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bel Digital Audio BCR A4-4 OB User Manual

Audio confidence monitor
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Bel BCR A4-4 OB
Audio confidence monitor
User's Guide
Version 1.2

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Summary of Contents for bel Digital Audio BCR A4-4 OB

  • Page 1 Bel BCR A4-4 OB Audio confidence monitor User’s Guide Version 1.2...
  • Page 2 BEL DIGITAL AUDIO BCR A4-4 OB BEL (Digital Audio) Ltd. has made every effort to ensure the accuracy of information contained within this document which is nevertheless supplied for information purposes only and does not constitute any form of warranty or guarantee. All trademarks acknowledged. The information in this document is subject to change without notice. Bel (Digital Audio) Ltd. Unit 3 Horwood Court Bletchley Milton Keynes Bucks MK11RD Tel: 01908-641063 Email: enquiries@beldigital.com www.beldigital.com Web: © 2017 BEL Digital Audio Ltd.

  • Page 3: Table Of Contents

    Mains input ............................5 Audio inputs ............................5 Line outputs ............................5 FIG 1.1 BCR A4-4 OB FRONT PANEL ..................6 FIG 1.3 BCR A4-4 OB LINK SETTINGS .................. 7 Audio input pin connections ........................8 BCR A4-4 OB SPECIFICATION ....................9 Audio Specification ..........................

  • Page 4: Introduction

    BEL DIGITAL AUDIO BCR A4-4 OB Introduction The BCR A4-4 OB is a professional audio confidence monitor housed in a reduced depth 1U rack. The unit features four amplifiers, four speakers and an analogue line output. will accept four pairs of analogue and four The BCR A4-4 OB pairs of AES3 audio inputs.

  • Page 5: Rear Panel

    Fig 1.3. Line outputs Two male XLR type connectors are provided that carry a line level analogue audio output. © 2017 BEL Digital Audio Ltd.

  • Page 6: Fig 1.1 Bcr A4-4 Ob Front Panel

    BEL DIGITAL AUDIO BCR A4-4 OB Fig 1.1 BCR A4-4 OB Front panel Fig 1.2 BCR A4-4 OB Rear panel © 2017 BEL Digital Audio Ltd.

  • Page 7: Fig 1.3 Bcr A4-4 Ob Link Settings

    BEL DIGITAL AUDIO BCR A4-4 OB Fig 1.3 BCR A4-4 OB link settings © 2017 BEL Digital Audio Ltd.

  • Page 8: Audio Input Pin Connections

    Left 4 + Left 4 – Ground Ground Ground Right 1 + Right 1 – Ground Right 2 + Right 2 – Ground Right 3 + Right 3 – Ground Right 4 + Right 4 – © 2017 BEL Digital Audio Ltd.

  • Page 9: Bcr A4-4 Ob Specification

    100dB SPL (@ 2ft) Level meters 2x10 element LED PPI bar graphs Speakers 2 mid/treble and 2 bass General Power requirements 90-260 VAC 40/60Hz Power consumption 30W Max Dimensions 483mm x 200mm x 44.3mm Weight © 2017 BEL Digital Audio Ltd.

  • Page 10: Emc Compliance

    It is recommended that, where possible, all cables be good quality screened twisted pairs with the screening braid connected to pin 1 on the XLR connector. Optimum performance is obtained using double-screened cable with separate ground returns. © 2017 BEL Digital Audio Ltd.

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