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POWERING ON/POWERING OFF THE UA845 Last powered on To avoid damaging internal components, the UA845 amplifier should be the last component in your system to be powered on. First powered off To avoid damaging internal components, the UA845 amplifier should be the first component in your system to be powered off. CONNECTING ANTENNA CABLES Accidentally connecting the center cable pin (power supply) to the cable housing (ground) may cause internal component damage.
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TABLE OF CONTENTS SAFETY INFORMATION ......................5 ENGLISH SYSTEM FEATURES ........................ 8 CONTROLS AND CONNECTORS .................... 9 SYSTEM INSTALLATION ....................... 10 CONNECTING RECEIVERS ....................11 SPECIFICATIONS ........................13 LICENSING AND WARRANTY INFORMATION ..............14 FRANÇAIS RÉPARTITEUR D'ANTENNE MODÈLE UA845 ..............15 COMMANDES ET CONNECTEURS ..................
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! IMPORTANT SAFETY INSTRUCTIONS ! READ these instructions. USE only with a cart, stand, tripod, bracket, or table KEEP these instructions. specified by the manufacturer, or sold with the HEED all warnings. apparatus. When a cart is used, use caution when FOLLOW all instructions.
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! WICHTIGE SICHERHEITSHINWEISE ! Diese Hinweise LESEN. NUR in Verbindung mit einem vom Hersteller angegebenen oder mit Diese Hinweise AUFHEBEN. dem Gerät verkauften Transportwagen, Stand, Stativ, Träger oder Alle Warnhinweise BEACHTEN. Tisch verwenden. Wenn ein Transportwagen verwendet wird, beim Alle Anweisungen BEFOLGEN. Verschieben der Transportwagen-Geräte Einheit vorsichtig vorgehen, Dieses Gerät NICHT in der Nähe von Wasser verwenden.
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! ISTRUZIONI IMPORTANTI PER LA SICUREZZA ! EGGETE queste istruzioni. USATE l'apparecchio solo con carrelli, sostegni, treppiedi, CONSERVATE queste istruzioni. staffe o tavoli specificati dal costruttore o venduti insieme OSSERVATE tutte le avvertenze. all'apparecchio stesso. Se usate un carrello, fate attenzione SEGUITE tutte le istruzioni.
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• Expandability. The UA845 UHF Antenna Distribution System is designed to multiple Shure UR4 or Shure ULX4 wireless receivers. It also amplifies for large UHF wireless systems. Each unit allows up to four wireless re- RF signals to compensate for insertion loss due to splitting signal power to ceivers to use the same two antennas, and the CASCADE ports allow con- mulitple output connectors.
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NOTE: This connector does not work for Shure ULX4 Receivers. 12 Vdc OUT Connectors. These power connectors are ANTENNA IN Ports, Channel A & B. BNC-type connectors designed to power up to four (4) Shure ULX Wireless sys- for antennas. tems.
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When remote-mounted an- tennas are desirable, please ask your Shure dealer for information on the UA830 In-Line RF Amplifier. Cables are available in UA825 (7.5 m [25 ft]) and UA850 (15 m [50 ft]) versions.
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UA845. receiver. Use the CASCADE ports to connect a fifth receiver. 4. To power Shure ULX4 receivers, connect the power input ports of the 2. Using the supplied power cable, connect the UA845 to a power outlet.
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2. If desired, connect additional units in the same manner. 4. To power Shure ULX4 receivers, connect the power input ports of the 3. To daisy-chain UR4 Receivers together with Power OUTPUT cables, con- ULX4 receivers to the 12 Vdc OUT of the UA845. Up to four ULX4 nect the Power OUTPUT connector of the UA845 to the Power INPUT Receivers can be powered.
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SPECIFICATIONS UHF Carrier Frequency Range Certification UA845-SWB ............... 470-952 MHz UA845: LISTED by UL and CUL (U.S. and Canada), IC and FCC; IC Certified (Canada). Meets applicable European directives for CE marking eligibility. Distributed Output Level (Gain) Meets Requirements of EMC Standard and 301 489 Parts 1 and 9. Meets 3.5 dB typical, 2.0 dB to 5.0 dB from antenna input (Output ports 1–4).
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At its option, Shure will repair or replace the defective product and promptly return it to you, or refund the purchase price.
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VDE GS Certified EN61000-3-2:2000 Amendment A1:1998; A2:1998; A14:2000 EN 61000-3-3 Amendment A1:2001 The technical documentation is kept at: Shure Incorporated, Corporate Quality Engineering Division SHURE Europe GmbH, EMEA Approval Manufacturer: Shure Incorporated Signed: __________________________________ Date: 25 September 2007 Name and Title: Craig Kozokar, EMC Project Engineer, Corporate Quality Engineering Division...
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United States: Europe, Middle East, Africa: Asia, Pacific: Canada, Latin America, Shure Incorporated Shure Europe GmbH Shure Asia Limited Caribbean: 5800 West Touhy Avenue Wannenäckestr. 28, Unit 301, 3rd Floor Shure Incorporated Niles, IL 60714-4608 USA 74078 Heilbronn, Germany Citicorp Centre...