Christie Vive Audio LA4C Speaker User Manual
Contents
1. 3 Mount the speaker to the ceiling using the manufacturer documentation provided with the bracket A Ceiling mount bracket B LAAC speaker Christie Vive Audio LA4C Speaker User Manual 13 020 101275 01 Rev 1 03 2015 CHRISTIE Troubleshooting Do not service the speaker All servicing must be completed by qualified service personnel ACAUTION Failure to comply could result in minor or moderate injury Problem Resolution The speaker does not function e Verify that the speaker is receiving power from the amplifier e Verify that the circuit breaker for the main circuit to the amplifier is open e Reset the circuit breaker If the AC mains breaker continues to open check the voltage and amperage of the circuit e Verify that the negative and positive speaker wires from the speaker are correctly connected to the terminals on the amplifier The speaker sound is degraded e Visually inspect the speaker for deterioration or holes e Reduce the output level of the source e Verify that the negative and positive speaker wires from the speaker are correctly connected to the terminals on the amplifier e Verify that there are no missing screws Replace all screws that you removed during installation e Have an authorized dealer complete an audio test for example pink noise frequency sweeps and content and program material There is speaker noise or hiss e Mute channels one at a time to isolate the problem e Verify that t2. amped to create a surround system with bass management It may also be used for a range of other applications where vertical coverage and maximum throw distance are appropriate The speaker contains an internal passive crossover allowing it to operate with a single channel amplifier Multiple hardware attachment points on the speaker allow for multiple installation options What s in the box This table lists the components that are shipped with the LA4C Quantity Description 1 Christie LA4C line array surround speaker or Christie LA4C line array surround speaker with grill Christie Vive Audio LA4C Speaker User Manual 020 101275 01 Rev 1 03 2015 Part number 145 144100 XX or 145 145101 XX 10 CHRISTIE Installation Before installation inspect all components for cracks deformations corrosion and A WARNING missing or damaged parts that could reduce their installation strength A minimum of two people are required to safely lift and install the speaker e Speakers must be affixed to a suitable structure following all local safety standards and regulations e Only use attachments or accessories specified by the manufacturer Failure to comply could result in death or serious injury Allow speakers exposed to extremely low temperatures to warm for a minimum of one NOTICE hour before playing them at typical application levels Failure to comply may result in equipment or property damage e Speaker wir
3. 01275 01 Rev 1 03 2015 Specifications 17 000 105 16 2 01 ASSY TECH DOCS VIVE LA4C Corporate offices USA Cypress ph 714 236 8610 Canada Kitchener ph 519 744 8005 Consultant offices Italy ph 39 0 2 9902 1161 Worldwide offices Australia Eastern Europe and India Singapore ph 61 0 7 3624 4888 Russian Federation ph 91 080 6708 9999 ph 65 6877 8737 h 36 0 1 47 48 100 Brazil ph 36 0 Japan Tokyo Spain ph 55 11 2548 4753 China Beijing ph 86 10 6561 0240 China Shanghai ph 86 21 6278 7708 France ph 33 0 1 41 21 4404 Germany ph 49 2161 664540 ph 81 3 3599 7481 Korea Seoul ph 82 2 702 1601 Republic of South Africa ph 27 0 11 510 0094 ph 34 91 633 9990 United Arab Emirates ph 971 4 3206688 United Kingdom ph 44 0 118 977 8000 For the most current technical documentation please visit www christiedigital com HAIS 1 3
4. Christie Vive Audio LA4C Speaker n n User Manual 020 101275 01 CHAISTIE Christie Vive Audio LA4C Speaker User Manual 020 101275 01 NOTICES COPYRIGHT AND TRADEMARKS 2015 Christie Digital Systems USA Inc All rights reserved All brand names and product names are trademarks registered trademarks or trade names of their respective holders GENERAL Every effort has been made to ensure accuracy however in some cases changes in the products or availability could occur which may not be reflected in this document Christie reserves the right to make changes to specifications at any time without notice Performance specifications are typical but may vary depending on conditions beyond Christie s control such as maintenance of the product in proper working conditions Performance specifications are based on information available at the time of printing Christie makes no warranty of any kind with regard to this material including but not limited to implied warranties of fitness for a particular purpose Christie will not be liable for errors contained herein or for incidental or consequential damages in connection with the performance or use of this material Canadian manufacturing facility is ISO 9001 and 14001 certified WARRANTY Products are warranted under Christie s standard limited warranty the complete details of which are available by contacting your Christie dealer or Christie In addition to the other limitations t
5. Manual According to the OSHA any exposure in excess of the above permissible limits could result in some hearing loss Earplugs or protectors to the ear canals or over the ears must be worn when operating this amplification system to prevent permanent hearing loss if exposure is in excess of the described limits Two people are required to safely lift and install the speaker 020 101275 01 Rev 1 03 2015 CH IS TIE j Safety Information e Speakers and speakers mounted to brackets must be affixed to a suitable structure following all local safety standards and regulations e Always install all legally required additional redundant safety straps or cables e Install the minimum number of rigging wires refer to Installation for more details that are required to suspend the speaker Observe load ratings and all applicable local safety codes Only use attachments or accessories specified by Christie e To reduce the risk of system damage turn off the power amplifier and then disconnect the speaker wire before performing a repair or maintenance e All servicing must be completed by qualified service personnel Servicing is required when the apparatus has been damaged in any way For example liquid has been spilled or objects have fallen onto the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped e Changes or modifications to the product not expressly approved by the party r
6. e affects sound quality Make sure the speaker wire quality and gauge are appropriate for your application Complete the following procedures to install the speaker Connect the speaker wire The amplifier must be turned off and unplugged before you start this procedure NOTICE 1 Install the speaker according to the mounting instructions provided in this manual 2 Connect the speaker wire to the positive A and negative B terminals on the back of the speaker Use a 8 spade lug part number 145 159106 XX if you are creating crimped spade lug terminations Christie Vive Audio LA4C Speaker User Manual 11 020 101275 01 Rev 1 03 2015 CHAISTIE Installation A Positive connection B Negative connection 3 Connect the negative and positive speaker wires from the speaker to the corresponding terminals on the amplifier 4 Turn on the amplifier and verify that the speaker is receiving power Fly the LA4C The LA4C is flown according to installer best practices using four rigging wires and any legally required redundant safety cables Christie Vive Audio LA4C Speaker User Manual 12 020 101275 01 Rev 1 03 2015 CHAISTIE Installation Ceiling mount the LA4C 1 Remove the four pre installed M8 button head screws on the back of the speaker 2 Attach the following bracket to the back of the speaker using the four M8 button head screws Description Part number Ceiling mount MM 3RDX 120 111 684200 XX
7. esponsible for compliance could void the user s authority to operate the equipment Technical support Contact your dealer or technical support for questions relating to unclear information malfunctions or product repairs Americas Email tech support christiedigital com Phone e Canada and USA 1 800 221 8025 e Chile 519 744 8005 Europe Middle East and Africa Email techsupport emea christiedigital com Phone e Russia 7 495 930 8961 e Eastern Europe 36 0 1 47 48 100 e France 33 0 1 41 21 44 10 e Germany 49 2161 56620 22 e Italy 39 0 2 9902 1161 e Africa 27 0 11 510 0094 e Spain 34 91 633 9990 e Middle East 971 0 4 320 6688 e United Kingdom 44 0 118 977 8111 Christie Vive Audio LA4C Speaker User Manual 8 020 101275 01 Rev 1 03 2015 CHRISTIE Asia Pacific Email tech asia christiedigital com Phone Australia 61 0 7 3624 48888 China 86 10 6561 0240 India 91 080 6708 9999 Japan 81 3 3599 7481 South Korea 82 2 702 1601 Singapore 65 6877 8737 Christie Vive Audio LA4C Speaker User Manual 020 101275 01 Rev 1 03 2015 Safety Information CHRISTIE Introduction This user manual provides ceiling surround speaker installation troubleshooting and specification information Overview The LA4C line array ceiling surround speaker is designed for auditoriums with approximately 350 to 500 seats It may also be paired with 115 or S215 subwoofers and bi
8. hat may be specified in Christie s standard limited warranty and to the extent relevant or applicable to your product the warranty does not cover a Problems or damage occurring during shipment in either direction b Projector lamps See Christie s separate lamp program policy c Problems or damage caused by use of a projector lamp beyond the recommended lamp life or use of a lamp other than a Christie lamp supplied by Christie or an authorized distributor of Christie lamps d Problems or damage caused by combination of a product with non Christie equipment such as distribution systems cameras DVD players etc or use of a product with any non Christie interface device e Problems or damage caused by the use of any lamp replacement part or component purchased or obtained from an unauthorized distributor of Christie lamps replacement parts or components including without limitation any distributor offering Christie lamps replacement parts or components through the internet confirmation of authorized distributors may be obtained from Christie f Problems or damage caused by misuse improper power source accident fire flood lightening earthquake or other natural disaster g Problems or damage caused by improper installation alignment or by equipment modification if by other than Christie service personnel or a Christie authorized repair service provider h Problems or damage caused by use of a product on a motion platform o
9. he cables are in good working condition e Reroute audio cables away from AC power and lighting cables e Verify correct gain structuring of B Chain and input and output levels of source devices and amplifiers e Check the polarity Christie Vive Audio LA4C Speaker User Manual 14 020 101275 01 Rev 1 03 2015 CHRISTIE Specifications Audio Specification System type Driver components Crossover Frequency response Maximum sound pressure level SPL System coverage Sensitivity 1 W 1 m Recommended amplifier power Rated impedance Description Coaxial articulated ribbon driver parabolic line array two way passive single ported enclosure Eight 6 in ribbon drivers with Kapton diaphragms and neodymium magnets and eight 6 5 in paper Kevlar composite mid bass drivers Linear phase passive symmetric at 1 5 kHz 24 dB octave 60 Hz 20 kHz at 6 dB 130 dB AES continuous 142 dB peak 120 horizontal dispersion 100 vertical dispersion 100 dB 735 W 1330 W FTC at 5 Ohms Christie CDA2 Christie CDA3 Christie CDAS or Christie CDA7 5 depending on application 5 Ohms aMeasured at distances of 4 m and 8 m in free field and on ground plane Sensitivity is calculated based on the measured SPL response averaged in the 200 Hz 3 kHz range and scaled back to 1 m DAES refers to AES2 2012 standard IEC refers to IEC 60268 5 standard Maximum continuous SPL is calculated based on sens
10. itivity and AES power handling IEC short term power is tested using IEC pink noise with a 9 dB crest factor The crest factor was specifically increased to reflect real life parameters of digital cinema soundtracks Maximum peak SPL is calculated using peak voltage during the IEC short term power test CAveraged in the 500 Hz 16 kHz range at 6 dB Christie Vive Audio LA4C Speaker User Manual 020 101275 01 Rev 1 03 2015 15 Connections Inputs Screw terminal barrier strip Power Power handling 1000 W AES continuous 2000 W IEC short term Physical Specification AAA Enclosure Vented box alignment 18mm marine plywood Heavily damped and braced Rated for overhead applications Dimensions H x W x D 35 8 cm x 121 8 cm x 26 8 cm 14 1 in x 48 0 in x 10 6 in Weight net 41 kg 90 Ib Parts 6 5 in woofer 003 121022 XX 6 in ribbon driver 003 121021 XX Christie Vive Audio LA4C Speaker User Manual 16 020 101275 01 Rev 1 03 2015 CHRISTIE Accessories Specification Ceiling mount MM 3RDX 120 4x fly cables and hardware Adapter channel 1 5 in extension tube Ceiling mount 1 5 in extension tube SpeakON Connector for amplifier output to speaker 8 Spade Lug for speaker input from amplifier Part Number 111 684200 XX 111 685201 XX 111 688204 XX 111 690207 XX 145 158105 XX 145 159106 XX Christie Vive Audio LA4C Speaker User Manual 020 1
11. opias traducidas de este documento se proporcionan en el CD que se encuentra en la parte trasera En el CD tambi n puede encontrar documentaci n adicional del producto Lea todas las instrucciones antes de utilizar o realizar el mantenimiento de este producto MepeknaaeHi ex3emnnapu Uboro AOKYMEHTa MICTATbCA Ha KOMMAaKT AUCKY AKU AOAAHO AO Lboro AOKYMEHTa Ha KOMNaKT AMCKY MOKE TaKOK OYTU AOAATKOBa AOKYMEHTaLiA AO eunpo0y Mepu Hix KOP UCTYBATMCA BUpObom abo oro obenyroByBaT npoynTa Te Bci IHCTPYKUIN CHAISTIE Table of Contents Safety Information src nnee vennen Y TEechNical SUPPORE i s isa toeten Mi ge ee ade of he ea eB Bra as ae metho Ae eee ed cag oh doe NOE ar 8 Introduction a6 6 5055 o2 65 3 4 506 554456 55606516505606654056550004 510 Overview fac c 6a He a EEE DA AE GEESE Ek BRE RAT REA SS 10 What s in the BOX oe soa Morene ad een ee di we ee ae Be u Ts 10 Installation AA amb Euer 11 Connect the speaker wire o o 11 FIVH LAAG oant eae th ata ale does Bt aan Gems Ra ae de Pine A and ag ee 12 Ceiling mount the LA4C eee 13 Troubleshooting 52 en 555 6556952 54 Aa 1e SRCCHICAVIONS 4 60 4 64 405 0 545064654499 N 004 EERE Ree ea eee VO AUdIO penne den ee ee ee de Sema ae ean Ean ara 15 CONNECHONS nt kee ae arate aoe tea et gen oe eds AR thd ete ete alt e 16 POWER a i ei A mon aca denten de ea stie Thad ee aan eB ad ne ga ce apa is ee di 16 PHYSICA eener rn te Eee en Eerde 16 PARSE etn in ar
12. r other movable device where such product has not been designed modified or approved by Christie for such use i Problems or damage caused by use of a projector in the presence of an oil based fog machine or laser based lighting that is unrelated to the projector j For LCD projectors the warranty period specified in the warranty applies only where the LCD projector is in normal use which means the LCD projector is not used more than 8 hours a day 5 days a week k Except where the product is designed for outdoor use problems or damage caused by use of the product outdoors unless such product is protected from precipitation or other adverse weather or environmental conditions and the ambient temperature is within the recommended ambient temperature set forth in the specifications for such product I Image retention on LCD flat panels m Defects caused by normal wear and tear or otherwise due to normal aging of a product The warranty does not apply to any product where the serial number has been removed or obliterated The warranty also does not apply to any product sold by a reseller to an end user outside of the country where the reseller is located unless i Christie has an office in the country where the end user is located or ii the required international warranty fee has been paid The warranty does not obligate Christie to provide any on site warranty service at the product site location PREVENTATIVE MAINTENANCE Preventati
13. seen aten ae benne na dea nt aten hemden wee den Sa eh 16 ACCESSOHIES nz cee ima be ee Ed jar ee BPD tarn ee A 17 Christie Vive Audio LA4C Speaker User Manual 6 020 101275 01 Rev 1 03 2015 CHRISTIE Safety Information Read this information thoroughly before installing or operating a speaker Read these instructions Keep these instructions Do not install near any heat sources such as radiators heat registers stoves or other devices including amplifiers that produce heat Do not use this apparatus near water Do not install the speaker near water where the electrical components can be exposed to moisture Do not place objects containing liquids such as vases on the product Clean only with a dry cloth Do not overpower or underpower speaker systems Use only in accordance with manufacturer s specifications and installation guidelines Exposure to extremely high noise levels may cause permanent hearing loss Individuals vary considerably in their susceptibility to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time These are the permissible noise level exposures specified by the United States Occupational Safety and Health Administration OSHA Duration Consecutive Sound Level dbA Slow Responses 8 hrs 90 6 hrs 92 4 hrs 95 3 hrs 97 2 hrs 100 1 5 hrs 102 1 hr 105 30 min 110 lt 15 min 115 Christie Vive Audio LA4C Speaker User
14. tiliser ou d entretenir ce produit i ok U Ubersetzte Versionen dieses Dokuments werden auf der CD auf dem Vorsatzblatt dieses Dokuments bereitgestellt Die CD kann auch zus tzliche Produktdokumentation enthalten Bitte lesen Sie diese Anweisungen vor der Verwendung dieses Produkts oder vor der Ausf hrung von Wartungsarbeiten am Produkt Le copie tradotte di questo documento sono fornite sul CD sul retro di questo documento Il CD potrebbe anche contenere altra documentazione sul prodotto Si prega di leggere tutte le istruzioni prima di utilizzare questo prodotto o sottoporlo a manutenzione ORF AAV FOARE F a Y LOB CD CHHAN TWEET CD IL GBMOR vasa Vb MOonewksy TORN MEEL EV RE SEENT DRIE TaTORRE REA KAW 0 ZAJ HAAS AHS of EA SHS co AA 1444 01 ce AE F7 AF AD AFF ESH USF ASHAR Oo HES ASA Felot7 Hol PE AAS Stel StH ALS Copias traduzidas deste documento sao fornecida no CD contido na parte de tr s deste documento O CD pode conter documentag o adicional do produto Leia todas as instrug es antes de usar ou prestar servico com este produto Nepesog AaHHoro AOKYMEHTa NPeACTABIEH Ha KOMNMAKT ANCKe Ha ODOPpoTHO CTOPoHe AOKYMEHTa KOMnakT AMCK MOET TAKE COMEPKaTb AONONHUTENbHYIO AOKYMEHTALMIO no npoayKTy Mepea MCNONL3OBAHMEM nnn O6CAYHKUBAHMEM NPOAYKTa O3HAKOMbTECb CO BCEMM MHCTPYKLMAMM Las c
15. ve maintenance is an important part of the continued and proper operation of your product Please see the Maintenance section for specific maintenance items as they relate to your product Failure to perform maintenance as required and in accordance with the maintenance schedule specified by Christie will void the warranty Environmental The product is designed and manufactured with high quality materials and components that can be recycled and reused This symbol X means that electrical and electronic equipment at their end of life should be disposed of separately from regular waste Please dispose of the product appropriately and according to local regulations In the European Union there are separate collection systems for used electrical and electronic products Please help us to conserve the environment we live in Addendum Translated copies of this document are provided on the CD in the back of this document The CD may also contain additional product documentation Read all instructions before using or servicing this product AR SOR EJ BDE a AS ZE AS SCHE EN CD EGE HE 1 CD Hit nl FE AH th m BS SEN AE NS AR Ph LZ B Ts IRA A HA o SCF er ENIG fe BE ARSC AP AY BY EE BAN ER AT BE Sa AA E a NL pp sa Se BASE TE A ISIE AR Emm Le CD au dos de ce document contient des traductions de celui ci dans diff rentes langues Ce CD peut galement contenir de la documentation suppl mentaire sur le produit Lisez toutes les instructions avant d u
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