L-3 Communications Navigation Echosounder LAZ 5100 manuale d’uso

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.com http:www.elac-nautik.com ELAC Naut ik comm unica tions[...]

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. © L-3 Communicatio[...]

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 2.1.3 TRANSDUCER CABLE SPECIFICATION 2-3 2.1.4 INTERFACE[...]

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 4.5.3 THE LOG DATA MENU 4-21 4.5.4 THE SYSTEM SET-UP MENU 4-26 5 INSTALLATION, CARE AND MAINTENA[...]

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. As main causes, the following can be stated: −[...]

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. Ensure t[...]

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 . The transducer mounting place is[...]

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 Maximum 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 [...]

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. In all connection boxes the screens are slide and not connected to ground. Dismantling h[...]

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 ). The original belongs into the technical handbook. If service is needed in case of trouble[...]

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. (S/N) 1-Kanal – Gerät 2-[...]

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. Menu „ Alarm“ 1.1 A larm „ OFF“ 1.2 A larm de p th „ 0000“ 1.3 A larm [...]

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. 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 param[...]

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 3.2.1 DISPLAY AND CONTROL UNIT The Display and Control Unit will normally be installed on the bridge, either[...]

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. 3.2.3 TRANSDUCER The transducer converts electrical energy t[...]

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 BOX N AVIG ATIO NS - ECH O SOUN DE R LAZ 51 00 X3 X5 X2 X7 X1 X6 X4 X8 RS 2 32 RS 422 RS 4 22 NMEA CONN ECTI ON BOX TRAN SDUC ER MAIN S MAIN S DAZ 25 D[...]

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. A total of two Digital Slave Displays can be connected directly to the system. NOTE: Echosounding Systems and remote indicators which detect and display the water depth from a single m[...]

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. 3.3.5 SWITCH BOX If no 2 channel module[...]

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. 25 W Operating temperature range : -15°C - +55°C Storage temperature : -20°C - +60°C Housing : Cast aluminium Protection code : IP 53 Transducer impedanc[...]

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 decreases 100 V a visual and audio alarm ( with mute control ) is activated, a potential free output for external use is available ( potential free relais co[...]

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. A declaration of conformity, in accordance with European Community guideline 8[...]

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 testing (X5) • Centronics, parallel Printer connection (X7) • RS 422 , Digital Slave Display connection and potential free relay contacts for alarm AC[...]

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. The system will a ccept and evaluate data sentences in NMEA 0183, Version 2.30,[...]

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 2.00 forma[...]

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 = 3.7 me tres De pt h = 12.1 fe et $S DD PT 03 37 [...]

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. ELA (Manufacture’s Mnemonic Code) k: S= Starboard, P= Port, B= Bow, A= Aft, 0=not selected m: K=DBK (Depth below Keel), S=DBS (Depth below Surface), T=DBT (Depth below Transducer)[...]

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. (X7) This Centronics interface allows an EPSON LX 30[...]

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.c. n.c. 5 Blanking in + Ground Mute in a Data 3 Alarm A ** Ground 6 CANH*** n.c. Si[...]

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 . To s[...]

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. See chapter 4.4.1. • RANGE : The RANGE keys are used to se[...]

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. It is provided with a scale and time markings. The range in use is displayed be[...]

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. The[...]

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. The indication NAV OFF is activated without flashing to indicate, that all par[...]

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. • NAV OFF whithout flashing appears in the 2 channel mode. It is a hint, that i[...]

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). NOTE: The "DIM" setting is not stored, a pre-set default setting is used when[...]

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. The range can be altered in the same way as the gain, except that here, pressing the RANGE key V will decrease the range and pressing the RANGE key [...]

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 1x - ALARM MENU • Press the ENTER key 2x - PARAMETER MENU • Press the ENTER key 3x - LOG DATA MENU • Press the ENTER key 4x - SYSTEM SET-UP MEN[...]

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. Example: The user wishes to change the MINIMUM DEPTH ALARM from 30m to 20m and activate it (S[...]

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. Press the CURSOR W key once. The figure 3 will change to a 2. Pr[...]

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. NAV-Def aults >> Alarm Depth 00[...]

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. Repeatedly press the CURSOR W key until the desired value is reac[...]

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 Depth 0610 Statu s OFF Test Al arm ALAR M[...]

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. The audio alarm must sound and the field(s) sho[...]

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-Defaults • Set Minimum Depth Alarm • Set Maximum Depth Alarm • Test the Alarm system NAV-Defaults NAV (Navigation)- Defaults are basic compulsory setti[...]

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 following keys: • CURSOR W (1x, to mark NAV-Defaults ) • ENTER (1x, to call up SUB-MENU ) • CURSOR W or V (to select YES ) • ENTER (to confirm s[...]

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... .1699) Units m (m, ftm, ft) Depth Mode D BK (DBK, DB T, DBS) (Auto, Man) Gain au to PARAME TER The PARAMETER MENU is used to select system parameter s which vary from those laid d[...]

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. If a sound velocity measuring system is available and the user wi shes to adjust the sound velocity of the depth sounder, call up the PA[...]

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 leave the MENU ) NOTE: When the NAV-Defaults are selected within the ALARM MENU, the system returns to the navigation mode, using the default values [...]

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 >> Transfer data t o an ext ernal PC LOG DA TA The LOG DATA MENU is used to gain access to data stored in the system's built-in 24 hour ring mem[...]

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. A typical Viewed Data display area can be seen below. 10 20 40 Marker Lines m The upper part[...]

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 B m Key Function CURSOR V CURSOR W ENTER MARKER PRINT ESCAPE Scrolls forwards in time (direction A) Scrolls backwards in time (direction B) Toggles p[...]

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). Finely adjust the desired ti[...]

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. Only data within these limit markers will be printed out. To set these limit markers and print the data within them, proceed as follows: • Scroll the display area un[...]

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. Alteration of such parameters must only[...]

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 the MENU ) To change the system TIME , call up the SYSTEM SET-UP MENU and press the following keys: • CURSOR W (2x, to mark the word Time ) • ENTE[...]

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. Example: CC B>R means CC: C olored overlay, C olored echotrace B>R: B lue are week echoes, R ed are strong echoes CODE LETTERS[...]

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. The system is delivered with mounting brackets as specified by the user. Install the display and control unit in accordance with the relevant section of the Installation Drawing Number EZ 5[...]

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. • Transducer installation height relative to the lowest part of the ship's keel. • [...]

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. Select 500 m range 3. Select Display Gain 10 (max.) 4. Select Display Mod[...]

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. 30 m[...]

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 Elac Nautik 450 Watt 600 m (2x1,5mm 2 ) 1200 m LSE 297 50 kHz Elac Nautik 250 Watt 400 m (2x1,5mm 2 ) 600 m LSE 133 50 kHz Elac Nautik 450 Watt 600 m ([...]

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 1.3 Printer ( X7 ) – max. cable len g th 5 m 1.4 NMEA – O[...]

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. Press the ENTER[...]

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. The SERVICE MENU allows the service technician to access the following sub-MENUS: • Channel 1 - allows selection of Draft , Trim , Blocking Depth , Frequenc[...]

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.. • Trim the distance between the transducer and[...]

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 alter the metre (1st digit) setting) • ENTER (1x, to confirm selection and jump to 2nd digit) • CURSOR W or V (to alter the 1/10th of a metre (2nd di[...]

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 Channel 2 ) • ENTER (1x, to call up the Channel 1 parameters MENU as seen below) Proceed from here in exactly the same way as described for Channel [...]

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, to mark the selected mode) • CURSOR W or V (to alter the mode) • ENTER (1x, to confirm selection) • ESCAPE (2x, to leave the MENU ) To alter the[...]

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 mark the selected Protocol) • CURSOR W or V (to alter the Protocol) • ENTER (1x, to confirm selection) • ESCAPE (2x, to leave the MENU ) Note, th[...]

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 . If the system cables are exposed, i.e. are not run in ducts or tubes, check them at[...]

Page 5-15 L-3 ELAC Nautik 5.3 SPARE PARTS LIST Spare Part Ident. No. Power supply unit......................................................................................... Printed circuit board A3................................................................................ Fuses (line) F1, F2, T2A.............................................[...]

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 8002 to 8004 : EA 54 555 8002 : EZ 54 568 8001 : EA 54 568 8001 Circuit diagram: : SP 52 590 8001 Connection Diagram : VE 44 390 8001 Cable Joining Lis[...]