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communications
ELAC Nautik
NAVIGATION ECHOSOUNDER
LAZ 5100
Technical Handbook
TH 52 603 8001 E
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communications ELAC Nautik NAVIGATION ECHOSOUNDER LAZ 5100 Technical Handbook TH 52 603 8001 E Edition: February 2003 L-3 Communications ELAC Nautik GmbH Neufeldtstraße D-24118 Kiel, Germany Telephone: ++49 431 883 - 0 Telefax: ++49 431 883 496 Email: marketing@elac-nautik.com / support@elac-nautik.com http:\\www.elac-nautik.com
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The reproduction, distribution and utilisation of this document as well as the communication of this contents to others without explicit authorisation is prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design. © L-3 Communications ELAC Nautik GmbH, Kiel, 2003 Page I L-3 ELAC Nautik
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Declaration of Conformity Page II L-3 ELAC Nautik
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EG- Baumusterprüfbescheinigung Page III L-3 ELAC Nautik
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EG- Baumusterprüfbescheinigung Page IV L-3 ELAC Nautik
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EG- Baumusterprüfbescheinigung Page V L-3 ELAC Nautik
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EG- Baumusterprüfbescheinigung Page VI L-3 ELAC Nautik
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Contents Chapter Title Page 1 GENERAL 1-1 1.1 FUNDAMENTAL SAFETY INSTRUCTIONS 1-1 2 GENERAL INSTALLATION INSTRUCTION FOR ECHOSOUNDERS 2-1 2.1 TRANSDUCER INSTALLATION 2-1 2.1.1 CABLE LENGTH, OPERATING FREQUENCY 2-1 2.1.2 CABLING, CABLE LOCATION, CABLE SPECIFICATION 2-3 2.1.3 TRANSDUCER CABLE SPECIFICATION 2-3 2.1.4INTERFACES 2-3 2.1.5 INSTALLATION REPORT; SERVICE REQUEST 2-4 3 TECHNICAL DESCRIPTION 3-1 3.1 GENERAL 3-1 3.2 SYSTEM CONFIGURATION 3-2 3.2.1 DISPLAY AND CONTROL UNIT 3-2 3.2.2 TRANSDUCE
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4.4.1 GAIN, RANGE AND DIM SETTINGS 4-7 4.4.2 GENERAL INFORMATION REGARDING MENUS 4-9 4.4.3 ALTERING SYSTEM SETTINGS/PARAMETERS WITHIN A MENU 4-10 4.5 MENU DESCRIPTION 4-16 4.5.1 THE ALARM MENU 4-16 4.5.2 THE PARAMETER MENU 4-18 4.5.3 THE LOG DATA MENU 4-21 4.5.4 THE SYSTEM SET-UP MENU 4-26 5 INSTALLATION, CARE AND MAINTENANCE 5-1 5.1INSTALLATION 5-1 5.1.1 DISTORTION LEVEL TEST 5-3 5.1.2 INITIAL SYSTEM SET-UP 5-6 5.1.3 POWER ADJUST 5-13 5.2 CARE AND MAINTENANCE 5-13 5.3 SPARE PARTS LIST 5-15 6DRA
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1 GENERAL 1.1 FUNDAMENTAL SAFETY INSTRUCTIONS General remark to hydroacoustic equipment LAZ 5100 Even with a carefully selected transducer position and proper installation, the function of hydroacoustic equipment can be impaired by turbulence, acoustic noise or aerated water. As main causes, the following can be stated: − Propeller(s) running reversed; − Thruster(s) in operation, especially at low speed ahead; − Engine noise, transferred to the transducer either by the hull structure or through
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Work on the system must only be carried out by a qualified technician or a specially trained person working under the supervision of such a technician. Electrical engineering regulations must be observed at all times. Observe all safety instructions and warnings for operating and maintenance attached to the system. Ensure that such safety instructions and warnings are always complete, visible and perfectly legible. Never make any modifications, additions or conversions to the system without the
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2 GENERAL INSTALLATION INSTRUCTION FOR ECHOSOUNDERS 2.1 TRANSDUCER INSTALLATION The performance of an echosounder is limited by the acoustical propagation of sound in water. Mainly this is influenced by the transducer mounting place, the operational frequency and the transducer efficiency. The transducer mounting place is to select in such a way, that the transducer surface is free of air bubbles and turbulence. Air bubbles and turbulence will reflect the sound energy so that no echoes from the
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Table of maximum measurable water depth, depending on frequency, transducer type, cable length. Transducer Frequency Manufacturer Electrical Maximum Cable Maximum Type Power Length Waterdepth LSE 132 30 kHz Elac Nautik 450 Watt 600 m 1200 m LSE 297 50 kHz Elac Nautik 250 Watt 400 m 600 m LSE 133 50 kHz Elac Nautik 450 Watt 600 m 1100 m SW 6016 100 kHz STN Atlas 200 Watt 150 m 300 – 350 m LSE 148 100 kHz Elac Nautik 450 Watt 200 m 350 – 400 m LSE 313 200 kHz Elac Nautik 250 Watt 150 m 250 – 300 m
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2.1.2 CABLING, CABLE LOCATION, CABLE SPECIFICATION Critical point in cabling is the correct handling of the cable screens, especially for the transducer cable. The cable screens have to be grounded only at one point: at the echosounder. In all connection boxes the screens are slide and not connected to ground. Dismantling has to be as short as possible. The transducer cable from transducer to the first connection box has to be fed through a steel protection pipe. From the first connection box to
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2.1.5 INSTALLATION REPORT; SERVICE REQUEST After the installation and the quick check ( see chapter 5.1.2) are completed, please fill in the installation report and send a copy to the ELAC Nautik service center ( FAX +49 431 883 366 ). The original belongs into the technical handbook. If service is needed in case of trouble with the echosounder, please complete the service request/ inspection sheet and forward it to the service company responsible with a copy to the ELAC Nautik service center
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Installation – Report Schiffsname Ship’s name _________________________________________________ Installationsfirma Installation Company _________________________________________________ Installationsdatum Date of Installation ______________________________ LAZ 5100 ES 5000 Atlas 9205 Werk-Nr. (S/N) 1-Kanal – Gerät 2-Kanal – Gerät Serial Number 1-channel unit 2-channel unit Wandlertyp Transducer Type S/N Digitale Tochteranzeige Digital Display Unit DAZ 25 Atlas 9205 T S/N S/N Einstellungen LAZ 51
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Service – Anforderung / Service Request LAZ 5100 ES 5000 Atlas 9205 Werk – Nr. Serial Number Schiffsname: Schiffsfax: Ship’s Name: ___________________ Ship’s Fax: _________________________ No. Item Default value Channel 1 Channel 2 1. Menu „Alarm“ 1.1 Alarm „OFF“ 1.2 Alarm depth „0000“ 1.3 Alarm „OFF“ 1.4 Alarm depth „0000“ 2. Menu „Parameter“ 2.1 Sound velocity 1500 m/s 2.2 Units m 2.3 Depth mode DBK 3. Menu „System Set Up“ 3.1 Date, Time actual date, time 3.2 Service select with yes 3.2.1 Cha
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3 TECHNICAL DESCRIPTION 3.1 GENERAL The LAZ 5100 Navigation Echosounder is a compact, processor controlled, state of the art system. Presentation of the water depth is made on a Liquid Crystal COLOR Display (LCD) as. • depth below the keel (DBK) Logically structured MENUS assist the user when selecting the operating parameters required. Built to the highest standards, it is certified to meet all requirements laid down by the IMO Resolution MSC 74/69: Amendments to Resolution A.224,Annex 4 . Whee
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3.2 SYSTEM CONFIGURATION NOTE: See also Figure 3-2, System Configuration with Options. The basic system configuration is as follows: • 1 x Display and Control Unit LAZ 5100 • 1 x Connection Box • 1 x Transducer 3.2.1 DISPLAY AND CONTROL UNIT The Display and Control Unit will normally be installed on the bridge, either mounted in a console or bracket mounted to the deckhead or bulkhead. It is made up of a display area and a keypad which is used to alter system parameters and settings. The unit c
