Shure UA845 User Manual
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Shure UA845 User Manual

Shure UA845 User Manual

Antenna distribution system
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MODEL UA845
USER GUIDE
ANTENNA DISTRIBUTION SYSTEM
USER'S GUIDE
RÉPARTITEUR D'ANTENNE
LE GUIDE DE L'UTILISATEUR
ANTENNENVERTEILERSYSTEM
BEDIENUNGSANLEITUNG
SISTEMA DE DISTRIBUCIÓN DE ANTENAS
GUÍA DEL USUARIO
SISTEMA DI DISTRIBUZIONE AD ANTENNE
GUIDA DELL'UTENTE
2008 Shure Incorporated
Printed in U.S.A.
©
27F8635 (Rev. 9)

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Summary of Contents for Shure UA845

  • Page 1 MODEL UA845 USER GUIDE ANTENNA DISTRIBUTION SYSTEM USER'S GUIDE RÉPARTITEUR D'ANTENNE LE GUIDE DE L'UTILISATEUR ANTENNENVERTEILERSYSTEM BEDIENUNGSANLEITUNG SISTEMA DE DISTRIBUCIÓN DE ANTENAS GUÍA DEL USUARIO SISTEMA DI DISTRIBUZIONE AD ANTENNE GUIDA DELL'UTENTE 2008 Shure Incorporated Printed in U.S.A. © 27F8635 (Rev. 9)
  • Page 2 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.

  • Page 3: Important Safety Instructions

    ! 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.

  • Page 4: System Features

    CASCADE ports allow con- litple output connectors. Each UA845 allows up to four receivers to use the nection to a fifth receiver or a second UA845.

  • Page 5: Controls And Connectors

    NOTE: This connector does not work for Shure UC4 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 UC4 Wireless sys- for antennas. tems.

  • Page 6: System Installation

    RF performance of the system by moving the antennas to the front UA845 in the rack. Once in the rack, it is more difficult to insert the of the rack. When a unit is located in a rack, antennas should be either front- bulkhead adapters and connect the antenna cables.

  • Page 7: Connecting Receivers

    4. To power Shure UC4 receivers, connect the power input ports of the UC4 2. Using the supplied power cable, connect the UA845 to a power outlet. receivers to the 12 Vdc OUT of the UA845. Up to four UC4 Receivers 3. To daisy-chain UR4 Receivers together with Power OUTPUT cables, con- can be powered.
  • Page 8 (5) receivers can be powered from a single UA845. Dai- and B of one UA845 to the ANTENNA INPUT, channels A and B, of a sy-chaining multiple UA845's through the Power OUTPUT ports will overload a single power supply, possibly causing damage to UR4 receiver, a UC4 receiver, or a second UA845.

  • Page 9: Specifications

    ....15 W per unit typical. When used with 4 UC4's, 55 W max. Certification UA845: LISTED by UL and CUL (U.S. and Canada), IC and FCC; IC Certified (Canada). Meets applicable European directives for CE marking eligibility. VDE GS-Certified. Meets Requirements of EMC Standard and 301 489 Parts 1 and 9.

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