downloading ..........47 folder installation ..........11 Defining the file and folder settings for data responsibility ........11, 47 recording..........301 dry docking for and aft location requirements ..........
Page 410 Simrad MF90 Installation Manual Checking the hull unit lowering and hoisting Initial safety check of the Motor Control functionality/Bridge steps ......315 Unit............. 207 how to Inserting the installation parameters for the Checking the hull unit lowering and hoisting motion reference unit (MRU)....... 266 functionality...........
Page 411 Index Setting up the input from a motion reference dimensions ..........387 unit (MRU)..........289 outline dimensions........387 how to Hull Unit power requirements ......353 Verifying the quality of the hull unit Hull Unit weight and outline dimensions....356 installation..........
Page 412 Simrad MF90 Installation Manual Installation summary ........43 Introduction to technical specifications ....347 installation trunk description ..........28 installation close to echo sounder transducer(s) ..........54 K-Sync installation example ....... 84–85, 87–90 synchronization using RS-232 serial line... 182 installation with more than one hull unit ..... 53 Kongsberg Maritime mechanical support ........
Page 413 Index SynchronizationDelay......... 293 Mounting the installation trunk adapter....92 SynchronizationMode ......... 293 Moxa CP114EL-I Serial line adapter ....169 maximum distance bridge units ..........57 adjusting the offset........269 measurement units inserting installation parameters ..... 266 selecting ..........297 setting up the input ........289 measuring noise at different speeds ......
Page 414 Simrad MF90 Installation Manual optional item..........30 about ............. 365 scope of supply........... 30 blind flange ........398–399 setting up.......... 235, 239 computer .......... 366, 369 Setting up the Operating Panel....... 231 display ........... 355 supported........ 30, 133, 135, 305 downloading ..........
Page 415 Index Checking the hull unit lowering and hoisting Inspecting the transducer ......122 functionality/Sonar room steps ..... 317 installing navigation and other sensors Verifying system operation by means of the (summary) ..........276 Diagnostics functionality......325 Installing the display ........129 procedure Installing the HT20470 Processor Unit .....
Page 416 Simrad MF90 Installation Manual Processor Unit uninterruptible power supply......30 audio output ..........171 UPS ............30 Choosing the best location for the Processor required tool Unit............59 Tools, equipment and consumables required for Compass Safe Distance (CSD)......59 installation..........48 connectors..........
Page 417 Index RS-422 serial line connection using five Setting up the alarm limits for system wires............ 168 protection ..........298 RTS (Request To Send) Setting up the input from a motion reference unit interface ..........184 (MRU) ............ 289 synchronization ........182, 184 settings rubber gasket saving the current user settings ......
Page 418 Simrad MF90 Installation Manual cables ............ 151 support Checking the environmental conditions in the information ..........39 sonar room ..........198 offices............39 commercial cables ........151 support brackets communication requirements ......66 designing ..........119 connections ........150–151 hull unit ..........101 crane ............
Page 419 Index cable installation ........155 scope of supply........... 30 cable plan ..........146 units cables ............ 148 selecting measurement units......297 commercial cables ........148 unpacking connections ..........148 hull unit ..........111 interconnection cables......... 148 Unpacking the hull unit from its transport box..111 shipyard cables .........
Page 420 Simrad MF90 Installation Manual water pump sonar room requirement......... 67 water temperature changing environmental parameters....302 watertight integrity sonar room ..........63 website document downloads ........11 online information ........11 weight display ........... 355 Hull Unit ..........356 Operating Panel (Mk2)........ 355 Operating Panel (Mk3)........
Page 424 KONGSBERG MARITIME Switchboard: +47 815 73 700 SIMRAD Strandpromenaden 50 E-mail sales: simrad.sales@simrad.com P.O.Box 111 E-mail support: simrad.support@simrad.com kongsberg.com/simrad kongsberg.com/simrad...

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