• 1000Base-T
      • Ethernet cable
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
    • about
      • acoustic noise
      • ambient noise
      • cavitation
      • document downloads
      • drawings
      • electrical noise
        • Self noise
        • Electrical self noise
      • flow noise
      • hull unit installation
      • installation drawings
      • installation instructions
      • interference
      • machinery noise
      • online information
      • propellers
      • rattle noise
      • registered trademarks
      • self noise
      • software version
      • target audience
      • this publication
    • About the drawings in the drawing file
    • About the hull unit installation
    • access requirements
      • sonar room
    • ac mains power
      • requirements
    • AC mains power cable (3-phase) to the Motor Control Unit
      • description
    • acoustic noise
      • about
      • ambient noise
      • cavitation
      • contributing factors
      • electrical noise
        • Self noise
        • Electrical self noise
      • flow noise
      • hull unit location noise considerations
      • interference
      • machinery noise
      • Measuring the noise in passive mode
      • propellers
      • rattle noise
      • reverberation
      • self noise
      • sources
    • AC power
      • Making sure that the operating power is correct
    • Acronis True Image
      • creating a backup image using the boot application
      • creating a backup image using the desktop application
      • creating a bootable USB flash drive
      • description
      • restoring from a backup image using the boot application
      • restoring from a backup image using the desktop application
    • Adjusting the built-in motion sensor offset
    • air conditioning requirements
      • sonar room
    • alarm limits
      • system protection
    • alignment
      • hull unit
      • transducer
    • alternative origin
      • vessel coordinate system
    • ambient noise
      • acoustic noise
    • approval
      • classification society
      • installation drawings
        • About this manual
        • About installation drawings
        • Design and installation drawings
        • Design and installation drawings
        • About the drawings in the drawing file
    • assigning
      • custom user settings
      • presentation modes
    • Assigning functions to F1, F2 and F3 on the Operating Panel
    • Assigning functions to the rotary switches on the Operating Panel
    • athwartship location
      • hull unit
    • attachment point
      • sonar room
    • audio output
      • connector
    • auxiliary machinery
      • acoustic noise
    • backup
      • boot application
      • description
      • desktop application
    • backup image
      • creating a backup image using the boot application
      • creating a backup image using the desktop application
      • creating a bootable USB flash drive
      • description
      • restoring from a backup image using the boot application
      • restoring from a backup image using the desktop application
    • Bearing
      • Assigning functions to the rotary switches on the Operating Panel
    • bilge pump requirement
      • sonar room
    • BITE (Built-In Test Equipment)
      • testing the receiver and transmitter channels with the BITE B-Scan functionality
    • BITE B-Scan
      • testing the receiver and transmitter channels
    • blind flange
      • outline dimensions
    • boot application
      • backup
    • Bottom reverberation
    • bridge
      • cable plan
    • bridge units
      • cable lengths
      • location requirements
      • maximum distance
    • B-Scan
      • testing the receiver and transmitter channels
    • Built In Test Equipment
      • testing the receiver and transmitter channels with the BITE B-Scan functionality
    • buoy
      • Setting up input from buoys, fish aggregating devices and other external objects
    • cable drawing
      • AC mains power cable (3-phase) to the Motor Control Unit
      • Ethernet cable from Transceiver Unit to Motor Control Unit
      • Ethernet cable RJ45
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
      • RS-422 serial line connection using five wires
      • sonar room
    • cable installation
      • prerequisites
      • sonar room
      • topside
    • cable lengths
      • bridge units
    • cable lists
      • comments
    • cable plan
      • bridge
      • comments
      • sonar room
      • topside
    • cables
      • Finalizing the cable connections
      • installation (sonar room)
      • installation (topside)
      • Making sure that all SU90 system cables are properly connected
      • requirements
      • sonar room
      • topside
    • CAT5
      • Ethernet cable
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
    • CAT5E
      • Ethernet cable
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
    • cavitation
      • acoustic noise
    • checking
      • hoisting (transducer)
      • lowering (transducer)
    • Checking the 3-phase connection for correct rotation
    • Checking the hosting motor’s 3-phase AC connections
    • Checking the operation of the Hoisting and Lowering contactors
    • Checking the transducer lowering and hoisting functionality
    • Choosing the best location for the Operating Panel
    • classification society
      • approval
      • approval (installation drawings)
        • About this manual
        • About installation drawings
        • Design and installation drawings
        • Design and installation drawings
        • About the drawings in the drawing file
    • classification society approval
      • requirements
    • comments
      • cable lists
      • cable plan
    • commercial cables
      • description
      • sonar room
      • topside
    • communication port
      • setting up the parameters
    • communication requirements
      • sonar room
    • compass
      • description
      • required item
      • scope of supply
    • compass deviation
      • requirements
    • Compass Safe Distance (CSD)
      • computer
      • Hull Unit
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • Processor Unit
      • transceiver
      • Transceiver Unit
    • compass safe distance
      • display
      • Operating Panel
      • technical specifications
    • computer
      • audio output
      • Choosing the best location for the Processor Unit
      • Compass Safe Distance (CSD)
      • connectors
      • description
      • installation
      • introduction
      • Moxa CP114EL-I Serial line adapter
      • outline dimensions
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • overview
      • purpose
      • rear panel
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
      • RS-422 serial line connection using five wires
      • serial adapter
      • visual inspection
    • configuring
      • sensor interface
    • connecting
      • transducer cable
    • Connecting the 3-phase AC power to the Motor Control Unit
    • Connecting the Transceiver Unit to vessel ground
    • Connecting the transducer cables to the transceiver
    • Connecting the transducer cables to the Transceiver Unit
    • connection
      • Ethernet cable
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
    • Connection between the gate valve and the Motor Control Unit
      • description
    • connections
      • AC mains power cable (3-phase) to the Motor Control Unit
      • Ethernet cable from Transceiver Unit to Motor Control Unit
      • Making sure that all SU90 system cables are properly connected
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
      • RS-422 serial line connection using five wires
      • sonar room
        • Sonar room cable plan
        • List of sonar room cables
      • topside
    • connector
      • audio output
      • Operating Panel (Mk3)
      • serial adapter
    • connectors
      • computer
      • Operating Panel
      • power supply
      • Processor Unit
    • considerations
      • hull unit location and noise
    • consumables
      • Tools, equipment and consumables required for installation
    • contributing factors
      • acoustic noise
    • course gyro
      • description
      • required item
      • scope of supply
      • setting up the interface
    • crane
      • sonar room
    • Creating a backup image using the boot application
    • Creating a backup image using the desktop application
    • Creating a bootable USB flash drive
    • CSD (compass safe distance)
      • display
      • technical specifications
    • CSD (Compass Safe Distance)
      • Operating Panel
    • CSD
      • computer
      • Hull Unit
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • Processor Unit
      • transceiver
      • Transceiver Unit
    • CTS (Clear To Send)
      • interface
      • synchronization
        • K-Sync interface to generic RS-232 synchronization input
        • Simrad TU40 interface to generic RS-232 synchronization input
    • datagram formatsdescription
    • DC power
      • Making sure that the operating power is correct
    • decking
      • sonar room requirement
    • defining
      • athwartship location of the hull unit
      • fore and aft location of the hull unit
    • description
      • AC mains power cable (3-phase) to the Motor Control Unit
      • Acronis True Image
      • ambient noise
      • backup
      • backup image
      • cavitation
      • commercial cables
      • compass
      • computer
      • Connection between the gate valve and the Motor Control Unit
      • course gyro
      • datagram formats
      • dimensional surveying
      • display
      • electrical noise
        • Self noise
        • Electrical self noise
      • emergency hoist connections
      • Ethernet cable from Transceiver Unit to Motor Control Unit
      • flow noise
      • gate valve system
      • Global Positioning System (GPS)
      • gyro compass
      • heading sensor
      • hull unit
        • Hull unit familiarization
        • Hull unit familiarization
      • Hull Unit
        • Hull Unit description
        • Hull Unit description
      • hull unit installation
      • installation close to echo sounder transducer(s)
      • installation trunk
      • Installation trunk
      • installation with more than one hull unit
      • interconnection cables
      • interference
      • machinery noise
      • mechanical support brackets
        • Mechanical support brackets
        • Mechanical support of the hull unit gantry
      • Motor Control Unit
      • Moxa CP114EL-I Serial line adapter
      • Operating Panel
      • O-ring
        • O-ring
        • O-ring
      • Processor Unit
      • propellers
      • rattle noise
      • reverberation
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
      • RS-422 serial line connection using five wires
      • self noise
      • shipyard cables
      • software backup
      • speed log
      • strengthening knee plate (stifferener)
      • support brackets
      • system
      • system cables
      • Transceiver Unit
      • Transducer
      • uninterruptible power supply
      • UPS
      • vessel coordinate system
      • vessel coordinate system alternative origin
      • vessel coordinate system origin
    • designing
      • support brackets
    • Designing and mounting mechanical support brackets to secure the hull unit
    • desktop application
      • backup
    • Diagnostics dialog box
      • Verifying system operation by means of the Diagnostics functionality
    • diagram
      • system
    • dimensional surveying
      • description
      • Surveying the transducer and the navigation sensors
    • dimensions
      • blind flange
      • computer
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • display
      • gate valve DN500
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
      • HT20470 (AC version)
      • HT20470 (DC version)
      • Hull Unit
      • hull unit SU92
      • hull unit SU93
      • hull unit SU94
      • installation trunk
      • installation trunk extender
      • mounting flange DN500
      • Operating Panel (Mk2)
        • Operating Panel weight and outline dimensions (Mk2)
        • 443179 Operating Panel dimensions (Mk2)
      • Operating Panel (Mk3)
        • Operating Panel weight and outline dimensions (Mk3)
        • 476352 Operating Panel dimensions (Mk3)
      • Operating Panel adapter plate (Mk2)
      • Operating Panel cut‑out (Mk2)
      • Processor Unit
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • technical specifications
      • transceiver
      • Transceiver Unit
    • display
      • Choosing the best location for the display
      • compass safe distance
      • description
      • dimensions
      • display
      • environmental requirements
      • installation
      • minimum requirements
      • outline dimensions
      • power requirements
      • weight
    • DN500 gate valve
      • dimensions
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
    • DN500 mounting flange
      • outline dimensions
    • docking
      • requirements
    • documentation
      • downloading
    • downloading
      • documentation
      • installation drawings
    • drawing
      • AC mains power cable (3-phase) to the Motor Control Unit
      • blind flange
      • computer
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • display outline dimensions
      • Ethernet cable from Transceiver Unit to Motor Control Unit
      • Ethernet cable RJ45
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
      • gate valve DN500
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
      • HT20470 (AC version)
      • HT20470 (DC version)
      • hull unit SU92
      • hull unit SU93
      • hull unit SU94
      • installation trunk
      • installation trunk extender
      • mounting flangeDN500
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • Operating Panel adapter plate (Mk2)
      • Operating Panel cut‑out (Mk2)
      • Processor Unit
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
      • RS-422 serial line connection using five wires
    • drawings
      • about
      • approval
        • About this manual
        • About installation drawings
        • Design and installation drawings
        • Design and installation drawings
        • About the drawings in the drawing file
      • downloading
      • installation
      • responsibility
        • About this manual
        • About installation drawings
    • dry docking
      • requirements
    • echo data
      • Defining the file and folder settings for data recording
    • electrical installation requirements
      • sonar room
    • electrical noise
      • acoustic noise
        • Self noise
        • Electrical self noise
    • emergency hoist connections
      • description
    • environmental
      • requirements
    • environmental parameters
      • change
    • environmental requirements
      • Basic requirements for the location of bridge units
      • display
      • Hull Unit
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • sonar room
      • transceiver
      • Transceiver Unit
    • equipment
      • Tools, equipment and consumables required for installation
    • Ethernet cable
      • specifications
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
    • Ethernet cable from Transceiver Unit to Motor Control Unit
      • description
    • Ethernet port
      • defining the communication port parameters
    • example
      • hull unit installation
        • Hull unit installation example: Top view
        • Hull unit installation example: Side view (on keel)
        • Hull unit installation example: Side view (off keel/without blister)
        • Hull unit installation example: Side view (off keel/with blister)
    • extender
      • installing
      • mounting
    • external objects
      • Setting up input from buoys, fish aggregating devices and other external objects
    • FAD (Fish aggregating device)
      • Setting up input from buoys, fish aggregating devices and other external objects
    • familiarization
      • gate valve
      • hull unit
        • Hull unit familiarization
        • Hull unit familiarization
    • file
      • Defining the file and folder settings for data recording
    • Finalizing the cable connections
    • fish aggregating device (FAD)
      • Setting up input from buoys, fish aggregating devices and other external objects
    • flooring
      • sonar room requirement
    • flow noise
      • acoustic noise
    • folder
      • Defining the file and folder settings for data recording
    • for and aft location
      • hull unit
    • fresh water
      • changing environmental parameters
    • Gain
      • Assigning functions to the rotary switches on the Operating Panel
    • gate valve
      • Connection between the gate valve and the Motor Control Unit
      • familiarization
      • installation
      • introduction
      • mechanical support brackets
      • overview
      • purpose
      • quality check
      • system description
    • Gate Valve Control Unit
      • installation
    • gate valve DN500
      • dimensions
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
      • outline dimensions
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
    • general safety rules
      • General safety rules
      • General safety rules
      • General safety rules
      • General safety rules
    • Global Positioning System (GPS)
      • description
      • optional item
      • scope of supply
      • Setting up the input from a navigation system (GPS)
    • GPS (Global Positioning System)
      • description
      • optional item
      • scope of supply
    • GPS
      • Setting up the input from a navigation system (GPS)
    • ground
      • Transceiver unit
    • grounding requirements
      • sonar room
    • gyro
      • setting up the interface
    • gyro compass
      • description
      • required item
      • scope of supply
    • handling
      • Rules for transducer handling
    • heading gyro
      • setting up the interface
    • heading sensor
      • description
      • required item
      • scope of supply
    • heating requirements
      • sonar room
    • help
      • support
      • technical support
    • high voltage
      • safety rules
        • General safety rules
        • General safety rules
        • General safety rules
        • General safety rules
    • hoisting contactor
      • checking
    • how to
      • Adjusting the built-in motion sensor offset
      • Adjusting the stabilization offsets for the external motion sensor
      • assign custom user settings
      • Assigning functions to F1, F2 and F3 on the Operating Panel (Mk2)
      • Assigning functions to the rotary switches on the Operating Panel
      • assign presentation modes
      • change the environmental parameters
      • Checking the 3-phase connection for correct rotation
      • Checking the environmental conditions in the sonar room
      • Checking the hosting motor’s 3-phase AC connections
      • Checking the hull unit lowering and hoisting functionality
      • Checking the hull unit lowering and hoisting functionality/Bridge steps
      • Checking the hull unit lowering and hoisting functionality/Sonar room steps
      • Checking the operation of the Hoisting and Lowering contactors
      • Checking the transducer lowering and hoisting functionality
      • Choosing the best location for the display
      • Choosing the best location for the Operating Panel
      • Choosing the best location for the Processor Unit
      • configure the sensor interface
      • Connecting the 3-phase AC power to the Motor Control Unit
      • Connecting the transducer cables to the transceiver
      • Connecting the transducer cables to the Transceiver Unit
      • Creating a backup image using the boot application
      • Creating a backup image using the desktop application
      • Creating a bootable USB flash drive
      • define athwartship location of the hull unit
      • define fore and aft location of the hull unit
      • define the Ethernet (LAN) port parameters
      • define the serial port parameters
      • Defining the file and folder settings for data recording
      • Defining the middle position of the transducer
      • Designing and mounting mechanical support brackets to secure the hull unit
      • Finalizing the cable connections
      • Initial safety check of the Motor Control Unit
      • Inserting the installation parameters for the motion reference unit (MRU)
      • Inserting the ship origin and dimensions
      • Inspecting the transducer
      • Installing the display
      • Installing the HT20470 Processor Unit
      • Installing the Operating Panel (Mk2)
      • Installing the Operating Panel (Mk3)
      • Installing the operating software
      • Installing the software license
      • Installing the sonar room cables
      • Installing the topside cables
      • Installing the Transceiver Unit
      • install navigation and other sensors (summary)
      • install the gate valve
      • install the Gate Valve Control Unit
      • install the Hydraulic Power Pack
      • install the mounting flange
      • install the transducer dock
      • make a noise/speed curve to determine vessel noise
      • Making sure that all SU90 system cables are properly connected
      • Making sure that the operating power is correct
      • measure noise at different speeds
      • Measuring the noise in passive mode
      • Mounting the hull unit on top of the installation trunk
      • Mounting the installation trunk
      • Mounting the installation trunk extender
      • Obtaining the software license
      • Restoring from a backup image using the boot application
      • Restoring from a backup image using the desktop application
      • save the current user settings
      • select measurement units
      • select menu language
      • select which operating panel to use
      • Setting up input from buoys, fish aggregating devices and other external objects
      • Setting up the alarm limits for system protection
      • Setting up the input from a motion reference unit (MRU)
      • Setting up the input from a navigation system (GPS)
      • set up synchronization
      • set up the gyro interface
      • set up the speed log interface
      • Surveying the transducer and the navigation sensors
      • test the receiver and transmitter channels with the BITE B-Scan functionality
      • Turning on the entire SU90 system for the first time
      • Turning on the SU90 system for normal use
      • Unpacking the hull unit from its transport box
      • Venting the transducer shaft sleeve
      • Verifying system operation by means of the Diagnostics functionality
      • Verifying the quality of the hull unit installation
      • Verifying the quality of the installation
      • verify the quality of the mounting flange, gate valve and transducer dock installation
      • Visual inspection of the computer
      • Visual inspection of the display
      • Visual inspection of the Operating Panel
      • Visual inspection of the Processor Unit
      • Visual inspection of the transceiver
      • Visual inspection of the Transceiver Unit
    • HT20470 (AC version)
      • outline dimensions
    • HT20470 (DC version)
      • outline dimensions
    • HT20470
      • RS-422 serial line connection using five wires
    • hull unit
      • alignment
      • defining athwartship location
      • defining fore and aft location
      • description
        • Hull unit familiarization
        • Hull unit familiarization
      • familiarization
        • Hull unit familiarization
        • Hull unit familiarization
      • installation close to echo sounder transducer(s)
      • installation with more than one hull unit
      • installing
      • lifting
      • mechanical support brackets
        • Mechanical support of the hull unit gantry
        • Designing and mounting mechanical support brackets to secure the hull unit
      • mounting
      • noise considerations
      • parts identification
        • Hull unit familiarization
        • Hull unit familiarization
      • physical location
      • support brackets
        • Mechanical support of the hull unit gantry
        • Designing and mounting mechanical support brackets to secure the hull unit
      • unpacking
      • Verifying the quality of the hull unit installation
    • Hull Unit
      • Checking the hull unit lowering and hoisting functionality
      • Checking the hull unit lowering and hoisting functionality/Bridge steps
      • Checking the hull unit lowering and hoisting functionality/Sonar room steps
      • Compass Safe Distance (CSD)
      • Defining the middle position of the transducer
      • description
        • Hull Unit description
        • Hull Unit description
      • emergency hoist connections
      • environmental requirements
      • outline dimensions
      • power consumption
      • power requirements
      • weight
    • Hull unit and transducer alignment
    • Hull Unit compass safe distance
    • Hull Unit environmental requirements
    • Hull unit familiarization
      • Hull unit familiarization
      • Hull unit familiarization
    • hull unit installation
      • about
      • description
      • example
        • Hull unit installation example: Top view
        • Hull unit installation example: Side view (on keel)
        • Hull unit installation example: Side view (off keel/without blister)
        • Hull unit installation example: Side view (off keel/with blister)
    • Hull unit installation example: Side view (off keel/with blister)
      • Hull unit installation example: Side view (off keel/without blister)
      • Hull unit installation example: Side view (off keel/with blister)
    • Hull unit installation example: Side view (on keel)
    • Hull unit installation example: Top view
    • Hull Unit power requirements
    • hull unit SU92
      • dimensions
      • outline dimensions
    • hull unit SU93
      • dimensions
      • outline dimensions
    • hull unit SU94
      • dimensions
      • outline dimensions
    • Hull Unit weight and outline dimensions
    • humidity
      • requirements
    • Hydraulic Power Pack
      • installation
    • important
      • Before you turn on the SU90 system
      • If something breaks down
      • Manual operation of the hull unit
      • Rules for transducer handling
      • Watertight integrity
      • When the SU90 system is not used
      • When you are docking your vessel
      • When you want to turn off the SU90 system
    • information
      • support
      • technical support
    • Initial safety check of the Motor Control Unit
    • initial start-up
      • summary
    • inserting
      • ship dimensions
      • ship origin
    • Inserting the installation parameters for the motion reference unit (MRU)
    • Inserting the ship origin and dimensions
    • inspecting
      • transducer
    • Inspecting the transducer
    • inspection
      • computer
      • mounting flange, gate valve and transducer dock installation
      • Processor Unit
      • Visual inspection of the display
      • Visual inspection of the Operating Panel
      • Visual inspection of the transceiver
      • Visual inspection of the Transceiver Unit
    • installation
      • computer
      • display
      • drawings
      • instructions
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • Processor Unit
      • software
      • software license
      • summary
      • Transceiver Unit
    • Installation close to echo sounder transducer(s)
    • installation drawings
      • about
        • About this manual
        • About the drawings in the drawing file
      • approval
        • About this manual
        • About installation drawings
        • Design and installation drawings
        • Design and installation drawings
        • About the drawings in the drawing file
      • downloading
      • responsibility
        • About this manual
        • About installation drawings
    • installation example
      • installation trunk
        • Installation example (on keel)
        • Installation example (off keel/without blister)
        • Installation example (off keel/with blister)
    • installation instructions
      • about
      • responsibility
        • About this manual
        • About installation drawings
    • Installation of the mounting brackets
    • installation parameters
      • ship dimensions
      • ship origin
    • installation requirements
      • environmental
      • humidity
      • temperature
    • Installation summary
    • installation trunk
      • description
      • installation close to echo sounder transducer(s)
      • installation example
        • Installation example (on keel)
        • Installation example (off keel/without blister)
        • Installation example (off keel/with blister)
      • installation with more than one hull unit
      • mechanical support
      • mounting
      • outline dimensions
      • quality inspection
      • required item
      • scope of supply
      • strengthening knee plate (stifferener)
    • Installation trunk
      • description
    • installation trunk extender
      • installing
      • mounting
      • outline dimensions
    • installation trunkO-ring
      • O-ring
      • O-ring
    • Installation with more than one hull unit
    • installing
      • gate valve
      • Gate Valve Control Unit
      • hull unit
      • Hydraulic Power Pack
      • installation trunk extender
      • mounting flange
      • transducer dock
    • Installing the HT20470 Processor Unit
    • Installing the operating software
    • Installing the Transceiver Unit
    • instructions
      • installation
    • insulation requirements
      • sonar room
    • intercom requirements
      • sonar room
    • interconnection cables
      • description
      • sonar room
      • topside
    • interface
      • setting up the gyro interface
      • setting up the speed log interface
      • using RS-232 serial line
    • interfaces
      • computer
      • Processor Unit
    • interfacing a course gyro
      • Sensor Installation page
    • interfacing a gyro
      • Sensor Installation page
    • interfacing a heading gyro
      • Sensor Installation page
    • interfacing a navigation sensor
      • summary
    • interfacing a speed log
      • Sensor Installation page
    • interference
      • acoustic noise
      • electrical noise
        • Self noise
        • Electrical self noise
    • internet
      • network security
    • introduction
      • computer
      • gate valve
      • Processor Unit
      • sonar room
      • technical specifications
    • Introduction to technical specifications
    • Kongsberg Maritime
      • support
    • K-Sync
      • synchronization using RS-232 serial line
    • language
      • select
    • LAN port
      • defining the communication port parameters
    • LCD monitor
      • environmental requirements
      • power requirements
    • lifting
      • hull unit
    • lifting device
      • sonar room
    • lifting requirements
      • sonar room
    • light requirements
      • sonar room
    • location
      • athwartship location of the hull unit
      • Choosing the best location for the display
      • Choosing the best location for the Processor Unit
      • fore and aft location of the hull unit
      • hull unit
    • Location of the mounting brackets
    • location requirements
      • bridge units
    • logo
      • registered trademark
    • lowering contactor
      • checking
    • machinery noise
      • acoustic noise
    • main engine
      • acoustic noise
    • mains power
      • Making sure that the operating power is correct
      • requirements
    • maintenance access
      • Basic requirements for the location of bridge units
    • Making sure that the operating power is correct
    • maritime authority
      • approval (installation drawings)
        • About this manual
        • About installation drawings
        • Design and installation drawings
        • Design and installation drawings
        • About the drawings in the drawing file
    • master
      • setting up synchronization
    • Master
      • SynchronizationDelay
      • SynchronizationMode
    • maximum distance
      • bridge units
    • measurement units
      • selecting
    • measuring
      • noise at different speeds
    • mechanical drawings
      • about
      • downloading
    • mechanical support
      • installation trunk
    • mechanical support brackets
      • description
      • designing
      • gate valve
      • hull unit
      • mounting
    • menu language
      • select
    • minimum requirements
      • display
    • monitor
      • environmental requirements
      • power requirements
    • Motion Reference Unit
      • adjusting the offset
      • inserting installation parameters
      • setting up the input
    • motion sensor
      • adjusting the offset
      • inserting installation parameters
      • setting up the input
    • motion sensorAdjusting the stabilization offsets for the external motion sensor
      • mounting
    • Motor Control Unit
      • Checking the 3-phase connection for correct rotation
      • Checking the hosting motor’s 3-phase AC connections
      • Checking the operation of the Hoisting and Lowering contactors
      • Checking the transducer lowering and hoisting functionality
      • Connecting the 3-phase AC power to the Motor Control Unit
      • Connection between the gate valve and the Motor Control Unit
      • description
      • emergency hoist connections
      • safety check
    • mounting
      • hull unit
      • installation trunk
      • installation trunk extender
      • support brackets
    • mounting brackets
      • Transceiver unit
        • Location of the mounting brackets
        • Installation of the mounting brackets
    • mounting flange
      • installation
      • quality check
    • mounting flange DN500
      • outline dimensions
    • Mounting the hull unit on top of the installation trunk
    • Mounting the installation trunk extender
    • Moxa CP114EL-I Serial line adapter
    • MRU
      • adjusting the offset
      • inserting installation parameters
      • setting up the input
    • navigation sensor
      • installing navigation and other sensors (summary)
    • network security
    • noise/speed curve
      • making
    • noise
      • about acoustic noise
      • ambient noise
      • cavitation
      • contributing factors
      • electrical noise
        • Self noise
        • Electrical self noise
      • flow noise
      • interference
      • machinery noise
      • making a noise/speed curve to determine vessel noise
      • measuring
      • Measuring the noise in passive mode
      • propeller noise
      • rattle noise
      • self noise
    • noise considerations
      • hull unit location
    • Noise sources
      • requirements
    • noise sources
    • obtaining
      • software license
    • offices
      • support
      • technical support
    • Offset
      • motion sensor
    • online information
      • about
      • website
    • Operating Panel (Mk2)
      • Compass Safe Distance (CSD)
      • environmental requirements
      • installation
      • Operating Panel cut‑out drawing
      • outline dimensions
        • Operating Panel weight and outline dimensions (Mk2)
        • 443179 Operating Panel dimensions (Mk2)
      • power consumption
      • power requirements
      • weight
    • Operating Panel (Mk2
      • mounting
    • Operating Panel (Mk3)
      • Assigning functions to the rotary switches on the Operating Panel
      • Compass Safe Distance (CSD)
      • connector
      • environmental requirements
      • installation
      • mounting
      • outline dimensions
        • Operating Panel weight and outline dimensions (Mk3)
        • 476352 Operating Panel dimensions (Mk3)
      • power requirements
      • weight (Mk3)
    • operating panel
      • assigning custom user settings
      • assigning presentation modes
      • selecting which operating panel to use
    • Operating Panel
      • Assigning functions to F1, F2 and F3 on the Operating Panel (Mk2)
      • Choosing the best location for the Operating Panel
      • Compass Safe Distance (CSD)
      • connectors
      • description
      • optional item
      • scope of supply
      • supported
        • Operating Panel option
        • Installing the Operating Panel (Mk2)
        • Installing the Operating Panel (Mk3)
        • Selecting which Operating Panel to use
      • visual inspection
    • Operating Panel adapter plate (Mk2)
      • outline dimensions
    • Operating Panel compass safe distance (Mk2)
    • Operating Panel compass safe distance (Mk3)
    • Operating Panel connectors (Mk3)
    • Operating Panel cut‑out (Mk2)
      • outline dimensions
    • Operating Panel environmental requirements (Mk2)
    • Operating Panel environmental requirements (Mk3)
    • Operating Panel power requirements (Mk2)
    • Operating Panel power requirements (Mk3)
    • Operating Panel weight and outline dimensions (Mk2)
    • Operating Panel weight and outline dimensions (Mk3)
    • operating power
      • Making sure that the operating power is correct
    • operating voltage
      • display
      • Hull Unit
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • transceiver
      • Transceiver Unit
    • operational requirements
      • Basic requirements for the location of bridge units
    • optional item
      • Global Positioning System (GPS)
      • Operating Panel
    • origin
      • vessel coordinate system
    • O-ring
      • description
        • O-ring
        • O-ring
    • outline dimensions
      • about
      • blind flange
      • computer
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • display
      • DN500
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
      • downloading
      • gate valve DN500
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
      • HT20470 (AC version)
      • HT20470 (DC version)
      • Hull Unit
      • hull unit SU92
      • hull unit SU93
      • hull unit SU94
      • installation trunk
      • installation trunk extender
      • mounting flange DN500
      • Operating Panel (Mk2)
        • Operating Panel weight and outline dimensions (Mk2)
        • 443179 Operating Panel dimensions (Mk2)
      • Operating Panel (Mk3)
        • Operating Panel weight and outline dimensions (Mk3)
        • 476352 Operating Panel dimensions (Mk3)
      • Operating Panel adapter plate (Mk2)
      • Operating Panel cut‑out (Mk2)
      • Processor Unit
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • SU92
      • SU93
      • SU94
      • technical specifications
      • transceiver
      • Transceiver Unit
    • overview
      • computer
      • gate valve
      • installation
      • Processor Unit
      • sonar room
    • parts identification
      • hull unit
        • Hull unit familiarization
        • Hull unit familiarization
    • performance
      • specifications
    • personnel
      • qualifications
    • Personnel qualifications
    • physical location
      • hull unit
    • power
      • requirements
    • power consumption
      • Hull Unit
      • Operating Panel (Mk2)
      • transceiver
      • Transceiver Unit
    • Powered audio output
    • power requirements
      • display
      • Hull Unit
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • sonar room
      • transceiver
      • Transceiver Unit
    • power supply
      • connectors
    • prerequisites
      • cable installation
    • presentation modes
      • assigning
    • procedure
      • Adjusting the built-in motion sensor offset
      • Adjusting the stabilization offsets for the external motion sensor
      • assigning custom user settings
      • Assigning functions to F1, F2 and F3 on the Operating Panel (Mk2)
      • Assigning functions to the rotary switches on the Operating Panel
      • assigning presentation modes
      • changing the environmental parameters
      • Checking the 3-phase connection for correct rotation
      • Checking the environmental conditions in the sonar room
      • Checking the hosting motor’s 3-phase AC connections
      • Checking the hull unit lowering and hoisting functionality
      • Checking the hull unit lowering and hoisting functionality/Bridge steps
      • Checking the hull unit lowering and hoisting functionality/Sonar room steps
      • Checking the operation of the Hoisting and Lowering contactors
      • Checking the transducer lowering and hoisting functionality
      • Choosing the best location for the display
      • Choosing the best location for the Operating Panel
      • Choosing the best location for the Processor Unit
      • configuring the sensor interface
      • Connecting the 3-phase AC power to the Motor Control Unit
      • Connecting the transducer cables to the transceiver
      • Connecting the transducer cables to the Transceiver Unit
      • Creating a backup image using the boot application
      • Creating a backup image using the desktop application
      • Creating a bootable USB flash drive
      • defining athwartship location of the hull unit
      • defining fore and aft location of the hull unit
      • defining the Ethernet (LAN) port parameters
      • Defining the file and folder settings for data recording
      • Defining the middle position of the transducer
      • defining the serial port parameters
      • Designing and mounting mechanical support brackets to secure the hull unit
      • Finalizing the cable connections
      • Initial safety check of the Motor Control Unit
      • Inserting the installation parameters for the motion reference unit (MRU)
      • Inserting the ship origin and dimensions
      • Inspecting the transducer
      • installing navigation and other sensors (summary)
      • Installing the display
      • installing the gate valve
      • installing the Gate Valve Control Unit
      • Installing the HT20470 Processor Unit
      • installing the Hydraulic Power Pack
      • installing the mounting flange
      • Installing the Operating Panel (Mk2)
      • Installing the Operating Panel (Mk3)
      • Installing the operating software
      • Installing the software license
      • Installing the sonar room cables
      • Installing the topside cables
      • Installing the Transceiver Unit
      • installing the transducer dock
      • making a noise/speed curve to determine vessel noise
      • Making sure that all SU90 system cables are properly connected
      • Making sure that the operating power is correct
      • measuring noise at different speeds
      • Measuring the noise in passive mode
      • Mounting the hull unit on top of the installation trunk
      • Mounting the installation trunk
      • Mounting the installation trunk extender
      • Obtaining the software license
      • Restoring from a backup image using the boot application
      • Restoring from a backup image using the desktop application
      • saving the current user settings
      • selecting measurement units
      • selecting menu language
      • selecting which operating panel to use
      • Setting up input from buoys, fish aggregating devices and other external objects
      • setting up synchronization
      • Setting up the alarm limits for system protection
      • setting up the gyro interface
      • Setting up the input from a motion reference unit (MRU)
      • Setting up the input from a navigation system (GPS)
      • setting up the speed log interface
      • Surveying the transducer and the navigation sensors
      • testing the receiver and transmitter channels with the BITE B-Scan functionality
      • Turning on the entire SU90 system for the first time
      • Turning on the SU90 system for normal use
      • Unpacking the hull unit from its transport box
      • Venting the transducer shaft sleeve
      • Verifying system operation by means of the Diagnostics functionality
      • Verifying the quality of the hull unit installation
      • Verifying the quality of the installation
      • verifying the quality of the mounting flange, gate valve and transducer dock installation
      • Visual inspection of the computer
      • Visual inspection of the display
      • Visual inspection of the Operating Panel
      • Visual inspection of the Processor Unit
      • Visual inspection of the transceiver
      • Visual inspection of the Transceiver Unit
    • Processor Unit
      • audio output
      • Choosing the best location for the Processor Unit
      • Compass Safe Distance (CSD)
      • connectors
      • description
      • installation
      • introduction
      • Moxa CP114EL-I Serial line adapter
      • outline dimensions
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • overview
      • purpose
      • rear panel
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
      • RS-422 serial line connection using five wires
      • serial adapter
      • visual inspection
    • Processor Unit rear panel description
    • propellers
      • acoustic noise
    • pump
      • sonar room requirement
    • pump requirement
      • sonar room
    • purpose
      • computer
      • gate valve
      • Processor Unit
      • sonar room
      • this publication
    • qualifications
      • personnel
    • quality check
      • mounting flange, gate valve and transducer dock installation
    • quality inspection
      • installation trunk
    • Range
      • Assigning functions to the rotary switches on the Operating Panel
    • rattle noise
      • acoustic noise
    • rear panel
      • audio output
      • computer
      • Processor Unit
    • recording
      • Defining the file and folder settings for data recording
    • required item
      • compass
      • course gyro
      • gyro compass
      • heading sensor
      • installation trunk
      • speed log
      • uninterruptible power supply
      • UPS
    • required tool
      • Tools, equipment and consumables required for installation
    • requirements
      • ac mains power
      • classification society approval
      • compass deviation
      • dry docking
      • environmental
      • humidity
      • mains power
      • Noise sources
      • personnel qualifications
      • power
      • supply power
      • supply voltage
      • temperature
      • uninterruptible power supply
    • requirementscables
    • requirementswiring
    • responsibility
      • installation drawings
        • About this manual
        • About installation drawings
      • installation instructions
        • About this manual
        • About installation drawings
    • Restoring from a backup image using the boot application
    • Restoring from a backup image using the desktop application
    • reverberation
      • description
    • RJ45
      • Ethernet cable
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
    • rotary switches
      • assigning functions
    • RS-232
      • interface
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
      • serial adapter
      • synchronization
        • K-Sync interface to generic RS-232 synchronization input
        • Simrad TU40 interface to generic RS-232 synchronization input
    • RS‑232 serial cable
      • RS-232 serial line connection using five wires
      • RS-232 serial line connection using three wires
      • RS-232 used as synchronization trigger (input or output)
    • RS-232 serial line connection using five wires
      • description
    • RS-232 serial line connection using three wires
      • description
    • RS-232 used as synchronization trigger (input or output)
      • description
    • RS-422
      • RS-422 serial line connection using five wires
      • serial adapter
    • RS‑422 serial cable
      • RS-422 serial line connection using five wires
    • RS-422 serial line connection using five wires
      • description
    • RS-485
      • serial adapter
    • RTS (Request To Send)
      • interface
      • synchronization
        • K-Sync interface to generic RS-232 synchronization input
        • Simrad TU40 interface to generic RS-232 synchronization input
    • Rules for transducer handling
    • safe navigation
      • Basic requirements for the location of bridge units
    • safety check
      • Motor Control Unit
    • safety rules
      • high voltage
        • General safety rules
        • General safety rules
        • General safety rules
        • General safety rules
    • salinity
      • changing environmental parameters
    • salt water
      • changing environmental parameters
    • saving
      • current user settings
    • scope of supply
      • compass
      • course gyro
      • Global Positioning System (GPS)
      • gyro compass
      • heading sensor
      • installation trunk
      • Operating Panel
      • speed log
      • uninterruptible power supply
      • UPS
    • security
      • network
    • select
      • which operating panel to use
    • selecting
      • measurement units
    • self noise
      • acoustic noise
    • sensor
      • configuring
    • Sensor Configuration page
      • configuring the sensor interface
    • Sensor Installation page
      • installing navigation and other sensors (summary)
      • interfacing a course gyro
      • interfacing a speed log
    • sensors
      • dimensional surveying
    • serial adapter
      • description
    • serial port
      • defining the communication port parameters
    • settings
      • saving the current user settings
    • setting to work
      • summary
    • Setting to work summary
    • Setting up the alarm limits for system protection
    • Setting up the input from a motion reference unit (MRU)
    • setup
      • select menu language
    • ship dimensions
      • installation parameters
    • ship origin
      • installation parameters
    • shipyard cables
      • description
      • sonar room
      • topside
    • Simrad
      • registered trademark
      • support
    • SIMRAD
      • registered trademark
    • size
      • blind flange
      • computer
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • display
      • gate valve DN500
        • 083045 Gate valve installation DN500
        • 33498 Gate valve dimensions DN500
        • 37357 Gate valve dimensions DN500
      • HT20470 (AC version)
      • HT20470 (DC version)
      • Hull Unit
      • hull unit SU92
      • hull unit SU93
      • hull unit SU94
      • installation trunk
      • installation trunk extender
      • mounting flangeDN500
      • Operating Panel (Mk2)
        • Operating Panel weight and outline dimensions (Mk2)
        • 443179 Operating Panel dimensions (Mk2)
      • Operating Panel (Mk3)
        • Operating Panel weight and outline dimensions (Mk3)
        • 476352 Operating Panel dimensions (Mk3)
      • Operating Panel adapter plate (Mk2)
      • Operating Panel cut‑out (Mk2)
      • Processor Unit
        • 494024 Processor Unit outline dimensions (HT20470/DC)
        • 494025 Processor Unit outline dimensions (HT20470/AC)
      • technical specifications
      • transceiver
      • Transceiver Unit
    • size requirements
      • sonar room
    • slave
      • setting up synchronization
    • Slave
      • SynchronizationDelay
      • SynchronizationMode
    • sockets
      • computer
      • Processor Unit
    • software
      • installation
        • Installing the operating software
        • Installing the operating software
    • software backup
      • description
    • software license
      • installation
      • obtaining
    • software version
      • about
    • sonar room
      • access requirements
      • attachment point
      • bilge pump requirement
      • cable drawing
      • cable installation
      • cable plan
      • cables
      • Checking the environmental conditions in the sonar room
      • commercial cables
      • communication requirements
      • connections
        • Sonar room cable plan
        • List of sonar room cables
      • crane
      • decking requirement
      • electrical installation requirements
      • environmental requirements
      • grounding requirements
      • heating requirements
      • insulation requirements
      • interconnection cables
      • introduction
      • lifting device
      • lifting requirements
      • light requirements
      • overview
      • power requirements
      • purpose
      • shipyard cables
      • size requirements
      • system cables
      • ventilation requirements
      • Verifying the quality of the hull unit installation
      • watertight integrity
    • sound speed
      • changing environmental parameters
    • specifications
      • compass safe distance
      • Ethernet cable RJ45
        • RJ45 High speed Ethernet cable (From computer to transceiver)
        • RJ45 High speed Ethernet cable (1000Base-t)
      • outline dimensions
      • performance
      • weight
    • speed
      • measuring noise
    • speed log
      • description
      • required item
      • scope of supply
      • setting up the interface
    • Stand-alone
      • SynchronizationDelay
      • SynchronizationMode
    • strengthening knee plate (stifferener)
      • installation trunk
    • SU92 hull unit
      • dimensions
    • SU93 hull unit
      • dimensions
    • SU94 hull unit
      • dimensions
    • summary
      • initial start-up
      • installation
      • setting to work
    • Summary of initial start-up
    • supply power
      • requirements
        • Supply voltage requirements
        • Power requirements
    • supply voltage
      • display
      • Hull Unit
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • requirements
      • transceiver
      • Transceiver Unit
    • support
      • information
      • offices
    • support brackets
      • designing
      • hull unit
      • mounting
    • Support information
    • Surface reverberation
    • Surveying the transducer and the navigation sensors
    • SW
      • software version
    • synchronization
      • setting up
      • using RS-232 serial line
        • K-Sync interface to generic RS-232 synchronization input
        • Simrad TU40 interface to generic RS-232 synchronization input
    • system
      • description
      • diagram
    • system cables
      • description
      • sonar room
      • topside
    • system description
      • gate valve
    • system protection
      • alarm limits
    • target audience
      • this publication
    • technical requirements
      • ac mains power
      • mains power
      • power
      • supply power
    • technical specifications
      • compass safe distance
      • introduction
      • outline dimensions
      • performance
      • weight
    • technical support
      • information
      • offices
    • telephone requirements
      • sonar room
    • temperature
      • changing environmental parameters
      • requirements
    • this publication
      • about
      • purpose
      • target audience
    • this user manual
      • about
      • purpose
      • target audience
    • Tilt
      • Assigning functions to the rotary switches on the Operating Panel
    • tools
      • Tools, equipment and consumables required for installation
    • topside
      • cable installation
      • cable plan
      • cables
      • commercial cables
      • connections
      • interconnection cables
      • shipyard cables
      • system cables
    • transceiver
      • Compass Safe Distance (CSD)
      • Connecting the transducer cables
      • environmental requirements
      • outline dimensions
      • power consumption
      • power requirements
      • visual inspection
      • weight
    • Transceiver unit
      • mounting brackets
        • Location of the mounting brackets
        • Installation of the mounting brackets
      • vessel ground
    • Transceiver Unit
      • Compass Safe Distance (CSD)
      • Connecting the transducer cables
      • environmental requirements
      • installation
      • outline dimensions
      • power consumption
      • power requirements
      • visual inspection
      • weight
    • Transceiver Unit
      • description
    • Transceiver Unit compass safe distance
    • Transceiver Unit environmental requirements
    • Transceiver Unit power requirements
    • Transceiver Unit weight and outline dimensions
    • transducer
      • alignment
      • Connecting the transducer cables
      • dimensional surveying
      • emergency hoist connections
      • inspecting
      • Rules for transducer handling
      • visual inspection
    • Transducer
      • Defining the middle position of the transducer
      • description
    • transducer cable
      • connecting
    • transducer dock
      • mounting
      • quality check
    • transducer shaft sleeve
      • venting
    • trunk extender
      • outline dimensions
    • turning on
    • Turning on the entire SU90 system for the first time
    • Turning on the SU90 system for the first time
      • summary
    • uninterruptible power supply
      • description
      • required item
      • requirements
      • scope of supply
    • units
      • selecting measurement units
    • unpacking
      • hull unit
    • Unpacking the hull unit from its transport box
    • UPS
      • description
      • required item
      • requirements
      • scope of supply
    • USB flash drive
      • creating a backup image using the boot application
      • creating a backup image using the desktop application
      • creating a bootable USB flash drive
      • restoring from a backup image using the boot application
      • restoring from a backup image using the desktop application
    • user interface
      • select language
    • user settings
      • assigning
      • save
    • ventilation requirements
      • sonar room
    • venting
      • transducer shaft sleeve
    • Venting the transducer shaft sleeve
    • Verifying the quality of the installation
    • vessel coordinate system
      • alternative origin
      • description
      • origin
    • vessel coordinate system alternative origin
      • description
    • vessel coordinate system origin
      • description
    • vessel ground
      • Transceiver unit
    • vessel noise
      • making a noise/speed curve
    • visual inspection
      • computer
      • display
      • Operating Panel
      • Processor Unit
      • transceiver
      • Transceiver Unit
      • transducer
    • Visual inspection of the computer
    • Visual inspection of the display
    • Visual inspection of the Operating Panel
    • Visual inspection of the Processor Unit
    • Visual inspection of the transceiver
    • Visual inspection of the Transceiver Unit
    • Volume reverberation
    • water pump
      • sonar room requirement
    • water temperature
      • changing environmental parameters
    • watertight integrity
      • sonar room
    • website
      • document downloads
      • online information
    • weight
      • display
      • Hull Unit
      • Operating Panel (Mk2)
      • Operating Panel (Mk3)
      • technical specifications
      • transceiver
      • Transceiver Unit
    • wiring
      • requirements
    • yyy