Extron electronics BUC 202 User Manual
Extron electronics BUC 202 User Manual

Extron electronics BUC 202 User Manual

Two channel balanced and unbalanced audio converter
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User Guide
Audio Converter
BUC 202
Two Channel Balanced and
Unbalanced Audio Converter
68-2351-01
Rev. A
03 14

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Summary of Contents for Extron electronics BUC 202

  • Page 1 User Guide Audio Converter BUC 202 Two Channel Balanced and Unbalanced Audio Converter 68-2351-01 Rev. A 03 14...
  • Page 2: Safety Instructions

    Safety Instructions Safety Instructions • English Инструкция по технике безопасности • Русский WARNING: This symbol, , when used on the product, is intended to ПРЕДУПРЕЖДЕНИЕ: Данный символ, , если указан alert the user of the presence of uninsulated dangerous voltage within на...
  • Page 3 Specifications availability Product specifications are available on the Extron website, www.extron.com. copyright © 2014 Extron Electronics. All rights reserved. Trademarks All trademarks mentioned in this guide are the properties of their respective owners. The following registered trademarks , registered service marks...
  • Page 4: Table Of Contents

    Mounting ............6 UL Rack Mounting Guidelines ......6 Tabletop Mounting ..........6 Rack Rail and Under-Furniture Mounting .... 6 Rack Rail Mounting ......... 7 Under-Furniture Mounting ....... 8 Rack Shelf Mounting ........10 BUC 202 User Guide • Contents...
  • Page 5: Introduction

    1U, quarter rack width enclosure, together with the included patented ZipClip 200 mounting bracket, offers the versatility to install the BUC 202 in a discreet location, such as on a rack rail, beneath a table, or within a lectern.
  • Page 6: Application Example

    Application Example The illustration below is one example of configuring a system using the BUC 202. Extron BUC 202 Two Channel Audio BUC 0 3 6 9 -6 0 Extron 0 3 6 9 0 .2 0 -2 -1 2...
  • Page 7: Setup And Operation

    0 position. When the switch is set to the bottom position (indicated by a dot) the signal is muted (see Adjusting the Trim on page 5). BUC 202 User Guide • Setup and Operation...
  • Page 8 Balanced Audio Output Unbalanced Audio Output Do not tin the wires! Tip-ring-sleeve and tip-sleeve connections: Tip (L) Tip (+) Ring (R) Sleeve ( ) Sleeve ( ) Tip-Ring-Sleeve Tip-Sleeve Figure 5. Audio Output Connectors BUC 202 User Guide • Setup and Operation...
  • Page 9: Front Panel Feature

    Follow the steps below to adjust the trim: Disconnect power from all devices. Wire the BUC 202 for either balanced or unbalanced stereo or dual mono audio input. Wire the BUC 202 for either balanced or unbalanced audio output. Set the trim adjustment: Determine the input and output signal types (balanced or unbalanced) and whether it is consumer or professional audio.
  • Page 10: Mounting

    To mount the unit on a desk or tabletop, set the unit on a tabletop. Rack Rail and Under-Furniture Mounting NOTE: To properly mount the BUC 202 on a rack rail or under furniture use the Extron ZipClip 200 Mounting Clip.
  • Page 11: Rack Rail Mounting

    Insert the bottom of the BUC 202 into the clip, starting with one end. Pivot the other end of the unit toward the clip and press until the BUC 202 snaps into place. To secure any loose cables and to provide strain relief, attach tie wraps (“zip ties”) around the tie wrap notches on the BUC 202 and through the anchor points on the mounting clip.
  • Page 12: Under-Furniture Mounting

    Insert the bottom of the BUC 202 into the clip, starting with one end ( 2 ). Pivot the other end of the unit toward the clip and press until the BUC 202 snaps into place.
  • Page 13 To secure any loose cables and to provide strain relief, attach tie wraps (“zip ties”) around the tie wrap notches on the BUC 202 and through the anchor points on the mounting clip. 0- 24 0. 2A /6 0 -1 2...
  • Page 14: Rack Shelf Mounting

    Figure 9. BUC 202 Rack Shelf Mounting Align the threaded holes in the bottom of the BUC 202 with the holes in an Extron rack shelf ( 1 ). Fasten the unit to the shelf with two 4-40 x 3/16-inch screws.
  • Page 15 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.

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