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Kramer Electronics 482xl manual

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Table of contents for the manual

  • Page 1

    K R A M E R E L E C T R O N I C S L T D . U S E R M A N U A L MODEL: 4 8 2 x l B i d i r e c t i o n a l A u d i o T r a n s c o d e r P /N : 29 0 0 - 0 0 01 3 4 Re v 3[...]

  • Page 2

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  • Page 3

    482xl – Contents i Contents 1 Introduction 1 2 Getting Start ed 2 2.1 Achieving the Best Perfor mance 2 2.2 Safety Instruction s 3 2.3 Recycling Kra mer Products 3 3 Overview 4 3.1 Defining the 482 xl Bidirection al Audio Trans coder 4 4 Connecting the 48 2xl 6 4.1 Adjusting the Audio Output Lev el 7 5 Technical Spec ifications 8 Figures Figure 1[...]

  • Page 4

    482xl - Introductio n 1 1 Introduction Welcome to Kra mer Electroni cs! Since 198 1, Kramer Electronic s has been providing a w orld of unique, creative, and af fordable solu tions to the vast range o f problems that con front video, audio, pre sentation, and broadca sting p rofessionals on a daily ba sis. In recent year s, we hav e redesigned and [...]

  • Page 5

    2 482xl - Getting S tarted 2 Getting Started We recommend that you:  Unpack the equip ment carefully and save the original box and pack aging materials for possible future ship ment  Review the con tents of this user man ual Go to http://www .kramerelectroni cs.co m to check for up- to -d ate user manuals, ap plication progr ams, and to check[...]

  • Page 6

    482xl - Getting S tarted 3 2.2 Safety Instructions Caution: There are no ope rator serv iceable par ts inside the unit Warning: Use only the Kra mer Electron ics input pow er wall adapter that is pr ovided w ith the unit Warning: Disconnect the pow er and unplug the unit from the w all before installing 2.3 Recycling Kramer Products The Waste Elect[...]

  • Page 7

    4 482xl - Overview 3 Overvie w The 482xl is a high−per formance audio transcoder for balanced an d unbalanced stereo audio signal s. The unit has two separate channel s (both fun ction independen tly; use just one chann el or both channels simultaneously) that convert:  An unbalanced aud io input signal to a balanced audio output signal on one[...]

  • Page 8

    482xl - Overview 5 Figure 1 : 482 x l Bidirectional Au dio Transcoder # Feature Function 1 UNBAL TO BAL L LEVEL Trimm er Adjust the left unbal anced audio output sign al level Insert a screwdriver into the smal l hole and carefully rotate it, tri mm ing the appropriate level 2 R LEVEL Trimmer Adjust the right un balanced audio output sig na l level[...]

  • Page 9

    6 482xl - Connectin g the 482xl 4 Connecti ng the 482xl Always switch off the pow er to each device before connecting it to your 482xl . After connecting y our 482xl , connect its po wer and then switch on the powe r to each device . To convert the audio input signal s at the UNBAL IN (to the balan ced audio output) and the BALAN CED IN (to the un [...]

  • Page 10

    482xl - Connectin g the 482xl 7 Figure 2: Connectin g the 482xl Bidirectional Audio Transcoder 4.1 A djusting the A udio Output Lev el The 482xl Bi -directiona l Audio Tran scoder comes factor y pre-set for 1 :1 transparency. Readjusting the 482xl Bi -directional Audio Transcoder upsets this tr ansparency. Ho wever, if necessary, you ca n fine- tun[...]

  • Page 11

    8 482xl - Technical S pecifications 5 Technical Specif ications INPUTS: 1 unbalanced audio stereo on a 3-pin t erminal block connector; 1 balanced audio stereo on a 5-pin ter minal block. OUTPUTS: 1 balanced audio stereo on a 5-pin ter minal block connector; 1 unbalanced audio stereo on a 3-pin t erminal block connector. MAX. OUTPUT LEVEL : Balance[...]

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  • Page 13

    For the latest information on our products and a list of Kram er distributors, visit our Web site whe r e updates to this user m anua l may be found. We welcome y o ur questions, comments, and fee dback. Web site: w w w.kramerelectronics.com E-mail: info@kramerel. com P/N: 2 9 0 0- 0 00 1 3 4 Rev: 3 ! S AF E TY W A RNI N G Dis co nnec t th e un it [...]