ImpactSubsea ISS360, Installation & Operation Manual

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IMPACT SUBSEA
INNOVATIVE UNDERWATER PRODUCTS www.impactsubsea.com
Document No: 0000.1991 | Version No: 1.6 | 6
th
October 2020
2
Contents
1.0 Introduction ................................................................................................................................................. 4
2.0 Specification ................................................................................................................................................ 5
2.1 Overview ................................................................................................................................................. 5
2.2 Dimensions .............................................................................................................................................. 5
2.3 Acoustic, Heading & Attitude .................................................................................................................. 6
2.4 Communication, Power & Physical .......................................................................................................... 6
3.0 Installation ................................................................................................................................................... 7
3.1 Electrical Installation ............................................................................................................................... 7
3.1.1 Connector Pin Out ............................................................................................................................ 7
3.1.2 Power ............................................................................................................................................... 8
3.1.3 Serial Interface ................................................................................................................................. 8
3.1.4 RS232 Wiring .................................................................................................................................... 8
3.1.5 RS485 Wiring .................................................................................................................................... 9
3.1.6 Ethernet Wiring ................................................................................................................................ 9
3.1.7 Establishing Communications ........................................................................................................ 10
3.1.8 Connector Mating .......................................................................................................................... 10
3.1.9 Connector Cleaning ........................................................................................................................ 10
3.2 Installation Location .............................................................................................................................. 11
3.2.1 Acoustics (Image Performance) ..................................................................................................... 11
3.2.2 Alignment with Vehicle .................................................................................................................. 12
3.2.3 Magnetic Disturbers (Heading Performance) ................................................................................ 12
3.3 Mounting ............................................................................................................................................... 13
4.0 Operation ................................................................................................................................................... 14
4.1 Use with seaView Software ................................................................................................................... 14
4.1.1 Initial Connection ........................................................................................................................... 15
4.1.2 ISS360 Sonar Application ............................................................................................................... 16
4.1.3 ISS360 Operational Settings ........................................................................................................... 19
4.1.4 ISS360 Sensor Settings ................................................................................................................... 21
4.1.6 Other Settings & Logging ............................................................................................................... 24
4.1.7 Hot Keys ......................................................................................................................................... 25
5.0 Maintenance & Servicing ........................................................................................................................... 26
6.0 Theory of Operation .................................................................................................................................. 27
6.1 Sonar – Basic Principles ......................................................................................................................... 27
6.2 The Sonar Equation ............................................................................................................................... 29
6.2.1 Source Level (SL) ............................................................................................................................ 29
6.2.2 Transmission Loss (TL) .................................................................................................................... 30