BUC 102 Audio Converter manual
Contents
1. a c Remove the two machine screws from one side of the unit Save these screws for future use After lining up a bracket with the holes attach the bracket using the longer machine screws provided Repeat this step to attach the other bracket Attach the BUC 102 to the furniture a Hold the unit against the underside of the table or other furniture and mark the locations for four screws two screws per bracket on the mounting surface At each mark drill a 3 32 2 mm diameter pilot hole approximately 1 4 6 mm deep in the mounting surface Insert 8 wood screws into the four pilot holes Tighten each screw into the mounting surface until just less than 1 4 6 mm of the screw protrudes Align the bracket slots with the wood screws and place the unit against the mounting surface Slide the unit either forward or backward until the screws are in contact with the edge of the bracket slots Then tighten each screw to secure the unit in place BUC 102 Installation and Operation 5 Installation and Operation cont d 6 Projector mounting 1 Remove the rubber feet if they were previously installed 2 Attach the mounting bracket to the BUC 102 with the machine screws provided 3 Secure the unit toa projector mount or other surface using mounting bolts as shown in the following diagram BUC 102 Installation and Operation Projector Mounting Bracket Mounting Bol2. im Inneren des Geh uses dieses Produktes gef hrliche Spannungen dienichtisoliert sind und die einen elektrischen Schock verursachen k nnen herrschen Achtung Lesen der Anleitungen Bevor Sie das Ger t zum ersten Mal verwenden sollten Sie alle Sicherheits und Bedienungsanleitungen genau durchlesen und verstehen Aufbewahren der Anleitungen Die Hinweise zur elektrischen Sicherheit des Produktes sollten Sie aufbewahren damit Sie im Bedarfsfall darauf zur ckgreifen k nnen Befolgen der Warnhinweise Befolgen Sie alle Warnhinweise und Anleitungen auf dem Ger t oder in der Benutzerdokumentation Keine Zusatzger te Verwenden Sie keine Werkzeuge oder Zusatzger te die nicht ausdr cklich vom Hersteller empfohlen wurden da diese eine Gefahrenquelle darstellen k nnen Instrucciones de seguridad Espa ol Este s mbolo se utiliza para advertir al usuario sobre instrucciones importantes de operaci n y mantenimiento o cambio de partes que se desean destacar en el contenido de la documentaci n suministrada con los equipos Este s mbolo se utiliza para advertir al usuario sobre la presencia de elementos con voltaje peligroso sin protecci n aislante que puedan encontrarse dentro de la caja o alojamiento del producto y que puedan representar riesgo de electrocuci n Precaucion Leer las instrucciones Leer y analizar todas las instrucciones de operaci n y seguridad antes de usar el equipo Conservar la
3. 5 mm captive screw connector 5 pole Impedance aet gt 18 k ohms unbalanced balanced DC coupled Nominal level 10 dBV 316 mVrms or 4 dBu 1 23 Vrms Maximum level 20 dBu 7 75 Vrms balanced or unbalanced at 1 THD N 0 dB gain edid OdBu 0 775 Vrms 0 dBV 1 Vrms OdBV 2 dBu Audio output Number signal type 1 set of stereo balanced unbalanced Contiectors co tenente 1 3 5 mm captive screw connector 5 pole Impedance 50 ohms unbalanced 100 ohms balanced Gain error A e 0 5 dB channel to channel Nominal level 10 dBV 316 mVrms or 4dBu 1 23 Vrms Maximum level Hi Z 7425 dBu 13 78 Vrms balanced at 1 THD N with 100k ohm load BUC 102 Reference Information 11 Reference Information Maximum level 600 ohm 2418 dBu 6 16 Vrms balanced at 1 THD N The level of an unbalanced signal will be 6 dB lower General External power supply 100 VAC to 240 VAC 50 60 Hz 5 watts external autoswitchable to 12 VDC 1 A regulated Power input requirements 12 VDC 0 2 A Temperature humidity Storage 40 to 158 F 40 to 70 C 10 to 90 noncondensing Operating 32 to 122 F 0 to 50 C 10 to 90 noncondensing Rack tnount ees Yes with optional rack shelf part 60 190 01 60 604 01 60 190 20
4. or 60 604 20 Also furniture mountable with optional under desk mounting kit 70 212 01 or it can be attached to a projector mount with optional kit 70 217 01 Enclosure type Metal Enclosure dimensions 1 7 Hx 2 2 W x 3 0 D 1U high one eighth rack wide 4 3 cm H x 5 6 cm W x 7 6 cm D Depth excludes connectors Product weight 0 2 lbs 0 1 kg Shipping weight 2 lbs 1 kg Vibt tiOn i eros ISTA 1A in carton International Safe Transit Association LISOS an Renee tees UL CUL Comnpliances ene CE FCC Class A VCCI AS NZS ICES MIBE hiinc tete tinis 30 000 hours Warranty ice entere 3 years parts and labor Meu All nominal levels are at 10 and all specifications are tested at unity gain unless otherwise noted Ney Specifications are subject to change without notice 12 BUC 102 Reference Information Parts List Included parts Included Part number parts to reorder BUC 102 60 651 01 Power supply universal 12 VDC 1 0 A 70 055 01 5 pin captive screw mating plugs x2 2 pin captive screw mating plug Tweeker small screwdriver Rubber feet unattached User s manual Optional Accessories Accessories Part numbers MBB 100 back of the rack mounting kit 70 367 01 RSF 123 1U 19 VersaTools rack shelf kit 60 190 20 RSB 123 Basic VersaTools rack shelf 60 604 20 RSU 129 1U 19 rack shelf kit 60 190 01 RSB 129 1U basic rack shelf kit 60 604 01 M
5. pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Neil This unit was tested with shielded cables on the peripheral devices Shielded cables must be used with the unit to ensure compliance Introduction The BUC 102 is an audio converter capable of balanced to unbalanced or unbalanced to balanced signal conversions BUC 102 key features include the following Compact 1U one eighth rack VersaTools metal enclosure DIP switch selectable gain Active circuit for highest performance Captive screw connections for ease of installation Recessed trim pots on the front panel for left and right audio gain adjustments range from mute to 20 dB Power indicator on both front and back panels Several mounting options including rack mounting in an Extron VersaTools or standard 1U rack shelf Extron BUC 102 Audio Balance Unbalance Converter Unbalanced 300 STP 22 Dual Audio Control Cable BUC 102 Int
6. BU 123 under desk mounting kit 70 212 01 PMK 100 projector mounting kit 70 217 01 Power supply kit 12 VDC 70 055 01 CSR 6 captive screw to RCA adapter 26 575 01 BUC 102 Reference Information 13
7. Extron USA West Headquarters 800 633 9876 Inside USA Canada Only 1 714 491 1500 1 714 491 1517 FAX Extron USA East 800 633 9876 Inside USA Canada Only 1 919 863 1794 1 919 863 1797 FAX Extron Europe Extron Asia Extron Japan 800 3987 6673 800 7339 8766 81 3 3511 7655 Inside Europe Only Inside Asia Only 81 3 3511 7656 FAX 31 33 453 4040 65 6383 4400 31 33 453 4050 FAX 65 6383 4664 FAX 2008 Extron Electronics Allrights reserved gt An Extron Electronics ii INTERFACING SWITCHING AND DISTRIBUTION euro SER User s Manual BUC 102 BAL UNBAL INPUTS AUDIO BAL UNBAL CONVERTER POWER IV 0 24 Max 3 BUC 102 Rack Mountable Two Channel Extron China Extron Middle East Balanced and Unbalanced Audio Converter O Det 86 21 3760 1568 68 910 01 Rev B 86 21 3760 1566 FAX 1108 Precautions Safety Instructions English This symbol is intended to alert the user of important operating and maintenance servicing instructions in the literature provided with the equipment 2 This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product s enclosure that may present a risk of electric shock Caution Read Instructions Read and understand all safety and operating instructions before using the equipment Retain Instructions The safety instructions should be kept for future reference Follow
8. Warnings Follow all warnings and instructions marked on the equipment or in the user information Avoid Attachments Do not use tools or attachments that are not recommended by the equipment manufacturer because they may be hazardous Consignes de S curit Francais Ce symbole sert avertir l utilisateur que la documentation fournie avec le mat riel contient des instructions importantes concernant l exploitation etla maintenance r paration Ce symbole sert avertir l utilisateur de la pr sence dansleboitierdel appareil de tensions dangereuses non isol es posant des risques d lectrocution Attention Lire les instructions Prendre connaissance de toutes les consignes de s curit et d exploitation avant d utiliser le mat riel Conserver les instructions Ranger les consignes de s curit afin de pouvoir les consulter l avenir Respecter les avertissements Observer tous les avertissements et consignes marqu s sur le mat riel ou pr sent s dans la documentation utilisateur Eviter les pi ces de fixation Ne pas utiliser de pi ces de fixation ni d outils non recommand s par le fabricant du mat riel car cela risquerait de poser certains dangers Sicherheitsanleitungen Deutsch Dieses Symbol soll dem Benutzer in der im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung Instandhaltung geben DiesesSymbolsollden Benutzer darauf aufmerksam machen da
9. ate ratings should be used when addressing this concern Reliable earthing grounding Maintain reliable grounding of rack mounted equipment Pay particular attention to supply connections other than direct connections to the branch circuit e g use of power strips 2 BUC 102 Installation and Operation Rack installation The BUC 102 can be rack mounted using either the RSF 123 VersaTools 19 1U rack shelf Extron part 60 190 20 the RSB 123 basic Versa Tools rack shelf Extron part 60 604 20 the RSU 129 standard universal 1U rack shelf Extron part 60 190 01 or the RSB 129 1U basic rack shelf Extron part 60 604 01 Figure 1 shows the VersaTools rack shelf and Figure 2 shows a standard rack shelf On the standard rack shelf there are eight mounting locations at the front of the shelf or eight at the rear of the shelf VersaTools Rack Shelf Quarter Rack Width False Front Face Plate Eighth Rack Width False Front Face Plate 2 4 40 x 3 16 Screws Figure 1 Mounting the BUC 102 on a VersaTools rack shelf 1 Remove the rubber feet from the unit if previously installed 2 Mount the unit on the rack shelf using two 4 40 x 3 16 screws These screws go into holes on the underside of the unit near the left front and right rear corners NOTE Only products in the VersaTools line can be mounted on a VersaTools rack shelf 3 Install blank panels included with Extron part 60 190 xx optional
10. audio input gain of the stereo right channel The gain is adjusted by rotating the screw and the adjustment range is from mute fully counterclockwise to 20 dB fully clockwise See 5 under Rear Panel Features and Cabling in this chapter See note below NOTE Unity gain 0 dB for both channels is around the 12 o clock vertical position with the arrow end of the pot adjustment screws vertically aligned with the indicator dots as shown here The pots of the BUC 102 are set precisely to unity gain at the factory Once a pot adjustment screw is turned test equipment will be required to accurately reset the pot to unity gain 10 BUC 102 Installation and Operation Specifications Audio Gai Unity 0 dB when the BUC 102 is set to the default gain adjustment and the DIP switch is set to match the output wiring eer Output Wiring DIP Switch Setting Unbalanced Balanced Unbalanced 0 dB 6 dB Balanced 6 dB 0 dB Gain adjustment range Mute to 20 dB when DIP switch is set to match the output wiring Frequency response 20 Hz to 20 kHz lt 0 15 dB THD Noise 0 05 1 kHz at nominal level SIN PEN gt 90 dB balanced at maximum output unweighted Stereo channel separation gt 80 dB 1 kHz gt 60 dB 20 kHz CMRR nicas gt 72 dB Q 20 Hz to 20 kHz Audio input Number signal type 1 set of stereo balanced unbalanced Contiectors o esie 1 3
11. chgef hrt werden Die internen Komponenten des Ger tes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuchen Sie in keinem Fall dieses Ger t selbst ffnen da beim Entfernen der Abdeckungen die Gefahr eines elektrischen Schlags und oder andere Gefahren bestehen Schlitze und ffnungen Wenn das Ger t Schlitze oder L cher im Geh use aufweist dienen diese zur Vermeidung einer berhitzung der empfindlichen Teile im Inneren Diese ffnungen d rfen niemals von anderen Objekten blockiert werden Litium Batterie Explosionsgefahr falls die Batterie nicht richtig ersetzt wird Ersetzen Sie verbrauchte Batterien nur durch den gleichen oder einen vergleichbaren Batterietyp der auch vom Hersteller empfohlen wird Entsorgen Sie verbrauchte Batterien bitte gem den Herstelleranweisungen Advertencia Alimentaci n el ctrica Este equipo debe conectarse nicamente a la fuente tipo de alimentaci n el ctrica indicada en el mismo La alimentaci n el ctrica de este equipo debe provenir de un sistema de distribuci n general con conductor neutro a tierra La tercera pata puesta a tierra es una medida de seguridad no puentearia ni eliminaria Desconexi n de alimentaci n el ctrica Para desconectar con seguridad la acometida de alimentaci n el ctrica al equipo desenchufar todos los cables de alimentaci n en el panel trasero del equipo o desenchufar el m dulo de alimentaci n si fuera independiente o desenchufa
12. cles risquent de l exposer de hautes tensions et autres dangers Fentes et orifices Si le boitier de l appareil comporte des fentes ou des orifices ceux ci servent emp cher les composants internes sensibles de surchauffer Ces ouvertures ne doivent jamais tre bloqu es par des objets Lithium Batterie Il a danger d explosion s ll y a remplacment incorrect de la batterie Remplacer uniquement avec une batterie du meme type ou d un equivalent recommande par le constructeur Mettre au reut les batteries usagees conformement aux instructions du fabricant Vorsicht Stromquellen Dieses Ger t sollte nur ber die auf dem Produkt angegebene Stromquelle betrieben werden Dieses Ger t wurde f r eine Verwendung mit einer Hauptstromleitung mit einem geerdeten neutralen Leiter konzipiert Der dritte Kontakt ist f r einen Erdanschlu und stellt eine Sicherheitsfunktion dar Diese sollte nicht umgangen oder aufer Betrieb gesetzt werden Stromunterbrechung Um das Ger t auf sichere Weise vom Netz zu trennen sollten Sie alle Netzkabel aus der R ckseite des Ger tes aus der externen Stomversorgung falls dies m glich ist oder aus der Wandsteckdose ziehen Schutz des Netzkabels Netzkabel sollten stets so verlegt werden daf sie nicht im Weg liegen und niemand darauf treten kann oder Objekte darauf oder unmittelbar dagegengestellt werden k nnen Wartung Alle Wartungsma nahmen sollten nur von qualifiziertem Servicepersonal dur
13. e included tie wrap Molia Do not tin the power supply leads before installing in the direct insertion connector Tinned wires are not as secure in the connectors and could be pulled out Noi After making any adjustments to the BUC 102 either via the front panel controls SIS commands or the Extron Audio Products Control Program wait at least 10 seconds after making those changes before disconnecting power to the BUC 102 Failure to observe the 10 second timeout may result in those adjustments not being saved No 3Y Your BUC 102 may have shipped with a blue captive screw connector This blue connector can be plugged into either a blue or an orange power receptacle The ideal length of exposed stripped copper wire for the blue connector is 3 16 5 mm Power LED Lights green to indicate that the BUC 102 has power Bal Unbal output connector The balanced unbalanced stereo output to an amplifier from the 5 pole 3 5 mm captive screw connector is controlled by the front panel gain adjustment screws see Front Panel Features in this chapter Wire the connector as shown below 3 u e a6 5 mm MAX 6 mm MAX Tip 1 cM Tip NO GROUND HERE D Ring E 1 Sleeve s DI e Sleeve s 3 Qi Tip Tip OCA NO GROUND HERE Ring gt Unbalanced Output Balanced Output le lM Connect the sleeve to ground E Connecting the sleeve to a negative terminal will dama
14. ge during shipment Returned units must include the serial number and a description of the problem as well as the name of the person to contact in case there are any questions Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality performance merchantability or fitness for any particular use In no event will Extron Electronics be liable for direct indirect or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage Please note that laws vary from state to state and country to country and that some provisions of this warranty may not apply to you RM SRETARP ARERR EHH BB SA EAP AA P RIFSBEHAFRRENANE ENTER AE 4 i my HAB JH E FECE AT DRA SE ACRI PERI RERE e HPP Ee T RU DA ORE E BIENEN RE FB ELI EM RER BEI TARE IME VEG AE FCC Class A Notice ES Ru e Zi HBER ARI EIA f HERBA tL ZUR HZ5 ORO A AO AREA o BRER e ZE IA RIA LA RERET AGO Haie s RUBRP ZEMER GER UBER EIA o SEI ATEN ERAS A DET MERA B6 HELP RT EA SECHS E TE ERR fis AE ACR IRR us EIS RE Fo EFL o HERRIE LABIAL EME HR Da See tee AR BETA AR GY Dot Dale THE e AEWA EH HB ML AEN fe s AUI T EJ MERA IA Be AT RLS HL Ho ERAS n WENA BEFEHL do This equipment has been tested and found to comply with the limits for a Class A digital device
15. ge the audio output circuits Bal Unbal input connector The balanced unbalanced stereo input is wired to a 5 pole 3 5 mm captive screw connector Wire the connector as shown in the following illustration BUC 102 Installation and Operation e 5 mm MAX Tip Tip Sleeve 2 Ring u Sleeve s Tip gt Tip Sleeve Ring 3 Unbalanced Input Balanced Input Bal Unbal output DIP switch In general match the DIP switch setting to the output wiring to achieve unity gain The following table shows the gain settings associated with the DIP switch options and the corresponding output wiring configuration when the front panel gain controls are adjusted to the unity gain position See Front Panel Features in this chapter Output Wiring DIP Switch Setting Unbalanced Balanced Unbalanced OdB 6dB Balanced 6dB OdB BUC 102 Installation and Operation 9 Installation and Operation cont d Front Panel Features D 2 Figure 3 BUC 102 front panel Power LED Lights green to indicate that the BUC 102 has power Left input channel audio gain control Adjusts the audio input gain of the stereo left channel The gain is adjusted by rotating the screw and the adjustment range is from mute fully counterclockwise to 20 dB fully clockwise See 5 under Rear Panel Features and Cabling in this chapter See note below Right input channel audio gain control Adjusts the
16. inside These openings must never be blocked by other objects Lithium battery There is a danger of explosion if battery is incorrectly replaced Replace it only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Avertissement Alimentations Ne faire fonctionner ce mat riel qu avec la source d alimentation indiqu e sur l appareil Ce mat riel doit tre utilis avec une alimentation principale comportant un fil de terre neutre Le troisi me contact de mise la terre constitue un dispositif de s curit n essayez pas de la contourner ni de la d sactiver D connexion de l alimentation Pour mettre le mat riel hors tension sans danger d connectez tous les cordons d alimentation de l arri re de l appareil ou du module d alimentation de bureau s il est amovible ou encore de la prise secteur Protection du cordon d alimentation Acheminer les cordons d alimentation de mani re ce que personne ne risque de marcher dessus et ce qu ils ne soient pas cras s ou pinc s par des objets R paration maintenance Faire ex cuter toutes les interventions de r paration maintenance par un technicien qualifi Aucun des l ments internes ne peut tre r par par l utilisateur Afin d viter tout danger d lectrocution l utilisateur ne doit pas essayer de proc der lui m me ces op rations car l ouverture ou le retrait des couver
17. r el cable del recept culo de la pared Protecci n del cables de alimentaci n Los cables de alimentaci n el ctrica se deben instalar en lugares donde no sean pisados ni apretados por objetos que se puedan apoyar sobre ellos Reparaciones mantenimiento Solicitar siempre los servicios t cnicos de personal calificado En el interior no hay partes a las que el usuario deba acceder Para evitar riesgo de electrocuci n no intentar personalmente la reparaci n mantenimiento de este equipo ya que al abrir o extraer las tapas puede quedar expuesto a voltajes peligrosos u otros riesgos Ranuras y aberturas Si el equipo posee ranuras o orificios en su caja alojamiento es para evitar el sobrecalientamiento de componentes internos sensibles Estas aberturas nunca se deben obstruir con otros objetos Bater a de litio Existe riesgo de explosi n si esta bater a se coloca en la posici n incorrecta Cambiar esta bater a nicamente con el mismo tipo o su equivalente recomendado por el fabricante Desachar las bater as usadas siguiendo las instrucciones del fabricante Extron s Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase In the event of malfunction during the warranty period attributable directly to faulty workmanship and or materials Extron Electronics will at its option repair or replace said products or components to whateve
18. r extent it shall deem necessary to restore said product to proper operating condition provided that it is returned within the warranty period with proof of purchase and description of malfunction to USA Canada South America and Central America Extron USA 1001 East Ball Road Anaheim CA 92805 U S A Europe Africa and the Middle East Extron Europe Hanzeboulevard 10 3825 PH Amersfoort The Netherlands Asia Extron Asia 135 Joo Seng Road 04 01 PM Industrial Bldg Singapore 368363 Singapore Japan Extron Japan Kyodo Building 16 Ichibancho Chiyoda ku Tokyo 102 0082 Japan China Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China Middle East Extron Middle East Dubai Airport Free Zone F12 PO Box 293666 United Arab Emirates Dubai This Limited Warranty does not apply if the fault has been caused by misuse improper handling care electrical or mechanical abuse abnormal operating conditions or non Extron authorized modification to the product If it has been determined that the product is defective please call Extron and ask for an Applications Engineer at 714 491 1500 USA 31 33 453 4040 Europe 65 6383 4400 Asia or 81 3 3511 7655 Japan to receive an RA Return Authorization number This will begin the repair process as quickly as possible Units must be returned insured with shipping charges prepaid If not insured you assume the risk of loss or dama
19. roduction 1 Installation and Operation Mounting the BUC 102 The BUC 102 can be set on a table mounted on a rack shelf mounted under a desk or table or installed on a projector mount Tabletop use The BUC 102 comes with four self adhesive rubber feet not attached For a tabletop installation 1 2 Attach the rubber feet to the underside of the BUC 102 near the corners of the unit Place the BUC 102 unit in the desired location UL rack mounting guidelines The following Underwriters Laboratories UL guidelines pertain to the safe installation of the BUC 102 in a rack 1 Elevated operating ambient temperature If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than room ambient temperature Therefore install the BUC 102 in an environment compatible with the maximum ambient temperature Tma 122 F 50 C specified by Extron Reduced air flow Install the equipment in a rack so that the amount of air flow required for safe operation of the equipment is not compromised Mechanical loading Mount the equipment in the rack so that a hazardous condition is not achieved due to uneven mechanical loading Circuit overloading Connect the equipment to the supply circuit and consider the effect that circuit overloading might have on overcurrent protection and supply wiring Appropriate consideration of equipment namepl
20. s instrucciones Conservar las instrucciones de seguridad para futura consulta Obedecer las advertencias Todas las advertencias e instrucciones marcadas en el equipo o en la documentaci n del usuario deben ser obedecidas Evitar el uso de accesorios No usar herramientas o accesorios que no sean especificamente recomendados por el fabricante ya que podrian implicar riesgos Warning Power sources This equipment should be operated only from the power source indicated on the product This equipment is intended to be used with a main power system with a grounded neutral conductor The third grounding pin is a safety feature do not attempt to bypass or disable it Power disconnection To remove power from the equipment safely remove all power cords from the rear of the equipment or the desktop power module if detachable or from the power source receptacle wall plug Power cord protection Power cords should be routed so that they are not likely to be stepped on or pinched by items placed upon or against them Servicing Refer all servicing to qualified service personnel There are no user serviceable parts inside To prevent the risk of shock do not attempt to service this equipment yourself because opening or removing covers may expose you to dangerous voltage or other hazards Slots and openings If the equipment has slots or holes in the enclosure these are provided to prevent overheating of sensitive components
21. t Rear Panel Features and Cabling BUC 102 BAL UNBAL INPUTS AUDIO BAL UNBAL CONVERTER L R POWER 12V SPARE EJ 2A E EH BAL UNBAL UNBAL Figure 2 BUC 102 rear panel Captive screw power input connector Connect the included 12 VDC external power supply into the 2 pole 3 5 mm captive screw connector Be careful to observe the correct polarity Smooth u n p mm MAX EE NA N i 0185 El i SECTION A A Tie Wrap el Captive Screw Power Supply Output Cord Connector UE When connecting the power supply voltage polarity is extremely important Applying power with incorrect voltage polarity could damage the power supply and the BUC 102 Identify the power cord negative ground lead by the ridges on the side of the cord or a black heat shrink wrapping around it EZENN Tre two power cord wires must be kept separate while the power supply is plugged in Remove power before wiring To verify the polarity before connection check the no load power supply output with a voltmeter Teig Your BUC 102 may have shipped with a blue captive screw connector This blue connector can be plugged into either a blue or an orange power receptacle The ideal length of exposed stripped copper wire for the blue connector is 3 16 5 mm BUC 102 Installation and Operation 7 Installation and Operation cont d 8 The blue connector does not have the extended tail or th
22. with Extron part 60 604 xx or other units on the rack shelf BUC 102 Installation and Operation 3 Installation and Operation cont d Back of the rack installation The BUC 102 can be conveniently mounted on the rear of a rack by using the MBB 100 Extron back of the rack mounting kit Extron part 70 367 01 The back of the rack mounting kit allows the BUC 102 to be vertically positioned 1 Attach the back of the rack mounting brackets one bracket at a time see note below to the sides of the BUC using the two cover screws on each side of the BUC Mo The four side cover screws also fasten the top cover so install the brackets one side at a time 2 Mount the unit on the rack using the two included rack screws The BUC 102 can be vertically mounted facing in either direction as shown here a Ey PL a o b E S Ly s y 8 N ko y Qu s f A LY amp Ly is N SA o el Ly o 2 Y o N Y a 4 BUC 102 Installation and Operation Furniture Projector mounting Use the MBU 123 optional mounting kit furniture part 70 212 01 or the PMK 100 projector pole mount kit part 70 217 01 to mount the BUC 102 as follows Furniture mounting 1 2 Remove the rubber feet if they were previously installed Attach the mounting bracket to the BUC 102 as shown here
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