Bosch Appliances Home Security System LTC 8785 User's Manual
Contents
1. amp ICES INFORMATION U S A and Canadian Models Only This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules and ICES 003 of Industry Canada These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician2. for help Intentional or unintentional changes or modifications not expressly approved by the party responsible for compliance shall not be made Any such changes or modifications could void the user s authority to operate the equipment The user may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington DC 20402 Stock No 004 000 00345 4 S curit DN ATTENTION POUR VITER TOUT RISQUE D LECTROCUTION N ESSAYEZ PAS DE RETIRER LE CAPOT OU LE PANNEAU ARRI RE CET APPAREIL NE CONTIENT AUCUN COMPOSANT SUSCEPTIBLE D TRE R PAR PAR L UTILISATEUR CONFIEZ LA R PARATION DE L APPAREIL DU PERSONNEL QUALIFI DN RISQUE D LECTROCUTION NE PAS OUVRIR Ce symbole signale que le produit renferme une tension potentiellement dangereuse non isol e susceptible de provoquer une lectrocution Ce symbole invite l utilisateur consulter les instructions d utilisation et d entretien d pannage reprises dans la documentation qui accompagne l appareil Attention l installation doit exclusivement tre r alis e par du personnel qualifi conform ment au code national d lectricit am ricain NEC ou au code d lectricit local en vigueur Coupure de l alimentation Qu ils soient pourvus ou non d un
3. insert the plug fully into the outlet try reversing the plug If the plug still fails to fit contact an electrician to arrange replacement of the obsolete outlet Do not defeat the safety purpose of the polarized plug Alternately this unit may be equipped with a 3 wire grounding plug a plug with a third pin for grounding This safety feature allows the plug to fit into a grounding power outlet only If unable to insert the plug into the outlet contact an electrician to arrange replacement of the obsolete outlet Do not defeat the safety purpose of the grounding plug Lightning For added protection during a lightning storm or when this unit is left unattended and unused for long periods of time unplug the unit from the wall outlet and disconnect the cable system This will prevent damage to the unit due to lightning and power line surges Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual Safety Precautions EN 3 For Indoor Product 1 Water and Moisture Do not use this unit near water for example in a wet basement in an unprotected outdoor installation or in any area classified as a wet location 2 Object and Liquid Entry Never push objects of any kind into this unit through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electrical shock Never spill liquid of any kind on the unit 3 Power Cord and Power Cord Protectio
4. o assist ncia nos documentos que acompanham o aparelho Aten o a instala o deve ser executada apenas por t cnicos qualificados da assist ncia de acordo com o c digo el ctrico nacional ou os c digos locais aplic veis Corte de corrente As unidades com ou sem interruptores ON OFF ligar desligar recebem corrente sempre que o fio de alimenta o est introduzido na fonte de alimenta o contudo a unidade apenas est operacional quando o interruptor ON OFF est na posi o ON O fio de alimenta o destina se a desligar a corrente em todas as unidades Bae Ze Mee CAUTION SHOCK DO NOT OPENI HE AER PERA RE Em FPPHESSCS AMM AX BEM HAAR Am LOPES ORI e OLSEN EEA RAT fake BE o XX AAG SEAL Tune Ee ee ER RRAAA RHA A Rie PROS ESL ESL C E Tati CPB ER CAM MBE AF o TSP FERIA AHIR Haiti ON OFF FAIA SECURUS HRS RATE ON OFF FAT ON fz EZ RETE HH HARE IRATE AK SE Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual Contents EN 6 Table of Contents Important Safeguards seus sustos an ke a a a ea RE Re aaa a E 2 ECC Information q seta evar atts cee a as cee a OR Geta toga e es Gas anh Gah eh Ae ee aera 4 1 UNPACKING recien ct Pec te etes uda aii ieee eS 7 2 SERVICE cete eR eto eae eta 7 3 DESCRIPTION 222 2 gt a Ras See ac calc a ink cata a AE See an 7 4 INSTALLATION ii aia A 8 EMEML UM 8 DI MEME otc DENS E T RETE E SQ I P 8 4 3 C
5. 18 AWG shielded twisted pair A 2 meter 6 ft data cable for interface to the existing Allegiant LTC 8568 00 Signal Distribution Unit is supplied The unit will also accept control code supplied from LTC 8569 Series LTC 8571 Series or LTC 8572 Series Code Merger units Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual Installation 4 INSTALLATION 41 Power Model No Rated Voltage LTC 8785 60 120 VAC 50 60 Hz 108 to 132 12W LTC 8785 50 220 240 VAC 50 60 Hz 198 to 264 12W These units may be supplied with grounded power cords Voltage Range Power grounding should not be defeated Nominal power at rated voltage 4 2 Procedure Refer to ILLUSTRATIONS as necessary per the following instructions If possible install the LTC 8785 Series close enough to the existing LIC 8568 00 Signal Distribution Unit or LTC 8569 Series Code Merger so that the supplied 2 meter 6 ft data cable will reach one of the outputs of the LTC 8568 00 unit The data output cables corresponding to the older TC8561 Series Receiver drivers will need to be removed from the existing LTC 8568 00 and connected to the outputs of the LTC 8785 Series The older LTC 8568 00 mating connector blocks can be connected directly to the connectors on the rear panel of the new LIC 8785 Series If necessary the shielded twisted pair cables can be removed from the older connectors and wired directly to the new connectors If
6. ISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL This symbol indicates the presence of uninsulated dangerous voltage within the product s enclosure This may constitute a risk of electric shock gt The user should consult the operating and maintenance servicing instructions in the literature accompanying the appliance Attention Installation should be performed by qualified service personnel only in accordance with the National Electrical Code or applicable local codes a G Power Disconnect Units with or without ON OFF switches have power supplied to the unit whenever the power cord is inserted into the power source however the unit is operational only when the ON OFF switch is in the ON position The power cord is the main power disconnect for all units gt WARNING Electrostatic sensitive device Use Aviad proper CMOS MOSFET handling ATTENTION precautions to avoid electrostatic OBSERVE PRECAUTIONS FOR HANDLING discharge ELECTROSTATIC SENSITIVE DEVICES NOTE Grounded wrist straps must be worn and proper ESD safety precautions observed when handling the electrostatic sensitive printed circuit boards Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual FOC amp ICES Information FCC
7. LL UTENTE PER QUALSIASI INTERVENTO RIVOLGERSI A PERSONALE TECNICO OUALIFICATO Questo simbolo indica la presenza di tensione pericolosa non isolata all interno del contenitore del prodotto Cid comporta un potenziale rischio di scosse elettriche Si consiglia di consultare le istruzioni operative e di manutenzione interventi tecnici contenute nella documentazione fornita con il dispositivo Attenzione l installazione deve essere effettuata esclusivamente da personale tecnico qualificato in conformit con il National Electrical Code o con le normative locali vigenti Scollegamento dell alimentazione Le unit dotate o sprovviste di interruttori ON OFF vengono alimentate quando si inserisce il cavo nella presa dell alimentazione L unit e tuttavia in funzione solo quando l interruttore ON OFF si trova nella posizione ON Il cavo di alimentazione costituisce il dispositivo di scollegamento dell alimentazione principale per tutte le unit a La A CA CUIDADO PARA REDUZIR O RISCO DE CHOQUE EL CTRICO N O RETIRE A TAMPA OU A PARTE POSTERIOR NO INTERIOR N O EXISTEM PECAS QUE POSSAM SER REPARADAS PELO UTILIZADOR REMETA A ASSIST NCIA PARA OS T CNICOS QUALIFICADOS Este s mbolo indica a presen a de tens o perigosa n o isolada dentro da estrutura do produto o que pode constituir risco de choque el ctrico O utilizador deve consultar as instru es de funcionamento e manuten
8. LTC 8785 Series Security Systems Instruction Manual EN Code Converter Units BOSCH LTC 8785 Series Instruction Manual Important Safeguards Important Safeguards 1 Read Follow and Retain Instructions All safety 10 and operating instructions should be read and followed before operating the unit Retain instructions for future reference Heed Warnings Adhere to all warnings on the unit and in the operating instructions Attachments Attachments not recommended by the product manufacturer should not be used as they may cause hazards Installation Cautions Do not place this unit on an unstable stand tripod bracket or mount The unit may fall causing serious injury to a person and serious damage to the unit Use only manufacturer recommended accessories or those sold with the product Mount the unit per the manufacturer s instructions Appliance and cart combination should be moved with care Quick stops excessive force or uneven surfaces may cause the appliance and cart combination to overturn Cleaning Unplug the unit from the outlet before cleaning Follow any instructions provided with the unit Generally using a damp cloth for cleaning is 11 sufficient Do not use liquid cleaners or aerosol cleaners Servicing Do not attempt to service this unit yourself Opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified servi
9. ce personnel Damage Requiring Service Unplug the unit from the main AC power source and refer servicing to qualified service personnel under the following conditions 12 When the power supply cord or plug is damaged If liquid has been spilled or an object has fallen into the unit If the unit has been exposed to water and or inclement weather rain snow etc If the unit does not operate normally when following the operating instructions Adjust only those controls specified in the operating instructions Improper adjustment of other controls may result in damage and require extensive work by a qualified technician to restore the unit to normal operation If the unit has been dropped or the cabinet damaged If the unit exhibits a distinct change in performance this indicates that service is needed 13 Replacement Parts When replacement parts are required the service technician should use replacement parts specified by the manufacturer or that have the same characteristics as the original part Unauthorized substitutions may result in fire electrical shock or other hazards Safety Check Upon completion of servicing or repairs to the unit ask the service technician to perform safety checks to ensure proper operating condition EN Power Sources Operate the unit only from the type of power source indicated on the label If unsure of the type of power supply to use contact your d
10. commutateur ON OFF tous les appareils recoivent de l nergie une fois le cordon branch sur la source d alimentation Toutefois l appareil ne fonctionne r ellement que lorsque le commutateur est r gl sur ON Le d branchement du cordon d alimentation permet de couper l alimentation des appareils D G EN 4 Sicherheitshinweise ELEKTRISCHE SPANNUNG NICHT FFNEN VORSICHT UM EINEN ELEKTRISCHEN SCHLAG ZU VERMEIDEN IST DIE ABDECKUNG ODER R CKSEITE NICHT ZU ENTFERNEN ES BEFINDEN SICH KEINE TEILE IN DIESEM BEREICH DIE VOM BENUTZER GEWARTET WERDEN K NNEN LASSEN SIE WARTUNGSARBEITEN NUR VON OUALIFIZIERTEM WARTUNGSPERSONAL AUSF HREN Das Symbol macht auf nicht isolierte gef hrliche Spannung im Geh use aufmerksam Dies kann zu einem elektrischen Schlag f hren Der Benutzer sollte sich ausf hrlich ber Anweisungen f r die Bedienung und Instandhaltung Wartung in den begleitenden Unterlagen informieren Achtung Die Installation sollte nur von qualifiziertem Kundendienstpersonal gem jeweils zutreffender Elektrovorschriften ausgef hrt werden Unterbrechung des Netzanschlusses Ger te mit oder ohne Netzschalter haben Spannung am Ger t anliegen sobald der Netzstecker in die Steckdose gesteckt wird Das Ger t ist jedoch nur betriebsbereit wenn der Netzschalter EIN AUS auf EIN steht Wenn das Netzkabel aus der Steckdose gezogen wird ist BE L2 2 die Spa
11. d remain unplugged while the cover is removed 4 4 Mounting Options 4 41 Rack Mount The units are supplied from the factory in an enclosure suitable for rack mounting in an EIA 19 inch rack The enclosure is one EIA standard rack width 19 in by two rack units high 3 1 2 in Peel off the four rubber feet located on the bottom of the enclosure before installing it into a console 4 4 2 Desk Top Mount If the unit is not going to be rack mounted the enclosure s mounting ears should be removed The cover of the unit must be removed before access to the mounting ears is possible Removal of the cover should only be performed by qualified service personnel The unit should always be disconnected from the AC power source before removing the cover The top cover is fastened to the case by four screws located on the rear of the unit Once the screws have been removed the cover slides back and off the unit Remove each mounting ear by removing the screw holding the mounting ear to the enclosure chassis See Figure 1 Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual Operation EN 9 Figure 1 Cover and Rack Ears Removal 5 OPERATION No adjustments or settings within the LTC 8785 Series units are necessary The CODE LED on the LTC 8785 Series front panel should light when control code is being converted and generated 6 ILLUSTRATIONS CODE POWER Front Panel
12. ealer or local power company For units intended to operate from battery power refer to the operating instructions For units intended to operate with External Power Supplies use only the recommended approved power supplies For units intended to operate with a limited power source this power source must comply with EN60950 Substitutions may damage the unit or cause fire or shock For units intended to operate at 24VAC normal input voltage is 24 VAC Voltage applied to the unit s power input should not exceed 30VAC User supplied wiring from the 24VAC supply to unit must be in compliance with electrical codes Class 2 power levels Do not ground the 24VAC supply at the terminals or at the unit s power supply terminals Coax Grounding If an outside cable system is connected to the unit ensure that the cable system is grounded U S A models only Section 810 of the National Electrical Code ANSI NFPA No 70 provides information regarding proper grounding of the mount and supporting structure grounding of the coax to a discharge unit size of grounding conductors location of discharge unit connection to grounding electrodes and requirements for the grounding electrode Grounding or Polarization This unit may be equipped with a polarized alternating current line plug a plug with one blade wider than the other This safety feature allows the plug to fit into the power outlet in only one way If unable to
13. fic Region Phone 32 1 440 0711 For additional information see www boschsecuritysystems com EN 7 3 DESCRIPTION The LTC 8785 Series are control code converters that convert Allegiant series variable speed biphase control codes into fixed speed biphase control codes When AutoDome pan tilt zoom cameras are added to existing Allegiant systems it is usually preferable to operate them in their variable speed mode The LTC 8553 00 and LTC 8555 00 keyboards containing proportional joysticks must be added to the system along with an upgrade of the system CPU so the new variable speed control codes can be generated If the existing system contains older type TC8561 Series receiver drivers there will be a code compatibility problem The older TC8561 Series receiver drivers were only designed to operate using fixed speed control codes and will not function when the newer variable speed codes are being received To solve this problem the LTC 8785 Series code converters have been designed to maintain a source of fixed speed control codes in this type of system The LTC 8785 Series provide 32 separate outputs for driving up to 256 existing TC8561 Series Receiver Drivers Either star or daisy chain wiring configurations may be used Each output is capable of driving up to 8 receiver drivers in a daisy chain configuration up to 1500 meters 5000 ft using 1 mm Belden 8760 or equivalent
14. n For units intended to operate with 230VAC 50Hz the input and output power cord must comply with the latest versions of IEC Publication 227 or IEC Publication 245 Power supply cords should be routed so they are not likely to be walked on or pinched Pay particular attention to location of cords and plugs convenience receptacles and the point of exit from the appliance 4 Overloading Do not overload outlets and extension cords this can result in a risk of fire or electrical shock For Outdoor Product Power Lines An outdoor system should not be located in the vicinity of overhead power lines electric lights or power circuits or where it may contact such power lines or circuits When installing an outdoor system extreme care should be taken to keep from touching power lines or circuits as this contact might be fatal U S A models only refer to the National Electrical Code Article 820 regarding installation of CATV systems For Rack mount Product 1 Ventilation This unit should not be placed in a built in installation or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to The equipment must not exceed its maximum operating temperature requirements 2 Mechanical Loading Mounting of the equipment in a rack shall be such that a hazardous condition is not achieved due to uneven mechanical loading Safety Precautions CAUTION R
15. nnungszuf hrung zum Ger t vollkommen unterbrochen Precauciones de Seguridad DN PERICOLO DI SCOSSA ELETTRICA NON APRIRE PRECAUCI N PARA DISMINUIR EL RIESGO DE DESCARGA EL CTRICA NO RETIRE LA CUBIERTA NI LA PARTE POSTERIOR NO EXISTEN PIEZAS DE RECAMBIO EN EL INTERIOR DEL EQUIPO EL PERSONAL DE SERVICIO CUALIFICADO SE ENCARGA DE REALIZAR LAS REPARACIONES Este s mbolo indica que existen puntos de tensi n peligrosos sin aislamiento dentro de la cubierta de la unidad Estos puntos pueden constituir un riesgo de descarga el ctrica El usuario debe consultar las instrucciones de funcionamiento y mantenimiento reparaci n en la documentaci n que se suministra con el aparato Atenci n la instalaci n la debe realizar nicamente personal cualificado de conformidad con el National Electric Code o las normas aplicables en su pa s Desconexi n de la alimentaci n Las unidades con o sin interruptores de encendido apagado reciben alimentaci n el ctrica siempre que el cable de alimentaci n est conectado a D La A EA la fuente de alimentaci n Sin embargo la unidad s lo funciona cuando el interruptor est en la posici n de encendido El cable de alimentaci n es la principal fuente de desconexi n de todas las unidades Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual FOC amp ICES Information Veiligheidsmaatregelen EN 5 Medida
16. o o s r ET 3 s s H M H CODE IN Rear Panel AC Cord i N 9 Pin D Connector Pinouts d Code Output 1 Data Code Input yy Typical Shield E Code Output Code Output 5 pata code Input Mating Connector Duplicate of Above 4to9 No Connection Removable Screw Terminal Block t Duplicate of Above Duplicate of Above Figure 2 LTC 8785 Series Front and Rear Panel Views Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual Illustrations EN 10 Existing Allegiant Series Video Switcher Controller System e n Upgrade to CPU Software p y Version 5 5 or Higher Control Code j Data Cable Supplied m Don with LTC 8568 00 Unit POWER O Existing LTC 8568 00 Ti i Signal Distribution Unit JL E o a ee eee TEIEIETETETETE l To Allegiant PET ET ET ET ET RTF Series System EEEE E EE Video Inputs Video Coax E Shielded Twisted Pair Cable Gamera antl Y Y up to 1 5 km 5000 ft LTC 8561 Series Lo Y DDDDDDDDDDODDDDDPDDDDDDDDDDDDDDDDDDODDDDDDDO LTC 8566 Series y Sar VDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDODDODDDI gt Variable Speed and or Fixed Speed Biphase Control Codes Go to New Video Coax LTC o Series LTC 8566 a Receiver Drivers AutoDome Camera AutoDome Control Cable NOR ar er al Series Camera Data Cable
17. ode Converter Uni Supplied with LTC 8785 Series Unit Y Pomme POWER O ELE ET RTE PAL LTC 8785 Series Front Panel View AC Line Cord Variable Speed Biphase Control Codes are Converted by the LTC 8785 Series Units into Appropriate Fixed Speed Control Codes So Existing TC8561 Series Receiver Drivers Will Operate Normally Older TC8561 Series Receiver Drivers are Only Capable of Responding to Fixed Speed Biphase Control Codes 32 Separate Data Outputs Existing P TC8561 Series en i rivers Only Fixed Speed Biphase Shielded Twisted Pair Cable Control Codes Go to Existing TC8561 Po 15 km Series Receiver Drivers E Camera Pan Tilt Figure 3 Typical Application Using a LTC 8785 Code Converter Unit Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual EN 11 Bosch Security Systems 19 April 2004 Bosch Security Systems Inc Bosch Security Systems B V Bosch Security Systems Pte Ltd 850 Greenfield Road P O Box 80002 38C Jalan Pemimpin Lancaster PA 17601 USA 5600 JB Eindhoven Singapore 577180 Tel 800 326 3270 The Netherlands Republic of Singapore Fax 1 717 735 6560 Tele 31 40 27 80000 Tel 65 6 319 3486 www boschsecuritysystems com 2004 Bosch Security Systems GmbH 3935 890 04412 04 17 April 19 2004 Data subject to change without notice BOSCH
18. over Removal 2534 Ede er sd eT YA bx PH dx Re ae 8 44 Mounting Options ces xe feia nb aaa e Ew eR eA Eau QE Edd E E mies 8 5 OPERATION vr a e de tue Nele A ced 9 6 ILLUSTRATIONS asas areia 200000 a a RR NER ake SUR AUN RUE EU d don E eques 9 Bosch Security Systems 19 April 2004 LTC 8785 Series Instruction Manual Unpacking 1 UNPACKING Unpack carefully This is electronic equipment and should be handled carefully Check for the following items Verify the model number of the unit One 1 cable with 9 pin D sub connectors Connector Kit containing eight 8 pieces of a twelve 12 pin connector Installation manual If an item appears to have been damaged in shipment replace it properly in its carton and notify the shipper If any items are missing notify your Bosch Security Systems Inc Sales Representative or Customer Service The shipping carton is the safest container in which the unit may be transported Save it for possible future use 2 SERVICE If the unit ever needs repair service the customer should contact the nearest Bosch Security Systems Inc Service Center for return authorization and shipping instructions Service Centers USA Phone 800 366 2283 or 717 735 6638 fax 800 366 1329 or 717 735 6639 CCTV Spare Parts Phone 800 894 5215 or 408 956 3853 or 3854 fax 408 957 3198 e mail BoschCCTVparts ca slr com Canada Phone 514 738 2434 Europe Middle East amp Asia Paci
19. s de Seguran a GEVAARVOOR ELEKTRISCHE SCHOK NIET OPENEN foi U py pte RISCO DE CHOQUE ELECTRICO NAO ABRIR VOORZICHTIG OPEN DE BEHUIZING OF DE ACHTERKANT VAN HET APPARAAT NIET ZO VERMINDERT U HET RISICO OP ELEKTRISCHE SCHOKKEN IN HET APPARAAT BEVINDEN ZICH GEEN ONDERDELEN DIE U ZELF KUNT REPAREREN LAAT SERVICE EN ONDERHOUD UITVOEREN DOOR GEKWALIFICEERD PERSONEEL Dit symbool geeft aan dat er binnen in het apparaat ongeisoleerde gevaarlijke spanning aanwezig is die mogelijk elektrische schokken kan veroorzaken De gebruiker dient de bedienings en onderhoudsvoorschriften te raadplegen in de documentatie die werd meegeleverd met het apparaat Attentie het apparaat mag alleen door gekwalificeerd personeel worden geinstalleerd De installatie dient in overeenstemming met de nationale elektrische richtlijnen of de van toepassing zijnde lokale richtlijnen te worden uitgevoerd Spanning uitschakelen Apparatuur met of zonder aan uitschakelaar staat onder spanning zolang de stekker is E 5a aangesloten op de wandcontactdoos De apparatuur is uitsluitend in werking als de aan uitschakelaar aan staat Het netsnoer is de hoofdschakelaar voor alle apparatuur PERICOLO DI SCOSSA ELETTRICA NON APRIRE ATTENZIONE PER RIDURRE IL RISCHIO DI SCOSSE ELETTRICHE NON RIMUOVERE LA COPERTURA O IL PANNELLO POSTERIORE L UNIT NON CONTIENE COMPONENTI INTERNI RIPARABILI DA
20. these units are placed at a more distant location the data output cables for the receiver drivers will need to be extended or re routed appropriately to the new site The data input to the LIC 8785 Series are made to the 9 pin D connector on the rear panel The supplied data cable must be prepared so it can be used to connect to an output of the existing LTC 8568 00 Signal Distribution Unit Prepare the data cable by cutting off the end of the cable containing the male 9 pin D connector Locate the three conductors corresponding to Data pin 1 Data pin 2 and Shield pin 3 Strip the ends of the three conductors approximately 6 to 7 mm 1 4 in so they can be connected to one of the output terminal blocks of the existing LTC 8568 00 unit EN 8 Connect the conductor corresponding to pin 1 to a terminal of the LTC 8568 00 output CIE pin 2 connects to a output and pin 3 to a S output If necessary a shielded twisted pair cable can be used to extend the data line between an output of the LTC 8568 00 and the input to the LTC 8785 Series Install the AC power cord to the appropriate power source The POWER LED on the code converter unit s front panel should light when power is applied 4 3 Cover Removal WARNING Removal of the cover should only be performed by qualified service personnel not user serviceable The unit should always be unplugged before removing the cover an
Download Pdf Manuals
Related Search