Manuel d'utilisation / d'entretien du produit Navigation Echosounder LAZ 5100 du fabricant L-3 Communications
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NAVIGATION ECHOSOUNDER LAZ 5100 Technical Handbook TH 52 603 8001 E ELAC Naut ik c om m un ic atio ns.
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.
Page I L-3 ELAC Nautik 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.
Page II L-3 ELAC Nautik Declaration of Conformity.
Page III L-3 ELAC Nautik EG- Baumusterprüfbescheinigung.
Page IV L-3 ELAC Nautik EG- Baumusterprüfbescheinigung.
Page V L-3 ELAC Nautik EG- Baumusterprüfbescheinigung.
Page VI L-3 ELAC Nautik EG- Baumusterprüfbescheinigung.
Page VII L-3 ELAC Nautik 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.
Page VIII L-3 ELAC Nautik 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.
Page 1-1 L-3 ELAC Nautik 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.
Page 1-2 L-3 ELAC Nautik 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.
Page 2-1 L-3 ELAC Nautik 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 .
Page 2-2 L-3 ELAC Nautik Table of maximum measurable water depth, depending on frequency, transducer type, cable length. Transducer Type Frequency Manufacturer Electrical Power Maximum Cable Length Ma.
Page 2-3 L-3 ELAC Nautik 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.
Page 2-4 L-3 ELAC Nautik 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 ).
Page 2-5 L-3 ELAC Nautik Installation – Report Schiffsname Ship’s name _________________________________________________ Installationsfirma Installation Company _________________________________________________ Installationsdatum Date of Installation ______________________________ LAZ 5100 ES 5000 Atlas 9205 Werk-Nr.
Page 2-6 L-3 ELAC Nautik 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.
Page 3-1 L-3 ELAC Nautik 3 TECHNICAL DESCRIPTION 3.1 GENERAL The LAZ 5100 Navigation Echosounder is a compact, processor controlled, state of the art system.
Page 3-2 L-3 ELAC Nautik 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.
Page 3-3 L-3 ELAC Nautik 3.2.2 TRANSDUCER CONNECTION BOX This will usually be installed near the transducer, to allow a defective transducer to be replaced without having to replace the complete cabling to the Display and Control Unit. The connection box must be made of metallic material.
Page 3-4 L-3 ELAC Nautik Figure 3-2 : System Block Diagram with Options * Operator´s Fitness Check ** Mute- Control, TXD1 for Voyage Data Recorder ( NMEA, RS 422) PRIN TE R OPTI ON AL CONN EC TI ON B.
Page 3-5 L-3 ELAC Nautik 3.3.1 DIGITAL SLAVE DISPLAY(S) These are used to repeat water depth information at other parts of the ship where such information is needed.
Page 3-6 L-3 ELAC Nautik 3.3.4 TRANSDUCER OPTIONS If a 2 channel module is installed, the system is capable of accommodating two transducers without further modification, e.g. one fore and one aft, one port and one starboard. Information received from either or both transducer(s) can be called up for display.
Page 3-7 L-3 ELAC Nautik 3.4 TECHNICAL DATA Supply voltage, nominal : 95 - 240 V AC, 50 - 400 Hz (min. 85 V AC, max. 264 V AC) 10 - 30 V DC (option, via power pack) Power consumption : Approx.
Page 3-8 L-3 ELAC Nautik Deadman alarm : altering parameters of the unit causes an output to a central alarm unit ( potential free relais contact ) Power alarm : when the power supply voltages decreas.
Page 3-9 L-3 ELAC Nautik 3.4.1 ELECTROMAGNETIC COMPATIBILITY The LAZ 5100 conforms with specifications laid down in DIN * EN 60945 (IEC945+A1) Navigation equipment for Shipping; all editions up to March 1997 and also to the newest version 4 with measurements up to 2 GHz.
Page 3-10 L-3 ELAC Nautik 3.5 INTERFACES The LAZ 5100 has the following interfaces: • RS 422 , NMEA, for Navigation data input (X4), Blanking input • RS 232 , Personal Computer connection for test.
Page 3-11 L-3 ELAC Nautik 3.5.1 DESCRIPTION OF NMEA INTERFACES All serial interfaces described in this chapter conform to EN 61162-1 ( 2001 ). (X4) A navigation system can be connected to this interface so that the ship's co-ordinates are displayed by the LAZ 5100.
Page 3-12 L-3 ELAC Nautik Example: (X8) Interface for START/ STOP - SLAVE indicator, potential free alarm relay contacts and Digital Slave Indicator. After each sounding the LAZ 5100 transmits depth information to the Digital Slave Display interface (15 to 60 times per minute, depending upon the measuring range selected) in NMEA, Version 2.
Page 3-13 L-3 ELAC Nautik Example: Depth Below Transducer (DBT) Example: $SDDBT x .x,f x.x,M x.x,F hh , , , * <CR><LF> Checksum Depth i n fathoms Depth in metr es Depth in feet $S DD BT 00 12 .1, f 0 00 3.7 ,M 00 02.0 , F 32 , , , * <CR><LF> Checksum Depth = 2 fathom s Depth = 3.
Page 3-14 L-3 ELAC Nautik A NMEA proprietary sentence ELAC is available to allow the transfer of dual channel depth information, including transducer mounting position.
Page 3-15 L-3 ELAC Nautik 3.5.2 OTHER INTERFACES (X5) Reserved for service technicians for testing purposes and transferring data to a PC (special software required). (X6) This interface provides a power supply and serial Data output for a second Digital Slave Display and a blanking pulse output.
Page 3-16 L-3 ELAC Nautik NMEA IN PC 2nd DAZ Printer DAZ 25 Monitor Pin X4 X5 X6 X7 X8 X38 1 CANL*** BSL SioB1Tx- Strobe OFC 1** red 2 SioBRxD+ Sio0RxD SioB1Tx+ Data 0 OFC 2** green 3 n.c. Sio0TxD SioB0Tx+ Data 1 SioB0Tx+ blue 4 Blanking in - n.c. Mute in b Data 2 n.
Page 3-17 L-3 ELAC Nautik EC- Approval Figure 3-4 : Copy of the Original Declaration of Conformity.
Page 4-1 L-3 ELAC Nautik 4 OPERATING INSTRUCTIONS 4.1 SWITCHING THE SYSTEM ON/OFF CURSO R GA IN RA NGE DI M ESCA PE ENTE R PRIN T MA RKE R ON OFF To switch the System ON , press the far right-hand key marked " ON ". The system will switch ON and assume the parameter settings which were selected when the system was last switched OFF .
Page 4-2 L-3 ELAC Nautik CURSO R GAI N RANG E DIM ESCA PE ENTE R PRIN T MA RKE R ON OFF • GAIN : The GAIN keys are used to alter the system gain, otherwise known as amplification, to achieve a clearer presentation. The system can be operated with either automatic or manual gain control.
Page 4-3 L-3 ELAC Nautik 4.3 DISPLAY AREA 4.3.1 SINGLE CHANNEL DISPLAY The Display Area is used to present the user with all relevant information. The screen is divided into two areas. The lower, main area is used to present an echogram of the scenario beneath the ship.
Page 4-4 L-3 ELAC Nautik REPLAY : When the user chooses to display information stored over the previous 24 operating hours (using the LOG DATA MENU), the word "REPLAY" will appear here. The large window at the right-hand side of the information area is used to display the actual water depth, the measurement mode, units of measurement.
Page 4-5 L-3 ELAC Nautik 4.3.2 2 CHANNEL DISPLAY In the 2 channel mode information of the transducer location and frequency of the transducer in use is added. If the presentation channel 1/2 is selected, Information of both channels are shown in a vertical split display.
Page 4-6 L-3 ELAC Nautik 4.3.3 WARNING FIELDS Three warning fields are provided on the display: • NAV OFF flashing indicates that one or more parameters do not correspond to the navigational mode, i.e. the user has selected other units, sound velocity or depth mode.
Page 4-7 L-3 ELAC Nautik 4.4 ALTERING SYSTEM PARAMETERS AND SETTINGS When the system is switched OFF, parameters se lected are stored in the system's memory. When the system is switched ON again, these parameters will be retrieved and used (see NOTE below).
Page 4-8 L-3 ELAC Nautik RANGE: The RANGE can be set to suit the circumstances e.g. if a water depth of 35 m is indicated, the 50m range will give a better resolution and accuracy than the 200 m range.
Page 4-9 L-3 ELAC Nautik 4.4.2 GENERAL INFORMATION REGARDING MENUS The ENTER key is used to call up the various MENUS in sequence. The order in which they appear is as follows: • Press the ENTER key.
Page 4-10 L-3 ELAC Nautik 4.4.3 ALTERING SYSTEM SETTINGS/PARAMETERS WITHIN A MENU When a MENU is called up, it will appear at the bottom left-hand side of the display area. There are 4 main MENUS available. These can be called up by pressing the ENTER key.
Page 4-11 L-3 ELAC Nautik Now press the ENTER key. The cursor will jump from the word "Depth" to the first digit of the alarm setting, in this case a zero. Press the ENTER key twice more and the cursor will move to the right and mark the figure 3, as shown in the MENU below.
Page 4-12 L-3 ELAC Nautik Press the ENTER key and the cursor will jump to the word " OFF ". Press a CURSOR key ( V or W ) to toggle from OFF to ON . The MENU will appear as below. Press the ENTER key to confirm the setting. The cursor will jump to the word "Depth" as shown in the MENU below.
Page 4-13 L-3 ELAC Nautik Press the ENTER key and the cursor will jump to the first digit of the alarm setting, in this case a 1, as shown in the MENU below. Change the 1 to a 0 by pressing the CURSOR W key. Press the ENTER key to confirm. The cursor will jump to the next digit, a 9.
Page 4-14 L-3 ELAC Nautik Press the ENTER key and the cursor will jump to the word " OFF ". The MENU will appear as shown overleaf. NAV-Def aults >> Alarm Depth 0020 Statu s ON Alarm D.
Page 4-15 L-3 ELAC Nautik Alter the Status to ON as described for the minimum depth alarm. Press the ENTER key to confirm. The cursor will jump to the words "Test Alarm", as shown in the MENU below. A functional test of the audio/visual alarm can now be carried out by pressing the ENTER key.
Page 4-16 L-3 ELAC Nautik 4.5 MENU DESCRIPTION 4.5.1 THE ALARM MENU To call up the ALARM MENU , press the ENTER key once. This MENU is used to set, select or test the following: • Select NAV-Default.
Page 4-17 L-3 ELAC Nautik This f unction will set th e so under to NAV -Default s ! Contin ue ? NO (NO, Y ES) WARNIN G! To set the system back to NAV defaults , call up the ALARM MENU and press the fo.
Page 4-18 L-3 ELAC Nautik 4.5.2 THE PARAMETER MENU To call up the PARAMETER MENU , press the ENTER key twice. Channe l Select 1 (1, 2, 1 /2) Sound Velocity 15 00 (1400.
Page 4-19 L-3 ELAC Nautik Sound Velocity Sound travels at varying speeds in water, depending upon the salinity, temperature and density. The standard NAV(Navigation) default setting for sound velocity is 1500 m/s.
Page 4-20 L-3 ELAC Nautik • CURSOR W (4x, to mark Depth Mode ) • ENTER (1x, to mark the mode selected) • CURSOR V or W (to make selection) • ENTER (1x, to confirm selection) • ESCAPE (2x, to.
Page 4-21 L-3 ELAC Nautik 4.5.3 THE LOG DATA MENU To call up the LOG DATA MENU , press the ENTER key three times. The MENU as shown below will appear. View Display memory contents Data T ransfer >&.
Page 4-22 L-3 ELAC Nautik To view stored data Call up the LOG DATA MENU as described previously. Press the CURSOR W key once to mark the word " VIEW ", followed by the ENTER key. The MENU will disappear from the screen and stored data will appear.
Page 4-23 L-3 ELAC Nautik Explanation of controls for viewing data 40 10 20 30 Marker line a Marker line b direction A Reference line for information and setting print out time period limits direction.
Page 4-24 L-3 ELAC Nautik Scrolling through memory data To scroll the display to a certain time in the memory at which events that occurred earlier (relative to time shown in "time" window) wish to be viewed, press and hold the CURSOR W key until nearing the desired time (shown in the "time" window).
Page 4-25 L-3 ELAC Nautik Printing data from the memory In order to make a print-out of all or part of the data stored in the memory, so called "limit markers" must be set.
Page 4-26 L-3 ELAC Nautik 4.5.4 THE SYSTEM SET-UP MENU WARNING: With the exception of the time, date and contrast, no other parameters must be altered unless modifications are made to the system, e.g. altering the installation depth of the transducer, replacing the transducer for one of a different frequency.
Page 4-27 L-3 ELAC Nautik • ENTER (1x, to confirm selection and jump to the year setting) • CURSOR W or V (to alter the year setting) • ENTER (1x, to confirm selection) • ESCAPE (2x, to leave .
Page 4-28 L-3 ELAC Nautik COLOR BAR MENU allows user settings according to ambient conditions. Several combinations of echo indication and the overlay of general information are possible according the following table.
Page 5-1 L-3 ELAC Nautik 5 INSTALLATION, CARE AND MAINTENANCE 5.1 INSTALLATION The display and control unit can be panel, bulkhead, deckhead or console mounted.
Page 5-2 L-3 ELAC Nautik Once the transducer has been installed, the system must be set up to take certain factors into consideration. These are: • Never paint the radiating surface of the transducer. • Transducer installation depth beneath the surface.
Page 5-3 L-3 ELAC Nautik 5.1.1 DISTORTION LEVEL TEST After routing and connecting the transducer cable a distortion level test has to be carried out, to ensure the correct routing and screening of the transducer cables. Test procedure: 1. Switch on the echosounder LAZ 5100 2.
Page 5-4 L-3 ELAC Nautik Figure 5-1 Instruction for transducer- cable connection Kabelklemm en nur zur Befestigung der Wandlerkabel Cable Clamps only for fixing of Transducer Cables Kabellänge zwischen VK 10 und Wandler m ax. 30 m Cable Length between VK 10 and Transducer max.
Page 5-5 L-3 ELAC Nautik Transducer Type Frequency Manufacturer Electrical Power Maximum Cable Length Maximum Waterdepth LSE 131 30 kHz Elac Nautik 1000 Watt 600 m (2x1,5mm 2 ) 2200 m LSE 132 30 kHz E.
Page 5-6 L-3 ELAC Nautik 5.1.2 INITIAL SYSTEM SET-UP After installation of the LAZ 5100 please follow this procedure for setting into operation the first time. No. Item Result 1. Installation check 1.1 Main su pp l y ( X3 ) 1.2 Transducer ( X1 , X2 ) – cable screenin g, cable la y in g 1.
Page 5-7 L-3 ELAC Nautik Once the system has been correctly installed, the initial set-up can be carried out. Call up the SYSTEM SET-UP MENU by pressing the ENTER key four (4) times. When the SYSTEM SET-UP MENU appears on the display area, press the CURSOR W key three (3) times so that the word Service is highlighted as shown below.
Page 5-8 L-3 ELAC Nautik Access to the SERVICE MENU is gained by pressing any CURSOR key. The word NO will change to YES . Press the ENTER key and the SERVICE MENU , shown below, will appear.
Page 5-9 L-3 ELAC Nautik The CHANNEL 1 MENU allows the service technician to set the following parameters: • Draft the transducer installation depth is entered here, i.e. the depth of the transducer below the waterline, e.g. 5.6 m. This compensation allows accurate surface to sea bed measurements.
Page 5-10 L-3 ELAC Nautik • Call up the CHANNEL 1 SUB MENU as described previously • CURSOR W (3x, to mark the word Blocking Depth ) • ENTER (1x, to mark the 1st digit) • CURSOR W or V (to alt.
Page 5-11 L-3 ELAC Nautik In order to set or alter the parameters for Channel 2, call up the CHANNEL 2 MENU, as follows: • Call up the SERVICE MENU as previously described • CURSOR W (2x, to mark .
Page 5-12 L-3 ELAC Nautik To alter the External PC Mode, press the following keys: • Call up the INTERFACES SUB-MENU as described previously • CURSOR W (1x, to mark the word Mode ) • ENTER (1x, .
Page 5-13 L-3 ELAC Nautik To alter the Protocol, press the following keys: • Call up the INTERFACES SUB-MENU as described previously • CURSOR W (6x, to mark the word Protocol ) • ENTER (1x, to m.
Page 5-14 L-3 ELAC Nautik The housing of the control and display unit can be cleaned using a non-abrasive household cleaning agent. Use window/glass cleaning fluid to clean the display area screen. Do not apply unnecessary pressure to the screen area when cleaning .
Page 5-15 L-3 ELAC Nautik 5.3 SPARE PARTS LIST Spare Part Ident. No. Power supply unit......................................................................................... Printed circuit board A3...................................................
Page 6-1 L-3 ELAC Nautik 6 DRAWINGS Dimensional drawing : MB 52 603 8001 : MB 54 555 1101 : MB 54 555 8002 to 8004 : MB 54 568 1101 : MB 54 568 8001 Installation drawing : EZ 52 603 8001 : EZ 54 555 8.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté L-3 Communications Navigation Echosounder LAZ 5100 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du L-3 Communications Navigation Echosounder LAZ 5100 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation L-3 Communications Navigation Echosounder LAZ 5100, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le L-3 Communications Navigation Echosounder LAZ 5100 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le L-3 Communications Navigation Echosounder LAZ 5100, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du L-3 Communications Navigation Echosounder LAZ 5100.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le L-3 Communications Navigation Echosounder LAZ 5100. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei L-3 Communications Navigation Echosounder LAZ 5100 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
